quickfire.dk is a .dk domain served by 4 nameservers (ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org and 1 more). It was registered on 22 December 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.105.224.34 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by quickfire-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 20.105.224.34 | 3600s | — | AS8075 | Microsoft Corporation | 20.64.0.0/10 | 🇳🇱 The Netherlands | Amsterdam |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.136 |
| 🔶 Autoconfig | 93.191.155.37 |
| TXT Record |
|---|
| MS=ms37536771 |
| v=spf1 include:spf.protection.outlook.com include:130344806.ppspf.net -all |
| Policy | Record (quickfire.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:130344806.ppspf.net -all |
| Policy | Record (_dmarc.quickfire.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; ruf=mailto:rasmus.jorgensen@quickfire.dk; pct=100; aspf=r; adkim=r; |
| www | 20.105.224.34 (AS8075) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-quickfire-dk._domainkey.quickfiredk.onmicrosoft.com | RSA · ~1024 bit below 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| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 1 |
| Primary NS (MNAME) | ns1-09.azure-dns.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2003-12-22 |
| Expires | 2030-12-31 (1535d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 21:35:52 shown | 1093ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 15:13:34 | 1275ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 12:20:15 | 1522ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 19:03:16 | 1214ms | 4 NS 1 A 1 MX | 🔒 Secure |