upc.ch

Valid Email Server
Domain Lookup › upc.ch

Domain Overview

DNS: ✓ 14d ago Checker: ✓ 14d ago
upc.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-15 11:40:28 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

  • mail.upc.biz

MX Priorities

  • mail.upc.biz: 10

A / AAAA Records

  • 212.35.60.254 (no PTR)

Mail Server IPs

  • 62.179.123.21 ↩ mail.upc.biz

SOA Record

Raw SOA ns1.cablecom.net hostmaster.cablecom.net 2026090303 28800 7200 604800 86400
Primary NS (mname)
ns1.cablecom.net
Admin Email (rname)
hostmaster@cablecom.net
Serial
2026090303
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns1.cablecom.net
ns2.cablecom.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.sunrise.net include:lgsmtp.spf.upcmail.net include:spf.mailjet.com include:_spf.salesforce.com ip4:46.19.168.0/23 ip4:62.2.131.1 ip4:212.35.62.25 ip4:212.35.62.26 ip4:212.35.62.24 ip4:212.35.62.27 ip4:62.179.81.30 ip4:62.179.123.163 ip4:62.179.123.22 ip4:62.179.123.6 ip4:74.63.136.177 ip4:74.63.136.132 ip4:77.59.241.138 include:et._spf.pardot.com include:spf.protection.outlook.com ip4:62.12.149.0/24 ip4:83.222.142.228 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

14 records
  • onetrust-domain-verification=1f66e3940afb4dbb9e3cf0b2dd4bb4d6
  • _globalsign-domain-verification=GIE3Nzhd5UVle82oZFCsU9kPp7-15LKNJbBvrD3rju
  • SPFv=spf1 include:spf.sunrise.net include:lgsmtp.spf.upcmail.net include:spf.mailjet.com include:_spf.salesforce.com ip4:46.19.168.0/23 ip4:62.2.131.1 ip4:212.35.62.25 ip4:212.35.62.26 ip4:212.35.62.24 ip4:212.35.62.27 ip4:62.179.81.30 ip4:62.179.123.163 ip4:62.179.123.22 ip4:62.179.123.6 ip4:74.63.136.177 ip4:74.63.136.132 ip4:77.59.241.138 include:et._spf.pardot.com include:spf.protection.outlook.com ip4:62.12.149.0/24 ip4:83.222.142.228 -all
  • BTOGSWI56zgRmNbWqg4op056KCumFmuCZuXKzPfkSt8=
  • MS=ms64855337
  • MS=858C89111A8CD068C1C832F976E0792E9F7E1D93
  • _globalsign-domain-verification=sYtaSdYT9Nv-ouivMFnPU5-HEt2my-x7SjWA1GJX2N
  • google-site-verification=dpXA7c6BJvJP2qB8d0kv7xHuaU-MbtHi-3nDplrA3AI
  • pardot775293=e09c6bbe5b3dfa5392fd42a214b5eb3b625809771fdc514dbaebd125e93fa6e3
  • WJiiZi6QILKJiFu2dtuhMdKTY8UIoqqmS8WAgk60kZO3zKjC9cN95G3hww6D5oo6AB+8VqzSArLLo8Y4W1a6jA==
  • facebook-domain-verification=25b7etla4b0g35t42v1zjx1g3drcxp
  • _globalsign-domain-verification=gjHSWobkzS3j23cmg-haQef-1V_M8PuyuZ7LMCTq8B
  • MS=ms18933178
  • _globalsign-domain-verification=wCi_STxCQmgdMQo3JpxfUjYCiGqt2MLc_LWQ3xsaFm
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 upc.ch

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

No credit card required
Get 1,000 Free Credits