tbbc.dk
Last scanned: 2026-08-28 06:09:00  ·  8819ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   29ms
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   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.90.116.89 43200s — AS45032 Fab:IT ApS 93.90.112.0/20 🇩🇰 Denmark —
📧 MX Records2 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.tbbc.dk 93.90.116.89 — AS45032 Fab:IT ApS
20 43200s backup-mx.dbnet.dk — — —
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovertbbc.dk → 93.90.116.89
🔶 Autoconfigtbbc.dk → 93.90.116.89
🔷 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.tbbc.dk tbbc.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC90ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026030701
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
29ms
A
46ms
MX
49ms
AAAA
43ms
TXT
176ms
CAA
42ms
HTTPS
45ms
TLSA
8085ms
SOA
0ms
MTA-STS
53ms
DNSSEC
90ms
SRV
70ms
Total
8819ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 06:09:00 8819ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-25 03:14:56 10655ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-17 20:16:00 12921ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-29 05:10:52 8890ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-24 06:31:20 8572ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-21 00:09:01 955ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 16:33:41 8608ms 2 NS 1 A 2 MX ⚠️ Bogus View
2026-06-20 08:26:56 8607ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-18 05:00:45 9253ms 2 NS 1 A 2 MX 🔒 Secure View
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