hentnu.dk
Last scanned: 2026-09-03 11:34:50  ·  519ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   64ms
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   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.215.242.147 3600s — AS3292 TDC Holding A/S 195.215.0.0/16 🇩🇰 Denmark Copenhagen
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover195.215.242.147
🔶 Autoconfig195.215.242.147
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC102ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2020072990
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
64ms
A
53ms
MX
53ms
AAAA
40ms
TXT
171ms
CAA
60ms
HTTPS
57ms
TLSA
46ms
SOA
0ms
MTA-STS
78ms
DNSSEC
102ms
SRV
84ms
Total
519ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 11:34:50 519ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-28 06:46:23 538ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-27 02:15:19 517ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-25 16:54:41 383ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-22 18:06:17 1107ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 11:12:56 567ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-17 11:11:06 724ms 3 NS 1 A 0 MX 🔒 Secure View
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