Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hofmannengineering.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 04:41:28 UTC · ↺ Refresh
MX Hostnames
- mail2.hofmannengineering.com
MX Priorities
- mail2.hofmannengineering.com: 30
A / AAAA Records
- 112.140.180.16 ↩ c8s1-win1-syd.hosting-services.net.au
Mail Server IPs
- 203.54.133.166 ↩ mail2.hofmannengineering.com
SOA Record
Raw SOA
ns1.nameserver.net.au hostmaster.nameserver.net.au 2023092701 10800 3600 604800 3600
Primary NS (mname)
ns1.nameserver.net.au
Admin Email (rname)
hostmaster@nameserver.net.au
Serial
2023092701
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.nameserver.net.au
ns1.nameserver.net.au
ns3.nameserver.net.au
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:203.54.133.166/32 ip4:202.171.177.238/32 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ 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- MS=5C17BB395FB99DD4E248A78B6B8CB281898DA0A6
- SPFv=spf1 mx a ip4:203.54.133.166/32 ip4:202.171.177.238/32 include:spf.protection.outlook.com -all
- cisco-ci-domain-verification=6456fcb4ef6736117ee089a1b2c4d11f46c7a29ed01ed37ae8db66fe85648d6b
- apple-domain-verification=VGlCeMvnYhYVXIVo
Full email verification for hofmannengineering.com
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