telnet-inc.com

Valid Email Server

Domain Overview

DNS: โœ“ 20d ago Checker: โœ“ 20d ago
telnet-inc.com
Yes
โœ“ Yes
Unknown
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-05-21 00:30:01 UTC ยท โ†บ Refresh

Add email validation to your forms โ€” 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 ยท No registration ยท See full docs & demo โ†’ ยท Customize โ†’

MX Hostnames

  • mail.telnet-inc.com
  • mailbackup.telnet-inc.com

MX Priorities

  • mailbackup.telnet-inc.com: 20
  • mail.telnet-inc.com: 0

A / AAAA Records

  • 192.124.249.117 โ†ฉ cloudproxy10117.sucuri.net

Mail Server IPs

  • 209.159.148.10 (no PTR)
  • 50.144.159.19 โ†ฉ mail.telnet-inc.com

SOA Record

Raw SOA ns97.worldnic.com namehost.worldnic.com 125110318 10800 3600 604800 3600
Primary NS (mname)
ns97.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125110318
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns97.worldnic.com
ns98.worldnic.com

SPF Record

โœ“ Strict (-all)
v=spf1 mx:telnet-inc.com include:mailgun.org -all
๐Ÿ“Š DNS lookups: 2/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;fo=1;rua=mailto:[email protected];ruf=mailto:[email protected];pct=50
~ Quarantine โ€” good protection (failing mail goes to spam)
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]
โš  Policy applies to 50% of failing messages only

DKIM Selectors

โœ“ 1 found
k1._domainkey
โœ“ Public key: 216 chars (valid)
โœ“ DKIM properly configured for selector: k1

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

All TXT Records

6 records
  • google-site-verification=xd6EAbieFn1f6KP0e5AwqyCVeRYEzGfqULlbYAF_86s
  • MS=ms13957895
  • eqacgp0fuull4gj3o61ghe2s7h
  • vcvkenqbc0fqki55ato1fu5vvh
  • google-site-verification=2cH5TIJSLvft1-ABhDETawI3JaA6Q-9GcdkCPzEpLQw
  • SPFv=spf1 mx:telnet-inc.com include:mailgun.org -all
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 ยท Customize โ†’
See demo & docs
Deep verification
Full email verification for telnet-inc.com

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

No credit card required
Get 1,000 Free Credits