sbcoaching.dk is a .dk domain served by 5 nameservers (dns1.dk, dns2.dk, dns3.dk and 2 more). It was registered on 18 March 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.34.148.3 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.sbcoaching.dk. 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 |
|---|---|---|---|---|---|---|---|
| 188.34.148.3 | 3600s | phoenix.bornhosting.dk | AS24940 | Hetzner Online GmbH | 188.34.128.0/17 | 🇩🇪 Germany | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.sbcoaching.dk | 188.34.148.3 | phoenix.bornhosting.dk | AS24940 Hetzner Online GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 188.34.148.3 |
| 🔶 Autoconfig | 188.34.148.3 |
| www | 188.34.148.3 (AS24940) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 0 iterations · no salt · opt-out 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 | 2026070102 |
| Primary NS (MNAME) | dns1.dk |
| Responsible (RNAME) | webhotel@pc-parts.dk |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2010-03-18 |
| Expires | 2027-03-31 (164d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 01:31:25 | 4056ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-11 18:39:39 | 761ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-06 08:21:06 | 2590ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 07:28:12 | 1105ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 06:12:07 | 838ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-22 10:27:51 | 904ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-20 05:03:44 | 1031ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-11 16:02:25 | 3583ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-04 13:31:10 | 1119ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-01 00:44:28 | 894ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 22:48:17 | 1073ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-20 19:14:48 | 1709ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-16 03:40:50 | 3036ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-11 18:23:20 | 1755ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-07 00:39:36 | 1985ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-31 17:22:21 | 1834ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-26 20:59:51 | 1301ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-21 16:05:30 | 1707ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-16 14:26:08 | 10027ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-14 16:43:33 | 1694ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-06 22:00:20 | 2337ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 14:26:44 shown | 5346ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-30 10:32:35 | 1682ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 10:34:32 | 1091ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 13:31:13 | 11277ms | 5 NS 1 A 1 MX | 🔒 Secure |