bjorns-polering.dk is a .dk domain served by 2 nameservers (jessica.ns.cloudflare.com, merlin.ns.cloudflare.com). It was registered on 9 April 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.83.74 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 104.21.83.74 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.217.137 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.83.74 |
| 🔶 Autoconfig | 172.67.217.137 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:534a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:d989 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.83.74,172.67.217.137 ech=AEX+DQBB1QAgACCuePlA88yW9Ub8GGyt580ghJYet4suS+uVFiKID2rTBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:534a,2606:4700:3033::ac43:d989 |
| www | 104.21.83.74 172.67.217.137 2606:4700:3032::6815:534a 2606:4700:3033::ac43:d989 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network bjorns-polering.dk: 104.21.83.74 172.67.217.137 2606:4700:3032::6815:534a 2606:4700:3033::ac43:d989 (AS13335) www.bjorns-polering.dk: 104.21.83.74 172.67.217.137 2606:4700:3032::6815:534a 2606:4700:3033::ac43:d989 (AS13335) |
| 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 | 2416800416 |
| Primary NS (MNAME) | jessica.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 | 2026-04-09 |
| Expires | 2027-04-08 (172d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-06 23:26:50 shown | 384ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-04 20:07:39 | 700ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-30 19:43:44 | 556ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-27 13:13:40 | 2804ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-10 01:06:32 | 9842ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-06 12:00:20 | 1059ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-20 08:27:32 | 2810ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-16 14:44:56 | 408ms | 2 NS 2 A 0 MX | 🔓 Insecure |