DNSWHOIS.INFO - knoerr.ch
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knoerr.ch checked at 2025-10-31T11:05:50.432Z 2141ms 83/83/83 100% R:12knoerr.ch
| MX | knoerr.ch | ||||||
| A | 2a01:ab20:0:4::84 🇨🇭 CYON | ||||||
| PTR | s075.cyon.net | ||||||
| A | 149.126.4.84🇨🇭 CYON | ||||||
| PTR | s075.cyon.net | ||||||
| NS | ns1.cyon.ch | ||||||
| A | 2a01:ab20:0:185::2 🇨🇭 CYON | ||||||
| A | 185.174.216.2🇨🇭 CYON | ||||||
| PTR | ns1.cyon.ch | ||||||
| NS | ns2.cyon.ch | ||||||
| A | 2001:67c:234::2 🇨🇭 CYON | ||||||
| A | 91.206.24.2🇨🇭 CYON | ||||||
| PTR | ns2.cyon.ch | ||||||
| A | 2a01:ab20:0:4::84 🇨🇭 CYON | ||||||
| PTR | s075.cyon.net | ||||||
| A | 149.126.4.84🇨🇭 CYON | ||||||
| PTR | s075.cyon.net | ||||||
ch
| NS | a.nic.ch | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
MX for
| knoerr.ch | 
Up
| mail.knoerr.ch | 
Starts with same word
Starts similarily
AI analysis
The parent of mail.knoerr.ch is knoerr.ch.
knoerr.ch serves as a mail server for knoerr.ch.
knoerr.ch resolves to two IP numbers: 2a01:ab20:0:4::84 and 149.126.4.84.
Other host names, for instance mail.tetedelacourse.ch, mail.nachname.ch, membre.ch, kai-p.ch and exco-it.com share IP numbers with knoerr.ch.
Two name servers ns1.cyon.ch and ns2.cyon.ch handle delegation for knoerr.ch. 
knoerr.ch uses the same name server setup as other domains, for example checks.ch, brogna.ch, collon.ch, ryfconsulting.ch and spxl.ch.
knoerr.ch shares name servers with other domains at least in part, for instance tennis-challenge.ch.
Host names with two IP numbers:
ns1.cyon.ch points to: 2a01:ab20:0:185::2 and 185.174.216.2
ns2.cyon.ch points to: 2001:67c:234::2 and 91.206.24.2
knoerr.ch is handled by a single mail server, knoerr.ch.
Host knoerr.ch resolves to two IPs: 2a01:ab20:0:4::84 and 149.126.4.84.