Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
grupodiestra.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 07:41:44 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 1
A / AAAA Records
- 209.17.116.160 (no PTR)
Mail Server IPs
- 142.251.163.26 ↩ wv-in-f26.1e100.net
- 142.251.163.27 ↩ wv-in-f27.1e100.net
- 142.251.111.27 ↩ bk-in-f27.1e100.net
- 142.251.16.26 ↩ bl-in-f26.1e100.net
- 142.251.16.27 ↩ bl-in-f27.1e100.net
- 2607:f8b0:4004:c19::1b ↩ bk-in-f27.1e100.net
- 2607:f8b0:4004:c1b::1b ↩ wv-in-f27.1e100.net
- 2607:f8b0:4004:c17::1b ↩ bl-in-f27.1e100.net
- 2607:f8b0:4004:c17::1a ↩ bl-in-f26.1e100.net
SOA Record
Raw SOA
ns19.worldnic.com namehost.worldnic.com 126032519 10800 3600 604800 3600
Primary NS (mname)
ns19.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126032519
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns20.worldnic.com
ns19.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:177.233.6.130 ip4:189.204.115.114 include:_spf.google.com include:spf.fromdoppler.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; pct=100; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._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
6 records- SPFv=spf1 ip4:177.233.6.130 ip4:189.204.115.114 include:_spf.google.com include:spf.fromdoppler.com ~all
- google-site-verification=xwcecSQ7IXOTphF7zW94V-vKUzOYGQyzLRZZYbHsq5k
- google-site-verification=kkzEYTOCFAPv7NjFQ-YF-rUe7p8WaRqMVSmRSXvwOKE
- MS=EE209EEEF939B334C50DF99546ACD525161023D3
- MS=751BDCAA069E8EC06945DA4CAE83CCFD207C2771
- google-site-verification=J3RdNtNtwxuCQeGcj_E3AbTljL2lZu0uduW9jCxsB9M
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