nat64.dk is a .dk domain served by 7 nameservers (ns1.kasperd.dk, ns1.kasperd.eu, ns2.kasperd.dk and 4 more). It was registered on 25 March 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 116.203.140.205 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by kasperds-mx.kasperd.dk. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 116.203.140.205 | 21600s | cx11.kasperd.dk | AS24940 | Hetzner Online GmbH | 116.202.0.0/15 | 🇩🇪 Germany | Nuremberg |
| 81.187.84.197 | 21600s | 81-187-84-197.ip4.reverse-dns.uk | AS20712 | Andrews & Arnold Ltd | 81.187.64.0/19 | 🇬🇧 United Kingdom | Camden |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | kasperds-mx.kasperd.dk | 2001:8b0:1707:de73::1 | — | AS20712 Andrews & Arnold Ltd |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a00:1098:2b::51bb:54c5 | 21600s | — | AS44684 | Mythic Beasts Ltd | 2a00:1098:0:0:0:0:0:0/32 | 🇬🇧 United Kingdom | — |
| 2a00:1098:2c::51bb:54c5 | 21600s | — | AS44684 | Mythic Beasts Ltd | 2a00:1098:0:0:0:0:0:0/32 | 🇬🇧 United Kingdom | — |
| 2a01:4f8:c2c:123f:64:0:74cb:8ccd | 21600s | — | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇩🇪 Germany | — |
| 2a01:4f9:c010:3f02:64:0:74cb:8ccd | 21600s | — | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇫🇮 Finland | Helsinki |
| TXT Record |
|---|
| v=spf1 ip4:116.203.140.205 ip6:2a01:4f8:c2c:2f65::/64 -all |
| Policy | Record (nat64.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:116.203.140.205 ip6:2a01:4f8:c2c:2f65::/64 -all |
| www CNAME | nat64.dk (all on nat64.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 0/10 · policy: -all
No problems found| 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 | 2026030800 |
| Primary NS (MNAME) | ns3.netiter.com |
| Responsible (RNAME) | hostmaster@netiter.com |
| Refresh | 10800s |
| Retry | 1800s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2019-03-25 |
| Expires | 2030-03-31 (1258d) |
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).
| Domain | Registrar |
|---|---|
| easyv6.dk | Punktum dk A/S (direct) |
| net-iter.dk | Punktum dk A/S (direct) |
| netinter.dk | Punktum dk A/S (direct) |
| netiter.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 21:49:39 shown | 1990ms | 7 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-29 23:58:20 | 1293ms | 7 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-26 04:39:45 | 12655ms | 7 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-05 23:51:22 | 2230ms | 7 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-03 09:59:57 | 2975ms | 7 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-23 17:10:31 | 1906ms | 7 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-20 22:07:37 | 3756ms | 7 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-20 16:05:15 | 1179ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 11:48:57 | 2191ms | 7 NS 2 A 1 MX | ❓ Unknown |