biobuilds.dk
Last scanned: 2026-08-26 22:53:59  ·  9450ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   59ms
NameserverIP addressesPTRASN / ISP
ns61.domaincontrol.com 2603:5:2153::20
97.74.101.32		 ns61.domaincontrol.com
ns61.domaincontrol.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH
ns62.domaincontrol.com 173.201.69.32
2603:5:2253::20		 ns62.domaincontrol.com
ns62.domaincontrol.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH
🌍 A Records2 records   68ms
IPTTLPTRASNISP / OrgCIDRCountryCity
15.197.142.173 600s a4ec4c6ea1c92e2e6.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 15.196.0.0/14 🇺🇸 United States —
3.33.152.147 600s a4ec4c6ea1c92e2e6.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 3.33.128.0/17 🇺🇸 United States —
📧 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 Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC9098ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2021102100
Primary NS (MNAME)ns61.domaincontrol.com
Responsible (RNAME)dns@jomax.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
59ms
A
68ms
MX
55ms
AAAA
49ms
TXT
281ms
CAA
69ms
HTTPS
46ms
TLSA
65ms
SOA
0ms
MTA-STS
72ms
DNSSEC
9098ms
SRV
88ms
Total
9450ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 22:53:59 9450ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-25 06:09:39 663ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-23 19:02:40 934ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 06:23:55 489ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-20 19:20:18 516ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 14:37:45 425ms 2 NS 2 A 0 MX 🔓 Insecure View
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