kasrc.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 March 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.56 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx2.pub.mailpod8-cph3.one.com, mx3.pub.mailpod8-cph3.one.com. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.56 | 3600s | webcluster2.webpod15-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx2.pub.mailpod8-cph3.one.com | 185.164.14.103 | mx2.pub.mailpod8-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod8-cph3.one.com | 185.164.14.104 | mx3.pub.mailpod8-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10e:80c1:5646:8989:c8fa | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 include:_custspf.one.com ~all |
| Policy | Record (kasrc.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com ~all |
| Policy | Record (_dmarc.kasrc.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| www | 46.30.215.56 2a02:2350:5:10e:80c1:5646:8989:c8fa (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network kasrc.dk: 46.30.215.56 2a02:2350:5:10e:80c1:5646:8989:c8fa (AS51468) www.kasrc.dk: 46.30.215.56 2a02:2350:5:10e:80c1:5646:8989:c8fa (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx2.pub.mailpod8-cph3.one.com | DANE-EE · SPKI · SHA-256 | E7531AB55E1935413AA5EC5366CF909D… |
| SMTP _25._tcp.mx3.pub.mailpod8-cph3.one.com | DANE-EE · SPKI · SHA-256 | E7531AB55E1935413AA5EC5366CF909D… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026093001 |
| 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 | 2003-03-05 |
| Expires | 2027-03-31 (163d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 05:30:12 shown | 476ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-01 15:32:27 | 813ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-27 15:01:00 | 698ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-19 01:50:14 | 1258ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-31 12:47:24 | 1799ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-23 08:58:18 | 1222ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-01 03:43:56 | 810ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-21 23:35:03 | 4984ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-30 21:33:25 | 844ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-27 12:10:48 | 665ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-26 16:17:16 | 614ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-22 10:44:40 | 1278ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-21 18:36:30 | 1180ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 14:04:13 | 1708ms | 2 NS 1 A 3 MX | 🔒 Secure |