Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
launch3telecom.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 11:03:41 UTC · ↺ Refresh
MX Hostnames
- launch3telecom-com.mail.protection.outlook.com
MX Priorities
- launch3telecom-com.mail.protection.outlook.com: 0
A / AAAA Records
- 67.226.208.61 ↩ 67-226-208-61.netfire.rip
Mail Server IPs
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.netfire.com webservices.netfire.com 2026030801 3600 1800 1209600 86400
Primary NS (mname)
ns1.netfire.com
Admin Email (rname)
webservices@netfire.com
Serial
2026030801
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.netfire.com
ns2.netfire.com
ns1.netfire.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:67.226.208.61 include:netfire.net a mx include:spf.protection.outlook.com include:sendgrid.net include:spf.emailsignatures365.com include:spf.exclaimer.net include:mail.launch3telecom.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
default._domainkey
s1._domainkey
s2._domainkey
✓ 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- google-site-verification=XB5L7HCmjeMSxtRzw-viQ2lj8J7nW48-peVBcXYX7mI
- SPFv=spf1 ip4:67.226.208.61 include:netfire.net a mx include:spf.protection.outlook.com include:sendgrid.net include:spf.emailsignatures365.com include:spf.exclaimer.net include:mail.launch3telecom.com -all
- google-site-verification=tWT_Vwyu3nuP0HMyK326gox6BHIZj05ZnJp9S0J3lFk
- MS=ms27323119
Full email verification for launch3telecom.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits