egr.uh.edu

Valid Email Server
Domain Lookup › egr.uh.edu

Domain Overview

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

Checked via [email protected] · 2026-03-17 20:17:25 UTC · ↺ Refresh

MX Hostnames

  • Bug.egr.uh.edu
  • Post-Office.uh.edu

MX Priorities

  • bug.egr.uh.edu: 10
  • post-office.uh.edu: 20

A / AAAA Records

  • 129.7.202.11 ↩ CMS-0.EGR.UH.EDU

Mail Server IPs

  • 129.7.202.10 ↩ Bug.EGR.UH.EDU
  • 129.7.235.64 ↩ smtp11.cc.uh.edu
  • 129.7.235.65 ↩ smtp12.cc.uh.edu
  • 129.7.79.201 ↩ post-office.uh.edu

SOA Record

Raw SOA ns.egr.uh.edu hostmaster.egr.uh.edu 2026030401 10800 3600 1209600 86400
Primary NS (mname)
ns.egr.uh.edu
Admin Email (rname)
hostmaster@egr.uh.edu
Serial
2026030401
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.uh.edu
ns.egr.uh.edu

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:129.7.0.0/16 ip4:192.138.193.0/24 ip4:192.138.194.0/24 ip4:192.35.143.0/24 ip4:208.117.128.0/18 ip6:2604:EE80::/32 include:everbridge.com include:everbridge.net include:everbridgemail.com include:amazonses.com include:rnmk.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

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

3 records
  • SPFv=spf1 a mx ip4:129.7.0.0/16 ip4:192.138.193.0/24 ip4:192.138.194.0/24 ip4:192.35.143.0/24 ip4:208.117.128.0/18 ip6:2604:EE80::/32 include:everbridge.com include:everbridge.net include:everbridgemail.com include:amazonses.com include:rnmk.com ~all
  • College of Engineering
  • google-site-verification=j-8la_42H9EMM45i1sXwPZGb0WTLqBSI9fhEl5vC49M
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