stit.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 April 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.224.60.135 is hosted by Telia Company AB (AS3301) in Sweden. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|---|---|---|---|
| 81.224.60.135 | — | 81-224-60-135-no3590.tbcn.telia.com | AS3301 | Telia Company AB | 81.224.0.0/12 | 🇸🇪 Sweden | — |
| TXT Record |
|---|
| v=spf1 a mx include:_custspf.one.com ip4:90.227.241.182 ip4:90.227.240.192 ip4:81.236.60.0/24 ip4:81.236.55.0/24 ip4:81.236.0.0/16 -all |
| Policy | Record (stit.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:_custspf.one.com ip4:90.227.241.182 ip4:90.227.240.192 ip4:81.236.60.0/24 ip4:81.236.55.0/24 ip4:81.236.0.0/16 -all |
| www | 81.224.60.135 (AS3301) (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: 3/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061001 |
| 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 | 2005-04-29 |
| Expires | 2029-04-30 (918d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 22:50:32 | 1229ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-10 07:22:14 | 1030ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-26 00:14:02 | 4827ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-17 00:24:57 | 616ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-10 10:13:41 | 901ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-08 06:35:54 | 2627ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 06:16:36 | 1426ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 08:15:48 | 951ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-25 06:05:39 | 16663ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-24 05:29:54 | 3286ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-10 11:20:30 | 2987ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-17 17:34:03 | 1167ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-12 06:55:47 | 2131ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-02 13:19:05 | 2247ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 00:07:30 | 1792ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-18 01:11:41 shown | 3067ms | 2 NS 1 A 4 MX | 🔒 Secure |