jerslevvandvaerk.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 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.220 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 |
|---|---|---|---|---|---|---|---|
| 217.116.232.220 | — | 220.giga-ptr.232.116.217.in-addr.arpa web20.gigahost.dk |
AS47292 | Sentia Denmark A/S | 217.116.224.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | — | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | — | mx3.gigahost.dk | 46.183.139.13 | mx3.gigahost.dk | AS47292 Sentia Denmark A/S |
| www CNAME | jerslevvandvaerk.dk (all on jerslevvandvaerk.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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 | 2026061101 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@jerslevvandvaerk.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2015-01-09 |
| Expires | 2027-01-31 (101d) |
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 19:46:17 | 741ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 13:53:14 | 1117ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 05:03:34 | 1079ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-30 04:53:13 | 605ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 06:54:04 | 9672ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-17 22:42:45 | 2089ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-11 08:07:41 | 904ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-04 03:48:42 | 968ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-28 08:19:42 | 796ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-28 00:52:21 | 637ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 21:31:18 | 5339ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-13 15:40:36 | 2043ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-09 07:51:41 | 1426ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-04 19:32:39 | 1056ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 20:02:58 | 949ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-17 04:48:46 | 1453ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-09 03:55:52 | 1100ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 13:38:56 | 2455ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-28 07:51:41 | 846ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 08:17:39 | 1800ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-25 23:58:11 | 1068ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-25 00:53:39 | 1045ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 12:03:50 shown | 1508ms | 5 NS 1 A 3 MX | 🔓 Insecure |