vskb.ch

Valid Email Server

Domain Overview

DNS: ✓ 5d ago Checker: ✓ 5d ago
vskb.ch
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-09 07:59:25 UTC · ↺ Refresh

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MX Hostnames

  • vskb-ch.mail.protection.outlook.com

MX Priorities

  • vskb-ch.mail.protection.outlook.com: 0

A / AAAA Records

  • 149.126.4.103 ↩ s094.cyon.net

Mail Server IPs

  • 52.101.187.1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
  • 52.101.185.12 ↩ mail-zrap278cu00304.inbound.protection.outlook.com
  • 52.101.185.14 ↩ mail-zr1p278cu00206.inbound.protection.outlook.com
  • 52.101.185.13 ↩ mail-zrzp278cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca3e::1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca3c::1 ↩ mail-zrzp278cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:ca3c::2 ↩ mail-zr1p278cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca3c:: ↩ mail-zrap278cu00300.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.glipac.ch dns.domaintechnology.ch 2026082602 14400 3600 1814400 1800
Primary NS (mname)
ns1.glipac.ch
Admin Email (rname)
dns@domaintechnology.ch
Serial
2026082602
Refresh
14400s
Retry
3600s
Expire
1814400s
Minimum TTL
1800s

Nameservers (NS)

ns1.glipac.ch
ns2.glipac.ch
ns3.glipac.ch
ns76.irondns.net
ns78.irondns.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:spf.sendinblue.com include:spf.crsend.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; [email protected]; [email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → [email protected]

DKIM Selectors

✓ 1 found
mail._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

14 records
  • swisssign-check=OjcWyljtS364wyeLud2CuEMXuTnzolXYUXID1DBHlI
  • Sendinblue-code:7249914dc71b4a5e95f83b8db2efb120
  • google-site-verification=DhDI9zgbDjvwvXSMEIew4VuCJxDW0I7avidooIazxKo
  • SPFv=spf1 include:spf.protection.outlook.com include:sendgrid.net include:spf.sendinblue.com include:spf.crsend.com -all
  • swisssign-check=ejzL34sZxYZ-G77guqIqD6Du6uA
  • swisssign-check=dyyMPa4w4j4QGJ0iFTQu7Of6DROxKV6c0XRb9nkhX2
  • MS=ms13912334
  • brevo-code:6ef1bdca0140128a0b0cdffd769c529f
  • swisssign-check=rqxgC8_IlT9PBcCp2PosmSntHsQ
  • vskb-prod.azurewebsites.net
  • swisssign-check=C0KcT6cbEvazOyNMmN6zyrogLyw
  • swisssign-check=s5GXJpNayZkcRfOxKz_KRDKc8G4
  • swisssign-check=42L6YXkvrxcCX1I212PmKNcqiHwNlYz9MhoZnYqhIq
  • swisssign-check=EeI3bd51cr43glLum7JY27VOIre5YZEtLrNfJRvkDK
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