Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hotprospector.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 16:58:06 UTC · ↺ Refresh
MX Hostnames
- mxb.mailgun.org
- aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt4.aspmx.l.google.com
- mxa.mailgun.org
- alt2.aspmx.l.google.com
MX Priorities
- alt2.aspmx.l.google.com: 5
- mxa.mailgun.org: 10
- alt1.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt4.aspmx.l.google.com: 10
- mxb.mailgun.org: 10
- alt3.aspmx.l.google.com: 10
A / AAAA Records
- 76.76.21.21 (no PTR)
Mail Server IPs
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 34.149.236.64 ↩ 64.236.149.34.bc.googleusercontent.com
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.62.26 ↩ bc-in-f26.1e100.net
- 2607:f8b0:4004:c0b::1b ↩ bj-in-f27.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
SOA Record
Raw SOA
ns2.vop1.com root.appsrv1.hotprospector.com 2026032302 3600 1800 1209600 86400
Primary NS (mname)
ns2.vop1.com
Admin Email (rname)
root@appsrv1.hotprospector.com
Serial
2026032302
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.vop1.com
ns1.vop1.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
google._domainkey
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
4 records- SPFv=spf1 include:_spf.google.com ~all
- hubspot-developer-verification=NzJlYzg5YjAtMDFkMi00M2M2LWE4ZjQtNTdlMWI3YzZmOTYz
- _globalsign-domain-verification=1NNnosX_RVeWxHL-Y37FTxSzaHkLuwurmt7XuNffm-
- google-site-verification=wfYfbFtlxc2zDt9vS5HQXgRBMH-21wRcb6cTVZl1NYM
Full email verification for hotprospector.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits