tg.ch

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
tg.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-09 07:27:16 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

  • mta1.tg.ch
  • mta2.tg.ch

MX Priorities

  • mta1.tg.ch: 10
  • mta2.tg.ch: 20

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 161.78.3.99 ↩ mta1.tg.ch
  • 161.78.3.109 ↩ mta2.tg.ch

SOA Record

Raw SOA ns.tg.ch hostmaster.tg.ch 2026082801 1200 180 1209600 3600
Primary NS (mname)
ns.tg.ch
Admin Email (rname)
hostmaster@tg.ch
Serial
2026082801
Refresh
1200s
Retry
180s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

scsnms.switch.ch
ns1.ip-plus.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:161.78.14.101 ip4:161.78.3.250 mx include:spf.privasphere.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✓ 2 found
mail._domainkey
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

20 records
  • SPFv=spf1 ip4:161.78.14.101 ip4:161.78.3.250 mx include:spf.privasphere.com include:spf.protection.outlook.com -all
  • 308494ddf95e2704cdbd868854dbe1694177eca3332a8cb3e8d9023f430c0ed3
  • google-site-verification=Vu3W-jShcb015qAXoUbiyrTGra7UtKTzJm7adkpD-0Y
  • brevo-code:809cc099cc1a4350a3d73379c9fd8077
  • swisssign-check=Y5s9cvXxj3ewr9zLBHZupQ1JFQM
  • gy4pxqyl9pj13rslb9plkyrhwllxm850
  • swisssign-check=KCaiSr0M5Oo4uLWzPVrh2_WEADk
  • swisssign-check=5az5V54JWbKIUQaej5V1wIcSAqs
  • MS=ms25294873
  • _qvyzfnqqim84pfarerc8juvnx2qgxyv
  • brevo-code:5de5d77e1c1f810044662ee4dd8fdb63
  • brevo-code:eaa1dfb0b164cbe8d6386fa7f77a04be
  • mx-857e4603b2ec7594
  • _xm8jwssfkvw8xsoga4k8adgvla60kli
  • y7t9mcnbf25z8f9kchqvmpm99nb7n1th
  • swisssign-check=wjmjJq2j-qeE_3Li0kNfwZRrhAo
  • brevo-code:54d16729c40b649a1672622a544dec07
  • QuoVadis=cbb476a1-230c-4b6b-bfb0-76392e10f298
  • swisssign-check=pC6iSzU07gnNkxqd7Ms70DhM7nM
  • intersight=308494ddf95e2704cdbd868854dbe1694177eca3332a8cb3e8d9023f430c0ed3
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 tg.ch

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

No credit card required
Get 1,000 Free Credits