ascenti.co.uk

Valid Email Server
Domain Lookup › ascenti.co.uk

Domain Overview

DNS: ✓ 26d ago Checker: ✓ 26d ago
ascenti.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-07-08 15:08:05 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

  • ascenti-co-uk.mail.protection.outlook.com

MX Priorities

  • ascenti-co-uk.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.26.3.134 (no PTR)
  • 172.67.75.87 (no PTR)
  • 104.26.2.134
  • 2606:4700:20::681a:286
  • 2606:4700:20::ac43:4b57
  • 2606:4700:20::681a:386

Mail Server IPs

  • 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
  • 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
  • 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
  • 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com

SOA Record

Raw SOA chin.ns.cloudflare.com dns.cloudflare.com 2408937889 10000 2400 604800 1800
Primary NS (mname)
chin.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2408937889
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

vern.ns.cloudflare.com
chin.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:40.81.154.138 ip4:20.108.253.182 ip4:51.140.183.14 ip4:51.140.53.150 ip4:40.81.155.236 ip4:51.140.157.100 ip4:51.140.107.92 ip4:51.132.237.163 include:spf.messagelabs.com include:spf.protection.outlook.com include:147383179.spf10.hubspotemail.net include:spf.mandrillapp.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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 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

17 records
  • postman-domain-verification=5b90ce75fd7f5ec20cf0024e40874dbe4522f37b1da412c1e5b3844115f6ce8c57bb3cc47406e9a0b199bddd8e912a7b604d53831df430214a6e6ca697ff9844\
  • SPFv=spf1 ip4:40.81.154.138 ip4:20.108.253.182 ip4:51.140.183.14 ip4:51.140.53.150 ip4:40.81.155.236 ip4:51.140.157.100 ip4:51.140.107.92 ip4:51.132.237.163 include:spf.messagelabs.com include:spf.protection.outlook.com include:147383179.spf10.hubspotemail.net include:spf.mandrillapp.com ~all
  • jg4mkkv7kt5cvcfml7zr1wnjj47zttbl\
  • qbxgmllbg17kc2cxr0w6dd0sts9f1p1v\
  • google-site-verification=on2rCn9fR68adK-x8gAVI8ew0TRLS5MTKyTsLcUnvzo\
  • mOD4Y7J/ibHwyk3BMkKcdOaS1TfPOqcOJFx9X4pTZBBba6FXjNjsxhkvHZjvnNhQ7F+e+7R80I35r+N5ebz5Dg==\
  • atlassian-domain-verification=Ht1j/gWEPbBonxtWM63IuGPTbXTWwr5NzncSMoMJHWan5euZ/q6qgTuFMJQjdcOq\
  • atlassian-sending-domain-verification=9911937c-b76b-4d24-964f-5fc46dcf3080\
  • atlassian-sending-domain-verification=f295d7b1-fea5-4278-afea-e21007f83245
  • postman-domain-verification=e903ad5a0415b9c4192330e8865e3d2c7e9687342e04f3016f9c38ed8d0a022a29dfdd638eefcd4631bdd0e631ece679130260864f99f968ce6e17586ba9e4cc\
  • anthropic-domain-verification-14k5c5=2yJWzaVfBnT1zXsQDi7HzDrBx
  • facebook-domain-verification=1rngw6lt4mo66os06xo5m0fnqjbgaw\
  • google-site-verification=IX77qg1ZbmSts3xtDD08xh3NHNGBKbH5JX4ApMcsRg0\
  • stripe-verification=e9d366d972c7c6da0862f105209a5c9bb5dbfcd5041dac13dbe1c5fe6e748f81
  • atlassian-sending-domain-verification=b434e107-d074-41d7-8471-fb427952b343\
  • MS=ms33691613\
  • L0Y1O39132\
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 ascenti.co.uk

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

No credit card required
Get 1,000 Free Credits