sci2u.dk
Last scanned: 2026-09-01 01:40:27  ·  666ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   36ms
NameserverIP addressesPTRASN / ISP
andronicus.ns.cloudflare.com 108.162.195.113
162.159.44.113
172.64.35.113
2606:4700:58::a29f:2c71
2803:f800:50::6ca2:c371
2a06:98c1:50::ac40:2371		 andronicus.ns.cloudflare.com
andronicus.ns.cloudflare.com
andronicus.ns.cloudflare.com
andronicus.ns.cloudflare.com
andronicus.ns.cloudflare.com
andronicus.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
harlee.ns.cloudflare.com 108.162.194.238
162.159.38.238
172.64.34.238
2606:4700:50::a29f:26ee
2803:f800:50::6ca2:c2ee
2a06:98c1:50::ac40:22ee		 harlee.ns.cloudflare.com
harlee.ns.cloudflare.com
harlee.ns.cloudflare.com
harlee.ns.cloudflare.com
harlee.ns.cloudflare.com
harlee.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   29ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.237.83.208 300s 94-237-83-208.de-fra1.upcloud.host AS202053 UpCloud Ltd 94.237.64.0/19 🇫🇮 Finland —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover94.237.83.208
🔶 Autoconfig94.237.83.208
🔷 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)
🔐 DNSSEC103ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2413640528
Primary NS (MNAME)andronicus.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
36ms
A
29ms
MX
38ms
AAAA
31ms
TXT
138ms
CAA
33ms
HTTPS
26ms
TLSA
293ms
SOA
0ms
MTA-STS
41ms
DNSSEC
103ms
SRV
54ms
Total
666ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 01:40:27 666ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-05 11:55:50 1471ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-03 11:16:39 6729ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 00:10:03 758ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 11:55:07 795ms 2 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone