tr00ls.dk is a .dk domain served by 3 nameservers (ns1.contabo.net, ns2.contabo.net, ns3.contabo.net). It was registered on 6 October 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by tr00ls.dk. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 185.255.131.127 | — | tr00ls.dk | AS51167 | — | — | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | tr00ls.dk | 185.255.131.127 | tr00ls.dk | AS51167 Contabo GmbH |
| TXT Record |
|---|
| v=spf1 a mx -all |
| Policy | Record (tr00ls.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx -all |
| Policy | Record (_dmarc.tr00ls.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| www | 185.255.131.127 (AS51167) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 2/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 1781704101 |
| Primary NS (MNAME) | ns1.contabo.net |
| Responsible (RNAME) | hostmaster@contabo.de |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2023-10-06 |
| Expires | 2027-10-05 (349d) |
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).
| Domain | Registrar |
|---|---|
| i1010.dk | Simply.com A/S |
| kan2pro.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 13:03:13 | 1472ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-18 12:57:35 | 1142ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-17 12:13:07 | 1000ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-16 12:06:52 | 1489ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-15 10:28:05 | 750ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-14 09:22:18 | 3162ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-13 06:22:53 | 1353ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-12 06:12:18 | 2252ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-11 03:12:27 | 1230ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-10 00:02:51 | 1115ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-08 23:15:21 | 2718ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-07 23:11:37 | 1160ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-06 23:08:19 | 2225ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-05 14:55:30 | 1075ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-04 14:54:59 | 2625ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-03 14:46:49 | 1007ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-02 14:44:27 | 932ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 14:43:15 | 769ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 14:36:08 | 1326ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 19:15:47 | 968ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-28 19:00:11 | 1522ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-27 18:47:04 | 2319ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-26 18:29:50 | 882ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-25 18:13:11 | 1014ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 18:04:12 | 2705ms | 3 NS 1 A 1 MX | 🔓 Insecure |