alibaba-inc.com

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
alibaba-inc.com
Yes
โœ“ Yes
Unknown
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-31 01:34:28 UTC ยท โ†บ Refresh

MX Hostnames

  • mx1.alibaba-inc.com
  • mxus1.alibaba-inc.com

MX Priorities

  • mxus1.alibaba-inc.com: 20
  • mx1.alibaba-inc.com: 10

A / AAAA Records

  • 121.0.17.65 (no PTR)

Mail Server IPs

  • 47.246.137.48 (no PTR)

SOA Record

Raw SOA ns1.alibabadns.com hostmaster.alibabadns.com 2018112721 3600 1200 86400 360
Primary NS (mname)
ns1.alibabadns.com
Admin Email (rname)
hostmaster@alibabadns.com
Serial
2018112721
Refresh
3600s
Retry
1200s
Expire
86400s
Minimum TTL
360s

Nameservers (NS)

ns1.alibabadns.com
ns2.alibabadns.com

SPF Record

โœ“ Strict (-all)
v=spf1 include:spf1.staff.mail.aliyun.com -all
๐Ÿ“Š DNS lookups: 1/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine โ€” good protection (failing mail goes to spam)
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]

DKIM Selectors

โœ“ 1 found
default._domainkey
โœ“ Public key: 216 chars (valid)
โœ“ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • google-site-verification=OCn0sZQYzEeGqybQR8Ak6sip0ECbqLLqWQfXA8OnbcA
  • SPFv=spf1 include:spf1.staff.mail.aliyun.com -all
  • cloudflare_dashboard_sso=f8b3c9d662b947e4c367df3f019daed0
  • _globalsign-domain-verification=jdFN1FW6qdVoNfsinm74rkpl4i0jqSUrRta7WOgp2x
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