boostb2b.com

Valid Email Server
Domain Lookup › boostb2b.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
boostb2b.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 21:21:53 UTC · ↺ Refresh

MX Hostnames

  • boostb2b-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 199.60.103.155
  • 199.60.103.55

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

roman.ns.cloudflare.com
anahi.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:mailgun.org include:_spf.elasticemail.com include:44110254.spf02.hubspotemail.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected]

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
dkim._domainkey
k1._domainkey
✓ Public key: 392 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

15 records
  • google-site-verification=ro5VnKkrnZppsOCmMD0egpbihNQirxIktxLh2jNotTY
  • 0ed1fe018a62cb18a32bc14b0cb5ba42917bf7f125
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:mailgun.org include:_spf.elasticemail.com include:44110254.spf02.hubspotemail.net -all
  • spycloud-domain-verification=40294efb-abcd-4eeb-b0eb-434545fa3d54
  • k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDGoQCNwAQdJBy23MrShs1EuHqK/dtDC33QrTqgWd9CJmtM3CK2ZiTYugkhcxnkEtGbzg+IJqcDRNkZHyoRezTf6QbinBB2dbyANEuwKI5DVRBFowQOj9zvM3IvxAEboMlb0szUjAoML94HOkKuGuCkdZ1gbVEi3GcVwrIQphal1QIDAQAB
  • sinch-domain-verification=f63f8a00-bda1-41be-b730-cd3ad1650893
  • pardot492571=0e8a1f3ee2296b57defa1590d5f1dce3a4c9a9fb8b313b2af9f2cc791723e5b5
  • MS=ms61306683
  • cursor-domain-verification-edt588=MsmSUT3VlUAF8i62pOiBR7ejm
  • atlassian-domain-verification=EqGaa1avmYHSWXrhasPSKaWBC2AL4bzRjX3WBKwUaAObMYKbCW9nebLsKnqx04S2
  • 0zfj97zcl53chbppzf51pg78vhyvjnyq
  • anthropic-domain-verification-3repdd=AmeTMSs1LSLlmbmPcZ68zqEsp
  • t=y; o=~;
  • apple-domain-verification=PeNydyAewQqwQ9cX
  • cloudflare_dashboard_sso=b2174d3f8a27739bb13ab81ff501c8da
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