Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
chicagofed.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 21:55:19 UTC · ↺ Refresh
MX Hostnames
- mx2.frb.iphmx.com
- mx1.frb.iphmx.com
MX Priorities
- mx1.frb.iphmx.com: 10
- mx2.frb.iphmx.com: 10
A / AAAA Records
- 23.53.11.169 ↩ a23-53-11-169.deploy.static.akamaitechnologies.com
- 23.53.11.164 ↩ a23-53-11-164.deploy.static.akamaitechnologies.com
- 2600:141b:1c00:32::17d1:4813
- 2600:141b:1c00:32::17d1:482b
Mail Server IPs
- 68.232.130.12 ↩ esa7.frb.iphmx.com
- 68.232.142.19 ↩ esa2.frb.iphmx.com
- 68.232.143.233 ↩ esa8.frb.iphmx.com
- 68.232.135.182 ↩ esa6.frb.iphmx.com
- 68.232.140.40 ↩ esa1.frb.iphmx.com
- 68.232.135.177 ↩ esa3.frb.iphmx.com
- 68.232.137.137 ↩ esa4.frb.iphmx.com
- 68.232.146.76 ↩ esa5.frb.iphmx.com
SOA Record
Raw SOA
pdns108.ultradns.com dns.ids.frb.org 1459890823 1200 1800 1209600 300
Primary NS (mname)
pdns108.ultradns.com
Admin Email (rname)
dns@ids.frb.org
Serial
1459890823
Refresh
1200s
Retry
1800s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
pdns108.ultradns.com
pdns108.ultradns.net
pdns108.ultradns.org
ns60.ultradns2.com
ns60.ultradns2.org
pdns108.ultradns.biz
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:199.169.200.4 ip4:199.169.204.4 ip4:199.169.240.69 ip4:199.169.208.69 ip4:204.239.0.224/27 ip4:198.207.147.224/27 include:_netblocks.eloqua.com include:servers.mcsv.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- CS0007468
- _1jertzlg1dcs3guadcb6m2xmwnpaivd
- _m8mt62nlo3qa7vqhd1gprre4zwhxo4z
- HOyjWa0g1480AfwFMUa2zRJ2TQ4:B1B2-FF64-F499-B289-D4EB-142F-A3B7-4499
- _pki-validation.chicagofed.org 5B56-9C03-0387-FFC8-833A-2C25-C603-5687
- SPFv=spf1 ip4:199.169.200.4 ip4:199.169.204.4 ip4:199.169.240.69 ip4:199.169.208.69 ip4:204.239.0.224/27 ip4:198.207.147.224/27 include:_netblocks.eloqua.com include:servers.mcsv.net ~all
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