yup.dk is a .dk domain served by 2 nameservers (edna.ns.cloudflare.com, sterling.ns.cloudflare.com). It was registered on 8 February 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.19.180 | — | — | AS13335 | — | — | — | — |
| 172.67.187.12 | — | — | AS13335 | — | — | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:bb0c | — | — | AS13335 | — | — | — | — |
| 2606:4700:3036::6815:13b4 | — | — | AS13335 | — | — | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.19.180,172.67.187.12 ech=AEX+DQBBcQAgACCLRAjcukzv4fR8BmTwARacd6cY+leAQVPWIttYUEh6LQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:bb0c,2606:4700:3036::6815:13b4 |
| www | 104.21.19.180 172.67.187.12 2606:4700:3033::6815:13b4 2606:4700:3033::ac43:bb0c (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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 | 2407162680 |
| Primary NS (MNAME) | edna.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 | 2006-02-08 |
| Expires | 2027-02-28 (130d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 14:21:01 | 3546ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-15 13:32:09 | 1685ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-14 12:38:42 | 625ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-11 08:07:38 | 2274ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-30 19:40:34 | 568ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-25 09:18:51 | 9428ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-16 11:50:07 | 2989ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-22 12:26:47 | 794ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-20 18:11:06 | 2019ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-17 16:56:17 shown | 1875ms | 2 NS 2 A 0 MX | 🔓 Insecure |