Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
block4e.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 00:40:44 UTC · ↺ Refresh
MX Hostnames
- mx3-hosting.jellyfish.systems
- mx2-hosting.jellyfish.systems
- mx1-hosting.jellyfish.systems
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt3.aspmx.l.google.com
- aspmx.l.google.com
MX Priorities
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- mx2-hosting.jellyfish.systems: 10
- mx3-hosting.jellyfish.systems: 20
- aspmx.l.google.com: 1
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- mx1-hosting.jellyfish.systems: 5
A / AAAA Records
- 66.29.146.80 ↩ premium234-1.web-hosting.com
Mail Server IPs
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
- 162.255.118.29 ↩ oxse2b.privateemail.com
- 162.255.118.13 ↩ mx3-hosting.jellyfish.systems
- 172.253.62.26 ↩ bc-in-f26.1e100.net
- 2607:f8b0:4004:c1b::1b ↩ wv-in-f27.1e100.net
SOA Record
Raw SOA
dns1.namecheaphosting.com cpanel.tech.namecheap.com 1711338541 86400 7200 3600000 86400
Primary NS (mname)
dns1.namecheaphosting.com
Admin Email (rname)
cpanel@tech.namecheap.com
Serial
1711338541
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
dns1.namecheaphosting.com
dns2.namecheaphosting.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:66.29.146.79 ip4:66.29.146.82 include:spf.web-hosting.com +a +mx +ip4:66.29.146.81 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=mUPJj2r749Gs4xzNfmTVZt_aNJZstmRbqS2F85zLBJk
- SPFv=spf1 ip4:66.29.146.79 ip4:66.29.146.82 include:spf.web-hosting.com +a +mx +ip4:66.29.146.81 ~all
Full email verification for block4e.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits