Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
serhant.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 09:47:49 UTC · ↺ Refresh
MX Hostnames
- serhant-com.mail.protection.outlook.com
MX Priorities
- serhant-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.16.161.240 (no PTR)
Mail Server IPs
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
daphne.ns.cloudflare.com dns.cloudflare.com 2398833818 10000 2400 604800 1800
Primary NS (mname)
daphne.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398833818
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jeff.ns.cloudflare.com
daphne.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:35.225.126.165 include:spf.protection.outlook.com include:mailgun.org include:sendgrid.net include:mail.warmbee.co include:hubspotemail.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=none; pct=30; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=r; aspf=r
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
⚠ Policy applies to 30% of failing messages only
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
dkim._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
22 records- hubspot-qTrYO9IKb3nD7V
- MS=ms58363166
- google-gws-recovery-domain-verification=48247674
- facebook-domain-verification=hved1lnfjdb0u8pwub2nwp654ifwft
- SPFv=spf1 ip4:35.225.126.165 include:spf.protection.outlook.com include:mailgun.org include:sendgrid.net include:mail.warmbee.co include:hubspotemail.net -all
- google-site-verification=6SgItwC_yDQ3ZrlSDE4MJDg7JgECKRvFOTQuZuZcUE0
- e2ma-verification=8v1cb
- ZOOM_verify_IHrxj8ZbeopVPuoVibnq6c
- google-site-verification=Oijkew8jCylgdFHJ6s-1jr1qvnls6CN52PZwroJzUz0
- stripe-verification=D5014D5E280C47E66B7692252E32946C2D2EC4997A502A3E5305FED8E9AAC9E3
- google-site-verification=hE_GEJHv1B-fatG6oFr7ei3dzIOl3sncEPCpNX9d10A
- canva-site-verification=4xupxaIHEgaX7g50J27JgA
- google-site-verification=gkXA2DDeUh6ZSSQF-cFr6H7bYiVuRk8dn0IE0RVKr4Q
- openai-domain-verification=dv-UwhYoMorPNz2C6nnAc6lLyTC
- facebook-domain-verification=0mttnq9p0stfnesjmddbc88ufsyvkh
- google-site-verification=H9yH-P-qmarcFYafPWE8-fbmBNTid9ukkwEc5GasW3M
- brevo-code:732381a7f6268a186bbf72f2143e0317
- canva-site-verification=QjIvf4mjgIfZjkTvQ8bfSw
- box-domain-verification=d65c51bd31931a78afb4347f44da471b64f4553e999eeb4d15ea40bc87900cd5
- apple-domain-verification=3e0wnwFG4A4M444O
- google-site-verification=oTR6-oLlPXlZ-nWe0hI0Iik-1DcN_KnW-D6SdlcnhXA
- klaviyo-site-verification=UDaENh
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 serhant.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits