jakobs-boligcenter.dk is a .dk domain served by 2 nameservers (keyla.ns.cloudflare.com, noel.ns.cloudflare.com). It was registered on 21 January 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 2.105.117.26 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by safehouse.dk, mailbackup.safehouse.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 |
|---|---|---|---|---|---|---|---|
| 2.105.117.26 | 300s | — | AS3292 | TDC Holding A/S | 2.104.0.0/14 | 🇩🇰 Denmark | Odder |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | safehouse.dk | 80.196.145.158 | safehouse.dk | AS3292 TDC Holding A/S |
| 20 | 43200s | mailbackup.safehouse.dk | 95.209.144.48 | 95.209.144.48.3.dk | AS44034 Hi3G Access AB |
| 30 | 43200s | backup-mx.post.tele.dk | — | — | — |
| TXT Record |
|---|
| v=spf1 a ptr ip4:80.196.145.158 ip4:95.209.144.48 ip4:86.52.42.31 ip4:145.11.33.104 ip4:80.251.192.72 ip4:80.251.192.65 a:smtp.3.dk include:a._spf.safehouse.dk -all |
| Policy | Record (jakobs-boligcenter.dk) |
|---|---|
| -all (hard fail) | v=spf1 a ptr ip4:80.196.145.158 ip4:95.209.144.48 ip4:86.52.42.31 ip4:145.11.33.104 ip4:80.251.192.72 ip4:80.251.192.65 a:smtp.3.dk include:a._spf.safehouse.dk -all |
| www | 2.105.117.29 (AS3292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 4/10 · policy: -all
| 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 | 2410036581 |
| Primary NS (MNAME) | keyla.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1998-01-21 |
| Expires | 2027-03-31 (155d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-20 02:04:50 | 2500ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-12 15:57:19 | 571ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 01:37:29 | 1453ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-19 04:00:47 | 1398ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-21 05:43:23 | 9553ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-14 04:11:31 | 1145ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-21 01:54:35 shown | 3027ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-02 23:52:08 | 1090ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-21 10:33:12 | 2977ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-20 06:12:45 | 544ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-19 10:02:58 | 1254ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 17:11:41 | 1776ms | 2 NS 1 A 3 MX | 🔓 Insecure |