dot.bi

err.si

SPF only SIEL, d.o.o err.si
“err” 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 2026-10-17 09:37 UTC
TypeValue
NSdns1.siel.si · dns2.siel.si · dns3.siel.si
A46.19.9.99
MX1 mail.err.si
TXTv=spf1 +mx +a +ip4:46.19.9.99 ~all
SOAdns1.siel.si dns.siel.si serial 13

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
46.19.9.99
Network
AS51790 · SIEL - SIEL, d.o.o., SI
Provider
SIEL, d.o.o
Country
SI (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
err.si
SPF
present all: softfail
DMARC
missing
DKIM
found selector: default

Age

Source: Wayback Machine
First capture
looking up…
Years archived
—
Registry created
—
In dot.bi since
2026-10-17 · Visitor lookup

Name analysis

dot.bi dictionaries EN · FR
Words
err EN single
Length
3 characters
Digits · hyphens
none · none
Readability
high
Brandability
90 / 100 heuristic

Same name, other TLDs

DNS check, cached a day

Checking the same name on other TLDs…

History observed by dot.bi

Since 2026-10-171 events
First observed by dot.bi · source: lookup