co-op.dk is a .dk domain served by 5 nameservers (ns1.hurradns.dk, ns2.hurradns.dk, ns3.hurradns.dk and 2 more). It was registered on 6 July 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.180.18.91 is hosted by Hetzner Online GmbH (AS24940) in Finland. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 157.180.18.91 | 300s | static.91.18.180.157.clients.your-server.de | AS24940 | Hetzner Online GmbH | 157.180.0.0/17 | 🇫🇮 Finland | Helsinki |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2027000001 |
| Primary NS (MNAME) | ns1.hurradns.dk |
| Responsible (RNAME) | hostmaster@hurradns.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | HurraDNS.dk ApS |
| Registered | 2020-07-06 |
| Expires | 2027-07-31 (280d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 16:59:24 | 1124ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-01 17:58:04 shown | 1326ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-01 18:57:50 | 532ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-18 16:02:20 | 2679ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-16 23:36:00 | 41170ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 21:32:53 | 1356ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-16 21:30:19 | 470ms | 5 NS 1 A 0 MX | 🔒 Secure |