qop.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.48.85.146 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. 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 |
|---|---|---|---|---|---|---|---|
| 87.48.85.146 | 43200s | 87-48-85-146-static.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 87.48.0.0/13 | 🇩🇰 Denmark | Stouby |
| www CNAME | qop.dk (all on qop.dk) → 87.48.85.146 (AS3292) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092001 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 22:57:32 | 558ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-23 19:46:51 shown | 890ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-24 14:58:01 | 2093ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-23 18:07:55 | 1448ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-23 09:03:43 | 1144ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 13:33:33 | 905ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 19:02:51 | 621ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-17 22:34:42 | 815ms | 2 NS 1 A 7 MX | 🔒 Secure |