Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
computors.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 01:56:28 UTC · ↺ Refresh
MX Hostnames
- mx1-eu.emailsecurity.app
- mx2-eu.emailsecurity.app
MX Priorities
- mx2-eu.emailsecurity.app: 0
- mx1-eu.emailsecurity.app: 0
A / AAAA Records
- 172.67.200.177 (no PTR)
- 104.21.85.12 (no PTR)
- 2606:4700:3037::6815:550c (no PTR)
- 2606:4700:3034::ac43:c8b1 (no PTR)
Mail Server IPs
- 4.245.183.72 ↩ mx1-eu.emailsecurity.app
- 132.164.188.153 ↩ mx2-eu.emailsecurity.app
SOA Record
Raw SOA
bailey.ns.cloudflare.com dns.cloudflare.com 2398642383 10000 2400 604800 1800
Primary NS (mname)
bailey.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398642383
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
bailey.ns.cloudflare.com
ignacio.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.computors_com._d.easydmarc.pro -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=s;adkim=s;fo=0:1:d:s;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- 2c13b6bc-5d9b-4183-9552-b6fbaa96199f
- 5b6caf83-5771-46cc-85dd-26afb05664b2
- canva-site-verification=JZtoBqNEScgsH8w1Jxm7OA
- ded8d8d0-9da5-44bd-b463-fa7de612fb59
- easydmarc-verification:0c056b96-04f7-47ea-a23f-b6f5c9216f00
- SPFv=spf1 include:_spf.computors_com._d.easydmarc.pro -all
Full email verification for computors.com
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