Website
- Answer
- 200 OKin 166 ms
- Ends at
- https://www.operational-services.de/de/
- Redirects
- https://o-s.de/ (301)
- https://www.operational-services.de/ (307)
- Title
- Home - operational services GmbH & Co. KG
- Server
- Apache
- Protocols
- HTTP/1.1
- Certificate
- Deutsche Telekom Security GmbH (Telekom Security ServerID OV Class 2 CA) for *.operational-services.de, operational-services.de, *.o-s.de and o-s.de, valid until
- www
- Redirects to https://www.operational-services.de/ (301)
DNS records
o-s.de
- TXT
- MS=ms94094627
- _telesec-domain-validation=289752_2021-05-08_lT5jqUK0DinJ6CLLXFCjjm8aeRrM2FvxOzuc4BPFemyR27PZfv
- _telesec-domain-validation=291971_2021-06-08_5a3ozzQnBtOLji4dHnKy3DQlsM1dUTGLPzHV1QxtDTexLdr61P
- _telesec-domain-validation=320049_2023-05-11_yvSeQruEsbiNzif00Y15qmn2mURSXDc63FVSkZnbHoAvaEAktj
- _telesec-domain-validation=349068_2025-05-09_KEHk01BOSFq81qa64AHNkPMruJPXrAAVDOAfaeOoRb0HHpPkGc
- adobe-idp-site-verification=22f64faf827865075c1f3f1d814848b67f1e2ebe012796f5b958a206affdcbeb
- bw=mfR2TAVK6JQylVRXHDHeJu29DXzzTazX4po2aE4zXyCv
- bw=s8SvGxCiFXCpSrYscjEtAk0uVVgzorZjOvPvocOGYgZE
- bw=xAQpzx72ByMeL37eDQOpmlTejncoLYVQgUwJzEKZmTDv
- cLxU19JBvEUOXXX58zK634zB3AnY+UkiyFIgXx6oxllMNB7u6+4gP5ohuOt+Kuo49gpPeX9h1IJvG01cJPvQ7A==
- ciscocidomainverification=5f53d78f5f2430628b7fc8b5fc5916d1f352747b37a5b3e584a2d614905db833
- figma-domain-verification=adbe2dd4629ce6cbaea3e01b0090004d9818ff36fcd87b26fd0e4eb906d730b8-1770801719
- google-gws-recovery-domain-verification=70967628
- google-site-verification=16bDs_zgvb63Ngjfhzhvkoc1PtbvI-2l-LfGAHmA1eE
- openai-domain-verification=dv-TAikgyLFy7gho1rDqAluUvmd
- t7aqkTsZWnl0rX3q+iyh2/kD81TzObQOodtx4JH3nez6aKGTHDgPAeiAj2arEsZ5e+/npP7xXGfxEQHh4refUA==
- v=spf1 a:mx1.osnow.de ip4:139.1.147.20 ip4:139.1.154.36 ip4:139.1.154.85 include:spf.mailjet.com include:spf.protection.outlook.com include:_spft.telekom.com -all
- webexdomainverification.BSJE=ab8c860-3310-4f97-90b8-e73c2e845065
- TTL 5 min
- SOA
- Primary server
- ns1.telekom-domains.de
- Contact
- dns@telekom.de
- Serial
- 2026100906
- Refresh
- 3 hours
- Retry
- 1 hour
- Expire
- 28 days
- Negative TTL
- 12 hours
- TTL 12 hours
- CAA
- None: any certificate authority may issue for this name
www.o-s.de
_dmarc.o-s.de
- TXT
- v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r
- TTL 2 days
As 80.157.195.92 answers them
Reputation
Domain blocklists
- Spamhaus DBL Not listed
- SURBL Not listed
- URIBL Not listed
Rankings
3,178,682
Tranco rank
down from 2,405,854 on 2026-09-21
0.61Open PageRank, out of 10
8,475,738Open PageRank position
1Referring domains
From Tranco and Open PageRank
WHOIS
Domain: o-s.de Status: connect
DNSSEC
Every link from the root to o-s.de verifies.
. 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
o-s.de Verified
- Found 1 DS records for o-s.de in the de zone
- DS=50239/SHA-256 has algorithm RSASHA256
- Found 1 RRSIGs over DS RRset
- RRSIG=32911 and DNSKEY=32911 verifies the DS RRset
- Found 2 DNSKEY records for o-s.de
- DS=50239/SHA-256 verifies DNSKEY=50239/SEP
- Found 1 RRSIGs over DNSKEY RRset
- RRSIG=50239 and DNSKEY=50239/SEP verifies the DNSKEY RRset
- Found 1 RRSIGs over SOA RRset
- RRSIG=59955 and DNSKEY=59955 verifies the SOA RRset