mathit.dk is a .dk domain served by 3 nameservers (mimer.deic.dk, ns-soa.darenet.dk, orion.i2.dk). It was registered on 14 June 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.235.243.213 is hosted by Norlys Telco A/S (AS3308) in Denmark. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 85.235.243.213 | 86400s | — | AS3308 | Norlys Telco A/S | 85.235.224.0/19 | 🇩🇰 Denmark | Hørsholm |
| www CNAME | www.uvmat.dk (all on uvmat.dk) → 157.250.163.27 (AS3342) |
| www vs bare domain | Different networks (all like this) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 1792595561 |
| Primary NS (MNAME) | mimer.deic.dk |
| Responsible (RNAME) | dns@support.i2.dk |
| Refresh | 16384s |
| Retry | 2048s |
| Expire | 2097152s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2010-06-14 |
| Expires | 2028-06-30 (617d) |
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 |
|---|---|
| eg-gym.dk | Punktum dk A/S (direct) |
| eg-info.dk | Punktum dk A/S (direct) |
| egadm.dk | Punktum dk A/S (direct) |
| oresundstid.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-21 23:03:40 shown | 588ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-20 08:45:15 | 909ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-19 05:50:09 | 630ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-18 05:37:01 | 663ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-17 05:30:38 | 405ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-16 05:28:21 | 450ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-15 03:13:43 | 411ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-13 02:28:56 | 693ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-10 22:37:40 | 413ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-08 17:43:27 | 2720ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-07 17:02:18 | 4101ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-06 16:52:35 | 1323ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-04 15:04:25 | 1859ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-03 15:00:11 | 667ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-02 14:58:33 | 3112ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-01 14:56:39 | 1667ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 14:49:48 | 652ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 03:27:54 | 2885ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-29 03:20:42 | 2690ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-28 02:57:44 | 1760ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-27 02:41:45 | 1805ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-26 02:23:06 | 1831ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-25 02:06:52 | 1695ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-22 16:54:47 | 558ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-21 08:35:19 | 609ms | 3 NS 1 A 0 MX | 🔒 Secure |