Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tdindustries.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 20:44:32 UTC · ↺ Refresh
MX Hostnames
- tdindustries-com.mail.protection.outlook.com
MX Priorities
- tdindustries-com.mail.protection.outlook.com: 0
A / AAAA Records
- 199.60.103.41 (no PTR)
- 199.60.103.141 (no PTR)
Mail Server IPs
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-07.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-07.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns3-07.azure-dns.org
ns4-07.azure-dns.info
ns1-07.azure-dns.com
ns2-07.azure-dns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:50.84.236.0/24 ip4:74.85.99.64/26 ip4:209.10.241.15/32 ip4:149.72.231.47 ip4:149.72.196.66 ip4:35.156.0.138 ip4:37.139.12.94 ip4:193.3.183.0/25 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:_spf.sendergen.com include:2490540.spf04.hubspotemail.net include:_spf.createsend.com include:email.freshservice.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 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
8 records- apple-domain-verification=ef34jDpWCifRKq2i
- d365mktkey=720uquqfb0vgap0l1dy8c08b3
- CpNUK54A1kymdH0wZmKc1x017Wu50y3BJH3fXqH6FJ8IRjiH4NtGC/qkxFUmhtlqydWxXJi901bHYTt9mm7xbw==
- smartsheet-site-validation=1l6r5d33rRJOy1Td8pcoEbJ5ZWAOTVc0
- heyhack-verification=188ac4d4-cf2f-451c-ad21-f7eb085c63b7
- _gklvhsj3q7hme6f9i5iiu4nvg5j3wbc
- SPFv=spf1 ip4:50.84.236.0/24 ip4:74.85.99.64/26 ip4:209.10.241.15/32 ip4:149.72.231.47 ip4:149.72.196.66 ip4:35.156.0.138 ip4:37.139.12.94 ip4:193.3.183.0/25 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:_spf.sendergen.com include:2490540.spf04.hubspotemail.net include:_spf.createsend.com include:email.freshservice.com -all
- MS=ms88909293
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