celltrion.dk
Last scanned: 2026-09-01 07:21:38  ·  6828ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   296ms
NameserverIP addressesPTRASN / ISP
ns11.whoisdomain.kr 61.97.187.134 — AS23576 NAVER Cloud Corp.
ns12.whoisdomain.kr 118.67.135.30 — AS135354 NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD.
🌍 A Records1 records   280ms
IPTTLPTRASNISP / OrgCIDRCountryCity
101.101.209.109 3600s — AS135354 NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. 101.101.208.0/20 🇰🇷 South Korea —
📧 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)
🔐 DNSSEC328ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025040101
Primary NS (MNAME)ns11.whoisdomain.kr
Responsible (RNAME)help@whois.co.kr
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
296ms
A
280ms
MX
278ms
AAAA
280ms
TXT
2108ms
CAA
280ms
HTTPS
293ms
TLSA
715ms
SOA
0ms
MTA-STS
528ms
DNSSEC
328ms
SRV
541ms
Total
6828ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 07:21:38 6828ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-02 13:18:49 7710ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 08:22:13 4008ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 01:44:33 1114ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 20:32:44 12871ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 20:10:42 1338ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 20:09:39 4204ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 20:01:36 1895ms 2 NS 1 A 0 MX 🔓 Insecure View
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