perpedersen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 November 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.191 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net and 1 more. 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 |
|---|---|---|---|---|---|---|---|
| 77.111.240.191 | 3600s | webcluster2.webpod11-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| TXT Record |
|---|
| MS=ms64801100 |
| v=spf1 ip4:5.186.81.195 ip4:217.63.111.138 include:spf.jlhosting.dk include:_custspf.one.com include:spf.mailanyone.net include:spf.protection.outlook.com ~all |
| vpe=a6667969 |
| Policy | Record (perpedersen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:5.186.81.195 ip4:217.63.111.138 include:spf.jlhosting.dk include:_custspf.one.com include:spf.mailanyone.net include:spf.protection.outlook.com ~all |
| Policy | Record (_dmarc.perpedersen.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; pct=20; adkim=r; aspf=r; rua=mailto:dmarc-report@pentacon.dk; ruf=mailto:dmarc-report@pentacon.dk; |
| www | 195.47.247.18 (AS51468) (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 |
DNS lookups: 7/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.dk.mx1.mailanyone.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx1.mailanyone.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx2.mx25.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx2.mx25.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx3.mailanyone.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx3.mailanyone.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026060304 |
| 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 | 2002-11-14 |
| Expires | 2026-12-31 (68d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-02 18:07:38 | 884ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-30 17:44:24 | 928ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-30 02:32:08 | 741ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-30 02:23:00 | 2846ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-26 00:56:07 | 4976ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-24 23:02:25 | 892ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-04 22:01:57 | 1931ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-28 04:56:24 | 754ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-28 04:19:48 | 806ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-26 00:29:18 | 975ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-04 08:29:13 | 1158ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-18 00:04:32 shown | 7124ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-25 03:49:04 | 1830ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-18 03:11:45 | 738ms | 2 NS 1 A 3 MX | 🔒 Secure |