b2bonline.dk is a .dk domain served by 5 nameservers (ns1pri.webhosting.dk, ns2.mywebtonet.com, ns2.webhosting.dk and 2 more). It was registered on 11 October 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.40.28.36 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by www256.your-server.de. 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 |
|---|---|---|---|---|---|---|---|
| 188.40.28.36 | 600s | www256.your-server.de | AS24940 | Hetzner Online GmbH | 188.40.0.0/16 | 🇩🇪 Germany | Nuremberg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | www256.your-server.de | 188.40.28.36 2a01:4f8:d0a:122a::2 |
www256.your-server.de www256.your-server.de |
AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 188.40.28.36 |
| 🔶 Autoconfig | 188.40.28.36 |
| TXT Record |
|---|
| google-site-verification=Wi65c2ENl3b-ovLs8XunmxwnhxE-KQ4mH5YjArakE6A |
| www | Address record (no CNAME) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| 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 | 3405181163 |
| Primary NS (MNAME) | ns1pri.webhosting.dk |
| Responsible (RNAME) | hostmaster@webhosting.dk |
| Refresh | 21600s |
| Retry | 3600s |
| Expire | 14515200s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2023-10-11 |
| Expires | 2026-10-10 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 23:54:57 | 327ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 22:37:41 | 327ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 21:53:10 | 216ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 20:05:31 | 310ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 19:38:28 | 236ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 18:02:30 | 219ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 16:59:24 | 224ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 12:34:36 | 210ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 10:37:21 | 845ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 02:01:13 | 852ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 16:29:04 | 852ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-28 12:52:15 | 1570ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 12:40:35 | 912ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-13 02:34:59 | 833ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-28 00:37:57 | 1453ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 16:22:23 | 1054ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 13:42:29 | 9862ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 14:18:44 | 785ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 15:08:36 shown | 986ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 13:57:28 | 740ms | 5 NS 1 A 1 MX | 🔒 Secure |