altankviste.dk is a .dk domain served by 5 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 2 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.191 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 185.21.40.191 | 3600s | mysql3.scannet.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 185.21.40.191 |
| 🔶 Autoconfig | 185.21.40.191 |
| www | 185.21.40.191 (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 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026093000 |
| 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 |
|---|---|---|---|
| 2026-10-01 00:02:07 shown | 2766ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 03:58:41 | 7693ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-25 20:08:28 | 7862ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-02 20:11:29 | 8695ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-19 01:23:56 | 3731ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-16 12:42:11 | 606ms | 5 NS 1 A 0 MX | 🔒 Secure |