renecaspersen.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 8 May 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.139.218 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, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 46.183.139.218 | 3600s | web18.gigahost.dk | 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 | renecaspersen.dk → 46.183.139.218 |
| 🔶 Autoconfig | renecaspersen.dk → 46.183.139.218 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| TXT Record |
|---|
| spf2.0/pra |
| v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (renecaspersen.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (_dmarc.renecaspersen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | renecaspersen.dk (all on renecaspersen.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 2/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.renecaspersen.dk | renecaspersen.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 | 2026073001 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@renecaspersen.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | GIGAHOST ApS |
| Registered | 2001-05-08 |
| Expires | 2027-06-30 (254d) |
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).
| Domain | Registrar |
|---|---|
| teamtaasinge.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 19:06:11 | 720ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 10:10:31 | 848ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-03 06:35:18 | 769ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 09:14:54 | 1878ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-30 09:06:40 | 894ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-25 15:14:20 | 809ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-25 00:46:52 | 1513ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-19 13:00:01 | 1252ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-13 14:30:06 | 880ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-06 13:11:49 | 9974ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 20:04:43 | 1035ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-25 12:56:32 | 835ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 02:55:49 | 5784ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-14 07:44:38 | 1381ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-07 01:40:39 | 9409ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-03 01:46:36 shown | 1314ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 16:25:13 | 979ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-16 12:00:23 | 1136ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-09 19:58:01 | 1191ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 12:15:09 | 959ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-25 17:38:42 | 1049ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-24 08:13:34 | 802ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-06-20 06:21:51 | 1062ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-19 22:33:00 | 1134ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 22:40:07 | 2969ms | 5 NS 1 A 3 MX | ⚠️ Bogus |