thompsoncigar.com

Valid Email Server
Domain Lookup › thompsoncigar.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
thompsoncigar.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-09 12:03:26 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • thompsoncigar-com.mail.protection.outlook.com

MX Priorities

  • thompsoncigar-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 172.64.155.233 (no PTR)
  • 104.18.32.23 (no PTR)
  • 2a06:98c1:310d::ac40:9be9
  • 2606:4700:4408::6812:2017

Mail Server IPs

  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA roman.ns.cloudflare.com dns.cloudflare.com 2405862081 10000 2400 604800 1800
Primary NS (mname)
roman.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2405862081
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

serenity.ns.cloudflare.com
roman.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:69.7.226.64/26 ip4:208.58.241.43 ip4:208.58.241.5 ip4:208.58.241.104/29 ip4:216.71.150.182 ip4:216.71.154.237 include:spf.protection.outlook.com include:u24206857.wl108.sendgrid.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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 detected

No 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

15 records
  • globalsign-domain-verification=_z-1I_oJaFMi9xFNc_xqn2fWtSmFoFZsLdgtTSxvAz
  • knowbe4-site-verification=846a121dc39297ab829bfa8f97913a17
  • MS=ms41784303
  • google-site-verification=4iMn9CKgOMszVi3wf0NOqL7AEG0I3ytzKTvQzMZ_kCw
  • bhXDDkC1aRvl99rAM2Zvtn26Y+ZU7uoW/TrvRFF2wK2LIRlR4hqFZMMpWLaizDrFwY3pUM/c5ElWHRnP2mDnqQ==
  • _7ndl8nw6i65vmig83bvds3hxy87ulp0
  • _zmsp2fxmtq94jj21oagxyxvf54ajrax
  • bUuo1XzQVw75Z1bAEtwgi+DqWdYxDm3MaGhRtsgfHzT9lml7YnVBwZFGjgwfvkZtvW07Vt70zDQ/1vDfAR7wxg==
  • google-site-verification=ntMktGxc_EwJygDgBuYH-WUXJDC0RMUvTagRLd8cx_w
  • SPFv=spf1 ip4:69.7.226.64/26 ip4:208.58.241.43 ip4:208.58.241.5 ip4:208.58.241.104/29 ip4:216.71.150.182 ip4:216.71.154.237 include:spf.protection.outlook.com include:u24206857.wl108.sendgrid.net -all
  • google-site-verification=IRtof7znS05URSJf59kt3kNOhLoUOEBbhLXIcMF1rjU
  • google-site-verification=qO1YCDCYrHj6ErC8Nh8Hdk6sztPpSBZeCctF_BAwpUg
  • google-site-verification=rgxg9EMU_UfhUu9NLJ-vNg9TATqER-eK1Z2ntZ6NjaU
  • jng9pkzq5dzyvm5bk1h1p4x18plfyyhp
  • facebook-domain-verification=4siuhwjqrpauiam5a14wnvxh7e0es7
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 thompsoncigar.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits