hamdentykke.dk is a .dk domain served by 2 nameservers (rosa.ns.cloudflare.com, vern.ns.cloudflare.com). It was registered on 29 June 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.78.131 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.spamfilter.cc, mx2.spamfilter.cc. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|---|---|---|---|
| 104.21.78.131 | — | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.221.199 | — | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:4e83 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:ddc7 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.78.131,172.67.221.199 ech=AEX+DQBB4AAgACDCYF+8kn+lkITHi/BN3p8uJF8P53PV1auDSJxA263SZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4e83,2606:4700:3035::ac43:ddc7 |
| TXT Record |
|---|
| google-site-verification=LQVMGtXHcX5jK3IDv7e6sl0NdHsW2YKggAnh9RvPlDc |
| www | 104.21.78.131 172.67.221.199 2606:4700:3033::6815:4e83 2606:4700:3033::ac43:ddc7 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network hamdentykke.dk: 104.21.78.131 172.67.221.199 2606:4700:3033::6815:4e83 2606:4700:3033::ac43:ddc7 (AS13335) www.hamdentykke.dk: 104.21.78.131 172.67.221.199 2606:4700:3033::6815:4e83 2606:4700:3033::ac43:ddc7 (AS13335) |
| 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 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2405778127 |
| Primary NS (MNAME) | rosa.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 | 2013-06-29 |
| Expires | 2027-06-30 (253d) |
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 |
|---|---|---|---|
| 2026-10-01 01:44:40 | 1057ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-09-30 06:53:10 | 2270ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-09-18 15:55:16 | 809ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-09-18 11:44:15 | 1470ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-09-16 22:18:31 | 1636ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-09-08 14:12:19 | 1117ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-08-26 19:11:44 | 903ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-08-14 01:38:12 | 8039ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-07-21 05:37:08 | 1430ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-07-19 23:05:21 | 9953ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-07-16 14:41:07 | 10788ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-06-29 06:40:12 | 2415ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-06-17 10:48:03 shown | 3571ms | 2 NS 2 A 2 MX | 🔒 Secure |