Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hahnmason.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 09:19:27 UTC · ↺ Refresh
MX Hostnames
- hahnmason-com.mail.protection.outlook.com
MX Priorities
- hahnmason-com.mail.protection.outlook.com: 0
A / AAAA Records
- 204.12.70.197 (no PTR)
Mail Server IPs
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
SOA Record
Raw SOA
brenda.ns.cloudflare.com dns.cloudflare.com 2397812039 10000 2400 604800 1800
Primary NS (mname)
brenda.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397812039
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
brenda.ns.cloudflare.com
zac.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a:dispatch-us.ppe-hosted.com ip4:70.63.125.114 ip4:66.193.211.192/27 ip4:74.202.155.192/29 ip4:209.41.172.210 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:servers.mcsv.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rf=afrf; sp=quarantine; fo=1; pct=100; ri=3600; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: quarantine
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
8 records- 7ecd5sunp28kj6bctqodd979vg
- MS=ms10057058
- h0yn1Nis/2ghHUO6S3xw6re51xNLo6BHVNSjoIxjJascbVKQjkryYnjjUhBx+MUzGN5BXNKE35u1DRmPCybgGg==
- knowbe4-site-verification=263dd1c9bcbc978a38acef6eb706279b
- ppe-19b68413b89f67d63e2a
- SPFv=spf1 a:dispatch-us.ppe-hosted.com ip4:70.63.125.114 ip4:66.193.211.192/27 ip4:74.202.155.192/29 ip4:209.41.172.210 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:servers.mcsv.net ~all
- 3360062
- 4a0339ba97di7md9l2o2mn8vqb
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