Domain Overview
DNS: ✓ 6h ago
Checker: ✓ 6h ago
crowe.com.ar
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 12:01:42 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 1
A / AAAA Records
- 159.246.55.100 (no PTR)
Mail Server IPs
- 172.253.122.27 ↩ bh-in-f27.1e100.net
- 172.253.63.27 ↩ bi-in-f27.1e100.net
- 172.253.63.26 ↩ bi-in-f26.1e100.net
- 172.253.115.26 ↩ bg-in-f26.1e100.net
- 172.253.115.27 ↩ bg-in-f27.1e100.net
- 2607:f8b0:4004:c06::1b ↩ bg-in-f27.1e100.net
- 2607:f8b0:4004:c06::1a ↩ bg-in-f26.1e100.net
- 2607:f8b0:4004:c09::1b ↩ bh-in-f27.1e100.net
- 2607:f8b0:4004:c08::1a ↩ bi-in-f26.1e100.net
SOA Record
Raw SOA
ns1.telmex.net.ar ipaddressing.ar.claro.com.ar 2022103198 3600 600 1209600 86400
Primary NS (mname)
ns1.telmex.net.ar
Admin Email (rname)
ipaddressing@ar.claro.com.ar
Serial
2022103198
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.telmex.net.ar
ns1.telmex.net.ar
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:spf.brevo.com ip4:200.80.201.194 a mx ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected], mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]
DKIM Selectors
✓ 2 found
google._domainkey
mail._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
9 records- _i8cdg2vck3v3zmbmg96uzj5dma8jdc3
- lpvxplxw9bjx2fy8gnps3lqpb2jkyt85
- _h7gtfbq91l5o700rmh7jum61m086xry
- google-gws-recovery-domain-verification=53003936
- hn4g5gwv89rrh2jm1xks3wbb3k3p0f48
- google-site-verification=gzxVCgtBdf5bt8ilq9EyRuiyBm10e0PY917PZpUCAZQ
- SPFv=spf1 include:_spf.google.com include:spf.brevo.com ip4:200.80.201.194 a mx ~all
- MS=AAE885AD7F4CD0E334746748D40D3B5DEEAD1E05
- brevo-code:ac7bdb820e60b8af008283b903abf3d9
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