c.ringling.edu

Valid Email Server
Domain Lookup › c.ringling.edu
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
c.ringling.edu
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-10-03 09:27:10 UTC · ↺ Refresh

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MX Hostnames

  • aspmx3.googlemail.com
  • aspmx4.googlemail.com
  • aspmx.l.google.com
  • aspmx2.googlemail.com
  • alt2.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • aspmx5.googlemail.com

MX Priorities

  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5
  • aspmx2.googlemail.com: 10
  • aspmx3.googlemail.com: 10
  • aspmx5.googlemail.com: 30
  • aspmx4.googlemail.com: 30
  • aspmx.l.google.com: 1

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 192.178.234.27 ↩ ncsclj-in-f27.1e100.net
  • 2800:3f0:4003:c14::1a (no PTR)
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 192.178.234.26 ↩ ncsclj-in-f26.1e100.net
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 172.253.157.27 ↩ yubrupd-in-f27.1e100.net
  • 2a00:1450:400c:c23::1a ↩ yubrupd-in-f26.1e100.net

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:34.196.86.106 ip4:216.38.191.30 ip4:216.38.191.18 ip4:216.235.196.0/22 ip4:216.235.200.0/21 ip4:205.139.104.0/22 ip4:206.79.6.0/24 ip4:74.122.104.0/22 ip4:149.72.88.187 include:spf.protection.outlook.com include:cust-spf.cashnet.com include:_spf.google.com include:_spf.samanage.com ~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: 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

3 records
  • anthropic-domain-verification-4bv42a=yVNxyW7Wnf4RXejdV3P9cwGD7
  • ZOOM_verify_aMOaH64opugEBtMLryfEHM
  • SPFv=spf1 ip4:34.196.86.106 ip4:216.38.191.30 ip4:216.38.191.18 ip4:216.235.196.0/22 ip4:216.235.200.0/21 ip4:205.139.104.0/22 ip4:206.79.6.0/24 ip4:74.122.104.0/22 ip4:149.72.88.187 include:spf.protection.outlook.com include:cust-spf.cashnet.com include:_spf.google.com include:_spf.samanage.com ~all
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