Domain Overview
DNS: ✓ 8h ago
Checker: ✓ 8h ago
fastcarbids.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 17:23:10 UTC · ↺ Refresh
MX Hostnames
- fastcarbids-com.mail.protection.outlook.com
MX Priorities
- fastcarbids-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.80.197 (no PTR)
- 172.67.153.101 (no PTR)
- 2606:4700:3037::6815:50c5
- 2606:4700:3034::ac43:9965
Mail Server IPs
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
SOA Record
Raw SOA
chance.ns.cloudflare.com dns.cloudflare.com 2403329592 10000 2400 604800 1800
Primary NS (mname)
chance.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2403329592
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
linda.ns.cloudflare.com
chance.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:secureserver.net -all
📊 DNS lookups: 1/10
✓ 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
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- brevo-code:17c20e7d46d5bbef0b56af0c036235b2
- SPFv=spf1 include:secureserver.net -all
- NETORGFT7244965.onmicrosoft.com
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