fatbat.dk
Last scanned: 2026-08-28 07:14:44  ·  2558ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   42ms
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
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   41ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.226.145.188 43200s fatbat.dk AS216275 Netnoerden ApS 91.226.144.0/23 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   57ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s fatbat.dk 91.226.145.188 fatbat.dk AS216275 Netnoerden ApS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover91.226.145.188
🔶 Autoconfig91.226.145.188
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   144ms
TXT Record
v=spf1 ip4:91.226.145.188 ~all
✉️ SPF
PolicyRecord (fatbat.dk)
~all (soft fail) v=spf1 ip4:91.226.145.188 ~all
📨 DMARC
PolicyRecord (_dmarc.fatbat.dk)
p=none (monitor only) v=DMARC1; p=none; pct=100; fo=1; rua=mailto:security@fatbat.dk
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records2 records   47ms
FlagsTagValue
0 iodef mailto:security@fatbat.dk
0 issue letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC69ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025091604
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
42ms
A
41ms
MX
57ms
AAAA
30ms
TXT
144ms
CAA
47ms
HTTPS
41ms
TLSA
2044ms
SOA
0ms
MTA-STS
52ms
DNSSEC
69ms
SRV
59ms
Total
2558ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 07:14:44 2558ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-27 06:47:28 2580ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-26 03:34:49 4152ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 09:23:29 506ms 4 NS 1 A 1 MX 🔒 Secure View
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