gofo.com

Disposable Domain
Domain Lookup › gofo.com

Domain Overview

DNS: ✓ 2d ago Checker: ✓ 2d ago
gofo.com
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-27 00:54:49 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 99.84.160.50 ↩ server-99-84-160-50.jfk50.r.cloudfront.net
  • 99.84.160.37 ↩ server-99-84-160-37.jfk50.r.cloudfront.net
  • 99.84.160.71 ↩ server-99-84-160-71.jfk50.r.cloudfront.net
  • 99.84.160.83 ↩ server-99-84-160-83.jfk50.r.cloudfront.net

Mail Server IPs

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

SOA Record

Raw SOA ns-660.awsdns-18.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-660.awsdns-18.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-170.awsdns-21.com
ns-1706.awsdns-21.co.uk
ns-660.awsdns-18.net
ns-1431.awsdns-50.org

SPF Record

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

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; fo=1; ruf=mailto:[email protected]; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

9 records
  • globalsign-domain-verification=V8QzkZLnL4hhkJd2Dw3I06-87tqCjFMiBQlKvm5QUW
  • google-site-verification=eY9_pA-wv2PTRvUhNCTdB-WxFBzWtoubMc0KkJQBMzY
  • google-site-verification=xQhiq9uhOLgLdG8BMv9JtfdvrSZp5EUNtMR6XU3axSM
  • linkedin-site-verification=9709cdc0-0ad8-4620-ad22-78614d28a53b
  • linkedin-site-verification=c1210f63-c20f-442b-8f3d-f3f4bc8b5aec
  • pardot1118013=edd71ad22f4f70211d7d977009094424f4f1e36c5ad92038e0e6c5de60d7cce8
  • sending_domain1118013=e8d46d8b8ccbcb0df654c9f69f1b69e525e2478c1623dbd74a11d58e3cac9150
  • SPFv=spf1 +include:_netblocks.m.feishu.cn -all
  • verification-code-site-App_feishu=ApRQlIuIesCjF68OVV5f
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