mb-specialist.dk is a .dk domain served by 2 nameservers (emma.ns.cloudflare.com, jeremy.ns.cloudflare.com). It was registered on 18 July 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.58.219 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.58.219 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.208.242 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.58.219 |
| 🔶 Autoconfig | 172.67.208.242 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:3adb | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3032::ac43:d0f2 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.58.219,172.67.208.242 ech=AEX+DQBBOgAgACDJGTyzLJf+z+xwDBmUMZUuIy8dhc5udlD23Xi6L5AONAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3adb,2606:4700:3032::ac43:d0f2 |
| www | 104.21.58.219 172.67.208.242 2606:4700:3031::6815:3adb 2606:4700:3032::ac43:d0f2 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network mb-specialist.dk: 104.21.58.219 172.67.208.242 2606:4700:3031::6815:3adb 2606:4700:3032::ac43:d0f2 (AS13335) www.mb-specialist.dk: 104.21.58.219 172.67.208.242 2606:4700:3031::6815:3adb 2606:4700:3032::ac43:d0f2 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.mb-specialist.dk | Bg6e80F3jkk-YWR3ZlehrlAjSubgE13Cz2mgqIGQlG8 |
| TXT | _acme-challenge.mb-specialist.dk | hyjOCJPqLG3IqiUZo0HUbEeytfSzZCTTpbzUl7dGVrk |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2415798889 |
| Primary NS (MNAME) | emma.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2007-07-18 |
| Expires | 2029-07-31 (1009d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 10:26:18 | 489ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-06 02:56:16 | 624ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-30 02:13:49 | 482ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-29 01:08:20 | 632ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-27 00:13:10 | 9388ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-25 18:54:26 shown | 1196ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-23 18:01:55 | 676ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-12 16:00:43 | 801ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-02 11:59:06 | 651ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-29 17:35:57 | 949ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-28 10:49:53 | 2609ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-10 12:15:03 | 1937ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-27 14:40:24 | 882ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-26 11:37:31 | 937ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-21 08:24:23 | 461ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-17 23:59:18 | 668ms | 2 NS 2 A 0 MX | 🔓 Insecure |