Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pulmonaryassociates.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 02:45:06 UTC · ↺ Refresh
MX Hostnames
- pulmonaryassociates-com.mail.protection.outlook.com
MX Priorities
- pulmonaryassociates-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.185.36 (no PTR)
- 104.21.51.193 (no PTR)
- 2606:4700:3033::ac43:b924
- 2606:4700:3037::6815:33c1
Mail Server IPs
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
SOA Record
Raw SOA
evan.ns.cloudflare.com dns.cloudflare.com 2397012614 10000 2400 604800 1800
Primary NS (mname)
evan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397012614
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lily.ns.cloudflare.com
evan.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:38.126.245.1 ip4:72.214.222.162 ip4:198.184.14.199 ip4:184.177.112.234 ip4:70.167.201.19 ip4:199.47.110.182 include:spf.protection.outlook.com include:spf.smtp2go.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=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
4 records- SPFv=spf1 ip4:38.126.245.1 ip4:72.214.222.162 ip4:198.184.14.199 ip4:184.177.112.234 ip4:70.167.201.19 ip4:199.47.110.182 include:spf.protection.outlook.com include:spf.smtp2go.com -all
- MS=ms77307484
- google-site-verification=VNZNzxWr94UCfMAiVmvhDzEI0YnAN7z3fjH_ylpHEbA
- google-site-verification=YGCzNG7fj3BNzOi7KmsB_p_SG2-yJF9mF-pXmo0hYCU
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