Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cylgpc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 19:49:28 UTC · ↺ Refresh
MX Hostnames
- cylgpc-com.mail.protection.outlook.com
MX Priorities
- cylgpc-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.211.83 (no PTR)
- 104.21.23.139 (no PTR)
- 2606:4700:3035::ac43:d353
- 2606:4700:3033::6815:178b
Mail Server IPs
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
SOA Record
Raw SOA
cecelia.ns.cloudflare.com dns.cloudflare.com 2399350700 10000 2400 604800 1800
Primary NS (mname)
cecelia.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399350700
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
cecelia.ns.cloudflare.com
pedro.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 +ip4:192.145.237.92 +ip4:162.214.72.50 +include:spf.protection.outlook.com +include:spf.stackmail.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=1:d:s; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
⚠ Public key (p=) missing in DKIM record for selector selector1.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 +ip4:192.145.237.92 +ip4:162.214.72.50 +include:spf.protection.outlook.com +include:spf.stackmail.com -all
- google-site-verification=fBkij53PN2gOcYwjcY3xX9x1z5vPX9pPQ5j4JGfvXG0
Full email verification for cylgpc.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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