dot.bi

self.jp

SPF only GMO Internet self.jp
“self” in other TLDs Compare
DNS, hosting, email and name analysis are live. Registration data, the home-page probe, the archive lookup and the other-TLD check are being fetched in the background; this page refreshes itself in a few seconds.

Registration

Source: RDAP Not available

Fetching the registry record…

DNS

Source: live resolutionResolved 2026-10-14 19:11 UTC
TypeValue
NSns1.just-size.com · ns2.just-size.com
A150.95.144.135
MX10 mail.self.jp
TXTv=spf1 ip4:153.127.139.15 ip4:160.16.60.91 ~all
SOAns1.just-size.com admin.just-size.net serial 2026090500

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
150.95.144.135
Network
AS7506 · GMO-I-R1 - GMO Internet, Inc., JP
Provider
GMO Internet
Country
JP (network registration, not server location)
CDN
none detected
IPv6
no

Web

Source: dot.bi probe

Probing the home page…

Email

Source: DNS

SPF only SPF is published but there is no DMARC policy.

Provider
self.jp
SPF
present all: softfail
DMARC
missing
DKIM
not found common selectors only

Age

Source: Wayback Machine
First capture
looking up…
Years archived
—
Registry created
—
In dot.bi since
2026-10-14 · Visitor lookup

Name analysis

dot.bi dictionaries EN · FR
Words
self EN single
Length
4 characters
Digits · hyphens
none · none
Readability
high
Brandability
100 / 100 heuristic

Same name, other TLDs

DNS check, cached a day

Checking the same name on other TLDs…

History observed by dot.bi

Since 2026-10-141 events
First observed by dot.bi · source: lookup