Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
systemseven.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 22:02:59 UTC · ↺ Refresh
MX Hostnames
- systemseven-net.mail.protection.outlook.com
MX Priorities
- systemseven-net.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.8.48 (no PTR)
- 104.26.9.48 (no PTR)
- 172.67.72.67
- 2606:4700:20::681a:830
- 2606:4700:20::681a:930
- 2606:4700:20::ac43:4843
Mail Server IPs
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
SOA Record
Raw SOA
gerardo.ns.cloudflare.com dns.cloudflare.com 2398764102 10000 2400 604800 1800
Primary NS (mname)
gerardo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398764102
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
joselyn.ns.cloudflare.com
gerardo.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.systemseven_net._d.easydmarc.pro -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
16 records- facebook-domain-verification=3ljvphy8xltlmcw0gbbo59dej2jb5j
- facebook-domain-verification=3ljvphy8xltlmcw0gbbo59dej2jb5j
- google-site-verification=145rKIP7wFbrhogomHAJ6CagTu5KBJ_kckO2uZ50SCY
- google-site-verification=145rKIP7wFbrhogomHAJ6CagTu5KBJ_kckO2uZ50SCY
- google-site-verification=54iBpOFpwIGQsDpbt59u_KtScCY5uWJ5nTSjMDbgPyk
- google-site-verification=54iBpOFpwIGQsDpbt59u_KtScCY5uWJ5nTSjMDbgPyk
- google-site-verification=IVhq-F86qZDQfBSoKdv3iTl2gR4X0QcTMkwWrMUuo5c
- google-site-verification=IVhq-F86qZDQfBSoKdv3iTl2gR4X0QcTMkwWrMUuo5c
- google-site-verification=Qc--Oh5U2Q4e9XdHkJxDgE8to28gUIT1JIPJBwuJTco
- google-site-verification=Qc--Oh5U2Q4e9XdHkJxDgE8to28gUIT1JIPJBwuJTco
- ppe-d98ca2437f511fbd3c05ea366dafc1faa5c1c41f
- t66dfc48wx3lzf4rqpll4jjqsbtxzz8c
- SPFv=spf1 include:_spf.systemseven_net._d.easydmarc.pro -all
- MS=ms10229853
- brevo-code:4c906645360a96159a45db469dd06069
- easydmarc-verification:4e96484e-e361-47c8-b867-3a3b21fcdaf7
Full email verification for systemseven.net
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