bygroup.dk is a .dk domain served by 2 nameservers (ns1.dns-parking.com, ns2.dns-parking.com). It was registered on 3 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.titan.email, mx2.titan.email. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 217.65.156.207 | 60s | — | AS47583 | — | — | 🇩🇪 Germany | — |
| 217.65.159.7 | 60s | — | AS47583 | — | — | 🇩🇪 Germany | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:4780:7f:4da6:4de0:14f4:80b4:1392 | 60s | — | AS47583 | — | — | 🇨🇾 Cyprus | — |
| 2a02:4780:80:4b23:70bc:fed1:abec:2c22 | 60s | — | AS47583 | — | — | 🇨🇾 Cyprus | — |
| TXT Record |
|---|
| v=spf1 include:spf.titan.email ~all |
| Policy | Record (bygroup.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.titan.email ~all |
| www | 147.93.123.31 (AS47583) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 4/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026082701 |
| Primary NS (MNAME) | ns1.dns-parking.com |
| Responsible (RNAME) | dns@hostinger.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Realtime Register B.V. |
| Registered | 2026-01-03 |
| Expires | 2027-01-02 (74d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-20 03:07:52 | 1481ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-15 21:50:37 | 1408ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-08 17:10:12 | 2856ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-08 14:04:07 | 1426ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-01 08:20:52 | 2090ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-30 07:51:26 | 870ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-24 22:03:07 | 1254ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-20 06:01:26 | 1233ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-11 02:17:21 | 1331ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-03 22:13:55 | 2006ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-28 04:49:38 | 1158ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-28 01:21:51 shown | 1164ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-23 10:44:58 | 10346ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-20 09:12:20 | 1552ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-14 00:12:56 | 5257ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-10 18:32:01 | 3425ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-08 21:43:42 | 2217ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-30 23:19:34 | 17410ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-26 08:20:58 | 10364ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-23 07:15:21 | 1782ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-17 04:49:18 | 1753ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-09 12:53:41 | 1347ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-03 09:42:25 | 1106ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-28 09:42:23 | 935ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-25 19:19:03 | 1054ms | 2 NS 2 A 2 MX | 🔓 Insecure |