Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sportcourt.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 08:25:37 UTC · ↺ Refresh
MX Hostnames
- sportcourt-com.mail.protection.outlook.com
MX Priorities
- sportcourt-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.66.163.201 (no PTR)
- 104.20.19.1 (no PTR)
- 2606:4700:10::ac42:a3c9
- 2606:4700:10::6814:1301
Mail Server IPs
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
isaac.ns.cloudflare.com dns.cloudflare.com 2398899920 10000 2400 604800 1800
Primary NS (mname)
isaac.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398899920
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
isaac.ns.cloudflare.com
zara.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:152.160.127.0/24 ip4:34.212.91.217 ip4:115.245.210.170/32 include:spf.protection.outlook.com include:39551550.spf07.hubspotemail.net a:gerflor.letsignit.com include:spfa.cpmails.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 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
11 records- google-site-verification=0JKJnNmm-tR4JYqgYYEg-xJBEXNavMhnuczhUkjowtw
- google-site-verification=S_KXDOTapjnPmq4U_dMbZIlWF7At9VngXcQ1wQ4xiEA
- google-site-verification=gXHr4HUXbzi0Nn9HbP0e_5cfvoRzWUZOAK2gH4PZKew
- hkji5nbhs47c0gm34gniggluf2
- htimpbvddqb3nkrqkeoj5com2i
- sevo4is9d5i2l17upbd0fcvba6
- SPFv=spf1 ip4:152.160.127.0/24 ip4:34.212.91.217 ip4:115.245.210.170/32 include:spf.protection.outlook.com include:39551550.spf07.hubspotemail.net a:gerflor.letsignit.com include:spfa.cpmails.com -all
- 59t7jcvd222h8k7tlq6mjm34q5
- Foxit-domain-verification=001eff768f24b6ada5d769e494048fb8
- MS=ms20355464
- apple-domain-verification=ck5gGdBsqbzTHbB8
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 · Customize →
See demo & docs
Deep verification
Full email verification for sportcourt.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits