Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dermalsystems.com
Yes
✓ Yes
Mailgun
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 07:29:28 UTC · ↺ Refresh
MX Hostnames
- mxa.mailgun.org
- mxb.mailgun.org
- smtp.google.com
MX Priorities
- mxb.mailgun.org: 20
- smtp.google.com: 1
- mxa.mailgun.org: 10
A / AAAA Records
- 104.21.11.229
- 172.67.192.224
- 2606:4700:3032::ac43:c0e0
- 2606:4700:3033::6815:be5
Mail Server IPs
- 34.160.157.95 ↩ 95.157.160.34.bc.googleusercontent.com
- 172.253.115.26 ↩ bg-in-f26.1e100.net
- 142.251.179.27 ↩ pd-in-f27.1e100.net
- 172.253.115.27 ↩ bg-in-f27.1e100.net
- 172.253.122.26 ↩ bh-in-f26.1e100.net
- 142.251.179.26 ↩ pd-in-f26.1e100.net
- 2607:f8b0:4004:c1f::1b ↩ pd-in-f27.1e100.net
- 2607:f8b0:4004:c06::1a ↩ bg-in-f26.1e100.net
- 2607:f8b0:4004:c1f::1a ↩ pd-in-f26.1e100.net
- 2607:f8b0:4004:c06::1b ↩ bg-in-f27.1e100.net
- 34.149.236.64
SOA Record
Raw SOA
rick.ns.cloudflare.com dns.cloudflare.com 2398662651 10000 2400 604800 1800
Primary NS (mname)
rick.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398662651
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
rick.ns.cloudflare.com
rihana.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:mailgun.org include:spf.leadconnectorhq.com include:shops.shopify.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
dkim._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=Tgw4Wc7a12Jwi6aKFeTsI1J9eiJS4Fdzbt68Jvqadh4
- SPFv=spf1 include:_spf.google.com include:mailgun.org include:spf.leadconnectorhq.com include:shops.shopify.com ~all
Full email verification for dermalsystems.com
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