Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fhlb.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 18:53:46 UTC · ↺ Refresh
MX Hostnames
- fhlb-com.mail.protection.outlook.com
MX Priorities
- fhlb-com.mail.protection.outlook.com: 0
A / AAAA Records
- 52.252.164.76 (no PTR)
Mail Server IPs
- 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
- 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
- 52.101.9.19 ↩ mail-blapr09cu00103.inbound.protection.outlook.com
- 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
- 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f904:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-07.azure-dns.com azuredns-hostmaster.microsoft.com 2022050420 3600 300 2419200 300
Primary NS (mname)
ns1-07.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
2022050420
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4-07.azure-dns.info
ns1-07.azure-dns.com
ns2-07.azure-dns.net
ns3-07.azure-dns.org
SPF Record
✓ Strict (-all)
v=spf1 a:appmailout1.citi.com a:appmailout2.citi.com ip4:4.151.3.14 ip4:20.221.224.4 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100;rua=mailto:[email protected];ruf=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
✓ 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
4 records- MS=ms41324407
- SPFv=spf1 a:appmailout1.citi.com a:appmailout2.citi.com ip4:4.151.3.14 ip4:20.221.224.4 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com -all
- NZo2qaRpujVUE69swXee9JZCTwWez5zZo92a83gZu2MnUyfYHb7Ffbp9asPjKivJuXZamKjGhi4GUlbHXhKE8w==
- atlassian-domain-verification=HNiyuUKYd0Mj/cv1PepBpgvHdbOn+6pmk+1Nqn6NNq4U3HRyzwhR7tQULhYelBae
Full email verification for fhlb.com
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