bossinfo.ch

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
bossinfo.ch
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-10-30 03:27:21 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 149.126.4.12 ↩ s003.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
  • 52.101.185.13 ↩ mail-zrzp278cu00205.inbound.protection.outlook.com
  • 52.101.185.14 ↩ mail-zr1p278cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:ca3c::2 ↩ mail-zr1p278cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca3e::1 ↩ mail-gvap278cu00301.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 ns1.bossinfo.ch auser.bossinfo.ch 669 1200 600 86400 300
Primary NS (mname)
ns1.bossinfo.ch
Admin Email (rname)
auser@bossinfo.ch
Serial
669
Refresh
1200s
Retry
600s
Expire
86400s
Minimum TTL
300s

Nameservers (NS)

ns2.bossinfo.ch
ns2.creta.ch
ns1.bossinfo.ch
ns3.bossinfo.ch

SPF Record

✓ Strict (-all)
v=spf1 a mx a:fortimail.bossinfo.ch ip4:185.243.116.132 ip4:194.147.112.44 ip4:194.147.112.45 ip4:194.147.112.8 ip4:194.147.112.88 include:servers.mcsv.net include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:emsd1.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; pct=100; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

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
  • google-site-verification=xdluJB_sjnlN18eAU2Zf-HIKHtWFWHEVpFrfNwVqpFw
  • atlassian-domain-verification=IQPtB53ZK/QaE/eCetyAE4Lze/CABehf67NHBTLdpqZcj6a8a17UUWZbO3IlxVG4
  • teamviewer-sso-verification=4c7567d1bd424ef88e0aaccfc79ce224
  • wd5U8q8LPxdYlkihm3ocLmT1QpdPOUu5yNv+sjQpYydGV8bVWZEZxENs0Z35TOqfI6TvWh7kbwX5EAvk9klbQw==
  • SPFv=spf1 a mx a:fortimail.bossinfo.ch ip4:185.243.116.132 ip4:194.147.112.44 ip4:194.147.112.45 ip4:194.147.112.8 ip4:194.147.112.88 include:servers.mcsv.net include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:emsd1.com -all
  • google-site-verification=ajMBj5YoslHujuV9CUhLuwitPou3AqjnudEotUuxsmU
  • atlassian-sending-domain-verification=808f7be5-62ba-493b-912c-3e4719cfeb38
  • miro-verification=bac3a753255cac374f1797030c607693fd8ea61a
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