jazzer.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.20 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod15-cph3.g1i.one.com, mx2.mailpod15-cph3.g1i.one.com and 2 more. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 46.30.213.20 | 3600s | webcluster1.webpod12-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.mailpod15-cph3.g1i.one.com | 104.37.35.36 | mx1.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.mailpod15-cph3.g1i.one.com | 104.37.35.37 | mx2.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.mailpod15-cph3.g1i.one.com | 104.37.35.38 | mx3.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.mailpod15-cph3.g1i.one.com | 104.37.35.39 | mx4.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10a:a0:7b5f:d28:5589 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.213.20 2a02:2350:5:10a:a0:7b5f:d28:5589 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network jazzer.dk: 46.30.213.20 2a02:2350:5:10a:a0:7b5f:d28:5589 (AS51468) www.jazzer.dk: 46.30.213.20 2a02:2350:5:10a:a0:7b5f:d28:5589 (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.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026062501 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-27 04:14:41 | 830ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-25 03:33:26 | 6280ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 13:18:49 | 716ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-20 06:54:52 | 5352ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-19 05:13:28 | 5361ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-05 21:35:18 | 1416ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-27 00:09:58 | 937ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 06:44:08 shown | 744ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 07:33:25 | 960ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 08:38:08 | 1188ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 06:25:57 | 9687ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 16:50:38 | 4680ms | 2 NS 1 A 4 MX | 🔒 Secure |