Domain · Tranco #48,232

iwkoeln.de

iwkoeln.de is ranked #48,232 among the world's most-visited sites (Tranco). It resolves to 78.47.106.28, hosted on dedi4929.your-server.de, and presents a TLS certificate issued by DigiCert Inc.

HTTP 301

Tranco rank	#48,232
IPv4	78.47.106.28
Hosting / reverse DNS	dedi4929.your-server.de
Hosting network	AS24940 · HETZNER-AS - Hetzner Online GmbH, DE
Nameservers	ns27.domaincontrol.com, ns28.domaincontrol.com
Mail servers (MX)	mx1.mas.t-systems-service.com (10), mx2.mas.t-systems-service.com (20), mx3.mas.t-systems-service.com (30)
HTTP status	301 → https://www.iwkoeln.de/
Web server	Apache
Detected tech	Apache
TLS certificate	DigiCert Inc · expires 2026-11-25

Notable DNS TXT records

apple-domain-verification=tGiIYiXI0xJvPAfO
google-site-verification=vwZaS5UefEAQ3Tsxbh_CqJPxhoE0VT2L3HwFQc4C_9U
linkedin-site-verification=351659d6-e7ea-4a8a-b732-7fa4481f4a93
v=spf1 a:spf.mas.t-systems-service.com a:k60828.coveto.de include:spf.mailjet.com ip4:87.79.12.44 ip4:87.79.12.45 ip4:89.1.85.243 ip4:176.9.21.28 ip4:212.114.35.242 ip4:212.114.34.232 ip4:212.114.34.50 ip4:212.114.35.226 ip4:85.13.129.239 ip4:172.16.244.130 ip4:87.79.12.40 ip4:172.16.244.15 ip4:79.142.32.16 ip4:85.13.144.213 include:sendgrid.net include:spf.protection.outlook.com include:spf.crsend.com include:_spf.recruiting-portal.com include:spf.orbit.teamleader.eu -all
atlassian-domain-verification=uPRmh1XxvV032a8zKbaxvNI0ZnojyP6cXHYoYFCTHaM9sPli8fciIsGXz6yBzz1t

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FAQ

What is the IP address of iwkoeln.de?

iwkoeln.de resolves to 78.47.106.28 (dedi4929.your-server.de).

Who issued the SSL certificate for iwkoeln.de?

The TLS/SSL certificate for iwkoeln.de was issued by DigiCert Inc, valid until 2026-11-25.

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