Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
luby.com.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 04:23:39 UTC · ↺ Refresh
MX Hostnames
- aspmx2.googlemail.com
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- aspmx3.googlemail.com
MX Priorities
- aspmx.l.google.com: 1
- aspmx2.googlemail.com: 10
- aspmx3.googlemail.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
A / AAAA Records
- 72.61.13.41
Mail Server IPs
- 142.251.16.26 ↩ bl-in-f26.1e100.net
- 2607:f8b0:4004:c1f::1a ↩ pd-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
SOA Record
Raw SOA
ns-635.awsdns-15.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-635.awsdns-15.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-2043.awsdns-63.co.uk
ns-237.awsdns-29.com
ns-635.awsdns-15.net
ns-1216.awsdns-24.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:23264352.spf07.hubspotemail.net include:_spf.rdstation.com.br include:sendgrid.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; adkim=s; aspf=s; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 237 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
6 records- lovable_verify=936a242fd962b05be5550b2a6d9756f27a85980287800e419f18b2c3d15ad00e
- SPFv=spf1 include:_spf.google.com include:23264352.spf07.hubspotemail.net include:_spf.rdstation.com.br include:sendgrid.net ~all
- 1password-site-verification=OPDUVSC3PNDY3PJC4QCPRJ2YNY
- "MS=772C68BE9523B7A1F9B597CC728C7C7441988E8E"_lovable.fasttrack
- google-site-verification=IY9MLj-VbtSq-3GePrLCXgQByWU75N5UCqyPMjiLnkc
- google-site-verification=ImE6BtOomHG1fGMN_DAsJmKA6ALAg5pzBMWZhnAhR0I
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