Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
crunchbase.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 14:19:04 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx.l.google.com
- alt4.aspmx.l.google.com
MX Priorities
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
A / AAAA Records
- 104.18.8.208
- 104.18.9.208
- 2606:4700::6812:8d0
- 2606:4700::6812:9d0
Mail Server IPs
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 142.250.31.26 ↩ bj-in-f26.1e100.net
- 2607:f8b0:4004:c1b::1a ↩ wv-in-f26.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
SOA Record
Raw SOA
beth.ns.cloudflare.com dns.cloudflare.com 2398278358 10000 2400 604800 1800
Primary NS (mname)
beth.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398278358
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jeff.ns.cloudflare.com
beth.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:sendgrid.net include:_spf.google.com include:mail.zendesk.com include:spf.mandrillapp.com include:mktomail.com include:_spf.salesforce.com a:zgateway.zuora.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
15 records- brave-ledger-verification=1803baba7fea31b23ddf5e5787096f396921fc70d950b682d260c6154d72fe92
- docusign=605eb30b-53bc-4b73-981f-ab33321b9ea6
- google-site-verification=JN0iyQEOInofOqLkaOQ6UZowEq8JytLtmwNrXPLdDKI
- google-site-verification=YBuSFAYQOSRaH15OMod91YHH8-TZTm1spLBbmTTUAA0
- google-site-verification=zBogziBDkhROg2rkPVaRIcKt9lLgTdqX9drZr3VxEPs
- keybase-site-verification=BZoMvvVxT6CEx5smtbJRJDLYYwsACxL77Rnj_Ss2Waw
- SPFv=spf1 mx include:sendgrid.net include:_spf.google.com include:mail.zendesk.com include:spf.mandrillapp.com include:mktomail.com include:_spf.salesforce.com a:zgateway.zuora.com -all
- 9ab284e159654849be9c00070017a3fb
- E1349882DC
- MS=ms44993420
- MS=ms52364032
- "apps":[{"clientID":b45ea8246bc7eaa2f12cb0ce96400472}
- amazonses:XfUshZFMRKE2JOrdzaTumbNgGiHZr7LzUxdBoeKIEAw=
- apple-domain-verification=XvbXtDcmkb85AE4o
- atlassian-domain-verification=HAllRAExChJlug39hbBZ/pvbHZRtQbwOSE0/JrvkyleaHEATuRnldF/7uvZmuI1r
Full email verification for crunchbase.com
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