fyrværkeriudsalg.dk is a .dk domain served by 3 nameservers (ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com). It was registered on 20 November 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 144.76.237.142 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.xn--fyrvrkeriudsalg-0lb.dk. The zone is of unknown DNSSEC status, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 144.76.237.142 | 86400s | nextgen.eventpos.dk | AS24940 | Hetzner Online GmbH | 144.76.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mail.xn--fyrvrkeriudsalg-0lb.dk | 144.76.237.142 2a01:4f8:201:139a::2 |
nextgen.eventpos.dk — |
AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4f8:201:139a::2 | 86400s | — | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇩🇪 Germany | Falkenstein |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _imaps._tcp | 0 | 0 | 993 | xn--fyrvrkeriudsalg-0lb.dk |
| TXT Record |
|---|
| v=spf1 +a +mx +a:nextgen.eventpos.dk -all |
| Policy | Record (fyrværkeriudsalg.dk) |
|---|---|
| -all (hard fail) | v=spf1 +a +mx +a:nextgen.eventpos.dk -all |
| Policy | Record (_dmarc.fyrværkeriudsalg.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| www CNAME | xn--fyrvrkeriudsalg-0lb.dk (all on xn--fyrvrkeriudsalg-0lb.dk) |
| www vs bare domain | Same network fyrværkeriudsalg.dk: 144.76.237.142 2a01:4f8:201:139a::2 (AS24940) www.fyrværkeriudsalg.dk: 144.76.237.142 2a01:4f8:201:139a::2 (AS24940) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 3/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.fyrværkeriudsalg.dk | 0oA0T_haKek4L_D0RxM3vvelmCOTrjFDJZZDdcyDBL4 |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | broken trust chain resolving 'xn--fyrvrkeriudsalg-0lb.dk/A/IN': 127.0.0.1#53 |
| Field | Value |
|---|---|
| Serial | 2026071902 |
| Primary NS (MNAME) | robotns3.second-ns.com |
| Responsible (RNAME) | admin@heimdaldata.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 10800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2009-11-20 |
| Expires | 2026-11-30 (33d) |
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 |
|---|---|---|---|
| 2026-09-26 22:33:22 | 778ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 06:32:29 | 1358ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-25 11:19:06 | 858ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-19 21:36:33 shown | 8863ms | 3 NS 1 A 1 MX | ❓ Unknown |
| 2026-06-20 18:15:52 | 2946ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 10:05:21 | 1865ms | 3 NS 1 A 1 MX | 🔒 Secure |