gallaudet.edu

Valid Email Server
Domain Lookup › gallaudet.edu

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gallaudet.edu
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 22:46:10 UTC · ↺ Refresh

MX Hostnames

  • alt3.aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • aspmx.l.google.com

MX Priorities

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

A / AAAA Records

  • 162.159.134.42

Mail Server IPs

  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 172.253.122.26 ↩ bh-in-f26.1e100.net
  • 2607:f8b0:4004:c17::1a ↩ bl-in-f26.1e100.net
  • 173.194.76.26 ↩ ws-in-f26.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net

SOA Record

Raw SOA gallns.gallaudet.edu abuse.gallaudet.edu 2013050237 10800 3600 2419200 900
Primary NS (mname)
gallns.gallaudet.edu
Admin Email (rname)
abuse@gallaudet.edu
Serial
2013050237
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s

Nameservers (NS)

gallns.gallaudet.edu
ns2.gallaudet.edu
ns3.gallaudet.edu

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ip4:199.255.192.0/22 ip4:199.127.232.0/22 ip4:54.240.0.0/18 ip4:69.169.224.0/20 ip4:23.249.208.0/20 ip4:23.251.224.0/19 ip4:76.223.176.0/20 ip4:54.240.64.0/19 ip4:54.240.96.0/19 ip4:52.82.172.0/22 include:spf_1.gallaudet.edu ~all
📊 DNS lookups: 2/10
~ 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

✓ 4 found
google._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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

7 records
  • pardot914661=053db7e763558daf673cc61cde42cbae1b45ffcff6b37ceaf5ecee98d600defe
  • Gallaudet University
  • autodesk-domain-verification=Aydg_4IjNVXv3XZ_ymYj
  • SPFv=spf1 include:_spf.google.com ip4:199.255.192.0/22 ip4:199.127.232.0/22 ip4:54.240.0.0/18 ip4:69.169.224.0/20 ip4:23.249.208.0/20 ip4:23.251.224.0/19 ip4:76.223.176.0/20 ip4:54.240.64.0/19 ip4:54.240.96.0/19 ip4:52.82.172.0/22 include:spf_1.gallaudet.edu ~all
  • ca3-5bc34a2abd1c420f94f2cecea8f81e1f
  • DKIMv=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCfMD1n1Rd5PfxlWnQabfwJgm3j duY5gv61/7QbK1vCUA7omQSj0qkn/sbnvcT3e5EW+uwDkDPV+vm07uaqJIvlrGR/ dnjBAUiXUhpvOJxE6V1y0NZ/T2LUxsjsCvumYmoV2vDeF6DyQ6d56T9FgCsAq3/R BQAZmkJPCwKfwYzCIQIDAQAB
  • google-site-verification=z3qvesV9PvgYR2ucw_SoRbj7RxlaUxD6wf6tZwD3P2c
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