fnib.dk
Last scanned: 2026-09-02 12:53:05  ·  2848ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   64ms
NameserverIP addressesPTRASN / 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 Records1 records   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
45.76.135.235 43200s 45.76.135.235.vultrusercontent.com AS20473 The Constant Company, LLC 45.76.0.0/15 🇬🇧 United Kingdom Canary Wharf
📧 MX Records1 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverfnib.dk → 45.76.135.235
🔶 Autoconfigfnib.dk → 45.76.135.235
🔷 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.fnib.dk fnib.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC2068ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083001
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
64ms
A
50ms
MX
49ms
AAAA
56ms
TXT
197ms
CAA
73ms
HTTPS
64ms
TLSA
347ms
SOA
0ms
MTA-STS
70ms
DNSSEC
2068ms
SRV
77ms
Total
2848ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 12:53:05 2848ms 2 NS 1 A 1 MX 🔒 Secure View
2026-09-01 04:17:06 1265ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-03 12:57:06 822ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 06:48:08 724ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 04:25:49 2098ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 00:17:55 3923ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 02:01:00 907ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 21:58:35 758ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 10:01:27 1044ms 2 NS 1 A 0 MX 🔒 Secure View
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