Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tennischannel.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 02:32:26 UTC · ↺ Refresh
MX Hostnames
- tennischannel-com.mail.protection.outlook.com
MX Priorities
- tennischannel-com.mail.protection.outlook.com: 5
A / AAAA Records
- 76.223.49.83 ↩ a292385f328129f2a.awsglobalaccelerator.com
- 13.248.171.227 ↩ a292385f328129f2a.awsglobalaccelerator.com
Mail Server IPs
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-486.awsdns-60.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-486.awsdns-60.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-486.awsdns-60.com
ns-683.awsdns-21.net
ns-1511.awsdns-60.org
ns-1617.awsdns-10.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ 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
7 records- knowbe4-site-verification=324007f412e22c74815b531cc35bf5c8
- smartsheet-site-validation=oMgZgGmSn0LQNJY0nsAg5gponC-kX5za
- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
- 6q322df3ykrs54253m5lvyx255zz3h3s
- asv=0733e4e1effeb823edad948fc61931e7
- facebook-domain-verification=2cieonl6ozdzih2w62x3aocwbvrbnr
- google-site-verification=dl9CNo-TbTrSpccrZfcRF77XENZOBZhtl9LYEonW0Z8
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