tbkp.dk
Last scanned: 2026-08-27 19:37:34  ·  651ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   47ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.42.37.8 3600s static.8.37.42.77.clients.your-server.de AS24940 Hetzner Online GmbH 77.42.0.0/17 🇫🇮 Finland Helsinki
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)1 records   39ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f9:c013:2523::1 3600s — AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇫🇮 Finland Helsinki
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   169ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (tbkp.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.tbkp.dk)
p=reject v=DMARC1; p=reject; fo=1
📬 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)
🔐 DNSSEC99ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026060302
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
47ms
A
45ms
MX
49ms
AAAA
39ms
TXT
169ms
CAA
63ms
HTTPS
41ms
TLSA
152ms
SOA
0ms
MTA-STS
59ms
DNSSEC
99ms
SRV
62ms
Total
651ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 19:37:34 651ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-20 08:55:21 1825ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-17 14:39:19 980ms 3 NS 1 A 0 MX 🔒 Secure View
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