fortis.edu

Valid Email Server
Domain Lookup › fortis.edu

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
fortis.edu
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 05:56:30 UTC · ↺ Refresh

MX Hostnames

  • d289935b.ess.barracudanetworks.com
  • d289935a.ess.barracudanetworks.com

MX Priorities

  • d289935b.ess.barracudanetworks.com: 20
  • d289935a.ess.barracudanetworks.com: 20

A / AAAA Records

  • 151.101.67.10 (no PTR)
  • 151.101.3.10 (no PTR)
  • 151.101.195.10 (no PTR)
  • 151.101.131.10 (no PTR)

Mail Server IPs

  • 209.222.82.252 ↩ mail.ess.barracuda.com
  • 209.222.82.255 ↩ mail.ess.barracuda.com
  • 209.222.82.253 ↩ mail.ess.barracuda.com

SOA Record

Raw SOA ns10.dnsmadeeasy.com dns.dnsmadeeasy.com 2009010734 43200 3600 1209600 180
Primary NS (mname)
ns10.dnsmadeeasy.com
Admin Email (rname)
dns@dnsmadeeasy.com
Serial
2009010734
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

ns15.dnsmadeeasy.com
ns13.dnsmadeeasy.com
ns11.dnsmadeeasy.com
ns10.dnsmadeeasy.com
ns12.dnsmadeeasy.com
ns14.dnsmadeeasy.com

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:216.230.124.52/32 ip4:216.23.126.58 ip4:40.143.128.12/28 ip4:40.143.137.192/32 ip4:216.230.101.186/32 include:servers.mcsv.net include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 3 found
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1

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

All TXT Records

11 records
  • facebook-domain-verification=sdd7ur3ipulf7825i27kkczla73cbp
  • MS=ms40438847
  • google-site-verification=Jxk7YxgjuPS3L0qT3Yl4m4z6l1ZrFtQTxm3kTs6zMSk
  • SPFv=spf1 mx ip4:216.230.124.52/32 ip4:216.23.126.58 ip4:40.143.128.12/28 ip4:40.143.137.192/32 ip4:216.230.101.186/32 include:servers.mcsv.net include:spf.ess.barracudanetworks.com -all
  • google-site-verification=wNBcGe00CjyegML-C986EucWMdAOeQ4cZgG7RI5PhuY
  • google-site-verification=3xOkP657vBk0Tafqu8vBbHTrjLkGqNuPr8AX3RmQPwE
  • 072997398b5mq2rj94ygch1jqv7tjv4y
  • DMARCv=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
  • apple-domain-verification=awMtpxxgTQqIf-CwFl5BZDuMiuZq0K9TAqmjT6d-2EM
  • MS=17CF25985F12498613345DF4111822935C157A6A
  • _globalsign-domain-verification=4OStZp2x5LeovzsIdTLwn16ioqi7rgfnvppiflj1q2
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