mommark.dk is a .dk domain served by 2 nameservers (ns1.esis.dk, ns2.esis.dk). It was registered on 4 July 1995 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.19.134.87 is hosted by Syddansk Erhvervsskole Odense-Vejle (AS199374) in Denmark. Mail is handled by mxnonexistent.mommark.dk. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.esis.dk | 185.19.134.2 | ns1.esis.dk | AS199374 Syddansk Erhvervsskole Odense-Vejle |
| ns2.esis.dk | 185.19.134.3 | ns2.esis.dk | AS199374 Syddansk Erhvervsskole Odense-Vejle |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 185.19.134.87 |
| 🔶 Autoconfig | 185.19.134.87 |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (mommark.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.mommark.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r |
| www | 185.19.134.87 (AS199374) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 50 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2020051791 |
| Primary NS (MNAME) | ns1.esis.dk |
| Responsible (RNAME) | hostmaster |
| Refresh | 900s |
| Retry | 600s |
| Expire | 86400s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1995-07-04 |
| Expires | 2027-07-31 (286d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 05:38:36 | 732ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-14 02:13:49 | 1039ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-13 01:00:33 | 857ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-06 13:41:08 | 3916ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-05 13:19:54 | 692ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 12:55:18 | 868ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 20:56:39 | 480ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 01:57:29 | 826ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 01:24:56 | 650ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 00:58:30 | 566ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-22 21:01:08 | 1830ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-18 19:40:23 | 924ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-17 09:22:53 | 671ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-11 08:50:59 | 736ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-04 21:37:35 | 704ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-02 00:32:10 | 579ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 15:08:01 | 591ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-24 03:10:34 | 4382ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-22 02:24:46 shown | 2967ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-16 13:49:05 | 875ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-11 10:51:24 | 778ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-07 17:20:32 | 714ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-31 12:51:30 | 1060ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-25 13:59:31 | 1313ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-21 05:36:44 | 919ms | 2 NS 1 A 1 MX | 🔒 Secure |