Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
safeair-dowco.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 13:16:39 UTC · ↺ Refresh
MX Hostnames
- safeairdowco-com01i.mail.protection.outlook.com
- mxb-00a26201.gslb.pphosted.com
- mxa-00a26201.gslb.pphosted.com
MX Priorities
- mxb-00a26201.gslb.pphosted.com: 0
- safeairdowco-com01i.mail.protection.outlook.com: 5
- mxa-00a26201.gslb.pphosted.com: 0
A / AAAA Records
- 209.59.132.251
Mail Server IPs
- 205.220.168.40 ↩ mx0a-00a26201.pphosted.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 205.220.180.40 ↩ mx0b-00a26201.pphosted.com
SOA Record
Raw SOA
ns27.worldnic.com namehost.worldnic.com 126011313 10800 3600 604800 3600
Primary NS (mname)
ns27.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126011313
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns27.worldnic.com
ns28.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf-00a26201.pphosted.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
3 records- knowbe4-site-verification=0a33e0c5a71a77bcd6f1b61a7238adc4
- SPFv=spf1 include:spf-00a26201.pphosted.com include:spf.protection.outlook.com -all
- logmein-verification-code=ToVQLKrg5vgj6ngOYh4JKXgpS
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