ullukulaila.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 22 December 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.148.206.45 is hosted by Host Europe GmbH (AS21499) in The Netherlands. Mail is handled by mail.ullukulaila.dk. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|---|---|---|---|
| 37.148.206.45 | 3600s | 45.206.148.37.host.secureserver.net | AS21499 | Host Europe GmbH | 37.148.200.0/21 | 🇳🇱 The Netherlands | Amsterdam |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.ullukulaila.dk | 37.148.206.45 | 45.206.148.37.host.secureserver.net | AS21499 Host Europe GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 176.28.12.251 |
| 🔶 Autoconfig | 176.28.12.251 |
| www | 176.28.12.251 (AS8972) (address records, no CNAME) |
| www vs bare domain | Different networks (all like this) |
| 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 |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.ullukulaila.dk | Bna_aZWOraZyqSuvkS7reHWPp2ghPAIYb8S0SU9SJzs |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026031900 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2021-12-22 |
| Expires | 2026-12-21 (64d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 16:07:49 | 713ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 11:23:15 | 357ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 00:33:44 | 696ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 00:30:39 | 480ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-14 23:13:51 | 478ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-10 18:26:23 | 553ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-02 06:36:40 | 576ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 15:57:48 | 9155ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 02:34:39 | 925ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 16:42:25 | 546ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 06:59:40 shown | 498ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 06:28:40 | 771ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 03:33:36 | 11337ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 19:04:13 | 1020ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 18:50:20 | 3955ms | 4 NS 1 A 1 MX | 🔒 Secure |