ccis.edu

Valid Email Server
Domain Lookup › ccis.edu

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ccis.edu
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-29 07:40:51 UTC · ↺ Refresh

MX Hostnames

  • mx1.hc4782-64.iphmx.com
  • mx2.hc4782-64.iphmx.com

MX Priorities

  • mx1.hc4782-64.iphmx.com: 10
  • mx2.hc4782-64.iphmx.com: 10

A / AAAA Records

  • 216.59.56.230 ↩ customer.ipv4.totaluptime.com

Mail Server IPs

  • 216.71.142.115 ↩ esa.hc4782-64.iphmx.com
  • 216.71.147.111 ↩ esa.hc4782-64.iphmx.com

SOA Record

Raw SOA dns-04.ccdns.ccis.edu hostmaster.ccdns.ccis.edu 9686 900 600 3600 300
Primary NS (mname)
dns-04.ccdns.ccis.edu
Admin Email (rname)
hostmaster@ccdns.ccis.edu
Serial
9686
Refresh
900s
Retry
600s
Expire
3600s
Minimum TTL
300s

Nameservers (NS)

dns-04.ccdns.ccis.edu
dns-04.ccis.edu
dns-03.ccdns.ccis.edu
dns-03.ccis.edu
argus.more.net

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:216.71.142.115 ip4:216.71.147.111 ip4:64.78.151.128/26 ip4:216.241.183.0/24 ip4:44.225.137.180 ip4:44.231.28.28 ip4:44.240.29.204 ip4:54.191.52.80 ip4:167.89.123.54 ip4:167.89.123.124 ip4:167.89.115.56 ip4:167.89.115.120 ip4:38.106.32.22/32 ip4:38.106.32.46/32 ip4:205.139.105.140 exists:%{i}.spf.hc4782-64.iphmx.com include:_tuf-spf.touchnet.com include:spf.protection.outlook.com include:infosecmail.net include:a._brightspace.com include:_spf.createsend.com ~all
📊 DNS lookups: 7/10
~ 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

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

12 records
  • MS=ms70349321
  • 00D15000000FtUO=1TBUa00000001Qj
  • cisco-ci-domain-verification=623d23037e56b78779e4e8c15b5fd49c3287ddf9dfdea01bb0c65f6bda82aef1
  • adobe-idp-site-verification=4eb8b4d8b5c238c6a6f8ffaf4c619bcd53d1993b4682d5f2e71f5da89add8c8b
  • SPFv=spf1 ip4:216.71.142.115 ip4:216.71.147.111 ip4:64.78.151.128/26 ip4:216.241.183.0/24 ip4:44.225.137.180 ip4:44.231.28.28 ip4:44.240.29.204 ip4:54.191.52.80 ip4:167.89.123.54 ip4:167.89.123.124 ip4:167.89.115.56 ip4:167.89.115.120 ip4:38.106.32.22/32 ip4:38.106.32.46/32 ip4:205.139.105.140 exists:%{i}.spf.hc4782-64.iphmx.com include:_tuf-spf.touchnet.com include:spf.protection.outlook.com include:infosecmail.net include:a._brightspace.com include:_spf.createsend.com ~all
  • smartsheet-site-validation=ThGc-mJJmgVWqEAJY_ZU6a91eqWz2zl6
  • VP8IIU7MIHE1V165XKV37CM2Q7F9TPTUPL9WI91PV
  • google-site-verification=Nf3D6fb3KtQD9KzqcKjZ0fu2off2jhUtp1nmN2uXfQ0
  • OPE0061431
  • google-site-verification=4qN2tUgnNLlJQzRLXRxekLka2enWUVKt2QvGbNGe6PE
  • apple-domain-verification=RDdWN6bOuLVSfcN1
  • SFMC-XLtyCHlMyhfL3homzeFV-CuTaV83X63MZXNZNgN4
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