swingnisserne.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 77.111.240.147 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-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 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 |
|---|---|---|---|---|---|---|---|
| 77.111.240.147 | 3600s | webcluster20.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.mailpod10-cph3.one.com | 104.37.34.70 | mx1.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod10-cph3.one.com | 104.37.34.71 | mx2.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod10-cph3.one.com | 104.37.34.72 | mx3.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod10-cph3.one.com | 104.37.34.73 | mx4.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔶 Autoconfig | 195.249.40.149 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:99:da40:3b94:ae73 | 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 (swingnisserne.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:_bonacustspf.one.com include:_custspf.one.com -all |
| Policy | Record (_dmarc.swingnisserne.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc-reports@itmusic.dk; ruf=mailto:dmarc-reports@itmusic.dk |
| www | 77.111.240.147 2a02:2350:5:102:99:da40:3b94:ae73 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network swingnisserne.dk: 77.111.240.147 2a02:2350:5:102:99:da40:3b94:ae73 (AS51468) www.swingnisserne.dk: 77.111.240.147 2a02:2350:5:102:99:da40:3b94:ae73 (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.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 6F2F6668E559087AD0C5D55F223128E2… |
| SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 6F2F6668E559087AD0C5D55F223128E2… |
| SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 6F2F6668E559087AD0C5D55F223128E2… |
| SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 6F2F6668E559087AD0C5D55F223128E2… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026091701 |
| 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 |
|---|---|---|---|
| 2026-09-30 04:32:51 shown | 720ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-21 05:21:14 | 757ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-10 13:52:37 | 554ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 02:05:54 | 748ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 17:05:39 | 600ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-18 23:07:01 | 2634ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-19 02:59:29 | 889ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-15 08:22:28 | 1042ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-03 12:51:23 | 3470ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-28 12:24:06 | 632ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-18 04:46:42 | 1123ms | 2 NS 1 A 4 MX | 🔒 Secure |