Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
usaswimming.org
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 16:54:10 UTC · ↺ Refresh
MX Hostnames
- d101929b.ess.barracudanetworks.com
- d101929a.ess.barracudanetworks.com
MX Priorities
- d101929a.ess.barracudanetworks.com: 10
- d101929b.ess.barracudanetworks.com: 20
A / AAAA Records
- 151.101.2.137 (no PTR)
- 151.101.66.137 (no PTR)
- 151.101.130.137 (no PTR)
- 151.101.194.137 (no PTR)
Mail Server IPs
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns1-02.azure-dns.com azuredns-hostmaster.microsoft.com 2 3600 300 2419200 300
Primary NS (mname)
ns1-02.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
2
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns1-02.azure-dns.com
ns2-02.azure-dns.net
ns3-02.azure-dns.org
ns4-02.azure-dns.info
SPF Record
✓ Strict (-all)
v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.intacct.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; aspf=r; adkim=r; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
18 records- SPFv=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.intacct.com -all
- i/zhntBaqG9WEbl7IuoPvfwyFhUGYcYF4Jr6CpGoog8=
- google-site-verification=PAwqwaT1mfpjxwApptW6-A7xeKXHfdp3mUtY21UPie4
- google-site-verification=75xl3gCjsZCQ-B9IirOjhUtALaI2sn4uX702U0jmNt4
- apple-domain-verification=Ei08FtmADQ01Bet0
- Foxit-domain-verification=cd2881d6967ccd4dd3f15b8dc08aa616
- 6080aquis35s97m4logoa8bouu
- intacct-esk=01538D16F55ECFB5E0633606790A0409
- google-site-verification=v030SIhvpFh5riqoP5sHr-5nCjVAHhZ2F66Ow7bCNns
- ZOOM_verify_i0Cav8ELcVCAhOpmt3dIp3
- g9gtb4pij6jg4e35ncgllc48e4
- _n8byfe2xlvjfxef9gzbc8ck7x2xd9qi
- _oiuvgslq6br44f7bkjsz000tmw7kean
- qivj3bhnmqao2frrhq2a55cinq
- twilio-domain-verification=b915713e95a877ba1af4d1dd5ba04c28
- MS=ms42720834
- fbaabfc7ac106f979564b5128c9d2b11
- 2KP7BkrA1htZU//c5/BBkJc5fgcwnkJgr76RLOARmY9izhGY315ilUb1hfM7hj32fXKzwo1CAJhAcmlX+G+icg==
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