425alarm.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 9 January 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.213 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 |
|---|---|---|---|---|---|---|---|
| 217.116.232.213 | 3600s | 213.giga-ptr.232.116.217.in-addr.arpa web13.gigahost.dk |
AS47292 | Sentia Denmark A/S | 217.116.224.0/20 | 🇩🇰 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 | 425alarm.dk → 217.116.232.213 |
| 🔶 Autoconfig | 425alarm.dk → 217.116.232.213 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | 425alarm.dk (all on 425alarm.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.425alarm.dk | 425alarm.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 | 2026091001 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@425alarm.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2011-01-09 |
| Expires | 2027-01-31 (106d) |
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 |
|---|---|---|---|
| 2026-10-15 21:36:17 | 1077ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-09 12:01:11 | 1462ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 10:19:19 | 935ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 07:55:59 | 754ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 04:35:43 | 1181ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-22 18:24:01 | 1027ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-15 17:02:31 shown | 1270ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-09 07:17:48 | 952ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 17:15:46 | 821ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-26 15:59:14 | 1338ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 06:38:21 | 1915ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-13 14:45:53 | 1279ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-08 06:40:05 | 1772ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-01 09:03:46 | 2280ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 22:45:03 | 3149ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-16 17:48:02 | 1065ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-10 16:18:40 | 1843ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-02 13:42:21 | 10497ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-02 12:58:02 | 4183ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-27 10:54:07 | 1047ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-25 11:59:19 | 874ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-19 08:37:59 | 1188ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-16 12:43:01 | 3070ms | 5 NS 1 A 3 MX | 🔓 Insecure |