gimsingpetersen.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.209.74.42 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by mail.protonmail.ch, maillsec.protonmail.ch. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 80.209.74.42 | 3600s | 80.209.74.42.static.fibianet.dk | AS44869 | FIBIA P/S | 80.209.0.0/17 | 🇩🇰 Denmark | Haslev |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.protonmail.ch | 176.119.200.128 185.205.70.128 185.70.42.128 |
mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch |
AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG |
| 20 | 3600s | maillsec.protonmail.ch | — | — | — |
| TXT Record |
|---|
| protonmail-verification=666a3b7e4d4e056504856b68d376084f83bbee06 |
| v=spf1 include:_spf.protonmail.ch mx -all |
| Policy | Record (gimsingpetersen.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.protonmail.ch mx -all |
| Policy | Record (_dmarc.gimsingpetersen.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; sp=none; rua=mailto:dmarcreports@return-path.dk; ri=86400 |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:jens@hynnepetersen.dk |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 3/10 · policy: -all
No problems found| 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… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026042500 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 23:19:42 | 592ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-03 07:10:55 | 734ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-02 05:21:48 | 1666ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 04:57:45 | 486ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-15 20:29:10 | 675ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-28 00:42:40 | 737ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-20 11:52:41 | 16910ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-03 01:38:20 | 894ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-27 22:13:45 | 633ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-27 21:17:20 | 1760ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-26 03:03:21 shown | 1721ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 10:08:28 | 1327ms | 3 NS 1 A 2 MX | 🔒 Secure |