williamsf1.dk
Last scanned: 2026-08-28 10:07:28  ·  664ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   65ms
NameserverIP addressesPTRASN / ISP
ns1.netnames.net 156.154.130.100
2610:a1:1022::100		 pdns1.cscdns.net
indom30.indomco.fr		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
ns2.netnames.net 156.154.131.100
2610:a1:1023::100		 ns8.netnames.net
ns4.ascio.net		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
🌍 A Records2 records   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
165.160.13.20 86400s — AS19574 Corporation Service Company 165.160.12.0/22 🇺🇸 United States —
165.160.15.20 86400s — AS19574 Corporation Service Company 165.160.12.0/22 🇺🇸 United States —
📧 MX Records2 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s relay1.netnames.net 185.26.230.83 relay1.netnames.net AS34922 CSC Administrative Services Limited
100 86400s relay2.netnames.net 185.26.230.89 relay2.netnames.net AS34922 CSC Administrative Services Limited
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   266ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (williamsf1.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.williamsf1.dk)
p=reject v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; pct=100; rua=mailto:dmarc-rua@williamsf1.com
📬 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC104ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2018080104
Primary NS (MNAME)ns1.netnames.net
Responsible (RNAME)hostmaster@cscdns.net
Refresh10800s
Retry1800s
Expire3600000s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
65ms
A
57ms
MX
52ms
AAAA
48ms
TXT
266ms
CAA
67ms
HTTPS
66ms
TLSA
71ms
SOA
0ms
MTA-STS
92ms
DNSSEC
104ms
SRV
86ms
Total
664ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 10:07:28 664ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-08-19 00:15:09 20800ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-06-27 15:26:16 849ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-06-19 17:38:30 530ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-06-18 00:26:36 629ms 2 NS 2 A 2 MX 🔓 Insecure View
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