Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
guycohomes.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 05:25:24 UTC · ↺ Refresh
MX Hostnames
- guycohomes-com.mail.protection.outlook.com
MX Priorities
- guycohomes-com.mail.protection.outlook.com: 0
A / AAAA Records
- 192.252.154.15 ↩ s423.sureserver.com
Mail Server IPs
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
natasha.ns.cloudflare.com dns.cloudflare.com 2399673470 10000 2400 604800 1800
Primary NS (mname)
natasha.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399673470
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
natasha.ns.cloudflare.com
wilson.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.guycohomes_com._d.easydmarc.pro -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
2 records- SPFv=spf1 include:_spf.guycohomes_com._d.easydmarc.pro -all
- google-site-verification=qlAG0plwQAO-TwbhwArWQgmo1VmVSJdVEeaiIO09N5c
Full email verification for guycohomes.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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