nielsen-fam.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 7 August 2011 (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 our latest 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 | nielsen-fam.dk → 46.183.139.218 |
| 🔶 Autoconfig | nielsen-fam.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 (nielsen-fam.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (_dmarc.nielsen-fam.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | nielsen-fam.dk (all on nielsen-fam.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.nielsen-fam.dk | nielsen-fam.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 | 2026101501 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@nielsen-fam.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | GIGAHOST ApS |
| Registered | 2011-08-07 |
| Expires | 2027-08-31 (315d) |
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 |
|---|---|
| dcsa.dk | GIGAHOST ApS |
| gdsr.dk | GIGAHOST ApS |
| mspeed.dk | GIGAHOST ApS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 22:20:48 shown | 481ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 11:07:50 | 1117ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-03 05:56:27 | 936ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 03:45:14 | 1006ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-28 03:07:02 | 9780ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 20:29:46 | 972ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-17 15:53:45 | 9508ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-15 08:26:13 | 827ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-03 23:15:48 | 802ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-28 07:45:02 | 2938ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 14:19:39 | 722ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 20:39:36 | 10040ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-14 18:24:25 | 3658ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-06 23:15:20 | 2793ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-04 08:32:50 | 2101ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 02:37:19 | 1779ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-17 00:45:16 | 1651ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-07-09 02:44:17 | 1978ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-07-03 10:31:32 | 898ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-25 05:09:35 | 866ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-20 19:44:18 | 910ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-18 15:32:39 | 1254ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 11:50:57 | 2422ms | 5 NS 1 A 3 MX | 🔓 Insecure |