muchow.dk is a .dk domain served by 2 nameservers (ns1.runbox.net, ns2.runbox.net). It was registered on 7 January 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 63.247.65.226 is hosted by NETWORK TRANSIT HOLDINGS LLC (AS11042) in United States. Mail is handled by mx.runbox.com. The zone is not DNSSEC-signed, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.runbox.net | 198.74.62.10 | ns1.runbox.net | AS63949 Akamai Connected Cloud |
| ns2.runbox.net | 91.220.196.102 | ns2.runbox.net | AS50304 Blix Solutions AS |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 63.247.65.226 | 3600s | host06.runbox.net | AS11042 | NETWORK TRANSIT HOLDINGS LLC | 63.247.64.0/21 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 14400s | mx.runbox.com | 185.226.149.25 | aibo.runbox.com | AS50304 Blix Solutions AS |
| TXT Record |
|---|
| v=spf1 redirect=spf.runbox.com |
| Policy | Record (muchow.dk) |
|---|---|
| redirect=spf.runbox.com | v=spf1 redirect=spf.runbox.com |
| www CNAME | muchow.dk (all on muchow.dk) → 63.247.65.226 (AS11042) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 1/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.muchow.dk | xdkYVT79EQBDvvOGMC6Oo2aOQ9teChJPu4A0x_vqTkQ |
| 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 | 2026050804 |
| Primary NS (MNAME) | ns1.runbox.net |
| Responsible (RNAME) | hostmaster@runbox.com |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Domænehajen ApS |
| Registered | 2007-01-07 |
| Expires | 2036-01-31 (3390d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 15:04:43 | 1911ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 23:48:42 | 1814ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-07 23:56:52 | 3357ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 11:56:34 | 1981ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-10 19:13:14 | 2128ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-08 14:34:13 | 2380ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-02 23:28:50 shown | 2570ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-25 00:43:23 | 3697ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-21 13:39:54 | 1173ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 04:36:11 | 2139ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 16:08:26 | 1057ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 11:42:17 | 3096ms | 2 NS 1 A 1 MX | 🔓 Insecure |