zentrumbildung.ch

Valid Email Server
Domain Lookup › zentrumbildung.ch

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
zentrumbildung.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-12 04:35:20 UTC · ↺ Refresh

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MX Hostnames

  • mx03.sui-inter.net
  • mx01.sui-inter.net
  • mx02.sui-inter.net

MX Priorities

  • mx01.sui-inter.net: 10
  • mx03.sui-inter.net: 10
  • mx02.sui-inter.net: 10

A / AAAA Records

  • 194.6.165.123 (no PTR)

Mail Server IPs

  • 80.74.143.111 ↩ mx01.sui-inter.net
  • 2a00:1128:0:143::111 ↩ mx01.sui-inter.net
  • 80.74.146.163 ↩ mx03.sui-inter.net
  • 2a00:1128:0:146::163 ↩ mx03.sui-inter.net
  • 80.74.144.62 ↩ mx02.sui-inter.net
  • 2a00:1128:0:144::62 ↩ mx02.sui-inter.net

SOA Record

Raw SOA ch.ch-inter.net supplier.zentrumbildung.ch 2026090301 10800 3600 604800 600
Primary NS (mname)
ch.ch-inter.net
Admin Email (rname)
supplier@zentrumbildung.ch
Serial
2026090301
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ch.ch-inter.net
nl.ch-inter.net
de.ch-inter.net

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:164.128.36.32 include:spf.tocco.ch include:25760961.spf07.hubspotemail.net include:spf.appmail.swisscom.com include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;rua=mailto:[email protected],mailto:[email protected];fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none

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

8 records
  • MS=ms77264360
  • SPFv=spf1 mx ip4:164.128.36.32 include:spf.tocco.ch include:25760961.spf07.hubspotemail.net include:spf.appmail.swisscom.com include:spf.protection.outlook.com -all
  • _7nzsxz9j5fwr6g55r69ulrsl6rmt115
  • facebook-domain-verification=ynn2i8hxnppq726wul4h1oa59bml5a
  • _gs0xbc04bb1e6e06w4we5kr09k7ycz8
  • adobe-idp-site-verification=b3d462f4ae973b122221068dace82ae06921823f97dc21041050642015447aeb
  • google-site-verification=JRHfy-HGIHrMe9DmQMX5U7LuLzFMS30xxVFt8ECq_Do
  • _wvg5o238ence5t0alt6q0ma0yh5hlyg
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