Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
greenrubino.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 01:56:51 UTC · ↺ Refresh
MX Hostnames
- greenrubino-com.mail.eo.outlook.com
MX Priorities
- greenrubino-com.mail.eo.outlook.com: 0
A / AAAA Records
- 173.249.147.86 ↩ cloudhost-2038507.us-west-1.nxcli.net
Mail Server IPs
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
pdns05.domaincontrol.com dns.jomax.net 2026032703 28800 7200 604800 86400
Primary NS (mname)
pdns05.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026032703
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
pdns05.domaincontrol.com
pdns06.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:4.42.48.10/32 ip4:8.43.188.28/32 ip4:104.143.112.219/32 include:spf.protection.outlook.com include:mailgun.org -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; adkim=s; aspf=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
5 records- MS=4B1D1DC6768905B1C376DE954E69556024BBEEAB
- SPFv=spf1 mx a ip4:4.42.48.10/32 ip4:8.43.188.28/32 ip4:104.143.112.219/32 include:spf.protection.outlook.com include:mailgun.org -all
- google-site-verification=Hmjz-AEvoVRGXLoAvm92nEVvFMFsvobGRRDNjzRE0oY
- brevo-code:d380cde70c04063cd202997e6394c50c
- brevo-code:1d6ff0c4d2d661a878f334cf2cf22e1b
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