tlu.dk
Last scanned: 2026-08-11 16:09:49  ·  871ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   38ms
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   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.199.41.222 3600s 80-199-41-222-static.dk.customer.tdc.net AS3292 TDC Holding A/S 80.196.0.0/14 🇩🇰 Denmark Charlottenlund
📧 MX Records1 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s 6d412e03df88374fbfbfa5005dd7e1.pamx1.hotmail.com 52.101.10.3
52.101.124.116
52.101.40.25
52.101.50.3		 —
—
—
—		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   134ms
TXT Record
v=spf1 include:hotmail.com ~all
✉️ SPF
PolicyRecord (tlu.dk)
~all (soft fail) v=spf1 include:hotmail.com ~all
📨 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 Records1 records   35ms
FlagsTagValue
0 issue letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC81ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
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
38ms
A
45ms
MX
36ms
AAAA
35ms
TXT
134ms
CAA
35ms
HTTPS
41ms
TLSA
76ms
SOA
0ms
MTA-STS
60ms
DNSSEC
81ms
SRV
64ms
Total
871ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-11 16:09:49 871ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-10 12:58:20 2860ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-24 18:38:50 710ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-18 00:36:13 3166ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-18 00:01:43 867ms 4 NS 1 A 1 MX 🔒 Secure View
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