allenservice.com

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
allenservice.com
Yes
โœ“ Yes
Barracuda
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-20 05:46:14 UTC ยท โ†บ Refresh

MX Hostnames

  • d333081a.ess.barracudanetworks.com
  • d333081b.ess.barracudanetworks.com

MX Priorities

  • d333081b.ess.barracudanetworks.com: 2
  • d333081a.ess.barracudanetworks.com: 1

A / AAAA Records

  • 52.11.37.152 โ†ฉ ec2-52-11-37-152.us-west-2.compute.amazonaws.com
  • 34.224.10.110 โ†ฉ ec2-34-224-10-110.compute-1.amazonaws.com

Mail Server IPs

  • 209.222.82.253 โ†ฉ mail.ess.barracuda.com
  • 209.222.82.255 โ†ฉ mail.ess.barracuda.com
  • 209.222.82.252 โ†ฉ mail.ess.barracuda.com

SOA Record

Raw SOA kipp.ns.cloudflare.com dns.cloudflare.com 2394361455 10000 2400 604800 1800
Primary NS (mname)
kipp.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2394361455
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

walk.ns.cloudflare.com
kipp.ns.cloudflare.com

SPF Record

โœ“ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ~all
๐Ÿ“Š DNS lookups: 1/10
~ Soft fail (~all) โ€” moderate enforcement

DMARC Record

โœ— p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
โš  p=none โ€” monitoring only, no enforcement
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]

DKIM Selectors

โœ“ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
โœ“ Public key: 392 chars (valid)
โœ“ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • google-site-verification=n99zhVr1Z6PmiBSipml7yWNQD_5qjqGRSwu9cQBKtCA
  • knowbe4-site-verification=35a06503da0bff6cee035d806f0a5bd1
  • SPFv=spf1 include:spf.protection.outlook.com ~all
  • MS=ms92273484
  • apple-domain-verification=0OFwMSvblv26QlMO
Free ยท No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts โ€” unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site
See demo & docs
Deep verification
Full email verification for allenservice.com

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

No credit card required
Get 1,000 Free Credits