fauth.dk

📜 Historical scan 2026-10-06 01:33:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fauth.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 20 September 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.42.66.74 is hosted by Hetzner Online GmbH (AS24940) in Finland. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, 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#

2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.42.66.74	7200s	plesk.asite.dk	AS24940	Hetzner Online GmbH	77.42.0.0/17	🇫🇮 Finland	Helsinki

📧 MX Records#

7 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	7200s	aspmx.l.google.com	209.85.233.26 2a00:1450:4010:c0f::1b 2a00:1450:4010:c0f::1b	lr-in-f26.1e100.net lt-in-f27.1e100.net lt-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	7200s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	7200s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	7200s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	7200s	aspmx3.googlemail.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	7200s	aspmx4.googlemail.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	7200s	aspmx5.googlemail.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	77.42.66.74
🔶 Autoconfig	77.42.66.74

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 162ms

TXT Record
v=spf1 a mx include:aspmx.googlemail.com ip4:87.116.40.210/28 ~all

✉️ SPF#

Policy	Record (fauth.dk)
~all (soft fail)	v=spf1 a mx include:aspmx.googlemail.com ip4:87.116.40.210/28 ~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 2026-10-08 03:27:13

www	77.42.66.74 (AS24940) (address records, no CNAME)
www vs bare domain	Same network fauth.dk: 77.42.66.74 (AS24940) www.fauth.dk: 77.42.66.74 (AS24940)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	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.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

65ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

31ms

Field	Value
Serial	2026100503
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-08 03:34:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-09-20
Expires	2027-09-30 (347d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

32ms

27ms

AAAA

21ms

TXT

162ms

CAA

24ms

HTTPS

46ms

TLSA

380ms

SOA

31ms

MTA-STS

55ms

DNSSEC

65ms

SRV

63ms

Total

907ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 03:27:13	1452ms	2 NS 1 A 7 MX	🔒 Secure
2026-10-06 01:33:35 shown	907ms	2 NS 1 A 7 MX	🔒 Secure
2026-10-01 00:52:59	750ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-30 03:21:30	819ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-20 22:53:30	1696ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-27 02:38:47	889ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-22 03:49:04	889ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-17 09:45:43	927ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-17 09:39:52	2338ms	2 NS 1 A 7 MX	⚠️ Bogus