astrupvand.dk is a .dk domain served by 2 nameservers (carter.ns.cloudflare.com, kristin.ns.cloudflare.com). It was registered on 6 October 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.62.208 | 300s | — | AS13335 | — | — | — | — |
| 172.67.139.65 | 300s | — | AS13335 | — | — | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:3ed0 | 300s | — | AS13335 | — | — | — | — |
| 2606:4700:3037::ac43:8b41 | 300s | — | AS13335 | — | — | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.62.208,172.67.139.65 ech=AEX+DQBBKAAgACD31tY4RI23xhTWK+QGbnk5uhk78KgdHAneDcqrrgMyEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3ed0,2606:4700:3037::ac43:8b41 |
| www | 104.21.62.208 172.67.139.65 2606:4700:3036::ac43:8b41 2606:4700:3037::6815:3ed0 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network astrupvand.dk: 104.21.62.208 172.67.139.65 2606:4700:3036::ac43:8b41 2606:4700:3037::6815:3ed0 (AS13335) www.astrupvand.dk: 104.21.62.208 172.67.139.65 2606:4700:3036::ac43:8b41 2606:4700:3037::6815:3ed0 (AS13335) |
| Wildcard | No |
| 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 | 2406318113 |
| Primary NS (MNAME) | carter.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 | 2022-10-06 |
| Expires | 2027-10-05 (349d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-04 04:12:44 | 540ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-24 01:32:10 | 477ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-23 08:36:03 | 953ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-21 13:15:12 | 630ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-03 19:57:32 | 539ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-06 18:46:00 | 1489ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-22 00:21:30 | 836ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-25 00:05:49 | 952ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-23 11:50:07 | 996ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-22 05:22:50 shown | 581ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-21 17:07:56 | 948ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 23:31:28 | 560ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-16 13:47:30 | 415ms | 2 NS 2 A 0 MX | 🔓 Insecure |