itmusic.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 December 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.186 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 77.111.240.186 | 3600s | webcluster59.webpod11-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod9-cph3.one.com | 185.164.14.118 | mx1.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod9-cph3.one.com | 185.164.14.119 | mx2.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod9-cph3.one.com | 185.164.14.120 | mx3.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod9-cph3.one.com | 185.164.14.124 | mx4.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:80d5:2a9a:fe15:d368 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 a mx include:_bonacustspf.one.com include:_custspf.one.com -all |
| Policy | Record (itmusic.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:_bonacustspf.one.com include:_custspf.one.com -all |
| Policy | Record (_dmarc.itmusic.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:dmarc-reports@itmusic.dk; ruf=mailto:dmarc-reports@itmusic.dk |
| www | 77.111.240.186 2a02:2350:5:102:80d5:2a9a:fe15:d368 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network itmusic.dk: 77.111.240.186 2a02:2350:5:102:80d5:2a9a:fe15:d368 (AS51468) www.itmusic.dk: 77.111.240.186 2a02:2350:5:102:80d5:2a9a:fe15:d368 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 5/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 45270A69B37BD0C454F2B3E54CC89AD7… |
| SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 45270A69B37BD0C454F2B3E54CC89AD7… |
| SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 45270A69B37BD0C454F2B3E54CC89AD7… |
| SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 45270A69B37BD0C454F2B3E54CC89AD7… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082502 |
| 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 | ONE.COM A/S |
| Registered | 2019-12-05 |
| Expires | 2026-12-31 (73d) |
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 |
|---|---|
| 36451600.dk | ONE.COM A/S |
| bordinghus-musik.dk | ONE.COM A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-24 17:43:29 | 1861ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-18 15:16:26 | 781ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-30 12:49:19 | 1468ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 15:50:10 shown | 728ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-19 04:22:41 | 3020ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-12 08:02:17 | 5065ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-26 07:12:10 | 1178ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-18 22:45:09 | 1227ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-13 11:12:42 | 946ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 17:14:56 | 610ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 11:58:41 | 1364ms | 2 NS 1 A 4 MX | 🔒 Secure |