blichert.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.152 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.111.240.152 | — | webcluster25.webpod11-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:c0:6f93:f4b4:a843 | — | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 a mx include:_bonacustspf.one.com -all |
| Policy | Record (blichert.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:_bonacustspf.one.com -all |
| www | 77.111.240.152 2a02:2350:5:102:c0:6f93:f4b4:a843 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network blichert.dk: 77.111.240.152 2a02:2350:5:102:c0:6f93:f4b4:a843 (AS51468) www.blichert.dk: 77.111.240.152 2a02:2350:5:102:c0:6f93:f4b4:a843 (AS51468) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 4/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026052501 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 14:11:49 | 897ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 09:09:38 | 2425ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-27 17:19:46 | 703ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-10 17:33:48 | 2687ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 18:46:01 | 9799ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 00:15:14 | 591ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-25 13:04:35 | 2371ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-24 12:40:09 | 1217ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-10 12:50:49 | 970ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-08 21:18:00 | 999ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-24 04:31:14 | 6975ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-28 22:43:43 | 720ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-19 13:49:01 | 699ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 14:47:17 shown | 596ms | 2 NS 1 A 4 MX | 🔒 Secure |