blackholerecordsco.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 September 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.146 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 is reachable over IPv6. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.146 | 3600s | webcluster1.webpod17-cph3.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) | |||
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:106:96:bb61:29cb:5a0f | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.215.146 2a02:2350:5:106:96:bb61:29cb:5a0f (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network blackholerecordsco.dk: 46.30.215.146 2a02:2350:5:106:96:bb61:29cb:5a0f (AS51468) www.blackholerecordsco.dk: 46.30.215.146 2a02:2350:5:106:96:bb61:29cb:5a0f (AS51468) |
| 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 | 2026100401 |
| 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 | 2025-09-01 |
| Expires | 2027-08-31 (315d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 13:26:19 shown | 401ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-04 20:50:44 | 697ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 20:13:35 | 338ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-10 05:52:01 | 977ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-07 12:32:47 | 758ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-21 16:27:12 | 2476ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-13 23:38:45 | 6081ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-05 22:33:22 | 1251ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-15 09:14:51 | 9476ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 10:07:45 | 507ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-29 10:20:51 | 627ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-28 17:37:21 | 1596ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 15:26:53 | 589ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 15:08:18 | 1275ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 14:45:35 | 347ms | 2 NS 1 A 0 MX | 🔒 Secure |