Website
- Answer
- 200 OKin 168 ms
- Ends at
- https://www.th-koeln.de/
- Redirects
- https://fh-koeln.de/ (302)
- https://th-koeln.de/ (301)
- Title
- Startseite - TH Köln
- Server
- Apache
- Protocols
- HTTP/1.1
- Certificate
- Hellenic Academic and Research Institutions CA (GEANT TLS RSA 1) for th-koeln.de, fh-koeln.de, www.fh-koeln.de and www.th-koeln.de, valid until
- www
- Redirects to https://www.th-koeln.de/ (302)
DNS records
fh-koeln.de
- MX
- 10smtp.intranet.fh-koeln.de
- TTL 1 hour
- TXT
- HARICA-ELCPF8ClDrWhqb02JA5
- google-site-verification=4DI3JqRD2Ey1wPPG6NnV0CUMWodXKspfTn5yXMbS3W0
- v=spf1 include:spf.dynect.net include:spf.cluster4.4hr.de include:spf.nl2go.com +ip4:139.6.1.61 +ip4:139.6.1.47 +ip4:139.6.1.48 +ip4:139.6.1.49 +ip4:139.6.1.50 ?ip4:139.6.0.0/16 ~all
- TTL 1 hour
- SOA
- Primary server
- ns-iwz.nz.fh-koeln.de
- Contact
- [email protected]
- Serial
- 2026103002
- Refresh
- 3 hours
- Retry
- 30 min
- Expire
- 14 days
- Negative TTL
- 1 hour
- TTL 1 hour
- CAA
- iodefmailto:dns@th-koeln.de
- issueharica.gr
- issueletsencrypt.org
- issuepki.dfn.de
- issuesectigo.com
- issuetelesec.de
- TTL 1 hour
www.fh-koeln.de
- CNAME
- www-01-f5.cit-vip.fh-koeln.de
- TTL 1 hour
_dmarc.fh-koeln.de
As ns-gwz.nz.fh-koeln.de answers them
Reputation
Domain blocklists
- Spamhaus DBL Not listed
- SURBL Not listed
- URIBL Not listed
Rankings
24,649
Tranco rank
up from 26,714 on 2026-09-21
6.71Open PageRank, out of 10
102,527Open PageRank position
451Referring domains
From Tranco and Open PageRank
WHOIS
Domain: fh-koeln.de Status: connect
DNSSEC
fh-koeln.de is not signed.
. Verified
- Found 3 DNSKEY records for .
- DS=20326/SHA-256 verifies DNSKEY=20326/SEP
- DS=38696/SHA-256 verifies DNSKEY=38696/SEP
- Found 1 RRSIGs over DNSKEY RRset
- RRSIG=38696 and DNSKEY=38696/SEP verifies the DNSKEY RRset
de Verified
- Found 1 DS records for de in the . zone
- DS=26755/SHA-256 has algorithm RSASHA256
- Found 1 RRSIGs over DS RRset
- RRSIG=8763 and DNSKEY=8763 verifies the DS RRset
- Found 2 DNSKEY records for de
- DS=26755/SHA-256 verifies DNSKEY=26755/SEP
- Found 1 RRSIGs over DNSKEY RRset
- RRSIG=26755 and DNSKEY=26755/SEP verifies the DNSKEY RRset
fh-koeln.de Not signed
- No DS records found for fh-koeln.de in the de zone