Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
solano.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 04:15:25 UTC · ↺ Refresh
MX Hostnames
- solano-edu.mail.protection.outlook.com
MX Priorities
- solano-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 3.209.26.193 ↩ ec2-3-209-26-193.compute-1.amazonaws.com
- 52.73.2.219 ↩ ec2-52-73-2-219.compute-1.amazonaws.com
- 34.236.193.193
Mail Server IPs
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
dns4.solano.edu admin.solano.edu 631 1200 600 1209600 300
Primary NS (mname)
dns4.solano.edu
Admin Email (rname)
admin@solano.edu
Serial
631
Refresh
1200s
Retry
600s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
dns4.solano.edu
ns5.cenic.org
ns6.cenic.org
dns3.solano.edu
ns4.cenic.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]
~ 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
13 records- MS=ms44900118
- MS=EC4BCC7CFBC7D71D9E1B154A2E5AA2168CDC5F07
- byhg1qjk8x4wlfc5c7d1vr0x1dnk6bp7
- CNmB/EoQ+GGCJG0k/DWuxb1KcqGH0vfGltML5NY4QNUYpcf57PAyQ0GiAFxhO2mKxSE1/IPc1r2UCQcqjxs7Gw==
- 1password-site-verification=4MTAPNZ37VG4ZO2CF3WOBWA4UI
- site24x7-signals-domain-verification=018a32fbce1ec488169f3de83140d304
- Google-site-verification=7FNVZOwfBmNBROI9etQvYQA0CA6GEaT7oy9O4M4Xhbw
- apple-domain-verification=PKvpmQBtj5fpKZeL
- _xham3xxq0cd2ppjsm4wt6ndqjtkixqz
- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
- 4pvt5b4bdd53q2xqqf5yvdcj48dqznt5
- google-site-verification=YUM8_MClb51TGVbYxCMFucNWGTQ8j7PM2-Fz9UomiIA
- _2yr23gu8na6lxqyfh02f2t4epmdrt7b
Full email verification for solano.edu
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