cirkler.dk is a .dk domain served by 2 nameservers (ns3.nordicway.dk, ns4.nordicway.dk). It was registered on 13 November 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 148.251.244.167 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by cirkler.dk. The zone is DNSSEC-signed and validates, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 148.251.244.167 | 3600s | cp06.nordicway.dk | AS24940 | Hetzner Online GmbH | 148.251.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | cirkler.dk | 148.251.244.167 | cp06.nordicway.dk | AS24940 Hetzner Online GmbH |
| TXT Record |
|---|
| v=spf1 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 ~all |
| Policy | Record (cirkler.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 ~all |
| www CNAME | nightingale.cirkler-production-d456.c66.me (all on c66.me) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.cirkler.dk | bl8SmCshyU7CRCSEVCWOLBBxelv6pvwzXMlp9xpPefc |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081201 |
| Primary NS (MNAME) | ns3.nordicway.dk |
| Responsible (RNAME) | server@nordicway.dk |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | SAC-IT A/S |
| Registered | 2003-11-13 |
| Expires | 2026-11-30 (56d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 05:40:52 | 1686ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-24 03:29:24 | 828ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-20 09:01:38 | 950ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-09 13:48:10 | 1946ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-02 02:43:06 | 413ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-30 23:36:01 | 336ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-27 22:44:33 | 794ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 16:23:05 shown | 1357ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-29 06:49:07 | 735ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 11:15:48 | 670ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 20:51:16 | 2445ms | 2 NS 1 A 1 MX | 🔒 Secure |