Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sibleycounty.gov
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 06:08:01 UTC · ↺ Refresh
MX Hostnames
- d282799a.ess.barracudanetworks.com
- d282799b.ess.barracudanetworks.com
MX Priorities
- d282799b.ess.barracudanetworks.com: 20
- d282799a.ess.barracudanetworks.com: 10
A / AAAA Records
- 207.38.77.212 (no PTR)
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
julian.ns.cloudflare.com dns.cloudflare.com 2399864505 10000 2400 604800 1800
Primary NS (mname)
julian.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399864505
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
tessa.ns.cloudflare.com
julian.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:156.99.15.72 a:zixvpm01.co.kandiyohi.mn.us a:zixvpm02.co.kandiyohi.mn.us include:spf.messaging.microsoft.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 211 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- MS=ms71061639
- _xc5xnrl2d6uaraedoezh4f8b7ufelti
- apple-domain-verification=5GX7fGvs2iJ1EAhn
- duo_sso_verification=tubPSQr8rix10g4yQNSgatruR5F4Zk5clREypnUIYERVTtczpGTqedseCB89WSRw
- fwdLa16RAiEzUPLKvDR5rE46dtYBuWwccHQQThBHBa8
- knowbe4-site-verification=147d0c40d4e30f22824f3cbf6a91e2f1
- ktqh21ol57ffslol3ba8brlric
- mhoiBJldz3hG6BkltilEK_4ZqkqTrKktNvJTYprREas
- SPFv=spf1 mx a ip4:156.99.15.72 a:zixvpm01.co.kandiyohi.mn.us a:zixvpm02.co.kandiyohi.mn.us include:spf.messaging.microsoft.com ~all
- 3uepmh42g2e8nj5g0uo8mnduoe
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