Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
peakheart.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 06:34:57 UTC · ↺ Refresh
MX Hostnames
- alt4.aspmx.l.google.com
- dcixspot2mcrrerthol2w3jn6cwd7cotb3cvqaxmtker5eydvx5a.mx-verification.google.com
- aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
MX Priorities
- alt4.aspmx.l.google.com: 10
- dcixspot2mcrrerthol2w3jn6cwd7cotb3cvqaxmtker5eydvx5a.mx-verification.google.com: 15
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
A / AAAA Records
- 172.66.42.228 (no PTR)
- 172.66.41.28 (no PTR)
- 2606:4700:3108::ac42:291c
- 2606:4700:3108::ac42:2ae4
Mail Server IPs
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 142.251.111.26 ↩ bk-in-f26.1e100.net
- 2607:f8b0:4004:c09::1a ↩ bh-in-f26.1e100.net
SOA Record
Raw SOA
bradley.ns.cloudflare.com dns.cloudflare.com 2399610893 10000 2400 604800 1800
Primary NS (mname)
bradley.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399610893
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
brit.ns.cloudflare.com
bradley.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:35.202.156.132 include:spf.protection.outlook.com include:_spf.google.com include:sendgrid.net include:spf.brevo.com mx ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
3 records- MS=ms74318324
- apple-domain-verification=vdUGG8PZOww1fo-PHfwuCPESrgRlJjKUJonEZZHIMTM
- SPFv=spf1 ip4:35.202.156.132 include:spf.protection.outlook.com include:_spf.google.com include:sendgrid.net include:spf.brevo.com mx ~all
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