thomas-gruppe.dk
Last scanned: 2026-06-18 05:04:45  ·  866ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   106ms
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 Records1 records   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.58.213.13 — — AS201595 mono solutions ApS 185.58.212.0/23 🇩🇰 Denmark —
📧 MX Records2 records   66ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx-01-eu-central-1.prod.hydra.sophos.com 3.70.152.106
52.28.42.123		 ec2-3-70-152-106.eu-central-1.compute.amazonaws.com
ec2-52-28-42-123.eu-central-1.compute.amazonaws.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
20 — mx-02-eu-central-1.prod.hydra.sophos.com 3.70.152.106
52.28.42.123		 ec2-3-70-152-106.eu-central-1.compute.amazonaws.com
ec2-52-28-42-123.eu-central-1.compute.amazonaws.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records5 records   283ms
TXT Record
cisco-ci-domain-verification=2f706bb43c6a30102ed2a685edcc4fb1d69454f7165ae8ce7523544138f3f4b0
MS=ms77103663
sophos-domain-verification=0492eea2d734cbc887fd117c25ab0b97f8c443622f08c185bc9358859765fc72
sophos-domain-verification=d6cc639f14f54221dccded89cee288ef7c656f4c
v=spf1 redirect=thomas-gruppe.de
✉️ SPF
PolicyRecord (thomas-gruppe.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)
🔐 DNSSEC81ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA50ms
FieldValue
Serial2025051600
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
106ms
A
61ms
MX
66ms
AAAA
60ms
TXT
283ms
CAA
61ms
HTTPS
77ms
TLSA
138ms
SOA
50ms
MTA-STS
61ms
DNSSEC
81ms
SRV
169ms
Total
866ms
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