tanknet.dk
Last scanned: 2026-08-27 19:10:32  ·  2169ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   32ms
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   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.248.138.89 3600s host.tanknet.dk AS216275 Netnoerden ApS 80.248.138.0/23 🇩🇰 Denmark Søborg
📧 MX Records1 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s host.tanknet.dk 80.248.138.89 host.tanknet.dk AS216275 Netnoerden ApS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   182ms
TXT Record
v=spf1 ip4:80.248.138.89 include:_spf.google.com ~all
✉️ SPF
PolicyRecord (tanknet.dk)
~all (soft fail) v=spf1 ip4:80.248.138.89 include:_spf.google.com ~all
📨 DMARC
PolicyRecord (_dmarc.tanknet.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dmarc@tanknet.dk; ruf=mailto:dmarc-fail@tanknet.dk; 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.tanknet.dk M8kAshgYEW5YxFnDPrLnLK8SDsS6bz5u6O7g0CBssQE
TXT _acme-challenge.tanknet.dk NF3ekiyOtPc3FC6YU3neGanyAmxFFVP_YogLffyPfA8
TXT _acme-challenge.tanknet.dk VyLlkYowK7z6RfBmfSNCOTSGiG4_M2H1eFbZH0GeevI
TXT _acme-challenge.tanknet.dk iUFu2O0Zbef2RG3ltvY8ennxRqTECMqLxlbgbzpoebw
TXT _acme-challenge.tanknet.dk ppSfFkcb9jlLakhz3VnnW5rKdWMuaYhIHEOQvwUpDno
TXT _acme-challenge.tanknet.dk urt6DHjnIpapG4A0kFqN5k9i_IWl4loa58z0bOxb0XA
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC98ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080200
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
32ms
A
39ms
MX
50ms
AAAA
41ms
TXT
182ms
CAA
57ms
HTTPS
36ms
TLSA
1514ms
SOA
0ms
MTA-STS
65ms
DNSSEC
98ms
SRV
63ms
Total
2169ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 19:10:32 2169ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-07 23:20:33 829ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-26 19:39:26 16811ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-22 04:15:11 660ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-20 05:03:37 1040ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 22:13:56 614ms 3 NS 1 A 1 MX 🔒 Secure View
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