wkb.ch

Valid Email Server
Domain Lookup › wkb.ch

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
wkb.ch
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-10 17:06:34 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

  • wkb-ch.mail.protection.outlook.com: 10

A / AAAA Records

  • 212.40.24.78 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA dns3.swisscom.com admin\.dns.swisscom.com 30 21600 1800 604800 600
Primary NS (mname)
dns3.swisscom.com
Admin Email (rname)
admin\@dns.swisscom.com
Serial
30
Refresh
21600s
Retry
1800s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

dns1.swisscom.com
dns3.swisscom.com
dns2.swisscom.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:80.80.229.247 ip4:212.203.79.34 ip4:213.221.153.167 ip4:138.190.126.36 include:spf1.net4all.ch include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;pct=100;rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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
  • _0zqbraxnz4vzwfsz2jkzkbhkrv0n8cl
  • google-site-verification=34G5B4ScVZLJF6ZtE1LZX6i_afSuNlGBqlvMaBKqLmI
  • _vsh361x0m8gq7px8ifzjzqjcp8oocp6
  • globalsign-domain-verification=-Uq_ebyAHjoOiEE_RIp3miDWE1Y5fM7Wqw9sUxOjlG
  • globalsign-domain-verification=4WtJJ7YV4MQV6t3rKVuoMlSia3vTl8dWIcbVnoYIFe
  • globalsign-domain-verification=-EtCL1TpVbRD1Dp0voYc6NkUl1dIBc4GmmdpQz4CJ4
  • MS=ms33432308
  • SPFv=spf1 ip4:80.80.229.247 ip4:212.203.79.34 ip4:213.221.153.167 ip4:138.190.126.36 include:spf1.net4all.ch include:spf.protection.outlook.com ~all
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