Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
shcathedral.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 20:53:50 UTC · ↺ Refresh
MX Hostnames
- _dc-mx.4f7adef1f1c0.shcathedral.org
MX Priorities
- _dc-mx.4f7adef1f1c0.shcathedral.org: 10
A / AAAA Records
- 172.67.157.92 (no PTR)
- 104.21.8.128 (no PTR)
- 2606:4700:3034::6815:880 (no PTR)
- 2606:4700:3034::ac43:9d5c (no PTR)
Mail Server IPs
- 69.167.160.242 ↩ ellie.slamdot.com
SOA Record
Raw SOA
grannbo.ns.cloudflare.com dns.cloudflare.com 2397231893 10000 2400 604800 1800
Primary NS (mname)
grannbo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397231893
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
valentin.ns.cloudflare.com
grannbo.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:69.167.160.242 include:spf.ellie.slamdot.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 a mx ip4:69.167.160.242 include:spf.ellie.slamdot.com -all
- wlhyhs1g93614c49780trsgx7z7dfvpr
- 8jjkkmb2qh7fq9h7fg8wvvm8wjwzh4k4
- qrzy6t02j27zx0m2y3lgmzsf76snhwtv
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 shcathedral.org
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits