Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fontainebleaulasvegas.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 18:25:55 UTC · ↺ Refresh
MX Hostnames
- fontainebleaulasvegas-com.mail.protection.outlook.com
- mxb.mailgun.org
- mxa.mailgun.org
MX Priorities
- fontainebleaulasvegas-com.mail.protection.outlook.com: 0
- mxa.mailgun.org: 10
- mxb.mailgun.org: 10
A / AAAA Records
- 104.18.7.65
- 104.18.6.65
- 2606:4700::6812:641
- 2606:4700::6812:741
Mail Server IPs
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 34.160.157.95 ↩ 95.157.160.34.bc.googleusercontent.com
- 34.160.63.108 ↩ 108.63.160.34.bc.googleusercontent.com
SOA Record
Raw SOA
julian.ns.cloudflare.com dns.cloudflare.com 2399856936 10000 2400 604800 1800
Primary NS (mname)
julian.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399856936
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
julian.ns.cloudflare.com
pearl.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:158.120.74.0/23 ip4:67.231.144.0/20 ip4:208.86.201.114 include:mailgun.org include:spf.protection.outlook.com include:spf.us.signature365.net include:spf.mandrillapp.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
12 records- MS=ms78135410
- ca3-054f943ab8c94aa0b606e0296b6ece00
- ca3-1b81c564f9c6431184f60106ee3dc947
- duo_sso_verification=lGkU9796s95AcYGhhiB5T3VqpdbjVECHb2ObasfFQ6NPHikprQvWKlBHNgEXRe5U
- google-site-verification=MbUYG7EGh1YIpc6A7UXY5i2A2nf024dkJvjRLlIAczA
- google-site-verification=XYITrRTaFMYUDqAPODesZ6T_wWPrjeX8CliokIvv-iI
- google-site-verification=eChrUOXfxGW4-OyP9ZanwCtFQ_AchGWLnqoLiCVDBhY
- google-site-verification=lV3DSdKiaD6spoYvAHt8Zs8lHpHrYJpkLNIigVBonsw
- mandrill_verify.CfWeXlg65IALSH34GrJilA
- ms=ms50462750
- SPFv=spf1 ip4:158.120.74.0/23 ip4:67.231.144.0/20 ip4:208.86.201.114 include:mailgun.org include:spf.protection.outlook.com include:spf.us.signature365.net include:spf.mandrillapp.com ~all
- 0ed1fe018a9d85a75ca3e8475bb8048eb30501184a
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 · Customize →
See demo & docs
Deep verification
Full email verification for fontainebleaulasvegas.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits