jacobnygaard.dk is a .dk domain served by 2 nameservers (ns1.onwelcom.dk, ns2.onwelcom.dk). It was registered on 1 February 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.51.79.130 is hosted by Powernet Aps (AS205984) in Denmark. Mail is handled by mailfilter.onwelcom.dk, mx2.onwelcom.dk. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.onwelcom.dk | 185.51.79.241 | ns1.onwelcom.dk | AS205984 Powernet Aps |
| ns2.onwelcom.dk | 185.51.79.251 | — | AS205984 Powernet Aps |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.51.79.130 | 86400s | web02.onwelcom.dk | AS205984 | Powernet Aps | 185.51.78.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mailfilter.onwelcom.dk | 185.51.79.248 | mailfilter.powernet.dk | AS205984 Powernet Aps |
| 20 | 86400s | mx2.onwelcom.dk | 185.51.79.248 | mailfilter.powernet.dk | AS205984 Powernet Aps |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 185.51.79.130 |
| 🔶 Autoconfig | 185.51.79.130 |
| TXT Record |
|---|
| v=spf1 a ip4:185.51.79.241 ip4:195.190.31.0/24 mx ~all |
| Policy | Record (jacobnygaard.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a ip4:185.51.79.241 ip4:195.190.31.0/24 mx ~all |
| www | Address record (no CNAME) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 2/10 · policy: ~all
No problems found| 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 | 2016061407 |
| Primary NS (MNAME) | ns1.onwelcom.dk |
| Responsible (RNAME) | hostmaster@jacobnygaard.dk |
| Refresh | 3600s |
| Retry | 600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2002-02-01 |
| Expires | 2027-03-31 (156d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-25 22:43:46 | 3366ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 12:13:21 | 2644ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-28 06:48:48 | 2391ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-25 09:21:11 | 3060ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-25 08:36:10 | 9948ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-23 03:55:15 | 4427ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-22 03:40:54 | 10055ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-21 03:30:31 | 5605ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-20 01:01:17 | 4254ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-19 00:43:11 | 2008ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-17 10:03:04 | 5675ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-16 03:20:08 | 1673ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-15 01:48:27 | 12605ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-13 19:10:43 | 1226ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-12 03:31:31 | 868ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-11 00:31:21 | 10011ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-09 20:44:46 | 3220ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-06 07:24:06 | 1269ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-30 15:22:49 | 1352ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-29 02:01:31 | 2874ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-27 05:54:09 | 9992ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-26 05:45:58 | 1257ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-25 05:30:03 | 4327ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-24 04:09:13 | 1173ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-23 03:44:07 | 2866ms | 2 NS 0 A 0 MX | ❓ Unknown |