Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
grayandsons.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 07:40:14 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- aspmx2.googlemail.com
- alt1.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt4.aspmx.l.google.com
- aspmx.l.google.com
- aspmx3.googlemail.com
MX Priorities
- alt4.aspmx.l.google.com: 10
- aspmx2.googlemail.com: 10
- aspmx3.googlemail.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 0
- alt3.aspmx.l.google.com: 10
A / AAAA Records
- 18.238.80.103 ↩ server-18-238-80-103.jfk52.r.cloudfront.net
- 18.238.80.51 ↩ server-18-238-80-51.jfk52.r.cloudfront.net
- 18.238.80.63
- 18.238.80.110
Mail Server IPs
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
- 108.177.123.26 ↩ 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
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
SOA Record
Raw SOA
ns-30.awsdns-03.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-30.awsdns-03.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-30.awsdns-03.com
ns-736.awsdns-28.net
ns-1185.awsdns-20.org
ns-1906.awsdns-46.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:_spf.salesforce.com include:amazonses.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100; rf=afrf
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._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- klaviyo-site-verification=JHEYDB
- SPFv=spf1 include:_spf.google.com include:_spf.salesforce.com include:amazonses.com ~all
- MS=7672057831103C81192F1DD316136311EBCAC9B5
- facebook-domain-verification=1tcaifn6lrv9wjmn1l3yqxrhtrwr0o
- google-site-verification=6Vvyt1CkZwR-fFkWp0FkbK3i_FpItNmEha3HaHcsOVw
- google-site-verification=U7isOCyUj2sRK1CNXOKz_i0K3OTf4Z5QlpQ5IhQ1kbE
- google-site-verification=jsIckkNHMH2cSdUblrt9pK0zEB4og71JbN6vbUiKGiU
- google-site-verification=mkVwQvDY7tMuvJc2l6YQUokQvHRIArspQFFQyjIWzMc
- google-site-verification=uy6eS8rikeUoQbZiDIIQ64Z4l3ztfDgEIhuWf2-PdSM
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for grayandsons.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits