Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thomasgreg.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 00:12:00 UTC · ↺ Refresh
MX Hostnames
- thomasgreg-com.mail.protection.outlook.com
MX Priorities
- thomasgreg-com.mail.protection.outlook.com: 0
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.impsat.net.co hostmaster.impsat.net.ar 2230317138 10800 3600 604800 21600
Primary NS (mname)
ns1.impsat.net.co
Admin Email (rname)
hostmaster@impsat.net.ar
Serial
2230317138
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
21600s
Nameservers (NS)
ns-1184.awsdns-20.org
ns-1838.awsdns-37.co.uk
ns-433.awsdns-54.com
ns-774.awsdns-32.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:201.131.97.72 ip4:201.131.97.73 ip4:201.131.97.4 ip4:201.131.97.11 ip4:201.131.97.22 ip4:201.131.97.7 include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
4 records- bP/7BIdRj3mEwW8VJcalkyMlkohurkxhPL8AluPaI1/lS0j5LP02yRXJgsgPwS446pOfbEUTG5iwpSe/EPbabg==
- SPFv=spf1 mx ip4:201.131.97.72 ip4:201.131.97.73 ip4:201.131.97.4 ip4:201.131.97.11 ip4:201.131.97.22 ip4:201.131.97.7 include:spf.protection.outlook.com -all
- K9MNS7OM0WI7HRWC6LQE4H1LVBAB8P9AYM600D94
- MS=ms30681403
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