biosciencecluster.dk
📜 Historical scan 2026-06-28 21:07:15  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   48ms
NameserverIP addressesPTRASN / ISP
coleman.ns.cloudflare.com 108.162.195.64
162.159.44.64
172.64.35.64
2606:4700:58::a29f:2c40
2803:f800:50::6ca2:c340
2a06:98c1:50::ac40:2340		 coleman.ns.cloudflare.com
coleman.ns.cloudflare.com
coleman.ns.cloudflare.com
coleman.ns.cloudflare.com
coleman.ns.cloudflare.com
coleman.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
rosa.ns.cloudflare.com 108.162.192.228
172.64.32.228
173.245.58.228
2606:4700:50::adf5:3ae4
2803:f800:50::6ca2:c0e4
2a06:98c1:50::ac40:20e4		 rosa.ns.cloudflare.com
rosa.ns.cloudflare.com
rosa.ns.cloudflare.com
rosa.ns.cloudflare.com
rosa.ns.cloudflare.com
rosa.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records
🌍
No A records found
📧 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 Records1 records   146ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (biosciencecluster.dk)
-all (hard fail) v=spf1 -all
📨 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
Flagsresolution failed: ncache nxrrset
🏷️ SOA35ms
FieldValue
Serial2405695897
Primary NS (MNAME)coleman.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
48ms
A
47ms
MX
47ms
AAAA
33ms
TXT
146ms
CAA
54ms
HTTPS
55ms
TLSA
31ms
SOA
35ms
MTA-STS
66ms
DNSSEC
103ms
SRV
63ms
Total
684ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-31 08:10:49 1110ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-25 13:03:44 760ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-01 01:40:56 786ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-28 21:07:15 684ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-23 04:00:39 1183ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 22:27:52 344ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-21 14:39:48 374ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 14:38:30 339ms 2 NS 0 A 0 MX 🔓 Insecure View
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