Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
walsh.edu
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 23:46:30 UTC · ↺ Refresh
MX Hostnames
- d49076a.ess.barracudanetworks.com
- d49076b.ess.barracudanetworks.com
MX Priorities
- d49076a.ess.barracudanetworks.com: 10
- d49076b.ess.barracudanetworks.com: 20
A / AAAA Records
- 162.252.214.174 ↩ customer.ipv4.totaluptime.com
Mail Server IPs
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns0.oar.net hostmaster.oar.net 2026031200 86400 21600 604800 3600
Primary NS (mname)
ns0.oar.net
Admin Email (rname)
hostmaster@oar.net
Serial
2026031200
Refresh
86400s
Retry
21600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.oar.net
ns2.oar.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:206.244.45.25 ip4:206.244.45.250 include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.act-on.net include:aspmx.pardot.com include:e2ma.net include:_phishspf.knowbe4.com include:spf.ess.barracudanetworks.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- 6xmluRi2TldmoKvlVyj7hudBxnkEyrs45bI9BQunDu330Z2d1tyEEMXMgNBn0ope/7kxzz6wxShzp2Vg7KhBog==
- pardot746643=9a5d0baae7ec2a7fc22a69d6502b813b0cd229b3d2802155583c2a18efe2196b
- adobe-idp-site-verification=583cb0bfdb44183cb5221b5d1dbd10f78c55bd478d8732cb4cf1d5136554556c
- facebook-domain-verification=0upca42owulfy971cnr6arg6hibzwi
- pardot746643=8d5564fb067369d0f456a75d68b7baa3f05d78820b3639bc54bcf353119f2e94
- SPFv=spf1 ip4:206.244.45.25 ip4:206.244.45.250 include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.act-on.net include:aspmx.pardot.com include:e2ma.net include:_phishspf.knowbe4.com include:spf.ess.barracudanetworks.com ~all
- e2ma-verification=gplcb
- pardot746643=726929e419185132baee85628a22408254638a05bcfc322d29731b778826f07e
- pardot_127121_*=f9cf24681c8ec1d2cb6729bebdb9b223586adc760fe5916269884bc2b3d9820a
- MS=ms19618857
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