fau.dk

📜 Historical scan 2026-06-17 09:26:37  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fau.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 17 December 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.21.157.88 is hosted by Amazon.com, Inc. (AS14618) in United States. 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   102ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —

🌍 A Records#

2 records   80ms
IPTTLPTRASNISP / OrgCIDRCountryCity
23.21.157.88 — ec2-23-21-157-88.compute-1.amazonaws.com AS14618 Amazon.com, Inc. 23.20.0.0/14 🇺🇸 United States Ashburn
23.21.234.173 — ec2-23-21-234-173.compute-1.amazonaws.com AS14618 Amazon.com, Inc. 23.20.0.0/14 🇺🇸 United States Ashburn

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-14 22:19:51
www CNAMEfau.dk (all on fau.dk)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

93ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

37ms
FieldValue
Serial2026061401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-14 22:52:32
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1998-12-17
Expires2026-12-31 (75d)

🔗 Same registrant#

0 domains

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
📋 WHOIS#

⏱️ Lookup Timing#

NS
102ms
A
80ms
MX
37ms
AAAA
37ms
TXT
150ms
CAA
36ms
HTTPS
104ms
TLSA
167ms
SOA
37ms
MTA-STS
40ms
DNSSEC
93ms
SRV
0ms
Total
522ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-14 22:19:51 445ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-09 10:40:31 732ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-01 03:52:46 546ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-29 15:59:38 457ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-13 06:03:45 630ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-27 01:26:38 724ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-15 05:34:46 708ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-14 14:12:54 8603ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-10 21:40:49 6598ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-02 01:44:45 497ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-29 01:34:43 484ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-25 11:57:52 822ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-25 08:28:40 2040ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-24 22:35:48 1505ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-20 04:30:42 571ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-17 09:26:37 shown 522ms 2 NS 2 A 0 MX 🔒 Secure
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