andersnierhoff.dk is a .dk domain served by 2 nameservers (melody.ns.cloudflare.com, odin.ns.cloudflare.com). It was registered on 22 August 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.226.144.83 is hosted by Netnoerden ApS (AS216275) in Denmark. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.226.144.83 | 300s | — | AS216275 | Netnoerden ApS | 91.226.144.0/23 | 🇩🇰 Denmark | Frederiksberg |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a13:e740:2ba:7f35::f5d | 300s | — | AS216275 | Netnoerden ApS | 2a13:e740:0:0:0:0:0:0/29 | 🇩🇰 Denmark | — |
| Policy | Record (_dmarc.andersnierhoff.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:277c4d7f1fcd4a9d81ad5d3173155931@dmarc-reports.cloudflare.net |
| www | 91.226.144.83 2a13:e744:efa2:6300::1 (AS216275) (address records, no CNAME) |
| www vs bare domain | Same network andersnierhoff.dk: 91.226.144.83 2a13:e740:2ba:7f35::f5d (AS216275) www.andersnierhoff.dk: 91.226.144.83 2a13:e744:efa2:6300::1 (AS216275) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.andersnierhoff.dk | KTN6YDdgcHbiKKWXwUeOuRGvB5ZDSGE93fJ54CcPHPA |
| TXT | _acme-challenge.andersnierhoff.dk | mm2CQTXpsP1Y8Ige-eooYlSVR9qmQ-1m3RvpCSSXzZU |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2412657036 |
| Primary NS (MNAME) | melody.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2013-08-22 |
| Expires | 2027-08-31 (316d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-06 16:39:35 | 5283ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-28 13:59:08 | 3756ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-23 12:45:22 | 11369ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-06 23:50:42 | 2306ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-28 01:41:16 | 1490ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-21 09:14:37 | 5650ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-20 08:08:06 shown | 11555ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-19 06:01:49 | 9974ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-12 06:25:20 | 10324ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-19 22:47:25 | 9380ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-12 13:19:54 | 16680ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-30 01:58:34 | 1459ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-24 18:56:18 | 4041ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-21 03:12:11 | 841ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-16 13:29:07 | 496ms | 2 NS 1 A 0 MX | 🔒 Secure |