bytlejebolig.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 4 September 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.138.100 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 46.183.138.100 | 3600s | — | AS47292 | Sentia Denmark A/S | 46.183.138.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx3.gigahost.dk | 46.183.139.13 | mx3.gigahost.dk | AS47292 Sentia Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | bytlejebolig.dk → 46.183.138.100 |
| 🔶 Autoconfig | bytlejebolig.dk → 46.183.138.100 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | bytlejebolig.dk (all on bytlejebolig.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.bytlejebolig.dk | bytlejebolig.dk |
| 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 | 2026061801 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@bytlejebolig.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2018-09-04 |
| Expires | 2027-09-30 (342d) |
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 |
|---|---|---|---|
| 2026-10-23 05:41:57 | 773ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-19 13:59:21 | 990ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-18 13:31:17 | 977ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-15 12:02:09 | 1092ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 12:22:56 | 888ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 09:32:26 | 1227ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 07:39:15 | 953ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-16 04:01:32 | 775ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-15 05:14:41 | 1286ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-08 02:48:49 | 912ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 19:11:28 | 857ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 23:00:03 | 6607ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-14 12:19:29 | 1081ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-06 20:37:12 | 1764ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-02 22:34:29 | 8970ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-07-23 14:18:40 | 1217ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-17 17:33:25 | 1660ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-09 03:43:52 | 8779ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 10:05:23 | 7111ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-25 12:34:51 | 873ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-20 01:12:12 shown | 1698ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-19 09:40:30 | 2039ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-16 18:50:29 | 1997ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-16 18:42:37 | 4128ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-16 18:30:38 | 2506ms | 5 NS 1 A 3 MX | 🔓 Insecure |