Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cftennisacademy.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 04:48:24 UTC · ↺ Refresh
MX Hostnames
- mx1.emailsrvr.com
- cftennisacademy-com.mail.protection.outlook.com
- mx2.emailsrvr.com
MX Priorities
- mx1.emailsrvr.com: 10
- cftennisacademy-com.mail.protection.outlook.com: 50
- mx2.emailsrvr.com: 20
A / AAAA Records
- 198.244.151.100
Mail Server IPs
- 184.106.54.1 ↩ mx1.emailsrvr.com
- 52.101.148.13 ↩ mail-dx2p273cu00205.inbound.protection.outlook.com
- 52.101.147.1 ↩ mail-au1p273cu00101.inbound.protection.outlook.com
- 52.101.148.1 ↩ mail-dx1p273cu00301.inbound.protection.outlook.com
- 52.101.148.3 ↩ mail-dx3p273cu00103.inbound.protection.outlook.com
- 2a01:111:f403:cc2f:: ↩ mail-au1p273cu00100.inbound.protection.outlook.com
- 2a01:111:f403:cc30:: ↩ mail-dx1p273cu00300.inbound.protection.outlook.com
- 2a01:111:f403:cc30::1 ↩ mail-dx3p273cu00101.inbound.protection.outlook.com
- 2a01:111:f403:cc30::3 ↩ mail-dx2p273cu00203.inbound.protection.outlook.com
- 173.203.187.2 ↩ mx2.emailsrvr.com
SOA Record
Raw SOA
ns1.itagwebhosting.com abu\.becker.itag.ae 2026032103 3600 1800 1209600 86400
Primary NS (mname)
ns1.itagwebhosting.com
Admin Email (rname)
abu\@becker.itag.ae
Serial
2026032103
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.itagwebhosting.com
ns1.itagwebhosting.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:3.151.51.220 include:emailsrvr.com include:spf.protection.outlook.com include:relay.mailchannels.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 ip4:3.151.51.220 include:emailsrvr.com include:spf.protection.outlook.com include:relay.mailchannels.net ~all
- MS=ms14566746
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for cftennisacademy.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits