Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
go2fbt.com
Yes
โ Yes
Outlook
No
No
โ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
ยท 2026-03-21 18:44:46 UTC ยท โบ Refresh
MX Hostnames
- go2fbt-com.mail.protection.outlook.com
MX Priorities
- go2fbt-com.mail.protection.outlook.com: 10
A / AAAA Records
- 209.105.226.93 โฉ web2.clevermelon.com
Mail Server IPs
- 52.101.8.34 โฉ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.40.6 โฉ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.8.42 โฉ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.42.14 โฉ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: โฉ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 โฉ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c803:: โฉ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 โฉ mail-dm2pr04cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.boitdns.com admin.boitdns.com 2022061554 1200 600 1209600 86400
Primary NS (mname)
ns1.boitdns.com
Admin Email (rname)
admin@boitdns.com
Serial
2022061554
Refresh
1200s
Retry
600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.boitdns.com
ns2.boitdns.com
ns3.boitdns.com
SPF Record
โ Strict (-all)
v=spf1 ip4:208.64.241.40/29 include:spf1.go2fbt.com include:spf2.go2fbt.com include:spf3.go2fbt.com include:spf4.go2fbt.com include:spf.protection.outlook.com include:_spf.salesforce.com a:monitor.ensenta.com mx exists:%{i}.spf.hc197966.iphmx.com -all
๐ DNS lookups: 9/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
โ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];ri=604800;fo=s
โ Reject โ strongest protection
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
DKIM Selectors
โ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
โ Public key: 216 chars (valid)
โ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- sq7nn0lblpcg1vh0kn06t36gfh5lbpdl
- "5d7dqq4z02mpp5wxs73ghsk1npdm0640"
- amazonses:+B/GL69QxiHATb420lqcXkzePiAB1B1eD1P7LKWznPk=
- SPFv=spf1 ip4:208.64.241.40/29 include:spf1.go2fbt.com include:spf2.go2fbt.com include:spf3.go2fbt.com include:spf4.go2fbt.com include:spf.protection.outlook.com include:_spf.salesforce.com a:monitor.ensenta.com mx exists:%{i}.spf.hc197966.iphmx.com -all
- duo_sso_verification=gPCTcTfr4W6KRNl8b02ij9aTkMSDoKkLzG15WThF3EclafUj86Y26XCljkz7lvN0
- 4wng5dzztdqdfh8t6q4pkcfncqthk7pn
- pfqhrdgl3gqcm89at63fgebngu
- in1s5cvep3o4g1315q811pes76
- knowbe4-site-verification=4eea474c0c09eed201fc026b8e5a6e2b
- amazonses:4UlJyW9KmUlMWRj64JXxeTKaxxceO0N+8Naft0Ak49Q=
- "MS=ms16831921"
Free ยท No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts โ unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site
See demo & docs
Deep verification
Full email verification for go2fbt.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits