Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
grupocva.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 07:45:37 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 1
A / AAAA Records
- 201.151.206.20 ↩ static-201-151-206-20.alestra.net.mx
Mail Server IPs
- 172.253.139.26 ↩ yuiadsk-in-f26.1e100.net
- 172.253.62.27 ↩ bc-in-f27.1e100.net
- 172.253.62.26 ↩ bc-in-f26.1e100.net
- 192.178.218.26 ↩ yuiadtq-in-f26.1e100.net
- 192.178.218.27 ↩ yuiadtq-in-f27.1e100.net
- 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net
- 2607:f8b0:4004:c25::1b ↩ yuiadtq-in-f27.1e100.net
- 2607:f8b0:4004:c27::1a ↩ yuiadsk-in-f26.1e100.net
- 2607:f8b0:4004:c07::1a ↩ bc-in-f26.1e100.net
SOA Record
Raw SOA
ns3.grupocva.com root.grupocva.com 2026030401 3600 300 2419200 7200
Primary NS (mname)
ns3.grupocva.com
Admin Email (rname)
root@grupocva.com
Serial
2026030401
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
7200s
Nameservers (NS)
ns3.grupocva.com
ns4.grupocva.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com include:servers.mcsv.net include:mailchimpapp.net ip4:200.92.209.64/26 ip4:201.151.206.0/27 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._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
7 records- MS=ms60882638
- MS=ms72429781
- 6xv2h60qsbxrl2730w086v2kg6htf782
- SPFv=spf1 include:_spf.google.com include:servers.mcsv.net include:mailchimpapp.net ip4:200.92.209.64/26 ip4:201.151.206.0/27 -all
- MS=8AE37B4D26265AC33D71AF1171EE1CBF52F11560
- google-site-verification=BbupwT-qMeUE_lWxkz-9L2FWGXewt8HJuc78Xz1U_lo
- google-site-verification=2hHoMw_312t9uHVG27O9Us1zRbbJOCAv7qyxgihT6YI
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