Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dekalbk12.org
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 17:31:09 UTC · ↺ Refresh
MX Hostnames
- ASPMX.L.GOOGLE.COM
- ALT1.ASPMX.L.GOOGLE.COM
- ALT2.ASPMX.L.GOOGLE.COM
- ALT4.ASPMX.L.GOOGLE.COM
- ALT3.ASPMX.L.GOOGLE.COM
MX Priorities
- alt1.aspmx.l.google.com: 5
- alt4.aspmx.l.google.com: 10
- alt3.aspmx.l.google.com: 10
- aspmx.l.google.com: 1
- alt2.aspmx.l.google.com: 5
A / AAAA Records
- 104.17.71.73
- 162.159.136.49
Mail Server IPs
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 142.251.111.26 ↩ bk-in-f26.1e100.net
- 2607:f8b0:4004:c06::1a ↩ bg-in-f26.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
SOA Record
Raw SOA
asnsvr.asc.edu phduggan.asnmail.asc.edu 2025121600 600 300 900 800
Primary NS (mname)
asnsvr.asc.edu
Admin Email (rname)
phduggan@asnmail.asc.edu
Serial
2025121600
Refresh
600s
Retry
300s
Expire
900s
Minimum TTL
800s
Nameservers (NS)
asnsvr2.asc.edu
ns3.asc.edu
ns2.asc.edu
ns1.asc.edu
asnsvr.asc.edu
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:192.230.230.0/25 ip4:69.196.241.0/28 ip4:69.196.242.128/28 include:_spf.bbnotify.net include:_spf.google.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected];pct=100;adkim=r;aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 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
6 records- apple-domain-verification=lmhVUvhnRjquK77r
- MS=9B6A7E21063284B5741EE009B1CDCADCF1D249DF
- adobe-idp-site-verification=8db4fdb4c79ba3efaddc76776f5b0b57cc9263c7b306ceb1c9e3719708c2e506
- docusign=cb7b8a4d-d5b8-4e2f-9127-49789e72fdcb
- SPFv=spf1 ip4:192.230.230.0/25 ip4:69.196.241.0/28 ip4:69.196.242.128/28 include:_spf.bbnotify.net include:_spf.google.com ~all
- duo_sso_verification=2Pa6kVuhHEPkujpfQHrxFJnGCPZaDvIR7LCyJy7dyhmqG6M72jpDeaiKT8CsjSjn
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