Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
denningers.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 22:49:31 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- aspmx2.googlemail.com
- alt1.aspmx.l.google.com
- aspmx3.googlemail.com
- alt2.aspmx.l.google.com
MX Priorities
- alt1.aspmx.l.google.com: 10
- aspmx2.googlemail.com: 25
- aspmx3.googlemail.com: 40
- alt2.aspmx.l.google.com: 20
- aspmx.l.google.com: 0
A / AAAA Records
- 23.227.38.65 ↩ myshopify.com
Mail Server IPs
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 192.178.155.26 ↩ yuiadrs-in-f26.1e100.net
- 2607:f8b0:4004:c08::1b ↩ bi-in-f27.1e100.net
SOA Record
Raw SOA
nsat.dns.nas.net chrisfrank.denningers.com 2026012101 10800 3600 604800 10800
Primary NS (mname)
nsat.dns.nas.net
Admin Email (rname)
chrisfrank@denningers.com
Serial
2026012101
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
nsah.dns.nas.net
nsat.dns.nas.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:cmail1.com include:_spf.google.com ip4:216.145.96.15 ip4:216.145.96.18 ip4:216.145.104.69 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
5 records- MS=C9D5F57B94FD0769B3050645FF8FF16C7D6DE06D
- SPFv=spf1 a mx include:cmail1.com include:_spf.google.com ip4:216.145.96.15 ip4:216.145.96.18 ip4:216.145.104.69 ~all
- 6q71vdz3s3cjp1p8k4r3m8tswws6523n
- ypg6cf1jpyn1j7j4dz1wncpns1kxzl9p
- google-site-verification=e68MYyJEjNO1C2oXfq1HzWwAstqChWRA4ohuNaBG6f8
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 denningers.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits