beardic.cn

Valid Email Server
Domain Lookup › beardic.cn

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
beardic.cn
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-14 05:27:17 UTC · ↺ Refresh

MX Hostnames

  • mx2.feishu.cn
  • mx1.feishu.cn
  • mx3.feishu.cn

MX Priorities

  • mx1.feishu.cn: 1
  • mx2.feishu.cn: 5
  • mx3.feishu.cn: 10

A / AAAA Records

  • 43.161.254.94 (no PTR)
  • 240d:c000:f003:4c00:e4e:cf0e:740c:: (no PTR)

Mail Server IPs

  • 52.220.106.220 ↩ ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com
  • 122.14.229.0 (no PTR)
  • 101.126.58.225 (no PTR)

SOA Record

Raw SOA star.dnspod.net freednsadmin.dnspod.com 1769334262 3600 180 1209600 180
Primary NS (mname)
star.dnspod.net
Admin Email (rname)
freednsadmin@dnspod.com
Serial
1769334262
Refresh
3600s
Retry
180s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

gazelle.dnspod.net
star.dnspod.net

SPF Record

✓ Strict (-all)
v=spf1 +include:_netblocks.m.feishu.cn -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

3 records
  • SPFv=spf1 +include:_netblocks.m.feishu.cn -all
  • verification-code-site-App_feishu=5PIcCBwDeJQr0mvHRjuw
  • DMARCv=DMARC1; p=none; fo=1; ruf=mailto:[email protected]; rua=mailto:[email protected]
Full email verification for beardic.cn

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