academicsingle.dk
Last scanned: 2026-08-20 17:16:00  ·  8664ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   246ms
NameserverIP addressesPTRASN / ISP
ns25.ns25.de 2001:8d8:fe:53:217:160:80:161
217.160.80.161		 ns-ix2.ui-dns.de
ns-ix2.ui-dns.de		 AS8560 IONOS SE
AS8560 IONOS SE
ns26.ns26.de 2001:8d8:fe:53:217:160:81:161
217.160.81.161		 ns-ix2.ui-dns.biz
ns-ix2.ui-dns.biz		 AS8560 IONOS SE
AS8560 IONOS SE
ns27.ns27.de 185.132.35.161
2607:f1c0:fe:53:185:132:35:161		 ns-ix2.ui-dns.org
ns-ix2.ui-dns.org		 AS15418 Fasthosts Internet Limited
AS15418 Fasthosts Internet Limited
ns28.ns28.de 185.132.34.161
2607:f1c0:fe:53:185:132:34:161		 ns-ix2.ui-dns.com
ns-ix2.ui-dns.com		 AS15418 Fasthosts Internet Limited
AS15418 Fasthosts Internet Limited
🌍 A Records1 records   274ms
IPTTLPTRASNISP / OrgCIDRCountryCity
38.242.149.22 104s vmd95448.contaboserver.net AS51167 Contabo GmbH 38.242.128.0/19 🇫🇷 France Lauterbourg
📧 MX Records
📧
No MX records found
🔷 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 Records1 records   273ms
FlagsTagValue
0 issue letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC623ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026011629
Primary NS (MNAME)ns25.ns25.de
Responsible (RNAME)domains@be2.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
246ms
A
274ms
MX
252ms
AAAA
310ms
TXT
845ms
CAA
273ms
HTTPS
284ms
TLSA
356ms
SOA
0ms
MTA-STS
406ms
DNSSEC
623ms
SRV
320ms
Total
8664ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-20 17:16:00 8664ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-27 06:41:39 1683ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 22:39:45 1471ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 12:42:04 2733ms 4 NS 1 A 0 MX 🔓 Insecure View
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