Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ecobeton-czech.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 20:14:05 UTC · ↺ Refresh
MX Hostnames
- email4.webglobe.cz
- email2.webglobe.cz
- email.webglobe.cz
- email3.webglobe.cz
MX Priorities
- email4.webglobe.cz: 10
- email.webglobe.cz: 10
- email2.webglobe.cz: 10
- email3.webglobe.cz: 10
A / AAAA Records
- 172.67.214.17 (no PTR)
- 104.21.77.252 (no PTR)
- 2606:4700:3030::ac43:d611 (no PTR)
- 2606:4700:3037::6815:4dfc (no PTR)
Mail Server IPs
- 185.102.21.80 ↩ email3.webglobe.cz
- 130.193.14.154 ↩ email.webglobe.cz
- 2001:1ab0:7e1f:1::1:5 ↩ email.webglobe.cz
- 2001:880::15:0:0:0:2b1 ↩ email3.webglobe.cz
SOA Record
Raw SOA
suzanne.ns.cloudflare.com dns.cloudflare.com 2399302786 10000 2400 604800 1800
Primary NS (mname)
suzanne.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399302786
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
terry.ns.cloudflare.com
suzanne.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:_spf.webglobe.cz ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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
1 record- SPFv=spf1 a mx include:_spf.webglobe.cz ~all
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