fbib.dk
📜 Historical scan 2026-06-17 09:35:47  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   108ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   96ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 — one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 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 Records1 records   225ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (fbib.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.fbib.dk)
p=reject v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@fak.dk;
📬 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)
🔐 DNSSEC229ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA90ms
FieldValue
Serial2026061201
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
108ms
A
96ms
MX
106ms
AAAA
91ms
TXT
225ms
CAA
106ms
HTTPS
107ms
TLSA
268ms
SOA
90ms
MTA-STS
56ms
DNSSEC
229ms
SRV
0ms
Total
685ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 13:34:06 696ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 07:11:25 477ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-12 11:45:46 8405ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-10 09:21:43 4554ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-19 09:47:27 1564ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 05:11:12 538ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-08 13:04:57 876ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 23:26:27 531ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 13:10:00 1176ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 09:46:10 1080ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 09:35:47 685ms 2 NS 1 A 0 MX 🔒 Secure View
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