i123.dk
Last scanned: 2026-06-25 03:55:46  ·  2496ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   65ms
NameserverIP addressesPTRASN / ISP
ns4.dns-123.net 35.198.132.83 83.132.198.35.bc.googleusercontent.com AS396982 Google LLC
ns5.dns-123.net 35.187.184.173 173.184.187.35.bc.googleusercontent.com AS396982 Google LLC
ns6.dns-123.net 35.228.54.1 1.54.228.35.bc.googleusercontent.com AS396982 Google LLC
🌍 A Records1 records   64ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.186.164.134 3600s server1134.serverpark.dk AS44869 FIBIA P/S 5.186.0.0/16 🇩🇰 Denmark Frederiksberg
📧 MX Records1 records   102ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s server1134.serverpark.dk 5.186.164.134 server1134.serverpark.dk AS44869 FIBIA P/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover5.186.164.134
🔶 Autoconfig5.186.164.134
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   206ms
TXT Record
facebook-domain-verification=kgcjcqezkzqqlyaomaq9g9zs1k5q6z
v=spf1 a mx ip4:5.186.164.133 ~all
✉️ SPF
PolicyRecord (i123.dk)
~all (soft fail) v=spf1 a mx ip4:5.186.164.133 ~all
📨 DMARC
PolicyRecord (_dmarc.i123.dk)
p=none (monitor only) v=DMARC1; p=none; pct=100; rua=mailto:rua@dmarc.i123.dk; ruf=mailto:ruf@dmarc.i123.dk; sp=none; aspf=r; adkim=r; ri=86400;
📬 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)
🔐 DNSSEC117ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA117ms
FieldValue
Serial2016110738
Primary NS (MNAME)ns4.dns-123.net
Responsible (RNAME)admin@dns-123.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
65ms
A
64ms
MX
102ms
AAAA
101ms
TXT
206ms
CAA
80ms
HTTPS
111ms
TLSA
139ms
SOA
117ms
MTA-STS
100ms
DNSSEC
117ms
SRV
2028ms
Total
2496ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-25 03:55:46 2496ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-20 16:52:42 586ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-19 23:59:29 817ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-19 18:48:16 704ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 14:16:16 691ms 3 NS 1 A 1 MX 🔒 Secure View
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