megahost.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 September 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by emerald.da.hostns.io. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 91.204.209.203 | — | emerald.da.hostns.io | AS52148 | — | — | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | — | emerald.da.hostns.io | 91.204.209.203 | emerald.da.hostns.io | AS52148 Enix Ltd |
| TXT Record |
|---|
| ahrefs-site-verification_e312bc626da5fbbc4cba938f0e760eea3757e2348a4d9fa16ff11ba0d7e3a05b |
| google-site-verification=dHDtuLRt4JIM1XJQUXHsfOSc-eCjpUVBTJ6qPkcrzzc |
| v=spf1 ip4:91.204.209.203 include:spf.hostns.io ~all |
| Policy | Record (megahost.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:91.204.209.203 include:spf.hostns.io ~all |
| Policy | Record (_dmarc.megahost.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| www | 91.204.209.203 (AS52148) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| s2 | — | RSA · ~1024 bit below 2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 1/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026032501 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2005-09-07 |
| Expires | 2027-09-30 (342d) |
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 |
|---|---|---|---|
| 2026-10-22 19:03:59 | 3511ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-21 15:47:47 | 6412ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-07 17:35:11 | 2370ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-30 17:03:41 | 2819ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 16:46:33 | 567ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-06 08:38:54 | 13430ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 17:20:23 shown | 1658ms | 2 NS 1 A 1 MX | 🔒 Secure |