Domain Overview
DNS: ✓ 9h ago
Checker: ✓ 9h ago
fpt.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-07-01 06:11:12 UTC · ↺ Refresh
MX Hostnames
- fpt-com.mail.protection.outlook.com
MX Priorities
- fpt-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.25.29 (no PTR)
- 104.18.24.29 (no PTR)
Mail Server IPs
- 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
- 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
- 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
SOA Record
Raw SOA
aspen.ns.cloudflare.com dns.cloudflare.com 2408292429 10000 2400 604800 1800
Primary NS (mname)
aspen.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2408292429
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
toby.ns.cloudflare.com
aspen.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.google.com ip4:210.245.13.222 ip4:103.227.219.46 ip4:42.118.107.124 ip4:14.238.19.246 ip4:117.0.0.26 ip4:58.186.30.62 ip4:14.238.21.182 ip4:157.10.187.228 ip4:157.10.187.229 ip4:157.10.187.230 ip4:157.10.187.231 ip4:157.10.187.232 ip4:157.10.187.233 ip4:14.238.21.182 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 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
21 records- anthropic-domain-verification-b57qph=McaQF4PbRm58IKRhKGddu0wkb
- cisco-ci-domain-verification=2dd687ff5e03a75faa7e19f9656e5a569a6982848c1bdfb4ac36605dc7cfd1d8
- _globalsign-domain-verification=JNWVjoRsb-9cmwAaMSDUm9p_SUlGPYD8tTlH7xZ1IV
- google-site-verification=slAD4yqhj5bmEuvvfRlAd6WYhqUC_Isfy1gJkFjJMJA
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.google.com ip4:210.245.13.222 ip4:103.227.219.46 ip4:42.118.107.124 ip4:14.238.19.246 ip4:117.0.0.26 ip4:58.186.30.62 ip4:14.238.21.182 ip4:157.10.187.228 ip4:157.10.187.229 ip4:157.10.187.230 ip4:157.10.187.231 ip4:157.10.187.232 ip4:157.10.187.233 ip4:14.238.21.182 -all
- openai-domain-verification=dv-Fs2YSCflCllw8Pb66xkUm6Ar
- google-gws-recovery-domain-verification=43663517
- _globalsign-domain-verification=dZ5vmNYW19BbZgPntepDD3S7nJguggQBC4sAgApDQq
- figma-domain-verification=aba1cfbbe834a5f8352f565529fa34758cc52e8d6cdd40926358dba41dff2add-1767950190
- _globalsign-domain-verification=lXRJpZRuz6mWA1HU5nUxiY-_FXAd2_Lx4nIGozd9Xi
- MS=ms53439384
- XWFKF2Og9qIySOqtPgPUey5DYiv8YIM1oBUQuZH3gmY _acme-challenge.fis-confluence.fpt.com
- _globalsign-domain-verification=THyU6uwK24Gz0mD_uETA8oJu4X5Fg5Cw69sblcXqfg
- workplace-domain-verification=A111ufyu4gdA66gbsFMeex65HbqFrZ
- docusign=ac688248-cfb0-4b5e-aaaa-2d3dcaefc8eb
- openai-domain-verification=dv-xCm3ryfZJNIoJVHVzOCYwFkp
- anthropic-domain-verification-47p41z=gwulqVzLNjuidjOGDrXBexiah
- cisco-ci-domain-verification=5aa9d4cca2ad8fb681b332ae2883020617188830ebbbd4b786cfefd69aa5251e
- google-site-verification=kSVtC1hIR6hgom2y-UATuyZEQQCAREmcy7ipc71rcZU
- zscaler-verification-268844-10212025-EOli4EN2TY
- _globalsign-domain-verification=64tdEPkKZeAMxMGMbhTB9O9TrWUmZquOucvV15tdrW
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 fpt.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits