100nisser.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 October 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.103 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.213.103 | 3600s | webcluster2.webpod13-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod11-cph3.one.com | 104.37.34.230 | mx1.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod11-cph3.one.com | 104.37.34.231 | mx2.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod11-cph3.one.com | 104.37.34.232 | mx3.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod11-cph3.one.com | 104.37.34.233 | mx4.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10b:803e:ff78:57f0:5040 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.213.103 2a02:2350:5:10b:803e:ff78:57f0:5040 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network 100nisser.dk: 46.30.213.103 2a02:2350:5:10b:803e:ff78:57f0:5040 (AS51468) www.100nisser.dk: 46.30.213.103 2a02:2350:5:10b:803e:ff78:57f0:5040 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026061301 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2012-10-01 |
| Expires | 2026-10-31 (14d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 06:29:22 | 1553ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-08 21:32:21 | 1186ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-29 17:36:58 | 573ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-14 08:48:18 | 966ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-29 04:01:02 | 573ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 00:10:57 | 692ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-14 23:55:16 | 1082ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-14 09:53:16 | 907ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-01 23:04:47 | 621ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-30 23:10:58 | 976ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-28 08:59:11 | 728ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-23 04:11:32 shown | 962ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-21 22:33:00 | 1171ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 12:33:55 | 1529ms | 2 NS 1 A 4 MX | 🔓 Insecure |