optur.dk
Last scanned: 2026-08-26 15:40:53  ·  11010ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   58ms
NameserverIP addressesPTRASN / ISP
ns.netc.dk 178.128.191.122
2604:a880:2:d0::1ce8:7001		 sfo4.bitnames.com
sfo4.bitnames.com		 AS14061 DigitalOcean, LLC
AS14061 DigitalOcean, LLC
ns1.us.bitnames.com 178.128.191.122
2604:a880:2:d0::1ce8:7001		 sfo4.bitnames.com
sfo4.bitnames.com		 AS14061 DigitalOcean, LLC
AS14061 DigitalOcean, LLC
ns2.netc.dk 188.166.56.96
2a03:b0c0:2:d0::20:1001		 ams3.bitnames.com
ams3.bitnames.com		 AS14061 DigitalOcean, LLC
AS14061 DigitalOcean, LLC
ns3.netc.dk 2400:6180:0:d0::16e6:2001
68.183.187.150		 —
—		 AS14061 DigitalOcean, LLC
AS14061 DigitalOcean, LLC
🌍 A Records1 records   66ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.234.155.70 1800s gal.dk AS16509 Amazon.com, Inc. 195.234.155.0/24 🇩🇰 Denmark —
📧 MX Records1 records   56ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s skaarup.org 195.234.155.70 gal.dk AS16509 Amazon.com, Inc.
🔷 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)
🔐 DNSSEC9087ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2005122509
Primary NS (MNAME)ns1.us.bitnames.com
Responsible (RNAME)hostmaster@netc.dk
Refresh86400s
Retry43200s
Expire2419200s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
58ms
A
66ms
MX
56ms
AAAA
57ms
TXT
294ms
CAA
57ms
HTTPS
64ms
TLSA
145ms
SOA
0ms
MTA-STS
81ms
DNSSEC
9087ms
SRV
90ms
Total
11010ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 15:40:53 11010ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 14:14:32 1922ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 22:12:01 1040ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 23:26:34 2026ms 4 NS 1 A 1 MX 🔓 Insecure View
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