Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
brewsterbears.org
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 07:44:53 UTC · ↺ Refresh
MX Hostnames
- d204887a.ess.barracudanetworks.com
- brewsterbears-org.mail.protection.outlook.com
- d204887b.ess.barracudanetworks.com
MX Priorities
- d204887b.ess.barracudanetworks.com: 5
- d204887a.ess.barracudanetworks.com: 0
- brewsterbears-org.mail.protection.outlook.com: 10
A / AAAA Records
- 34.238.178.141
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
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c927::
SOA Record
Raw SOA
oasis.wsipc.wednet.edu hostmaster.wsipc.org 2024100301 10800 1800 3628800 14400
Primary NS (mname)
oasis.wsipc.wednet.edu
Admin Email (rname)
hostmaster@wsipc.org
Serial
2024100301
Refresh
10800s
Retry
1800s
Expire
3628800s
Minimum TTL
14400s
Nameservers (NS)
apple.wa-k20.net
ruler.wa-k20.net
oasis.wsipc.wednet.edu
sitka.wsipc.wednet.edu
SPF Record
✓ Strict (-all)
v=spf1 ip4:152.157.6.0/24 ip4:20.252.34.27 include:sendgrid.net include:mail.zendesk.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
4 records- MS=ms76883089
- apple-domain-verification=9HnzUI58RpZOw5dV
- google-site-verification=cmhTVyo84C8jJGaeKqIB-HIEJZaQuPxk1G01U7wj6ds
- SPFv=spf1 ip4:152.157.6.0/24 ip4:20.252.34.27 include:sendgrid.net include:mail.zendesk.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
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