auctr.edu

Valid Email Server
Domain Lookup › auctr.edu

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
auctr.edu
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-04 09:10:32 UTC · ↺ Refresh

MX Hostnames

  • d293050a.ess.barracudanetworks.com
  • d293050b.ess.barracudanetworks.com

MX Priorities

  • d293050b.ess.barracudanetworks.com: 20
  • d293050a.ess.barracudanetworks.com: 10

A / AAAA Records

  • 141.193.213.20 (no PTR)
  • 141.193.213.21 (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 ns01.auctr.edu admin.auctr.edu 2026032602 1200 600 2419200 43200
Primary NS (mname)
ns01.auctr.edu
Admin Email (rname)
admin@auctr.edu
Serial
2026032602
Refresh
1200s
Retry
600s
Expire
2419200s
Minimum TTL
43200s

Nameservers (NS)

ns01.auctr.edu
ns03.auctr.edu
ns02.auctr.edu
ns04.auctr.edu

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ip4:144.125.40.38 ip4:208.70.245.210 a:sfulib8.nmsrv.com include:spf.ess.barracudanetworks.com ~all
📊 DNS lookups: 3/10
~ 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

15 records
  • qsde7jfvtm4tr25t9s23nem67o
  • 4o2cmunlmk48mk8g65un2vpd9h
  • google-site-verification=fx5wgaZ1EyrwCGqW9hj2DYLCxSVppNbz8scD8y81H3w
  • SPFv=spf1 mx ip4:144.125.40.38 ip4:208.70.245.210 a:sfulib8.nmsrv.com include:spf.ess.barracudanetworks.com ~all
  • creqe4mouj847njrsj80p8ucv
  • jp8vuiu916sop7nt2h27hm0ccg
  • google-site-verification=p3VjOMw5x5wOC9PaK-7jCKUUFZmAr5can0PpSpIF5ac
  • ftltpj09dq2f158r1mflvucafa
  • RIEyMhhVfJv+y5ukK1QrrE/WApW/E1UoyLcpoJnP9yGulyhZAoipOPnPkPpDqGiu19/ZKZs2O1mDS3SSDMMYBQ==
  • 62kcqm6cvj84f56r688rr2jkf
  • google-site-verification=LJlvVWPzuO2Syb_r1iBfbqoaSi9jPVwerNFjBMUVy0o
  • lo5ainft70j6gstgm197nsqb2
  • MS=D08C48FB1ECA90F049074B2497EF42566807CBCB
  • cc02jb9s3drkgbn29vphpfnp5
  • google-site-verification=x8nX6cbIUp9QnJ88_2oNI-SqNWXfQ7BDooRMHp4oHu8
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