testdom3.dk
Last scanned: 2026-08-26 11:22:50  ·  548ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   59ms
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   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.221.167.85 3600s — AS31027 GlobalConnect A/S 89.221.160.0/20 🇩🇰 Denmark Copenhagen
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig89.221.167.85
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   80ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com
📝 TXT Records5 records   186ms
TXT Record
dz0GXp6bG/i+lYJ670jCoW7shRl1NX/Jid6Ei1gPJCw=
globalsign-domain-verification=nJPohWck6pVjASeMki5wAlyD_Lp6qQgT_Jr2Gd529S
globalsign-domain-verification=nYIk29hPV5bHv0jfcMMfbF5-WXFpMj7lKa6zipm7i7
globalsign-domain-verification=teQgXisyY_OaY9azJjm2v6HJr5XbhNy2R0ZL75vJ1t
MS=ms80562536
✉️ 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.testdom3.dk 1kNCBlO3UfvOYkmpblQ_miMyB-Hh5fotHkssE4y2DP8
TXT _acme-challenge.testdom3.dk 7e75Uhi-HU4cwCMFU7XMD0X_E26lstNDLVCnoP2GAKI
TXT _acme-challenge.testdom3.dk NFRgWcrt6tbOtewH0OeVp8hteQYCcRfS7GmkX-U5oQg
TXT _acme-challenge.testdom3.dk UEewucGKJJCassBQHHGyYoS6UtdTY1rfqoZHg0tpMRg
TXT _acme-challenge.testdom3.dk VNjAcS2pgcerALygfUkOd9IJqwDXz3v10_HO1jDVD8A
TXT _acme-challenge.testdom3.dk Zz6bll_sze40uInB1dkIyf0h-OBy5Zc6vLHCtaKO50g
TXT _acme-challenge.testdom3.dk yX2anVTVPNuz6T7dAr8y7eo0qefL4iOK5fxMt1JVODg
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC119ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080700
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
59ms
A
46ms
MX
43ms
AAAA
39ms
TXT
186ms
CAA
43ms
HTTPS
36ms
TLSA
41ms
SOA
0ms
MTA-STS
75ms
DNSSEC
119ms
SRV
80ms
Total
548ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 11:22:50 548ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-09 16:21:20 2626ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-17 15:09:44 791ms 3 NS 1 A 0 MX ❓ Unknown View
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