dot.bi

cwi.nl

Protected Cwi-Nl soverin.net
“cwi” in other TLDs Compare

Registration

Source: RDAP Not available

No RDAP record was returned for this domain. Either the registry publishes no RDAP service for .nl, the domain is not registered, or the registry did not answer in time. dot.bi does not guess: no record means no registration data, not “available”.

DNS

Source: live resolutionResolved 2026-10-13 22:49 UTC
TypeValue
NSdwalin.nikhef.nl · ns1.cwi.nl · ns1.zurich.surf.net · ns2.cwi.nl
A192.16.191.48
MX10 mx.soverin.net
TXTZOOM_verify_-TwabqfPQI2RrsWzDjTwfQ
TXTZOOM_verify_QtFtKLPNUTBlqUfH6kXTNZ
TXTapple-domain-verification=vKvt2VfbB2WZUhzQ
TXTScience Park 123, 1098 XG Amsterdam, Netherlands
TXTCWI (Centrum Wiskunde & Informatica)=pnqgTeOiurzbz4yD
TXTadobe-idp-site-verification=a8667c98581a66df82f18dd9b4ec9ad04d2b0214fda298afa04b69ae89b16b4d
TXTv=spf1 ip4:192.16.191.0/27 ip4:192.174.88.179 ip4:192.174.88.180 ip4:13.58.74.171 include:_spf.surfmailfilter.nl include:projects5.greenlightsolutions.nl include:spf.protection.outlook.com ~all
TXTMS=ms63043750
TXTHARICA-SnDN4Irx82qOUXNni8S
TXTCentrum Wiskunde & Informatica
SOAns1.cwi.nl hostmaster.cwi.nl serial 2026100704

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
192.16.191.48
Network
AS1888 · CWI-NL - CWI-NL, NL
Provider
Cwi-Nl
Country
NL (network registration, not server location)
CDN
none detected
IPv6
no

Web

Source: dot.bi probe

No web data for this domain yet.

Email

Source: DNS

Protected Mail is authenticated and spoofed mail is quarantined.

Provider
soverin.net
SPF
present all: softfail
DMARC
p=quarantine no reports
DKIM
found selector: default

Age

Source: Wayback Machine
First capture
—
Years archived
—
Registry created
—
In dot.bi since
2026-10-13 · Majestic Million

Name analysis

dot.bi dictionaries EN · FR
Words
no dictionary word
Length
3 characters
Digits · hyphens
none · none
Readability
high
Brandability
75 / 100 heuristic

Same name, other TLDs

DNS check, cached a day

No check recorded yet.

History observed by dot.bi

Since 2026-10-130 events