abcu.dk is a .dk domain served by 4 nameservers (ns1.nordicway.dk, ns2.nordicway.dk, ns3.nordicway.dk and 1 more). It was registered on 28 July 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 148.251.244.167 is hosted by Hetzner Online Gmbh (AS24940) in Germany. Mail is handled by mail.abcu.dk. The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 148.251.244.167 | 3600s | cp06.nordicway.dk | AS24940 | Hetzner Online Gmbh | 148.251.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | mail.abcu.dk | 148.251.244.167 | cp06.nordicway.dk | AS24940 Hetzner Online GmbH |
| TXT Record |
|---|
| v=spf1 +a +mx +ip4:148.251.244.167 include:relay.mailchannels.net ~all |
| Policy | Record (abcu.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +a +mx +ip4:148.251.244.167 include:relay.mailchannels.net ~all |
| Policy | Record (_dmarc.abcu.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400 |
| www | 104.21.64.37 172.67.175.233 2606:4700:3031::ac43:afe9 2606:4700:3033::6815:4025 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 3/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.abcu.dk | l0YYiRl0dsEdZh40ejVMKCLh5-M5of--M3bWxN0sEmE |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026062200 |
| Primary NS (MNAME) | ns1.nordicway.dk |
| Responsible (RNAME) | server@nordicway.dk |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2022-07-28 |
| Expires | 2027-07-27 (281d) |
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).
Showing 100 of 484.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 09:58:04 | 481ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-08 21:32:37 | 2193ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-01 17:10:33 | 1024ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-27 21:35:17 | 763ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-25 15:23:22 | 2450ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-03 13:17:02 | 10124ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-29 03:50:32 | 1188ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-22 05:27:35 shown | 2979ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 11:24:53 | 680ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 08:19:06 | 1099ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 12:38:09 | 645ms | 4 NS 1 A 1 MX | 🔓 Insecure |