tflg.dk
Last scanned: 2026-08-22 10:44:47  ·  5562ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   78ms
NameserverIP addressesPTRASN / ISP
auth31.ns.sonnit.dk 185.136.96.66
2a06:fb00:1::1:66		 pns31.cloudns.net
pns31.cloudns.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
auth32.ns.sonnit.dk 185.136.97.66
2a06:fb00:1::2:66		 pns32.cloudns.net
pns32.cloudns.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
auth33.ns.sonnit.dk 185.136.98.66
2a06:fb00:1::3:66		 pns33.cloudns.net
pns33.cloudns.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
auth34.ns.sonnit.dk 185.136.99.66
2a06:fb00:1::4:66		 pns34.cloudns.net
pns34.cloudns.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
🌍 A Records1 records   82ms
IPTTLPTRASNISP / OrgCIDRCountryCity
83.149.93.168 86400s srv02.thrane.nu AS60781 LeaseWeb Netherlands B.V. 83.149.64.0/18 🇳🇱 The Netherlands —
📧 MX Records1 records   62ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s srv02.thrane.nu 83.149.93.168 srv02.thrane.nu AS60781 LeaseWeb Netherlands B.V.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoversrv02.thrane.nu → 83.149.93.168
🔶 Autoconfig83.149.93.168
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   294ms
TXT Record
v=spf1 mx include:srv02.thrane.nu a -all
✉️ SPF
PolicyRecord (tflg.dk)
-all (hard fail) v=spf1 mx include:srv02.thrane.nu a -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 Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC214ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082101
Primary NS (MNAME)auth31.ns.sonnit.dk
Responsible (RNAME)support@sonnit.dk
Refresh7200s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
78ms
A
82ms
MX
62ms
AAAA
77ms
TXT
294ms
CAA
114ms
HTTPS
75ms
TLSA
167ms
SOA
0ms
MTA-STS
123ms
DNSSEC
214ms
SRV
186ms
Total
5562ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-22 10:44:47 5562ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-01 14:29:35 998ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-12 22:19:56 901ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-23 08:07:55 6653ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-20 00:29:15 731ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-16 12:06:49 336ms 4 NS 1 A 1 MX 🔒 Secure View
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