Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tmtc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 19:40:20 UTC · ↺ Refresh
MX Hostnames
- tmtc-com.mail.protection.outlook.com
MX Priorities
- tmtc-com.mail.protection.outlook.com: 0
A / AAAA Records
- 198.252.100.239 ↩ 239.100.252.198.static.reverse.arandomserver.com
Mail Server IPs
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.arandomserver.com siteadmin.superbizhero.com 2026020301 3600 1800 1209600 86400
Primary NS (mname)
ns1.arandomserver.com
Admin Email (rname)
siteadmin@superbizhero.com
Serial
2026020301
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.arandomserver.com
ns2.arandomserver.com
SPF Record
✓ Strict (-all)
v=spf1 +ip4:198.252.105.20 +ip4:40.107.237.108 +ip4:216.172.106.53 +ip4:209.41.68.167 +include:_spf.arandomserver.com +include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
2 records- SPFv=spf1 +ip4:198.252.105.20 +ip4:40.107.237.108 +ip4:216.172.106.53 +ip4:209.41.68.167 +include:_spf.arandomserver.com +include:spf.protection.outlook.com -all
- google-site-verification=ylRWWEUzuK5q4FByH6-n2A8wj23tetLINIbt2chWqTs
Full email verification for tmtc.com
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