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DNS Report
sina.com
14 records across the types we query · 1024ms · 2026-07-21 19:33 UTC · dns.pizza/lookup/sina.com
DNS Lookup
sina.com
Lookup
sina.com
1024ms
2026-07-21 19:33 UTC
14 records
Registrar:
Hosting:
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DNS Records Assistant
· sina.com
Ask anything about these results — or pick a starter question below.
Explain what each record type does
Anything unusual or misconfigured?
How is this domain's email set up?
A
IPv4 Addresses
1 record
Copy
64.71.151.11
AAAA
IPv6 Addresses
(none)
MX
Mail Servers
3 records
Copy
freemx3.sinamail.sina.com.cn
Prio 10
freemx1.sinamail.sina.com.cn
Prio 10
freemx2.sinamail.sina.com.cn
Prio 10
NS
Name Servers
8 records
Copy
ns1.sina.com
sina.com stats
ns2.sina.com
sina.com stats
ns4.sina.com.cn
sina.com.cn stats
ns1.sina.com.cn
sina.com.cn stats
ns4.sina.com
sina.com stats
ns3.sina.com
sina.com stats
ns3.sina.com.cn
sina.com.cn stats
ns2.sina.com.cn
sina.com.cn stats
TXT
Text Records
1 record
Copy
v=spf1 include:spf.sinamail.sina.com.cn -all
SOA
Start of Authority
1 record
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Primary NS
ns1.sina.com.cn
Hostmaster
zhihao.staff.sina.com.cn
Serial
2005042601
Refresh
900s
Retry
300s
Expire
604800s
Min TTL
300s
CAA
Certificate Authority Authorization
(none)
PTR
Reverse DNS
0 records
Copy