Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
carsonsupplytx.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 02:09:52 UTC · ↺ Refresh
MX Hostnames
- carsonsupplytx-com.mail.protection.outlook.com
MX Priorities
- carsonsupplytx-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.216.137 (no PTR)
- 104.21.93.234 (no PTR)
- 2606:4700:3033::6815:5dea
- 2606:4700:3035::ac43:d889
Mail Server IPs
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ashley.ns.cloudflare.com dns.cloudflare.com 2399399118 10000 2400 604800 1800
Primary NS (mname)
ashley.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399399118
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dave.ns.cloudflare.com
ashley.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.sendinblue.com ip4:24.173.1.66 ip4:18.188.189.237 include:spf.ess.barracudanetworks.com ip4:72.249.131.156 ip4:209.222.80.0/21 ip4:64.235.144.0/20 ip4:208.85.54.223 ip4:208.85.54.226 ip4:74.112.64.38 ip4:74.112.64.47 ip4:74.112.65.118 ip4:13.59.31.115 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; ri=6000; fo=1; pct= 100
~ 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
✓ 4 found
selector1._domainkey
selector2._domainkey
default._domainkey
mail._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
3 records- MS=ms99635460
- apple-domain-verification=OOY9fVgOa0OcL2GD
- SPFv=spf1 include:spf.protection.outlook.com include:spf.sendinblue.com ip4:24.173.1.66 ip4:18.188.189.237 include:spf.ess.barracudanetworks.com ip4:72.249.131.156 ip4:209.222.80.0/21 ip4:64.235.144.0/20 ip4:208.85.54.223 ip4:208.85.54.226 ip4:74.112.64.38 ip4:74.112.64.47 ip4:74.112.65.118 ip4:13.59.31.115 -all
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