Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
guayerd.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-07 13:47:54 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 1
A / AAAA Records
- 178.128.228.159 ↩ www.guayerd.com
Mail Server IPs
- 192.178.218.26 ↩ yuiadtq-in-f26.1e100.net
- 192.178.155.27 ↩ yuiadrs-in-f27.1e100.net
- 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
- 2607:f8b0:4004:c07::1a ↩ bc-in-f26.1e100.net
- 2607:f8b0:4004:c23::1a ↩ yuiadrs-in-f26.1e100.net
- 2607:f8b0:4004:c27::1b ↩ yuiadsk-in-f27.1e100.net
- 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net
SOA Record
Raw SOA
brad.ns.cloudflare.com dns.cloudflare.com 2400375305 10000 2400 604800 1800
Primary NS (mname)
brad.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400375305
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
romina.ns.cloudflare.com
brad.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:sendgrid.net include:_spf.google.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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- google-site-verification=Vzno3CWNaRWpDbWKC6k0pSzv5_rwSmz8mFVon4Nnt4Q
- SPFv=spf1 include:sendgrid.net include:_spf.google.com -all
- google-site-verification=DsmIJy31B-b4hnkGdD_n96wqRpg3Ssax2KechAwBI7c
Full email verification for guayerd.com
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