Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
chattahoocheetech.edu
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 22:25:57 UTC · ↺ Refresh
MX Hostnames
- mx1.hc3736-85.iphmx.com
- mx2.hc3736-85.iphmx.com
MX Priorities
- mx2.hc3736-85.iphmx.com: 0
- mx1.hc3736-85.iphmx.com: 0
A / AAAA Records
- 72.162.49.80 (no PTR)
Mail Server IPs
- 139.138.57.126 ↩ esa.hc3736-85.iphmx.com
- 216.71.154.122 ↩ esa.hc3736-85.iphmx.com
SOA Record
Raw SOA
ns1-07.azure-dns.com sysadmin.chattahoocheetech.edu 2018082399 1200 600 1209600 3600
Primary NS (mname)
ns1-07.azure-dns.com
Admin Email (rname)
sysadmin@chattahoocheetech.edu
Serial
2018082399
Refresh
1200s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2-07.azure-dns.net
ns3-07.azure-dns.org
ns4-07.azure-dns.info
ns1-07.azure-dns.com
SPF Record
✓ Strict (-all)
v=spf1 exists:%{i}.spf.hc3736-85.iphmx.com ip4:72.162.48.4/32 ip4:64.74.237.230/31 ip4:216.147.212.20/30 include:verifymyfafsa.com include:okta.chattahoocheetech.edu include:spf.protection.outlook.com include:rp.oracleemaildelivery.com include:spf.finalsiteconnect.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
13 records- cqf0t36f27ljmm4cvg9f4b8eln
- google-site-verification=5Af95nxsSkUbuPY_GR7ju2kuNDSB0ZxBc2xhd8ooSB8
- 3jhmcl7f22sg54renqs3ohfnpi
- v=msv1 t=fa0fc798e64db8499086993d18f39c
- adobe-idp-site-verification=5edaf139fb3b83d2f46f8735857a84ae3e1b7488c71e307383a1b1d123d54a40
- apple-domain-verification=1uDWsFzCy6JFNSvO
- mdFWqaEgUajH3w1sdRyR2YpQzTUJ8Dz92F5vbcVfZx6HasoQi8NRhCWUuv8J40nCXPfxQVtikiqQ7A3JO4JeiQ==
- MS=ms95109898
- SPFv=spf1 exists:%{i}.spf.hc3736-85.iphmx.com ip4:72.162.48.4/32 ip4:64.74.237.230/31 ip4:216.147.212.20/30 include:verifymyfafsa.com include:okta.chattahoocheetech.edu include:spf.protection.outlook.com include:rp.oracleemaildelivery.com include:spf.finalsiteconnect.com -all
- ciscocidomainverification=380636dbdd35724a6caed68b3552dad9233bbd95b228b92857c1b8d3edaa1d8d
- v=msv1 t=2ca0780cc9e0cc419e764f279242f9
- 3b2rtamkgbut4rimvshlmqr9kj
- i0bh65mroj3b84ahqqp0qpnhh0
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