Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
linnbenton.edu
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 15:50:51 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- alt3.aspmx.l.google.com
- smtp1.linnbenton.edu
- aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt4.aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- smtp1.linnbenton.edu: 35
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
A / AAAA Records
- 3.209.26.193 ↩ ec2-3-209-26-193.compute-1.amazonaws.com
- 52.73.2.219
- 34.236.193.193
Mail Server IPs
- 172.253.122.26 ↩ bh-in-f26.1e100.net
- 2607:f8b0:4004:c17::1a ↩ bl-in-f26.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net
- 140.211.14.31 ↩ smtp1.linnbenton.edu
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
SOA Record
Raw SOA
priscilla.ns.cloudflare.com dns.cloudflare.com 2400032419 10000 2400 604800 1800
Primary NS (mname)
priscilla.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400032419
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
priscilla.ns.cloudflare.com
sullivan.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:140.211.14.31 ip4:69.1.99.45 include:_spf.google.com include:mh.blackboard.com include:infusionmail.com include:amazonses.com include:verifymyfafsa.com include:_spf.regroup.com ip4:198.187.196.100 ip4:198.187.196.130 ip4:159.183.195.16 include:sendgrid.net include:_spf.salesforce.com ~all
📊 DNS lookups: 9/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- google-site-verification=aj7hR37i_SsMy7OG1pJtS75nuDjad54-dpibhglyHL0
- google-site-verification=wh1PkQ0VWvnZ1QRgUhpQWd0NFv9AYVn_0JyeWxJwlCA
- SPFv=spf1 mx ip4:140.211.14.31 ip4:69.1.99.45 include:_spf.google.com include:mh.blackboard.com include:infusionmail.com include:amazonses.com include:verifymyfafsa.com include:_spf.regroup.com ip4:198.187.196.100 ip4:198.187.196.130 ip4:159.183.195.16 include:sendgrid.net include:_spf.salesforce.com ~all
- MS=ms44143950
- duo_sso_verification=5Y8II7aXoKJ4D6JEpT4BAXDK5rJbthnDh6E5YOLu2vQgOgrYq3e8Q5tVRUkxcFR4
- google-site-verification=-IM548-ImQTr6H2uvcNtrc8vy0Hp31m39BKTkqVKRn4
- google-site-verification=Triljt69yramasYnD1ZgGrKBpC007LWSFfQNzDHisbA
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