Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lastro.co
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 05:05:05 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt1.aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
A / AAAA Records
- 185.230.63.107
Mail Server IPs
- 142.251.111.27 ↩ bk-in-f27.1e100.net
- 2607:f8b0:4004:c1f::1b ↩ pd-in-f27.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.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
anderson.ns.cloudflare.com dns.cloudflare.com 2400153620 10000 2400 604800 1800
Primary NS (mname)
anderson.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400153620
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
anderson.ns.cloudflare.com
emma.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:mailgun.org include:46589960.spf01.hubspotemail.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=quarantine; adkim=r; aspf=r; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._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
6 records- google-site-verification=ERSMNqpdpMc0v2-7rkEBYC7EhHzBlRns-ab_5amTrzg
- google-site-verification=HjFATO48ymy4tPO66ou9_94ZAL1Cpd28TP0_b-Mfmnw
- google-site-verification=NC4OmmWluWfT6tKyVp14CSpcXffkUrbllQV6AxRspMc
- SPFv=spf1 include:_spf.google.com include:mailgun.org include:46589960.spf01.hubspotemail.net ~all
- anthropic-domain-verification-gvw5y9=8S3wY23DxJR0NPqalT0MJ0xmm
- facebook-domain-verification=tu31ut6jytph1q52slogosp8msv8kj
Full email verification for lastro.co
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