Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cccc.edu
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 22:06:08 UTC · ↺ Refresh
MX Hostnames
- alt4.aspmx.l.google.com
- alt1.aspmx.l.google.com
- aspmx.l.google.com
- alt3.aspmx.l.google.com
- smtp.google.com
- alt2.aspmx.l.google.com
MX Priorities
- alt1.aspmx.l.google.com: 5
- alt3.aspmx.l.google.com: 10
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 2
- alt4.aspmx.l.google.com: 10
- smtp.google.com: 1
A / AAAA Records
- 23.185.0.4
- 2620:12a:8001::4
- 2620:12a:8000::4
Mail Server IPs
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 172.253.62.27 ↩ bc-in-f27.1e100.net
- 2607:f8b0:4004:c1f::1b ↩ pd-in-f27.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
SOA Record
Raw SOA
pdns09.domaincontrol.com dns.jomax.net 2026021900 28800 7200 604800 600
Primary NS (mname)
pdns09.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026021900
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
pdns09.domaincontrol.com
pdns10.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:mh.blackboard.com include:spf.cfi.org include:_spf.qualtrics.com include:spf.constantcontact.com include:amazonses.com include:spf.virtrugateway.com ip4:152.27.74.1 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 1 found
google._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- _tgucmwoihtttghgzs9v953j56c8cxz4
- google-site-verification=8w134NJWHJILkBtMaLnRQQ7fH5PFjPFJgn2DCynBMh4
- MS=ms62547065
- SPFv=spf1 include:_spf.google.com include:mh.blackboard.com include:spf.cfi.org include:_spf.qualtrics.com include:spf.constantcontact.com include:amazonses.com include:spf.virtrugateway.com ip4:152.27.74.1 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 ~all
- google-site-verification=28TDIHGGOdIB7IQQ1C4KTZbQN5XBFjjEtjvt1IZ0fIY
- BuTH3FD8F3JUb4LVNyxYjxwE3AxA92TKAoD72UoE
- brevo-code:2fef39a24fc99a0252a0628e905f23ab
Full email verification for cccc.edu
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