forsmark.dk is a .dk domain served by 2 nameservers (ns.forsmark.dk, ns.thedump.dk). It was registered on 5 January 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.82.29.93 is hosted by Telenor A/S (AS9158) in Denmark. Mail is handled by mail.forsmark.dk, ns.forsmark.dk. The zone is not DNSSEC-signed, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns.forsmark.dk | 2a01:4f8:120:6381:: | kringle.thedump.dk | AS24940 Hetzner Online GmbH |
| ns.thedump.dk | 2001:470:d455:1::1 | agnosis.thedump.dk | AS6939 Hurricane Electric LLC |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 85.82.29.93 | 86400s | — | AS9158 | Telenor A/S | 85.80.0.0/14 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mail.forsmark.dk | 2001:470:d455:1::1 87.72.114.133 |
agnosis.thedump.dk agnosis.thedump.dk |
AS6939 Hurricane Electric LLC AS15516 DKTV A/S |
| 20 | 86400s | ns.forsmark.dk | 178.63.48.169 2a01:4f8:120:6381:: |
vogsphere.thedump.dk kringle.thedump.dk |
AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2001:470:d455:1::1 | 86400s | agnosis.thedump.dk | AS6939 | Hurricane Electric LLC | 2001:470:8000:0:0:0:0:0/33 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| v=spf1 mx ip6:2001:470:d455::/48 ip6:2a01:4f8:120:6381::/64 ip4:87.72.114.132/31 ip4:87.72.114.135 ip4:81.161.155.179 -all |
| Policy | Record (forsmark.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx ip6:2001:470:d455::/48 ip6:2a01:4f8:120:6381::/64 ip4:87.72.114.132/31 ip4:87.72.114.135 ip4:81.161.155.179 -all |
| www | 85.82.29.93 2001:470:d455:1::1 (AS6939 AS9158) (address records, no CNAME) |
| www vs bare domain | Same network forsmark.dk: 85.82.29.93 2001:470:d455:1::1 (AS6939 AS9158) www.forsmark.dk: 85.82.29.93 2001:470:d455:1::1 (AS6939 AS9158) |
| Wildcard | No |
DNS lookups: 1/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.forsmark.dk | Tn8xif4LTjBMRR5x1ZhZmNxgXx-sKj8UGyXNQoBqxHU |
| TXT | _acme-challenge.forsmark.dk | X4T60Ab-DBVi62bqWHpA2F-U3twBubqGMa2nvf7RtMU |
| 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 | 2026080800 |
| Primary NS (MNAME) | ns.thedump.dk |
| Responsible (RNAME) | ping@thedump.dk |
| Refresh | 300s |
| Retry | 150s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1999-01-05 |
| Expires | 2029-08-31 (1048d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 11:19:34 | 5331ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-28 03:43:36 shown | 5391ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-22 09:32:38 | 12332ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-20 12:26:29 | 5588ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-19 07:41:20 | 5611ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-08 19:40:03 | 10106ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-27 20:45:48 | 10820ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-22 11:37:31 | 5041ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 10:08:48 | 11645ms | 2 NS 1 A 2 MX | 🔓 Insecure |