Domain · Tranco #41,417

oetiker.ch

oetiker.ch is ranked #41,417 among the world's most-visited sites (Tranco). It resolves to 46.140.183.221, hosted on proxy-volki-01.oetiker.ch, and presents a TLS certificate issued by Let's Encrypt.

HTTP 301

Tranco rank	#41,417
IPv4	46.140.183.221
IPv6	2a02:aa08:e000:1e01::64
Hosting / reverse DNS	proxy-volki-01.oetiker.ch
Hosting network	AS6730 · SUNRISE - Sunrise GmbH, CH
Nameservers	ns1.oetiker.ch, ns2.oetiker.ch
Mail servers (MX)	mailgw-volki-01.oetiker.ch (10), mailgw-02.oetiker.ch (20)
HTTP status	301 → https://www.oetiker.ch/
Web server	nginx
Detected tech	nginx
TLS certificate	Let's Encrypt · expires 2026-10-17

Linked company

This domain's name matches a legal entity in our directory:

Oetiker Limited

Notable DNS TXT records

google-site-verification=lA2uADt9ZHYVSJZAcsBG75wHZXUp74RK0KNFLREZDqs
have-i-been-pwned-verification=9849520f1801cde5e7ad411a2708d75d
google-site-verification=HYQH8kOrzBuLFVCYWP-XHb1-NyDnC2RbP22GiKNaXis
v=spf1 mx include:spf.oetiker.ch include:spf.protection.outlook.com -all
MS=ms34956507
google-site-verification=q0b1tFohZL1-4qfvIPtmOGxJR9KwjU04Ou5eTFMiJ3M

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FAQ

What is the IP address of oetiker.ch?

oetiker.ch resolves to 46.140.183.221 (proxy-volki-01.oetiker.ch).

Who issued the SSL certificate for oetiker.ch?

The TLS/SSL certificate for oetiker.ch was issued by Let's Encrypt, valid until 2026-10-17.

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DNS/HTTP/TLS observed 2026-08-06; registration data via RDAP. Informational only. Download JSON · CSV · Browse domains