cepos.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.140.98 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by cepos-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.simply.com | — | — | — |
| ns2.simply.com | — | — | — |
| ns3.simply.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 162.159.140.98 | — | — | AS13335 | Cloudflare, Inc. | 162.159.128.0/19 | — | — |
| 172.66.0.96 | — | — | AS13335 | Cloudflare, Inc. | 172.66.0.0/22 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:7::60 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/43 | 🇺🇸 United States | San Francisco |
| 2a06:98c1:58::60 | — | — | AS13335 | Cloudflare, Inc. | 2a06:98c1:58:0:0:0:0:0/47 | 🇺🇸 United States | — |
| TXT Record |
|---|
| MS=ms94768380 |
| v=spf1 a mx a:mail.cepos.dk include:_spf.staysecuregroup.com include:spf.protection.outlook.com include:spf.mandrillapp.com -all |
| Policy | Record (cepos.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx a:mail.cepos.dk include:_spf.staysecuregroup.com include:spf.protection.outlook.com include:spf.mandrillapp.com -all |
| Policy | Record (_dmarc.cepos.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www CNAME | cepos-frontend-utkvh.ondigitalocean.app (all on ondigitalocean.app) |
| www vs bare domain | Same network cepos.dk: 162.159.140.98 172.66.0.96 2606:4700:7::60 2a06:98c1:58::60 (AS13335) www.cepos.dk: 162.159.140.98 172.66.0.96 2606:4700:7::60 2a06:98c1:58::60 (AS13335) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u27625661.wl162.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u27625661.wl162.sendgrid.net | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 9/10 · policy: -all
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2024090503 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 21:09:09 | 1017ms | 3 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-09 14:09:38 | 1241ms | 3 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-09 12:48:36 | 1508ms | 3 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-03 07:37:40 | 959ms | 3 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-02 18:51:18 | 1420ms | 3 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-26 17:48:22 | 1257ms | 3 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-07 11:01:40 | 1611ms | 3 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-01 22:04:27 | 1108ms | 3 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-27 03:43:15 | 1320ms | 3 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-25 01:04:02 | 4825ms | 3 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-20 02:23:00 | 854ms | 3 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-16 20:05:16 shown | 1592ms | 3 NS 2 A 1 MX | 🔒 Secure |