madisoncity.k12.al.us

Valid Email Server
Domain Lookup › madisoncity.k12.al.us

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
madisoncity.k12.al.us
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 17:31:12 UTC · ↺ Refresh

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MX Hostnames

  • spamtitan1.madisoncity.k12.al.us
  • spamtitan2.madisoncity.k12.al.us

MX Priorities

  • spamtitan1.madisoncity.k12.al.us: 0
  • spamtitan2.madisoncity.k12.al.us: 0

A / AAAA Records

  • 52.206.191.232 ↩ ec2-52-206-191-232.compute-1.amazonaws.com
  • 209.51.164.169 (no PTR)

Mail Server IPs

  • 3.217.93.218 ↩ spamtitan1.madisoncity.k12.al.us
  • 3.213.90.16 ↩ spamtitan2.madisoncity.k12.al.us

SOA Record

Raw SOA asnsvr.asc.edu phduggan.asnmail.asc.edu 2026033102 3600 300 604800 28800
Primary NS (mname)
asnsvr.asc.edu
Admin Email (rname)
phduggan@asnmail.asc.edu
Serial
2026033102
Refresh
3600s
Retry
300s
Expire
604800s
Minimum TTL
28800s

Nameservers (NS)

ns1.asc.edu
asnsvr.asc.edu
ns3.asc.edu
ns2.asc.edu
asnsvr2.asc.edu

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:_spf.bbnotify.net include:_spf.asc.edu include:spf.gaggle.net ~all
📊 DNS lookups: 4/10
~ 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: 216 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
  • apple-domain-verification=Iyk6ekELOG17idHM
  • duo_sso_verification=IXwLW0N354S2y5krrI3EGcudQdbHTGk4Ss6x6ezFQpisumBODFmyH0K0ySlxH2lO
  • cisco-ci-domain-verification=5cdef7ddb620cd73eb21d589585fc5c318eeda7feb6f17ca0a60c6f03612258e
  • adobe-idp-site-verification=88436759dfd60dd1c08e1876dc59de945e3640a7895269d760325e47389c854e
  • SPFv=spf1 include:_spf.google.com include:_spf.bbnotify.net include:_spf.asc.edu include:spf.gaggle.net ~all
  • google-site-verification=i0fQlnlliB-LzEWPpiW8MtGHBjpYH8QpKXknT1ayo5g
  • google-site-verification=UFkcUf_kbVENuwEEyb-leDwEBprIViX9YviLjczNhWE
  • MS=6C0F094444DD21EAB233C07D310691F4B75149C8
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