Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
shortstacklab.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 21:16:06 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- aspmx5.googlemail.com
- alt2.aspmx.l.google.com
- aspmx.l.google.com
- aspmx2.googlemail.com
- aspmx3.googlemail.com
- aspmx4.googlemail.com
MX Priorities
No priority data.
A / AAAA Records
- 16.15.245.240
- 16.15.223.95
- 52.217.135.93
- 52.217.137.61
- 52.216.33.21
- 16.15.229.26
- 16.15.199.22
- 52.217.168.141
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns-1378.awsdns-44.org
ns-1562.awsdns-03.co.uk
ns-286.awsdns-35.com
ns-993.awsdns-60.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:_spf.google.com include:mailer.chargify.com include:sendgrid.net include:mail.zendesk.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 a mx include:_spf.google.com include:mailer.chargify.com include:sendgrid.net include:mail.zendesk.com ~all
- google-site-verification=pXBWCxTl9pKJi3q8g_I0bP87rAf1fO2qXiv8iy0CVgY
- google-site-verification=wyC24c6zZP_5KGyyqDNMqO7ZOQeUaTY1SXx86cfZ_OM
- twilio-domain-verification=adc182df2fb9b7fb640ec934aa5eeb55
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