dot.bi

t.systems

HTTPS live No mail DNSSEC unsigned T-Systems International

Registration

Source: RDAP · rdap.identitydigital.services Fetched 2026-10-14 05:25 UTC
Created
2015-10-19 (10 years ago)
Expires
2027-10-19 (1 year from now)
Last updated
2026-09-14
Registrar
Key-Systems, LLC · IANA 1345
Statuses
client transfer prohibited
DNSSEC
Unsigned
Nameservers (registry)
ns1.brandshelter.com · ns2.brandshelter.de · ns3.brandshelter.info · ns4.brandshelter.net · ns5.brandshelter.us
Record
registry RDAP · registrar RDAP

DNS

Source: live resolutionResolved 2026-10-14 05:25 UTC
TypeValue
NSns1.brandshelter.com · ns2.brandshelter.de · ns3.brandshelter.info · ns4.brandshelter.net · ns5.brandshelter.us
A80.158.66.24
SOAns1.brandshelter.com tech.brandshelter.com serial 2025081800

Certificates

Source: Certificate Transparency logs

No certificate for this domain has passed through the logs dot.bi follows since it started watching. Older certificates are not back-filled.

Hosting

Source: DNS + Team Cymru
IP
80.158.66.24
Network
AS34086 · SCZN-AS - T-Systems International GmbH, DE
Provider
T-Systems International
Country
DE (network registration, not server location)
CDN
none detected
IPv6
no

Web

Source: dot.bi probeProbed 2026-10-14 05:25 UTC
Status
200
Redirects
https://t.systems/ (301) → https://www.t-systems.com/de/en (200)
Final URL
https://www.t-systems.com/de/en
Title
Digital Services for Business and Institutions | T-Systems Germany
Description
T-Systems is your partner on the road to digitalization with integrated and secure network, cloud, Salesforce, and SAP solutions.
Server
—
Technologies
none detected
HSTS
yes

Email

Source: DNS

No mail This domain publishes no mail servers.

Provider
—
SPF
missing
DMARC
missing
DKIM
—

Age

Source: Wayback Machine
First capture
—
Years archived
—
Registry created
2015-10-19
In dot.bi since
2026-10-13 · Zone file

Name analysis

dot.bi dictionaries EN · FR
Words
no dictionary word
Length
1 characters
Digits · hyphens
none · none
Readability
low
Brandability
50 / 100 heuristic

Same name, other TLDs

DNS check, cached a day
DomainResolvesIn dot.bi
t.com no DNS profile
t.net no DNS look up
t.org yes look up
t.io yes look up
t.co yes profile
t.ai yes look up
t.app yes look up
t.dev no DNS look up
“No DNS” means no nameservers answered. It does not mean the domain is available.

History observed by dot.bi

Since 2026-10-130 events