bertfelt.dk is a .dk domain served by 2 nameservers (ns1.loopia.se, ns2.loopia.se). It was registered on 12 December 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.188.2.53 is hosted by Loopia AB (AS39570) in Sweden. 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 |
|---|---|---|---|---|---|---|---|
| 93.188.2.53 | 3600s | webfront3.webcluster.loopia.se | AS39570 | Loopia AB | 93.188.0.0/21 | 🇸🇪 Sweden | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 194.9.94.85 |
| 🔶 Autoconfig | 194.9.94.86 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:250:0:8::56 | 3600s | webfront6.webcluster.loopia.se | AS39570 | Loopia AB | 2a02:250:0:0:0:0:0:0/47 | 🇸🇪 Sweden | — |
| www | 93.188.2.53 2a02:250:0:8::56 (AS39570) (address records, no CNAME) |
| www vs bare domain | Same network bertfelt.dk: 93.188.2.53 2a02:250:0:8::56 (AS39570) www.bertfelt.dk: 93.188.2.53 2a02:250:0:8::56 (AS39570) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 1790208000 |
| Primary NS (MNAME) | ns1.loopia.se |
| Responsible (RNAME) | registry@loopia.se |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA |
| Registered | 2012-12-12 |
| Expires | 2026-12-31 (70d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 03:59:29 | 744ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-08 15:36:13 | 883ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-01 12:25:09 | 929ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-24 11:31:44 shown | 3471ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-17 22:45:46 | 746ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-16 03:02:40 | 1211ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-09 01:13:48 | 837ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-03 12:45:37 | 1391ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-28 00:12:47 | 729ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-26 21:54:40 | 9648ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-20 15:26:05 | 984ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-13 17:04:10 | 1889ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-07 04:00:55 | 800ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-05 21:16:40 | 1048ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-23 15:57:33 | 9659ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-16 11:15:19 | 865ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-09 18:10:52 | 908ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-03 13:49:36 | 6964ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-26 07:22:27 | 800ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-20 15:37:52 | 2296ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-16 14:23:18 | 645ms | 2 NS 1 A 0 MX | 🔓 Insecure |