Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hoffmannbros.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 04:20:27 UTC · ↺ Refresh
MX Hostnames
- hoffmannbros-com.mail.protection.outlook.com
MX Priorities
- hoffmannbros-com.mail.protection.outlook.com: 1
A / AAAA Records
- 172.67.75.228 (no PTR)
- 104.26.9.166 (no PTR)
- 104.26.8.166
- 2606:4700:20::681a:8a6
- 2606:4700:20::681a:9a6
- 2606:4700:20::ac43:4be4
Mail Server IPs
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
SOA Record
Raw SOA
emma.ns.cloudflare.com dns.cloudflare.com 2400048185 10000 2400 604800 1800
Primary NS (mname)
emma.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400048185
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
emma.ns.cloudflare.com
neil.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a:servicetitanmail.io include:spf.protection.outlook.com include:spf.smtp2go.com include:_spf.elasticemail.com include:_spf.intacct.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; 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
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
8 records- ujor3qsqemhhn3rm6esph0nlmm
- SPFv=spf1 a:servicetitanmail.io include:spf.protection.outlook.com include:spf.smtp2go.com include:_spf.elasticemail.com include:_spf.intacct.com ~all
- 7nSIMNuFuKO61W9Bu_kQLPgKg-1gZp9jjAZBmumzgTo
- MS=ms11345263
- apple-domain-verification=lK0GVvQw9ZEE4ytt
- ca3-f09049ec51e74980a6af9295ac9971e5
- google-site-verification=1sSpEstU15Gqx-WcHBhELNuNvgzGaoLsD99bw9fGVB4
- intacct-esk=E31B0510103BC668E0534A220D0A64DC
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