dot.bi

opensource.dev

HTTPS live No mail DNSSEC unsigned Fastly
“opensource” in other TLDs Compare

Registration

Source: RDAP · pubapi.registry.google Fetched 2026-10-15 12:21 UTC
Created
2018-11-29 (7 years ago)
Expires
2026-11-29 (1 month from now)
Last updated
2025-10-23
Registrar
MarkMonitor Inc. · IANA 292
Statuses
client delete prohibitedclient transfer prohibitedclient update prohibitedserver delete prohibitedserver transfer prohibitedserver update prohibited
DNSSEC
Unsigned
Nameservers (registry)
ns1.googledomains.com · ns2.googledomains.com · ns3.googledomains.com · ns4.googledomains.com
Record
registry RDAP · registrar RDAP

DNS

Source: live resolutionResolved 2026-10-15 12:21 UTC
TypeValue
NSns1.googledomains.com · ns2.googledomains.com · ns3.googledomains.com · ns4.googledomains.com
A199.36.158.100
TXTv=spf1 ?all
TXTgoogle-site-verification=6FWvOhbQNrLiAHzQe9mv8efFlyh9yS53xJognpArXLc
SOAns1.googledomains.com dns-admin.google.com serial 2018121200

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
199.36.158.100
Network
AS54113 · FASTLY - Fastly, Inc., US
Provider
Fastly
Country
US (network registration, not server location)
CDN
Fastly
IPv6
no

Web

Source: dot.bi probeProbed 2026-10-15 12:21 UTC
Status
200
Final URL
https://opensource.dev/
Title
What is Open Source? | opensource.dev
Description
Open source describes software where the source code is available for anyone to view, use, change, and then share.
Server
—
Technologies
HugoGoogle Analytics
HSTS
yes

Email

Source: DNS

No mail This domain publishes no mail servers.

Provider
—
SPF
present all: neutral
DMARC
p=none reports on
DKIM
—

Age

Source: Wayback Machine
First capture
2019-01-08 (7 years ago)
Years archived
8
Registry created
2018-11-29
In dot.bi since
2026-10-13 · Zone file

Name analysis

dot.bi dictionaries EN · FR
Words
opensource EN compound
Length
10 characters
Digits · hyphens
none · none
Readability
high
Brandability
83 / 100 heuristic

Same name, other TLDs

DNS check, cached a day
DomainResolvesIn dot.bi
opensource.com yes profile
opensource.net yes look up
opensource.org yes profile
opensource.io yes look up
opensource.co yes look up
opensource.ai yes profile
opensource.app yes look up
opensource.fr yes 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