555.com

No Valid Email Server
Domain Lookup › 555.com

Domain Overview

DNS: ✓ 22h ago Checker: ✓ 22h ago
555.com
No
None
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-20 04:57:50 UTC · ↺ Refresh

MX Hostnames

No MX records found.

MX Priorities

No priority data.

A / AAAA Records

  • 104.21.224.5 (no PTR)
  • 104.21.227.134 (no PTR)
  • 104.16.250.22 (no PTR)
  • 104.17.25.173 (no PTR)
  • 104.18.185.26 (no PTR)
  • 2606:4700:3035::1a4f:5642 (no PTR)
  • 2606:4700:8ca0::3dc4:21a2 (no PTR)
  • 2a06:98c1:3120::5692:61a4 (no PTR)
  • 2606:4700:e7::3151:47a9 (no PTR)
  • 2606:4700:3032::818:669e (no PTR)
CNAME → landing.cloudflare.182682.xyz

Mail Server IPs

No IPs resolved.

SOA Record

Raw SOA ns1.huaweicloud-dns.org hwclouds\.cs.huawei.com 1 7200 900 1209600 300
Primary NS (mname)
ns1.huaweicloud-dns.org
Admin Email (rname)
hwclouds\@cs.huawei.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
300s

Nameservers (NS)

ns1.huaweicloud-dns.cn
ns1.huaweicloud-dns.com
ns1.huaweicloud-dns.org
ns1.huaweicloud-dns.net

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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

No TXT records found.

Full email verification for 555.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits