Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
conncoll.edu
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 05:51:42 UTC · ↺ Refresh
MX Hostnames
- cypress.conncoll.edu
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt1.aspmx.l.google.com
MX Priorities
- alt1.aspmx.l.google.com: 20
- alt2.aspmx.l.google.com: 20
- alt4.aspmx.l.google.com: 30
- cypress.conncoll.edu: 40
- aspmx.l.google.com: 10
A / AAAA Records
- 2002:88f4:102::88f4:102 (no PTR)
- 2002:88f4:104::88f4:104
- 2002:88f4:101::88f4:101
Mail Server IPs
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
- 136.244.170.59 (no PTR)
- 142.251.16.27 ↩ bl-in-f27.1e100.net
- 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net
SOA Record
Raw SOA
ns-632.awsdns-15.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-632.awsdns-15.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1248.awsdns-28.org
ns-1541.awsdns-00.co.uk
ns-216.awsdns-27.com
ns-632.awsdns-15.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx include:spf-na.exlibrisgroup.com include:_spf.google.com include:spf.elluciancloud.com include:_spf.psm.knowbe4.com include:spf.ILLIAD.oclc.org include:cust-spf.exacttarget.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ Public key: 392 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- SPFv=spf1 mx include:spf-na.exlibrisgroup.com include:_spf.google.com include:spf.elluciancloud.com include:_spf.psm.knowbe4.com include:spf.ILLIAD.oclc.org include:cust-spf.exacttarget.com ~all
- ves-io-08059365-353d-4734-89a2-79195698bfb7
- ZOOM_verify_UvtyEDU989sabcjTyT9C7D
- adobe-idp-site-verification=11a94410-008c-4d3f-ba34-d617792b9da5
- apple-domain-verification=Nge8av9UN8ZQPoRC
- docusign=92093799-5f5b-4a4e-b6b6-ea57806b6b3b
- google-site-verification=4FFJx-tNvLx6ybOpXt77f4xM_kiiCyetN6V2aymYMdY
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