szjava-comcvd.sinacorp.cn - dns.ninja

szjava-comcvd.sinacorp.cn

DNSSEC⚠️ Not signed

sinacorp.cn

DNSSEC⚠️ Not signed
NSns1.sina.com.cn ⚠️ Not in zone NS records
NSns2.sina.com.cn ⚠️ Not in zone NS records
NSns3.sina.com.cn ⚠️ Not in zone NS records
NSns4.sina.com.cn ⚠️ Not in zone NS records

DNS History

2 records (0 active, 2 former)

20162017201820192020202120222023202420252026MXmx.exmail.sina.comA60.28.164.18
○MXmx.exmail.sina.com2015-05-04 → 2016-07-10 · 4 obs
● 2015-05-04 09:17:54
● 2016-07-10 04:45:56
○ 2026-07-25 22:14:36
○ 2026-07-25 22:14:40
○A60.28.164.182015-05-04 → 2016-07-10 · 4 obs
● 2015-05-04 09:17:54
● 2016-07-10 04:45:56
○ 2026-07-25 22:14:36
○ 2026-07-25 22:14:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, c.dns.cn, e.dns.cn, d.dns.cn...-
sinacorp.cnns1.sina.com.cn, ns2.sina.com.cn, ns3.sina.com.cn, ns4.sina.com.cn-

✅ Authoritative Response

Server:183.2.215.53

NS records: ns1.sina.com.cn, ns2.sina.com.cn, ns3.sina.com.cn, ns4.sina.com.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sinacorp.cn (unsigned zone)

⏱️ Timing

Total: 1846ms | Queries: -

📄 Records

TypeCountSample Data