tlsgroup.dk
Last scanned: 2026-06-26 20:59:09  ·  1670ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   251ms
NameserverIP addressesPTRASN / ISP
ns1.ascio.com 212.123.32.97
2604:4000:8000:d:212:123:32:97		 ns1.ascio.com
ns1.ascio.com		 AS12915 EPAG Domainservices GmbH
AS12915 EPAG Domainservices GmbH
ns2.ascio.com 212.123.35.97
2604:4000:8000:d:212:123:35:97		 ns2.ascio.com
ns2.ascio.com		 AS12915 EPAG Domainservices GmbH
AS12915 EPAG Domainservices GmbH
ns3.ascio.com 2604:4000:2800:2000:64:98:148:145
64.98.148.145		 dns2.epag.net
ns3.ascio.com		 AS32491 Tucows.com Co.
AS32491 Tucows.com Co.
ns4.ascio.com 216.40.47.209
2604:4000:0:d:216:40:47:209		 ns4.ascio.com
ns4.ascio.com		 AS15348 Tucows.com Co.
AS15348 Tucows.com Co.
🌍 A Records1 records   236ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.123.41.105 3600s — AS12915 EPAG Domainservices GmbH 212.123.40.0/22 🇩🇪 Germany —
📧 MX Records1 records   227ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.onlinemail.io 185.21.42.12 mx1.onlinemail.io AS48854 team.blue Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   905ms
TXT Record
v=spf1 include:spf.protection.outlook.com include:spf.ess.uk.barracudanetworks.com include:sendgrid.net -all
✉️ SPF
PolicyRecord (tlsgroup.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:spf.ess.uk.barracudanetworks.com include:sendgrid.net -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)
🔐 DNSSEC359ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA337ms
FieldValue
Serial1741856025
Primary NS (MNAME)ns1.ascio.com
Responsible (RNAME)pc@anadoma.com
Refresh3600s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
251ms
A
236ms
MX
227ms
AAAA
146ms
TXT
905ms
CAA
144ms
HTTPS
253ms
TLSA
278ms
SOA
337ms
MTA-STS
169ms
DNSSEC
359ms
SRV
364ms
Total
1670ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 20:59:09 1670ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 10:08:14 2024ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 07:17:35 2468ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 15:57:02 2362ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 19:08:49 3431ms 4 NS 1 A 1 MX 🔓 Insecure View
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