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Website Information
| Domain | certus.com |
| Title | Certus | Driven by people. Accelerated by technology. |
| Description | Certus delivers technical skills training and compliance solutions that give learners and businesses the confidence to open the door to what's next. |
Network & Domain Data
HTTP 200| URL | https://certus.com |
| HTTP | HTTP/2 301 |
| content-type | text/html; charset=utf-8 |
| location | https://www.certus.com |
| permissions-policy | accelerometer=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=(), usb=() |
| referrer-policy | no-referrer-when-downgrade |
| x-content-type-options | nosniff |
| x-server | fra0.prod.edge |
| date | Tue, 30 Jun 2026 01:28:26 GMT |
| HTTP/2 200 | |
| content-type | text/html |
| date | Tue, 30 Jun 2026 01:28:26 GMT |
| accept-ranges | bytes |
| cache-control | public, must-revalidate, max-age=30 |
| etag | "98654036" |
| last-modified | Mon, 29 Jun 2026 13:25:57 GMT |
| content-length | 86439 |
| strict-transport-security | max-age=10886400; includeSubDomains; preload |
| referrer-policy | strict-origin-when-cross-origin |
| x-content-type-options | nosniff |
| x-xss-protection | 1; mode=block |
| x-dns-prefetch-control | off |
A
89.106.200.197
TTL 25
AAAA
2a12:5240:1:c5::1
TTL 25
MX
0 certus-com.mail.protection.outlook.com
TTL 1498
NS
ns3-01.azure-dns.org
TTL 21600
NS
ns1-01.azure-dns.com
TTL 21600
NS
ns4-01.azure-dns.info
TTL 21600
NS
ns2-01.azure-dns.net
TTL 21600
TXT
zoom
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TTL 300
TXT
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TTL 300
TXT
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TTL 300
TXT
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TXT
apple-domain-verification=9BujKW6iUtsdjKrC
TTL 300
TXT
v=DMARC1; p=none; pct=100; rua=mailto:network.admin@certus.com
TTL 300
TXT
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TTL 300
TXT
1password-site-verification=FCAMLKSSWJADXC4F7ILWTMGHZY
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TXT
monday-com-verification=d2VkAvBbL9iesj3U-FaEVHLL1HxVQ35H5pz_nayPvMw
TTL 300
| Subject (CN) | www.certus.com |
| Issuer | GeoTrust TLS RSA CA G1 |
| Valid From | 2026-02-19 00:00:00 |
| Valid To | 2026-08-19 23:59:59 |
| Serial Number | 0894be3b75d6210f8a6a9d2d76d897be |
| Domain Name | CERTUS.COM |
| Registry Domain ID | 300884_DOMAIN_COM-VRSN |
| Registrar WHOIS Server | whois.godaddy.com |
| Registrar URL | http://www.godaddy.com |
| Updated Date | 2022-12-15T18:16:05Z |
| Creation Date | 1995-11-06T05:00:00Z |
| Registry Expiry Date | 2032-10-27T20:19:05Z |
| Registrar | GoDaddy.com, LLC |
| Registrar IANA ID | 146 |
| Registrar Abuse Contact Email | abuse@godaddy.com |
| Registrar Abuse Contact Phone | 480-624-2505 |
| Domain Status | clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited |
| Domain Status | clientRenewProhibited https://icann.org/epp#clientRenewProhibited |
| Domain Status | clientTransferProhibited https://icann.org/epp#clientTransferProhibited |
| Domain Status | clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited |
| Name Server | NS1-01.AZURE-DNS.COM |
| Name Server | NS2-01.AZURE-DNS.NET |
| Name Server | NS3-01.AZURE-DNS.ORG |
| Name Server | NS4-01.AZURE-DNS.INFO |
| DNSSEC | unsigned |
| URL of the ICANN Whois Inaccuracy Complaint Form | https://www.icann.org/wicf/ |
| >>> Last update of whois database | 2026-04-07T19:56:36Z <<< |
| For more information on Whois status codes, please visit https | //icann.org/epp |
| NOTICE | The expiration date displayed in this record is the date the |
| TERMS OF USE | You are not authorized to access or query our Whois |
| by the following terms of use | You agree that you may use this Data only |
| to | (1) allow, enable, or otherwise support the transmission of mass |