firstassembly.fm

Valid Email Server
Domain Lookup › firstassembly.fm

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
firstassembly.fm
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 21:04:53 UTC · ↺ Refresh

MX Hostnames

  • firstassembly-fm.mail.protection.outlook.com

MX Priorities

  • firstassembly-fm.mail.protection.outlook.com: 0

A / AAAA Records

  • 98.129.172.52 (no PTR)

Mail Server IPs

  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
  • 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com

SOA Record

Raw SOA ns03.domaincontrol.com dns.jomax.net 2026012500 28800 7200 604800 3600
Primary NS (mname)
ns03.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026012500
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns04.domaincontrol.com
ns03.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:64.255.131.42/29 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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

7 records
  • google-site-verification=BYY4ekJ-6cHkgBF3GYz4MwCUIaZhQGisuNYdmwozAdQ
  • selector1-firstassembly-fm._domainkey.firstassemblyag.onmicrosoft.com
  • MS=ms20110917
  • MS=A65B67D8B7CDB927FDD8FF5D2FF626C2DF2A5F1B
  • v=verifydomain MS=2196107
  • SPFv=spf1 ip4:64.255.131.42/29 include:spf.protection.outlook.com -all
  • google-site-verification=9PP9E1riTOcNuqgzfMVE69eNd2WY7XZ04KNf18ce7Qk
Full email verification for firstassembly.fm

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits