trailercenterost.dk is a .dk domain served by 3 nameservers (ns1.netsite.dk, ns2.netsite.eu, ns3.netsite.se). It was registered on 8 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.224.18.202 is hosted by Netsite A/S (AS205206) in Denmark. Mail is handled by mx.netsite.dk. 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 |
|---|---|---|---|---|---|---|---|
| 185.224.18.202 | 3600s | — | AS205206 | Netsite A/S | 185.224.16.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | mx.netsite.dk | 185.224.16.170 | mx.netsite.dk | AS205206 Netsite A/S |
| Service | CNAME / IP |
|---|---|
| 🔶 Autoconfig | autoconfig.netsite.dk → 185.224.16.223 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | autodiscover.netsite.dk |
| TXT Record |
|---|
| v=spf1 include:spf.netsite.dk ~all |
| Policy | Record (trailercenterost.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.netsite.dk ~all |
| Policy | Record (_dmarc.trailercenterost.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| www | Exists, no address |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · 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 | 2026082701 |
| Primary NS (MNAME) | ns1.netsite.dk |
| Responsible (RNAME) | hostmaster@netsite.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Netsite A/S |
| Registered | 2026-05-08 |
| Expires | 2027-05-07 (197d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 14:39:45 | 564ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 05:09:34 | 529ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 20:58:42 | 2336ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 20:51:12 | 360ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 19:11:56 | 577ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-19 14:37:54 | 806ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-12 11:50:52 | 926ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-03 21:42:48 | 449ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-28 00:27:12 shown | 494ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-21 03:53:29 | 852ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-14 20:25:12 | 823ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-06 03:39:56 | 831ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-02 11:29:58 | 763ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-24 01:31:33 | 713ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-16 12:12:00 | 789ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-11 06:42:22 | 783ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 13:24:57 | 5334ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-28 10:57:40 | 1712ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 02:27:26 | 844ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 12:01:51 | 2480ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 15:26:04 | 521ms | 3 NS 1 A 1 MX | 🔒 Secure |