mashup.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 April 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.241.122 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 77.111.241.122 | 3600s | webcluster2.wordpresspod2-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:104:80d3:bd6f:acc:8f27 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 77.111.241.122 2a02:2350:5:104:80d3:bd6f:acc:8f27 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network mashup.dk: 77.111.241.122 2a02:2350:5:104:80d3:bd6f:acc:8f27 (AS51468) www.mashup.dk: 77.111.241.122 2a02:2350:5:104:80d3:bd6f:acc:8f27 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082601 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2006-04-04 |
| Expires | 2027-04-30 (194d) |
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 |
|---|---|---|---|
| 2026-10-15 03:13:56 | 727ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-10-09 12:36:24 | 1004ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-10-02 08:49:16 | 570ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-27 06:34:07 | 910ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-24 05:35:38 shown | 2593ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-19 04:07:41 | 952ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-08-28 01:37:56 | 776ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-08-26 17:01:35 | 3188ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-08-24 01:32:10 | 17348ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-08-22 19:01:37 | 1439ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-08-21 18:42:44 | 1799ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-08-15 16:16:08 | 6919ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-30 06:04:31 | 905ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-20 17:29:57 | 713ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-18 03:14:07 | 950ms | 2 NS 1 A 7 MX | 🔒 Secure |