Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bloomfield.k12.nj.us
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 07:29:17 UTC · ↺ Refresh
MX Hostnames
- ALT2.ASPMX.L.GOOGLE.COM
- ALT3.ASPMX.L.GOOGLE.COM
- ASPMX.L.GOOGLE.COM
- ALT1.ASPMX.L.GOOGLE.COM
MX Priorities
- alt2.aspmx.l.google.com: 5
- alt3.aspmx.l.google.com: 10
- aspmx.l.google.com: 1
- alt1.aspmx.l.google.com: 5
A / AAAA Records
- 34.85.167.168 ↩ 168.167.85.34.bc.googleusercontent.com
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 142.251.16.27 ↩ bl-in-f27.1e100.net
- 2607:f8b0:4004:c06::1b ↩ bg-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
SOA Record
Raw SOA
ns1.comcastbusiness.net domreg-tech.comcastbusiness.net 2024110705 3600 7200 604800 7200
Primary NS (mname)
ns1.comcastbusiness.net
Admin Email (rname)
domreg-tech@comcastbusiness.net
Serial
2024110705
Refresh
3600s
Retry
7200s
Expire
604800s
Minimum TTL
7200s
Nameservers (NS)
ns3.comcastbusiness.net
ns4.comcastbusiness.net
ns5.comcastbusiness.net
ns1.comcastbusiness.net
ns2.comcastbusiness.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:24.104.40.242 ip4:24.104.40.243 include:_spf.google.com include:customerspf.schoolmessenger.com ~all
📊 DNS lookups: 3/10
~ 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
4 records- OxBJMQcXGs7Le3X8JyWdSEbWECXhKUKTRsnJHWhrTrZe50uuddmMoPXF4oePYtOXGLoDsjIB46JNM3NzHkZR/g==
- SPFv=spf1 mx ip4:24.104.40.242 ip4:24.104.40.243 include:_spf.google.com include:customerspf.schoolmessenger.com ~all
- duo_sso_verification=Xxh0SCorQCTk5IKupNTgMKCExpbZOlW22Er5KFcOFRjXJzMDYnFo265thfCJZfsa
- google-site-verification=8Zf6uVZA2ExanMVFt8RovHrnEGAQV2VKcVhn48ADqUg
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