Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
northchicago.org
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 20:55:53 UTC · ↺ Refresh
MX Hostnames
- d279631b.ess.barracudanetworks.com
- d279631a.ess.barracudanetworks.com
MX Priorities
- d279631b.ess.barracudanetworks.com: 20
- d279631a.ess.barracudanetworks.com: 10
A / AAAA Records
- 129.153.208.86 (no PTR)
Mail Server IPs
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns99.worldnic.com namehost.worldnic.com 126020413 10800 3600 604800 3600
Primary NS (mname)
ns99.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126020413
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns100.worldnic.com
ns99.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com ip4:96.84.83.34 ip4:96.84.83.45 ip4:64.57.254.198 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
9 records- 134edb5a2660bae58dbe3d701f7b06b1
- SPFv=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com ip4:96.84.83.34 ip4:96.84.83.45 ip4:64.57.254.198 -all
- m49657nkqvpiepin7454enqfqk
- jfb50vne5ln00mb14hbvd7sga7
- MS=2D02F1E9AE327A495CC79BD81D7E59489139A048
- rdri4qsm0rpd1gc87n1sr3t0jo
- logmein-verification-code=9c5534c4-5498-4854-851a-4caa2fabccb7
- 3q1nq6rrtdca2dtanhb6fun7du
- MS=ms37168318
Full email verification for northchicago.org
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