Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tdhengineering.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 06:10:06 UTC · ↺ Refresh
MX Hostnames
- tdhengineering-com.mail.protection.outlook.com
MX Priorities
- tdhengineering-com.mail.protection.outlook.com: 0
A / AAAA Records
- 192.249.115.104 ↩ ded5415.inmotionhosting.com
Mail Server IPs
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.inlandwebhost.com machinemessages.forum.inmotionhosting.com 2026032701 86400 7200 3600000 86400
Primary NS (mname)
ns1.inlandwebhost.com
Admin Email (rname)
machinemessages@forum.inmotionhosting.com
Serial
2026032701
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns1.inlandwebhost.com
ns2.inlandwebhost.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:192.249.115.104 include:spf.protection.outlook.com ip4:104.247.73.180 +a +mx +ip4:74.124.197.231 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
5 records- duo_sso_verification=neopf6IrJeD1zlAffYJq5G9DJppElszTJnMlJw9fRR69Z59KkrCyJxiPY3xfqiXa
- MS=DB516ECB880A110FD18E944C846144F3F7682538
- SPFv=spf1 ip4:192.249.115.104 include:spf.protection.outlook.com ip4:104.247.73.180 +a +mx +ip4:74.124.197.231 ~all
- MS=ms32824552
- MS=ms51486221
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