Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
swbno.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 03:43:50 UTC · ↺ Refresh
MX Hostnames
- swbno-org.mail.protection.outlook.com
MX Priorities
- swbno-org.mail.protection.outlook.com: 10
A / AAAA Records
- 104.43.221.31 (no PTR)
Mail Server IPs
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
dbru.br.ns.els-gms.att.net rm-hostmaster.ems.att.com 41 86400 10000 604800 86400
Primary NS (mname)
dbru.br.ns.els-gms.att.net
Admin Email (rname)
rm-hostmaster@ems.att.com
Serial
41
Refresh
86400s
Retry
10000s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dbru.br.ns.els-gms.att.net
dmtu.mt.ns.els-gms.att.net
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:204.124.160.235 ip4:204.124.162.1 ip4:204.124.160.236 ip4:24.248.45.42 a:vpn.swbno.org a:mail.swbno.org include:spf.protection.outlook.com include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected], mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
5 records- MS=ms52749122
- apple-domain-verification=w1HPjvdpMeIiqOlm
- SPFv=spf1 a mx ip4:204.124.160.235 ip4:204.124.162.1 ip4:204.124.160.236 ip4:24.248.45.42 a:vpn.swbno.org a:mail.swbno.org include:spf.protection.outlook.com include:_spf.psm.knowbe4.com -all
- _jjd62idnt8fm4t0uj6b9eiox64u2d3m
- CICZEnQ9TzuLKOhKR9ts3IRqPlWYsSRbqLPak3cByti3CVt+6mNWY9cOBPFneLmc3MVHPYlFsrPw9+LRSlDfTA==
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