Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cjusd.net
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 03:02:00 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt3.aspmx.l.google.com
MX Priorities
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- aspmx.l.google.com: 1
A / AAAA Records
- 104.17.71.73
Mail Server IPs
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
- 142.251.16.26 ↩ bl-in-f26.1e100.net
- 2607:f8b0:4004:c09::1a ↩ bh-in-f26.1e100.net
SOA Record
Raw SOA
ns1-07.azure-dns.com noc.sbcss.k12.ca.us 2024092400 10800 900 604800 86400
Primary NS (mname)
ns1-07.azure-dns.com
Admin Email (rname)
noc@sbcss.k12.ca.us
Serial
2024092400
Refresh
10800s
Retry
900s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2-07.azure-dns.net
ns3-07.azure-dns.org
ns4-07.azure-dns.info
ns1-07.azure-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.gaggle.net include:_spf.google.com ip4:20.118.176.15 ip4:20.118.176.58 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
8 records- google-site-verification=_LyITBKCH3PCVwnAS7ZhdapvY_hswe5h2lg2vgidIYQ
- cisco-ci-domain-verification=57833da7b2d33b7fd64785ab512ff694ee5e4300bd2294036253cb0e2e80c966
- MS=4121F851F2081949E792713A33851274E77633B5
- apple-domain-verification=KTPuBB8ysTsFtMth
- docusign=7b69029b-ca47-4e89-89bb-786875b5b3f3
- mosyle-verification-1745855727
- SPFv=spf1 include:spf.gaggle.net include:_spf.google.com ip4:20.118.176.15 ip4:20.118.176.58 ~all
- google-site-verification=DH-q7rlioWxcWao3F6nJ0eYLs_iWRItWZmjpGGzcA-Q
Full email verification for cjusd.net
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits