coopforsikringer.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 4 October 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.199.156.234 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk and 1 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 80.199.156.234 | 3600s | — | AS3292 | TDC Holding A/S | 80.196.0.0/14 | 🇩🇰 Denmark | Kokkedal |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.152 |
| TXT Record |
|---|
| centera-verification=14eb88f42f32039ed9bd9200edae58696029c53e |
| ms-domain-verification=70e2e481-c2ce-4684-801a-0247b0988731 |
| MS=ms59306170 |
| v=spf1 include:_spf.centerasecurity.dk include:spf.protection.outlook.com -all |
| Policy | Record (coopforsikringer.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.centerasecurity.dk include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.coopforsikringer.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:67e290d684541@dmarc-dk.centerasecurity.com,mailto:dmarc-rua@coop.dk; ruf=mailto:dmarc-ruf@coop.dk; aspf=s; adkim=s; fo=1; |
| www CNAME | coopforsikringer.dk (all on coopforsikringer.dk) → 80.199.156.234 (AS3292) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx3-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx3-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082407 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 2017-10-04 |
| Expires | 2026-10-31 (11d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 14:41:27 shown | 3300ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-03 16:01:23 | 817ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-02 04:06:41 | 1048ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-01 03:53:15 | 908ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-23 10:12:39 | 865ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-16 14:58:54 | 1771ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-24 16:33:56 | 1088ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-06 23:18:51 | 1927ms | 4 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-27 15:05:30 | 1224ms | 4 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-23 19:55:23 | 1884ms | 4 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-23 14:47:20 | 1173ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 10:06:14 | 1536ms | 4 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-20 05:17:22 | 3309ms | 4 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-16 22:16:19 | 733ms | 4 NS 2 A 1 MX | 🔓 Insecure |