Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
smile2impress.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 07:15:56 UTC · ↺ Refresh
MX Hostnames
- aspmx2.googlemail.com
- aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx3.googlemail.com
MX Priorities
- alt2.aspmx.l.google.com: 30
- aspmx2.googlemail.com: 40
- aspmx3.googlemail.com: 50
- aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 20
A / AAAA Records
- 18.158.192.104 ↩ ec2-18-158-192-104.eu-central-1.compute.amazonaws.com
- 35.156.199.12 ↩ ec2-35-156-199-12.eu-central-1.compute.amazonaws.com
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 64.233.180.26 ↩ pe-in-f26.1e100.net
- 2607:f8b0:4004:c0b::1b ↩ bj-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-1579.awsdns-05.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1579.awsdns-05.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1421.awsdns-49.org
ns-1579.awsdns-05.co.uk
ns-249.awsdns-31.com
ns-972.awsdns-57.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:spf.mailjet.com include:5970216.spf05.hubspotemail.net include:mail.zendesk.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
google._domainkey
s1._domainkey
s2._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
17 records- google-site-verification=Na5eSoEyAMRrXyDOwNIkdZkggxsiVQqMZvv8SazffIs
- MS=D14EA164C7779581EF3FC12E1B697F2344ACCBAD
- anthropic-domain-verification-rz5ws3=on3R6cYeX8ZSEkp05WOARW22d
- google-site-verification=tUZJKoXtd6xwCIHlBk0q3Zxg2mwXxuHIGOeMZU-NC08
- DMARCv=DMARC1; p=none; rua=mailto:[email protected]
- google-site-verification=B_zdYjyeGlKXWHpLAfGrIPX51XqG3CgP0_A0TpQSlK8
- google-site-verification=3EULvu5iqxEorVbcLHkpKMCjf4vSXtpP0-HPPj0iO1E
- google-site-verification=UYm8GJSC0nZ2kwaZ8TMDY2XLmuJJFBXbggMm-Ob_jeo
- mgverify=1ddb8c60356516ebcf55aa3e7b52ca3746a4be3bbd731ebe3c3a1a678a57e4a0
- SPFv=spf1 include:_spf.google.com include:spf.mailjet.com include:5970216.spf05.hubspotemail.net include:mail.zendesk.com ~all
- klaviyo-site-verification=S2hrkw
- facebook-domain-verification=22u7dogyf8xibpo6suj0wv99dzck40
- hubspot-developer-verification=NWZiNWNlZmEtOWYxOC00NWY3LWExNDMtOTVlMjBjNjQwY2Nm
- google-site-verification=J547z9DbqdiMd5TW4I0h9GiY0sKyxHw-FbvQ5HxOYpo
- google-site-verification=mqxYKaFN3nMNaS5NEk1rVAHjhJ__3QLvm4zbJqAcfYM
- google-site-verification=q6ZILMOep8G3gWi6MIkNOeav9gJ_j6FDnDh9A2xiLyQ
- apple-domain-verification=5xDSz3dmTj7ncPNN
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 smile2impress.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits