tylstrupentreprenoren.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 August 2026 (WHOIS) and first appeared in the .dk zone on 20 August 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by .. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.211.38 | 600s | domain-parking.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| www | 94.130.161.93 (AS24940) (address records, no CNAME) |
| www vs bare domain | Same network tylstrupentreprenoren.dk: 94.130.161.93 (AS24940) www.tylstrupentreprenoren.dk: 94.130.161.93 (AS24940) |
| Wildcard | Yes: any name under the zone resolves |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082001 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2026-08-19 |
| Expires | 2027-08-18 (301d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 10:36:48 | 1411ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-03 18:36:01 | 1163ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 21:38:07 | 882ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-25 05:15:52 | 3013ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-11 17:03:43 | 1236ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 02:25:49 | 858ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 00:14:32 | 822ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-21 09:12:23 | 17365ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-20 08:54:31 shown | 736ms | 2 NS 1 A 1 MX | 🔒 Secure |