77m3.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.135 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 46.30.213.135 | 3600s | webcluster1.webpod14-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10c:3e:704c:acf1:296b | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.213.135 2a02:2350:5:10c:3e:704c:acf1:296b (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network 77m3.dk: 46.30.213.135 2a02:2350:5:10c:3e:704c:acf1:296b (AS51468) www.77m3.dk: 46.30.213.135 2a02:2350:5:10c:3e:704c:acf1:296b (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092001 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-20 18:06:30 shown | 556ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-24 21:18:09 | 1890ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-20 17:14:38 | 1156ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-23 03:02:32 | 595ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-21 15:57:40 | 1005ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 17:50:30 | 9546ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 22:17:27 | 599ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 00:50:27 | 814ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 12:55:30 | 1140ms | 2 NS 1 A 0 MX | 🔒 Secure |