Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mayestelles.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 03:18:22 UTC · ↺ Refresh
MX Hostnames
- mayestelles-com.mail.protection.outlook.com
- d352531b.ess.barracudanetworks.com
- d352531a.ess.barracudanetworks.com
MX Priorities
- d352531b.ess.barracudanetworks.com: 20
- mayestelles-com.mail.protection.outlook.com: 50
- d352531a.ess.barracudanetworks.com: 10
A / AAAA Records
- 52.11.37.152
- 34.224.10.110
Mail Server IPs
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f901::1
SOA Record
Raw SOA
ns67.domaincontrol.com dns.jomax.net 2026012100 28800 7200 604800 3600
Primary NS (mname)
ns67.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026012100
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns68.domaincontrol.com
ns67.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.smtp2go.com include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
4 records- SPFv=spf1 include:spf.protection.outlook.com include:spf.smtp2go.com include:spf.ess.barracudanetworks.com -all
- v=verifydomain MS=1600273
- google-site-verification=Ah5GoEHR4us184fA3OCGKUjpxf6514igSMUVhLb47Ks
- google-site-verification=zvg7vPp7UeDDtXye5mQfwBLIhxh4r4dGzDNYWGCTun0
Full email verification for mayestelles.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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