youdao.com

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  • Certs
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  • IP Info
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  • RDAP
SOA

Start of Authority

Primary NS
Mailbox
maintain.rd.netease.com
Serial
1794575808
Refresh
10800
Retry
900
Expire
86400
Minimum TTL
600
NS

Nameservers

MX

Mail Exchangers

TXT

TXT Records

v=spf1 include:spf.163.com ip4:61.135.221.0/24 ip4:123.58.182.192/26 ip4:220.181.8.0/24 -all
A

IPv4 Addresses