reliableair.com

Valid Email Server
Domain Lookup › reliableair.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
reliableair.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 01:04:47 UTC · ↺ Refresh

MX Hostnames

  • alt2.us.email.fireeyecloud.com
  • alt1.us.email.fireeyecloud.com
  • primary.us.email.fireeyecloud.com
  • alt3.us.email.fireeyecloud.com

MX Priorities

  • alt2.us.email.fireeyecloud.com: 30
  • alt3.us.email.fireeyecloud.com: 40
  • primary.us.email.fireeyecloud.com: 10
  • alt1.us.email.fireeyecloud.com: 20

A / AAAA Records

  • 104.21.30.90 (no PTR)
  • 172.67.172.177 (no PTR)
  • 2606:4700:3030::6815:1e5a (no PTR)
  • 2606:4700:3033::ac43:acb1 (no PTR)

Mail Server IPs

  • 3.93.93.53 ↩ mx.us.email.fireeyecloud.com
  • 3.93.93.51 ↩ mx.us.email.fireeyecloud.com
  • 3.93.93.52 ↩ mx.us.email.fireeyecloud.com
  • 34.223.36.121 ↩ mx.us.email.fireeyecloud.com
  • 34.223.36.122 ↩ mx.us.email.fireeyecloud.com
  • 34.223.36.123 ↩ mx.us.email.fireeyecloud.com

SOA Record

Raw SOA harlan.ns.cloudflare.com dns.cloudflare.com 2397457973 10000 2400 604800 1800
Primary NS (mname)
harlan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397457973
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

harlan.ns.cloudflare.com
lorna.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:50.168.166.214 ip4:50.168.166.214 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=none; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

14 records
  • EeDCazlTg4BFBbw+BE+AERiKLhqZNtxsKkFDQnCHaWlgNRBR0m1eL7FtLQAr2v7+dOvizVPEopX2TSzL0s7IUA==
  • MS=334B7511CD68F8B47FED9E356555A15DD6D5F758
  • MS=ms42071678
  • RqtswHdaqAoqdaCgpWv2pgR8PLU7laQG8WcaHkwmV1fGGmjyy2mcndEzHToVzhjKWH2SNlnK9z/xuE+D2FJUgA==
  • apple-domain-verification=HexJoTYWogTO5EbR
  • google-gws-recovery-domain-verification=54594055
  • google-site-verification=QOZLIguSaa06GOQ43lApzIgBolm9m3Ebv1Iw0GHw_Yo
  • google-site-verification=nnjNniYvcWYpAYmictBbvNDFETNDG-_Lgl8GQiLovyo
  • muh5h1b1c88gn5ohfr41udkpg4
  • pi1h0nrii4d0jf3fpq8690tpgo
  • rkf9jhhf9471rt9l6515tojrqb
  • sje6ujkosausmdsc1okoefmoun
  • SPFv=spf1 ip4:50.168.166.214 ip4:50.168.166.214 include:spf.protection.outlook.com ~all
  • 77629it0dh7qitdpqav38e1cm3
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