Kern.org Kern County Superintendent of Schools - Office of John G. Mendiburu
Four individuals have been named Kern County Equity Champions for their work advocating for, modeling, and promoting inclusive practices in our school...
Server IP address resolved: Yes
Http response code: 200
Response time: 0.37 sec.
Last Checked: 08/16/2025
Kern.org traffic volume is 1,173 unique daily visitors and their 3,753 pageviews. The web value rate of kern.org is 70,299 USD. Each visitor makes around 3.42 page views on average.
By Alexa's traffic estimates kern.org placed at 48,917 position over the world, while the largest amount of its visitors comes from United States, where it takes 32,752 place.
Perfect for kern.org that their data center (provided by company company KCSOS-NET - Kern County Superintendent of Schools, US) is located in United States, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by KCSOS-NET - Kern County Superintendent of Schools, US.
Kern.org registered under .ORG top-level domain. Check other websites in .ORG zone.
The last verification results, performed on (July 29, 2023) kern.org show that kern.org has an expired SSL certificate issued by Let's Encrypt (expired on September 21, 2023). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Let's Encrypt.
In accordance with Google Safe Browsing, Google Safe Search and Symantec kern.org is pretty a safe domain.
Relying Google MobileFriendly test kern.org is well optimized for mobile and tablet devices, however web page loading speed may be improved.
Audience Geography. Where are kern.org visitors located?
| Country | Visitors |
|---|---|
 United States US | 100% |
| Country | Pageviews |
|---|---|
| United States US | 100% |
| Country | Rank |
|---|---|
| United States US | 32752 |
Where do visitors go on kern.org?
| Subdomain | Pageviews |
|---|---|
| siras.kern.org | 52.17% |
| webmail.kern.org | 41.32% |
| other | 6.51% |
| Subdomain | Pageviews per User |
|---|---|
| siras.kern.org | 3.6 |
| webmail.kern.org | 2.1 |
| Subdomain | Reach |
|---|---|
| webmail.kern.org | 66.36% |
| siras.kern.org | 48.51% |
How popular is kern.org?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 189872 | -110327 |
| past month | 144275 | 5382 |
| past week | 221872 | -1773 |
| yesterday | 161006 | 0 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 194426 | -81512 | 25 | 71% | 3.2 | -10.48% |
| 30 | 145912 | -4434 | 37 | 7% | 3.4 | 9% |
| 7 | 254063 | 46515 | 2 | -24.94% | 3 | -30.75% |
| 1 | 176588 | 0 | 3 | 0% | 2 | 0% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 202316 | -130605 | 29 | 91% |
| 30 | 155594 | 8835 | 42 | -2.1% |
| 7 | 231784 | -34251 | 3 | 8% |
| 1 | 159754 | 0 | 5 | 0% |
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton ConnectSafe evaluates kern.org for any unsafe and insecure content. The results are critical for families with young children.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee assesses kern.org for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze kern.org for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the kern.org. This reputation system receives ratings from users and information from third-party sources, assesses the kern.org for safety features and confirms, whether kern.org is suitable for children.
| Domain | kern.org |
| Issuer Organization | Let's Encrypt |
| Issuer | R3 |
| Algorithm | RSA-SHA256 |
| Valid form | 06/23/2023 |
| Expiration | 09/21/2023 |
| Signed | Certificate is not self signed |
| Additional Domains | kern.org www.kern.org |
ASN ID: 5783
ASN Title: KCSOS-NET - Kern County Superintendent of Schools, US
Last Update: 04/22/2025
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 5783
ASName: KCSOS-NET
ASHandle: AS5783
RegDate: 1995-10-23
Updated: 1995-10-24
Ref: https://rdap.arin.net/registry/autnum/5783
OrgName: Kern County Superintendent of Schools
OrgId: KCSS
Address: 1300 17th Street -- City Centre
City: Bakersfield
StateProv: CA
PostalCode: 93301
Country: US
RegDate:
Updated: 2011-09-24
Ref: https://rdap.arin.net/registry/entity/KCSS
OrgAbuseHandle: WM114-ARIN
OrgAbuseName: Mattos, Wilson
OrgAbusePhone: +1-661-347-1452
OrgAbuseEmail: dnsmgr@etheraddress.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/WM114-ARIN
OrgTechHandle: WM114-ARIN
OrgTechName: Mattos, Wilson
OrgTechPhone: +1-661-347-1452
OrgTechEmail: dnsmgr@etheraddress.com
OrgTechRef: https://rdap.arin.net/registry/entity/WM114-ARIN
OrgTechHandle: NM332-ARIN
OrgTechName: Manager, Network
OrgTechPhone: +1-661-636-4549
OrgTechEmail: dnsmgr@kern.org
OrgTechRef: https://rdap.arin.net/registry/entity/NM332-ARIN
OrgAbuseHandle: NM332-ARIN
OrgAbuseName: Manager, Network
OrgAbusePhone: +1-661-636-4549
OrgAbuseEmail: dnsmgr@kern.org
OrgAbuseRef: https://rdap.arin.net/registry/entity/NM332-ARIN
RTechHandle: TM319-ARIN
RTechName: Marquardt, Tony
RTechPhone: +1-661-636-4545
RTechEmail: tomarquardt@kern.org
RTechRef: https://rdap.arin.net/registry/entity/TM319-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
Domain Name: kern.org
Registry Domain ID: 81952b0478764c94b7bf5dccf50d3985-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2024-03-04T23:22:35Z
Creation Date: 1995-04-15T04:00:00Z
Registry Expiry Date: 2025-04-16T04:00:00Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
Registrar Abuse Contact Phone: +1.8777228662
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: KERN COUNTY SUPERINTENDENT OF SCHOOLS
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: CA
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns2.kern.org
Name Server: ns1.kern.org
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-10-23T21:21:27Z
| Host | A Record | TTL |
|---|---|---|
| kern.org | 206.227.0.81 | 60 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| kern.org | mxin05.kern.org | 5 | 60 |
| kern.org | mxin06.kern.org | 5 | 60 |
| Host | NS Record | TTL |
|---|---|---|
| kern.org | ns2.kern.org | 3600 |
| kern.org | ns1.kern.org | 3600 |
| Host | TXT Record | TTL |
|---|---|---|
| kern.org | v=spf1 mx ip4:206.227.0.0/18 ip4:192.78.182.0/24 ip4:198.137.224.0/24 ip4:204.129.254.47/32 include:spf.protection.outlook.com -all | 600 |
| kern.org | IN4cfJM/XhFg4lW1GYcg7KqWSsJ4/3qWj9sTwmWI2ugAYyUJdhz/0xazpDlOlSt5/6X3C2e1UpwHnhkZ2hRiTQ== | 600 |
ns1.kern.org
TTL: 3600
Email address: dnsmgr.kern.org
Serial: 2018030200
Refresh: 10800
Retry: 3600
Expire: 1209600
Minimum: 50400
Last tested: 08/09/2015
| Total Resources | 82 |
| Number of Hosts | 11 |
| Static Resources | 59 |
| JavaScript Resources | 28 |
| CSS Resources | 19 |
Last tested: 08/09/2015
| Total Resources | 83 |
| Number of Hosts | 11 |
| Static Resources | 60 |
| JavaScript Resources | 28 |
| CSS Resources | 19 |
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