syr.edu

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
syr.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 15:56:00 UTC · ↺ Refresh

MX Hostnames

  • syr-edu.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 128.230.18.63

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns1.syr.edu
ns2.syr.edu
its-ndd-nc-extns-01.syr.edu
lurch.cns.syr.edu
its-ndd-sc-extns-01.syr.edu
icarus.syr.edu
lurch.syr.edu

SPF Record

✓ Strict (-all)
v=spf1 mx:spf.syr.edu include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; rf=afrf; pct=100; ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1

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

All TXT Records

9 records
  • airtable-verification=75fc4c60b061a07e5a1973a39c2c6032
  • 38fu1ofo2v6cjntnk0jdaaovaf
  • SPFv=spf1 mx:spf.syr.edu include:spf.protection.outlook.com -all
  • atlassian-domain-verification=YmuP0w5kKYcGbbj2l0Hznj1kt1oqUcXNbW2ArTDpxPjFUr/znB/dhnAJa6cu17QQ
  • atlassian-sending-domain-verification=e48074eb-dc35-4c0a-801d-15b7e7152ce8
  • d365mktkey=k3qWbfxG7YqGLgbdErhW3jrkrJVAdkRCmRAMQ9e0zB4x
  • d365mktkey=xtwwJrx4xyMxzKlKtGfXrtAD3RrKPssxi4xghrW9LCYx
  • jamf-site-verification=M5etiTqGdkTkdSsFNZn7Yw
  • anthropic-domain-verification-bbywt6=lAujtI5TVyzitNIxCeNUfyQOI
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