nulhype.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 94.231.103.112 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail.protonmail.ch, mailsec.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 |
|---|---|---|---|---|---|---|---|
| 94.231.103.112 | 3600s | linux97.unoeuro.com | AS48854 | team.blue Denmark A/S | 94.231.96.0/20 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 94.231.103.112 |
| 🔶 Autoconfig | maildiscover.simply.com → 94.231.108.222 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | maildiscover.simply.com |
| TXT Record |
|---|
| google-site-verification=e_DKSoaYbPcr09352nNkpgVZnUgFZYuxq6Ig7ReeuX4 |
| mailerlite-domain-verification=50eba21441e8b1a14502a3bf58ed6ffdc6a50899 |
| protonmail-verification=1795e79621c6d00c37e4ea9c255b6b07c029f260 |
| v=spf1 a mx include:_spf.mlsend.com include:_spf.protonmail.ch ~all |
| Policy | Record (nulhype.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx include:_spf.mlsend.com include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.nulhype.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| www | 94.231.103.112 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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: 5/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| 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 | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025100900 |
| 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 |
|---|---|---|---|
| 2026-10-03 05:45:25 | 752ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 05:24:49 | 697ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-24 00:02:17 | 780ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-26 09:05:08 | 857ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-07 01:01:19 | 17187ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-04 11:03:51 shown | 1655ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-24 09:00:08 | 769ms | 3 NS 1 A 2 MX | ⚠️ Bogus |
| 2026-06-24 04:35:16 | 689ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 19:56:47 | 740ms | 3 NS 1 A 2 MX | 🔒 Secure |