Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
palmdalesd.org
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 08:54:55 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt4.aspmx.l.google.com
MX Priorities
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- alt2.aspmx.l.google.com: 5
- alt1.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
A / AAAA Records
- 104.16.159.133
- 104.18.189.233
- 104.18.190.233
- 104.16.158.133
Mail Server IPs
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.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
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.122.27 ↩ bh-in-f27.1e100.net
- 2607:f8b0:4004:c27::1a ↩ yuiadsk-in-f26.1e100.net
SOA Record
Raw SOA
pdns11.domaincontrol.com dns.jomax.net 2026032401 28800 7200 604800 600
Primary NS (mname)
pdns11.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026032401
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
pdns12.domaincontrol.com
pdns11.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:google.com include:customerspf.schoolmessenger.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=10
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 10% of failing messages only
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
15 records- autodesk-domain-verification=q4V4GzwXLWxKnHWVXlJK
- duo_sso_verification=ZbcGPkcYfQEIbCuRuvbOX2lUkR0CT8qP6MPbCx8hDjvZMixeOfBRy7ET5Kgxr2pq
- sophos-domain-verification=d89cca66ae6c96df29aa34b195c9abdbdcf1b71c86ae37ab202e8e3fbc33fe35
- google-site-verification=CIKqHLzei0BKZARYNQEj-3t5YHFlZV8M20HaJ0Ohw7Q
- SPFv=spf1 include:google.com include:customerspf.schoolmessenger.com -all
- ZOOM_verify_kGrkkNsnRbGfOJDkTbCKHA
- apple-domain-verification=npkNLu1Jnxm33nai
- Foxit-domain-verification=2877fc0a0fe76b099621b992be07e652
- openai-domain-verification=dv-ATYGZHHzW4A98V1b5iNDBxdx
- apple-domain-verification=EzwHGB9VtrMfVUJtRfIHwDqYQytdu4UZCgQuU_Wh15s
- MS=ms27306615
- 945a12a36bcd4e8cb2e643c1858401ab
- _o9551w8tldumgthmhl79w4nm7mhr8s3
- adobe-idp-site-verification=3476f030826b42a6acebeb39a794e5deb7bc149ece007958df125aa747306b5b
- google-site-verification=9kV6ww9qjqdsKMiMTsF0nFcUURke8zvI2WUVX-LzQBQ
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