4720fireworks.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 January 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.239 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 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 |
|---|---|---|---|---|---|---|---|
| 77.111.240.239 | 3600s | webcluster2.wordpresspod1-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 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 |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:101:807c:2a60:2840:ea94 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 77.111.240.239 2a02:2350:5:101:807c:2a60:2840:ea94 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network 4720fireworks.dk: 77.111.240.239 2a02:2350:5:101:807c:2a60:2840:ea94 (AS51468) www.4720fireworks.dk: 77.111.240.239 2a02:2350:5:101:807c:2a60:2840:ea94 (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 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080401 |
| 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 | 2022-01-02 |
| Expires | 2027-01-01 (76d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 05:26:52 | 859ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-25 03:52:42 | 740ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-24 03:34:36 | 760ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-17 19:08:56 | 8137ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-30 16:57:57 | 1812ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-25 03:01:05 | 732ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-24 18:52:48 | 857ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-09 11:40:41 | 6832ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-07 16:24:29 | 6840ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-06 06:39:00 shown | 1025ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-30 20:03:44 | 8890ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-29 18:44:37 | 885ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-28 05:19:14 | 9013ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-27 04:47:33 | 878ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-26 04:00:40 | 1032ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-25 03:47:30 | 865ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-28 04:35:27 | 814ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 17:27:45 | 719ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-19 18:04:45 | 10221ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 12:39:54 | 962ms | 2 NS 1 A 4 MX | 🔒 Secure |