coopinvest.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.89.129.188 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by .. 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 |
|---|---|---|---|---|---|---|---|
| 193.89.129.188 | 600s | — | AS3292 | TDC Holding A/S | 193.88.0.0/15 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| _gyolfd3l6tb1xubgl4n9hohzr7zrnta |
| _hv0tikx2a7860w1nor56e794m5ovfrf |
| _mg0otf5jci16d6pjy0p0zpofra61dki |
| _pe1o0uyx3xge7l37j72i2gu6xb3qq04 |
| v=spf1 -all |
| Policy | Record (coopinvest.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.coopinvest.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; pct=100; rua=mailto:dmarc-rua@coop.dk; ruf=mailto:dmarc-ruf@coop.dk; aspf=s; adkim=s; fo=1; |
| www | 193.89.129.188 (AS3292) (address records, no CNAME) |
| 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: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101202 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 14:10:53 shown | 564ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-13 11:15:25 | 881ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-05 21:17:59 | 494ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 21:13:43 | 576ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 21:01:10 | 710ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 20:55:48 | 1869ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-28 20:50:22 | 776ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-13 03:13:49 | 956ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-10 17:17:53 | 807ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 01:49:42 | 799ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-24 16:17:51 | 1417ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-22 09:20:51 | 10019ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-18 00:58:17 | 1024ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-16 14:39:40 | 993ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-07 14:21:15 | 1011ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-19 00:11:25 | 776ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-17 19:49:52 | 908ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-16 17:34:08 | 770ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-29 20:42:58 | 794ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-28 08:21:17 | 897ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-19 05:50:24 | 2641ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-16 22:15:05 | 429ms | 4 NS 2 A 0 MX | 🔒 Secure |