it-bissen.dk is a .dk domain served by 2 nameservers (ns1.dlx.dk, ns2.dlx.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.210.71.34 is hosted by Hiper A/S (AS203953) in Denmark. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 80.210.71.34 | 3600s | bissen.net | AS203953 | Hiper A/S | 80.210.64.0/20 | 🇩🇰 Denmark | Rødovre Municipality |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | it-bissen.dk → 80.210.71.34 |
| 🔶 Autoconfig | it-bissen.dk → 80.210.71.34 |
| TXT Record |
|---|
| protonmail-verification=539c12b90b133317cda4ce3512dd1092dd014de8 |
| v=spf1 include:_spf.protonmail.ch mx ~all |
| Policy | Record (it-bissen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch mx ~all |
| Policy | Record (_dmarc.it-bissen.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| www CNAME | it-bissen.dk (all on it-bissen.dk) → 80.210.71.34 (AS203953) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 3/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.it-bissen.dk | it-bissen.dk |
| TXT | it-bissen.dk | protonmail-verification=539c12b90b133317cda4ce3512dd1092dd014de8 |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| 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 | 2022053003 |
| Primary NS (MNAME) | ns1.dlx.dk |
| Responsible (RNAME) | ks@dlx.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 17:30:32 | 650ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-27 18:00:19 | 612ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-15 19:41:15 | 819ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-28 04:20:47 | 2462ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-23 06:06:29 shown | 767ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 12:57:02 | 982ms | 2 NS 1 A 2 MX | 🔓 Insecure |