liestmanns.dk is a .dk domain served by 2 nameservers (naomi.ns.cloudflare.com, trey.ns.cloudflare.com). It was registered on 4 January 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.246 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by liestmanns-dk.mail.protection.outlook.com. 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 |
|---|---|---|---|---|---|---|---|
| 185.21.40.246 | 300s | linux5.curanet.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.152 |
| TXT Record |
|---|
| 06.09.2025 |
| klaviyo-site-verification=UHQfux |
| v=spf1 include:spf.curanet.dk include:spf.protection.outlook.com -all |
| Policy | Record (liestmanns.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.curanet.dk include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.liestmanns.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; |
| www | 104.26.0.42 104.26.1.42 172.67.68.209 2606:4700:20::681a:12a 2606:4700:20::681a:2a 2606:4700:20::ac43:44d1 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network liestmanns.dk: 104.26.0.42 104.26.1.42 172.67.68.209 2606:4700:20::681a:12a (AS13335) www.liestmanns.dk: 104.26.0.42 104.26.1.42 172.67.68.209 2606:4700:20::681a:12a (AS13335) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 4/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2409864283 |
| Primary NS (MNAME) | naomi.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2007-01-04 |
| Expires | 2027-01-31 (104d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 14:43:27 | 4792ms | 2 NS 3 A 1 MX | 🔒 Secure |
| 2026-10-16 14:35:20 | 1297ms | 2 NS 3 A 1 MX | 🔒 Secure |
| 2026-10-08 22:38:50 | 4699ms | 2 NS 3 A 1 MX | 🔒 Secure |
| 2026-09-30 20:24:54 | 1197ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-28 23:13:14 | 948ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 22:13:20 | 938ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-09 10:11:06 | 1555ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-29 09:34:47 | 983ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-16 22:40:25 | 9364ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 19:59:34 | 2581ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-08 01:47:02 | 17584ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-18 22:31:30 shown | 18176ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-07 05:05:35 | 2239ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-01 20:01:53 | 2236ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-26 14:55:14 | 1889ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-26 03:49:14 | 1426ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-21 20:39:04 | 1058ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-18 04:56:46 | 1616ms | 2 NS 2 A 1 MX | 🔒 Secure |