postkasse-stickers.dk is a .dk domain served by 2 nameservers (noel.ns.cloudflare.com, ulla.ns.cloudflare.com). It was registered on 31 March 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by route2.mx.cloudflare.net, route3.mx.cloudflare.net and 1 more. 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.
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::ac43:b7f8 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:6097 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.96.151,172.67.183.248 ech=AEX+DQBBCAAgACDb3/WLYUIQLa2YPEQQ27wU3af9e9qm5m4A7B3QpjtaagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:b7f8,2606:4700:3037::6815:6097 |
| www | 104.21.96.151 172.67.183.248 2606:4700:3035::ac43:b7f8 2606:4700:3037::6815:6097 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network postkasse-stickers.dk: 104.21.96.151 172.67.183.248 2606:4700:3035::ac43:b7f8 2606:4700:3037::6815:6097 (AS13335) www.postkasse-stickers.dk: 104.21.96.151 172.67.183.248 2606:4700:3035::ac43:b7f8 2606:4700:3037::6815:6097 (AS13335) |
| Wildcard | No |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| 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 | 2410734222 |
| Primary NS (MNAME) | noel.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 | 2021-03-31 |
| Expires | 2027-03-31 (155d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-26 05:08:53 | 843ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-10-22 00:59:13 | 988ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-27 09:41:14 | 1015ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-26 09:38:01 | 987ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-22 03:49:39 | 859ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-03 20:12:59 | 852ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-27 02:32:08 | 1105ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-21 07:22:18 shown | 26331ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-07-29 04:10:06 | 2240ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-08 14:00:58 | 11145ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-21 16:30:45 | 980ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-20 01:02:00 | 1151ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-17 23:36:14 | 19199ms | 2 NS 2 A 3 MX | 🔓 Insecure |