mth-besix.dk is a .dk domain served by 2 nameservers (bowen.ns.cloudflare.com, stevie.ns.cloudflare.com). It was registered on 21 December 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.11.246 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 104.21.11.246 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.193.62 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.11.246 |
| 🔶 Autoconfig | 104.21.11.246 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::ac43:c13e | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:bf6 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.11.246,172.67.193.62 ech=AEX+DQBBfwAgACDlN/APJe842suG7okVAUhmIPDJ0AZYCxDhLcLer77EfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c13e,2606:4700:3037::6815:bf6 |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (mth-besix.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.mth-besix.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:9dd5eb4817464dcebf392b7d798028f4@dmarc-reports.cloudflare.net,mailto:f968d940e2c4202@rep.dmarcanalyzer.com; ruf=mailto:f968d940e2c4202@for.dmarcanalyzer.com; adkim=s; aspf=s; fo=1; |
| www | 104.21.11.246 172.67.193.62 2606:4700:3034::ac43:c13e 2606:4700:3037::6815:bf6 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network mth-besix.dk: 104.21.11.246 172.67.193.62 2606:4700:3034::ac43:c13e 2606:4700:3037::6815:bf6 (AS13335) www.mth-besix.dk: 104.21.11.246 172.67.193.62 2606:4700:3034::ac43:c13e 2606:4700:3037::6815:bf6 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 0/10 · policy: -all
No problems found| 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 | 2414603697 |
| Primary NS (MNAME) | bowen.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2022-12-21 |
| Expires | 2026-12-20 (58d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 16:31:51 | 657ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-03 15:24:45 | 455ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-27 02:40:57 | 9391ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-25 16:34:00 | 631ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-24 16:29:46 | 1175ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-12 12:24:06 shown | 1504ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-27 17:03:27 | 9513ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-17 12:20:40 | 16908ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-09 12:05:40 | 962ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-28 02:57:43 | 10566ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-17 02:30:41 | 809ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-23 08:00:27 | 1064ms | 2 NS 2 A 0 MX | ❓ Unknown |
| 2026-06-17 21:49:21 | 872ms | 2 NS 2 A 0 MX | 🔓 Insecure |