firefox.dk

📜 Historical scan 2026-06-17 10:04:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

firefox.dk is a .dk domain served by 3 nameservers (one.cloudns.dk, three.cloudns.dk, two.cloudns.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 57.129.84.98 is hosted by OVH SAS (AS16276) in Germany. Mail is handled by mx.firefox.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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.

🖥️ Nameservers#

3 records 187ms

Nameserver	IP addresses	PTR	ASN / ISP
one.cloudns.dk	35.205.227.236	236.227.205.35.bc.googleusercontent.com	AS396982 Google LLC
three.cloudns.dk	152.44.41.1	three.cloudns.dk	AS25697 UpCloud USA Inc
two.cloudns.dk	94.237.87.121	two.cloudns.dk	AS202053 UpCloud Ltd

🌍 A Records#

1 records 179ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
57.129.84.98	—	rs6-fra.serverhostgroup.com	AS16276	OVH SAS	57.128.0.0/15	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 186ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx.firefox.dk	57.129.84.98	rs6-fra.serverhostgroup.com	AS16276 OVH SAS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 197ms

TXT Record
v=spf1 a mx ip4:57.129.84.98 include:relay.mailchannels.net include:_spf.google.com include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (firefox.dk)
~all (soft fail)	v=spf1 a mx ip4:57.129.84.98 include:relay.mailchannels.net include:_spf.google.com include:spf.protection.outlook.com ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 09:01:42

www	94.237.90.13 (AS202053) (address records, no CNAME)
www vs bare domain	Same network firefox.dk: 94.237.90.13 (AS202053) www.firefox.dk: 94.237.90.13 (AS202053)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

164ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

186ms

Field	Value
Serial	2026040703
Primary NS (MNAME)	one.cloudns.dk
Responsible (RNAME)	hostmaster@cloudns.dk
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

187ms

179ms

186ms

AAAA

114ms

TXT

197ms

CAA

74ms

HTTPS

285ms

TLSA

185ms

SOA

186ms

MTA-STS

83ms

DNSSEC

164ms

SRV

0ms

Total

888ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-07-06 19:37:40	924ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-30 02:00:29	1391ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-27 17:02:46	1277ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-22 22:56:32	961ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:04:30 shown	888ms	3 NS 1 A 1 MX	🔓 Insecure