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DNS Report
icourse163.org
11 records across the types we query · 857ms · 2026-07-23 00:21 UTC · dns.pizza/lookup/icourse163.org
DNS Lookup
icourse163.org
Lookup
icourse163.org
857ms
2026-07-23 00:21 UTC
11 records
Registrar:
Hosting:
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DNS Records Assistant
· icourse163.org
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
111.124.200.109
AAAA
IPv6 Addresses
(none)
MX
Mail Servers
1 record
Copy
mx.ym.163.com
Prio 10
NS
Name Servers
7 records
Copy
ns1.nease.net
nease.net stats
ns5.nease.net
nease.net stats
ns2.nease.net
nease.net stats
ns6.nease.net
nease.net stats
ns4.nease.net
nease.net stats
ns8.nease.net
nease.net stats
ns3.nease.net
nease.net stats
TXT
Text Records
1 record
Copy
v=spf1 include:spf.mail.163.com include:spf.163.com ~all
SOA
Start of Authority
1 record
Copy
Primary NS
ns4.nease.net
Hostmaster
admin.nease.net
Serial
20130973
Refresh
7200s
Retry
1800s
Expire
1209600s
Min TTL
60s
CAA
Certificate Authority Authorization
(none)
PTR
Reverse DNS
0 records
Copy