testdom4.dk
📜 Historical scan 2026-06-20 18:52:50  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   138ms
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
🌍 A Records1 records   134ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.221.167.85 3600s — AS31027 GlobalConnect A/S 89.221.160.0/20 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover89.221.167.85
🔶 Autoconfig89.221.167.85
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records4 records   316ms
TXT Record
dz0GXp6bG/i+lYJ670jCoW7shRl1NX/Jid6Ei1gPJCw=
globalsign-domain-verification=nJPohWck6pVjASeMki5wAlyD_Lp6qQgT_Jr2Gd529S
globalsign-domain-verification=nYIk29hPV5bHv0jfcMMfbF5-WXFpMj7lKa6zipm7i7
globalsign-domain-verification=teQgXisyY_OaY9azJjm2v6HJr5XbhNy2R0ZL75vJ1t
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.testdom4.dk 3aaUIndvzI_NkXgSINLpZ-YHmVRnwzjlVY973q_PeYU
TXT _acme-challenge.testdom4.dk A3nnsV_FsgO09AMhdYynM6H8qG2GeIIvKkX4u_zfBks
TXT _acme-challenge.testdom4.dk C7Xz8YuPlk0fcI3mUxg3bHM_tpxBCR5PN0_sIE4pAmo
TXT _acme-challenge.testdom4.dk CiF3F4sUlAfCcbfCHByyJ_sBY0PY5ABdFFAW0JyeKQw
TXT _acme-challenge.testdom4.dk fQ6jx74AJ-3Rr3uo9yxFpLd6NM6XCanumW7VGCv0sPk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC299ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA126ms
FieldValue
Serial2026060800
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
138ms
A
134ms
MX
114ms
AAAA
111ms
TXT
316ms
CAA
113ms
HTTPS
116ms
TLSA
70ms
SOA
126ms
MTA-STS
151ms
DNSSEC
299ms
SRV
189ms
Total
795ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 02:10:16 598ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-08 20:04:51 670ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-03 09:13:15 2509ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-20 18:52:50 795ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-20 00:49:58 477ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-17 22:18:26 536ms 3 NS 1 A 0 MX 🔒 Secure View
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