vt.edu

Valid Email Server
Domain Lookup › vt.edu

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
vt.edu
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-07 10:37:23 UTC · ↺ Refresh

MX Hostnames

  • ALT4.ASPMX.L.GOOGLE.COM
  • ALT3.ASPMX.L.GOOGLE.COM
  • ALT2.ASPMX.L.GOOGLE.COM
  • ASPMX.L.GOOGLE.COM
  • ALT1.ASPMX.L.GOOGLE.COM

MX Priorities

  • alt2.aspmx.l.google.com: 20
  • aspmx.l.google.com: 10
  • alt1.aspmx.l.google.com: 20
  • alt4.aspmx.l.google.com: 30
  • alt3.aspmx.l.google.com: 30

A / AAAA Records

  • 198.82.215.14
  • 2607:b400:92:26::97:1e7:3947

Mail Server IPs

  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 172.253.63.27 ↩ bi-in-f27.1e100.net
  • 2607:f8b0:4004:c07::1a ↩ bc-in-f26.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net

SOA Record

Raw SOA milo.cns.vt.edu hostmaster.vt.edu 202604034 3600 900 604800 600
Primary NS (mname)
milo.cns.vt.edu
Admin Email (rname)
hostmaster@vt.edu
Serial
202604034
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

clature.cns.vt.edu
auth2.dns.cogentco.com
auth1.dns.cogentco.com
nomen.cns.vt.edu

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:128.173.0.0/16 ip4:198.82.0.0/16 ip6:2001:468:c80::/48 ip6:2607:b400::/40 mx include:spf.protection.outlook.com include:_spf.google.com include:spf.mail.vt.edu ~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

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

9 records
  • fZeSGIGyGo0lhtHPHmPr5qgf9EsfOOsrW573IJd9ZmDfb4I2J+I2WrsKc97+xLB/nE9n20tPvB28osvIdDGG0w==
  • MS=ms89795818
  • apple-domain-verification=uplwVwTtQ5M7cYOY
  • facebook-domain-verification=o361an7jijh586jgybynmv8u73lpyr
  • atlassian-domain-verification=ashSRaJVLl2E9xl1egBPOysp5ja/vIXBZyUyUFF8uJNabZqdH2nXg3BR4xHkSNMJ
  • adobe-idp-site-verification=8831eb02a0e2d029e1a8f532f70788b5bbe9caa73bcaf151393e340f96aeeb17
  • SPFv=spf1 ip4:128.173.0.0/16 ip4:198.82.0.0/16 ip6:2001:468:c80::/48 ip6:2607:b400::/40 mx include:spf.protection.outlook.com include:_spf.google.com include:spf.mail.vt.edu ~all
  • TAILSCALE-qXVdP7FvyR0BIXkDU6fS
  • MS=ms15905841
Full email verification for vt.edu

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits