thomas-next.dk
Last scanned: 2026-08-27 10:20:23  ·  2282ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   46ms
NameserverIP addressesPTRASN / ISP
ns1.telekom.net 2003:180:a:1000::53
212.185.24.65		 ns1.telekom.net
ns1.telekom.net		 AS3320 Deutsche Telekom AG
AS3320 Deutsche Telekom AG
pns.dtag.de 194.25.0.125
2003:40:8000::100		 pns.dtag.de
pns.dtag.de		 AS3320 Deutsche Telekom AG
AS3320 Deutsche Telekom AG
🌍 A Records
🌍
No A records found
📧 MX Records2 records   42ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx-01-eu-central-1.prod.hydra.sophos.com 18.192.254.67
3.125.178.49		 ec2-18-192-254-67.eu-central-1.compute.amazonaws.com
ec2-3-125-178-49.eu-central-1.compute.amazonaws.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
20 3600s mx-02-eu-central-1.prod.hydra.sophos.com 18.192.254.67
3.125.178.49		 ec2-18-192-254-67.eu-central-1.compute.amazonaws.com
ec2-3-125-178-49.eu-central-1.compute.amazonaws.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.thomas-gruppe.de → 195.145.129.30
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   96ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 autodiscover.thomas-gruppe.de
📝 TXT Records4 records   248ms
TXT Record
cisco-ci-domain-verification=59958b1d35867751c6083f6b9211cc614da506b79b865081bf6bca3128f26c7a
MS=ms85876706
sophos-domain-verification=9d8591304e8ef5b530667b4795f4256544ca6799
v=spf1 redirect=thomas-gruppe.de.
✉️ SPF
PolicyRecord (thomas-next.dk)
no all — incomplete SPF v=spf1 redirect=thomas-gruppe.de.
📨 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)
🔐 DNSSEC100ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026012900
Primary NS (MNAME)pns.dtag.de
Responsible (RNAME)dns@telekom.de
Refresh10800s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
46ms
A
56ms
MX
42ms
AAAA
56ms
TXT
248ms
CAA
56ms
HTTPS
56ms
TLSA
108ms
SOA
0ms
MTA-STS
77ms
DNSSEC
100ms
SRV
96ms
Total
2282ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 10:20:23 2282ms 2 NS 0 A 2 MX 🔓 Insecure View
2026-07-01 10:27:37 899ms 2 NS 0 A 2 MX 🔓 Insecure View
2026-06-24 19:17:26 4422ms 2 NS 0 A 2 MX 🔓 Insecure View
2026-06-23 00:39:48 965ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 12:44:25 756ms 2 NS 0 A 2 MX 🔓 Insecure View
2026-06-18 10:16:32 649ms 2 NS 0 A 2 MX 🔓 Insecure View
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