VetName Independent Domain Intelligence
Run a Free Check
Report ID: #B388B5A4

regex101.com

Germany Valid HTTPS 13.7 years Updated
Full report ↓ Run a Free Check
100
Very Safe
VetName · regex101.com — Report card
VetName · regex101.com

regex101.com Trust Review

regex101.com is a regular expression testing and debugging tool, and the available signals point to a long-running, technically maintained service. HTTPS is enabled, the IP geolocates to Germany, and the domain has been registered since 2012, which supports basic operational legitimacy.

Technical Information

IP Address78.47.220.195
Server LocationGermany · Nuremberg
ISP / ProviderUnknown
SSL Certificate Valid HTTPS
SSL IssuerE8
Valid Until2026-07-25
RegistrarNameCheap, Inc.
Registered On2012-08-15
Expires On2026-08-15
Domain Age13.7 years

Technical Overview

The domain regex101.com is reachable and resolves to Germany via Unknown. Below we walk through the most relevant signals one by one.

Browser compatibility

Mainstream browsers will accept regex101.com's TLS configuration if our probe returns "OK". The current value is: OK.

Maturity check

Maturity-wise, regex101.com falls in the "mature" bracket — about 13.7 years on record. Most short-lived scams operate on domains under 12 months old, so age helps but does not exclude risk.

Routing & ISP

Traffic to regex101.com currently terminates at Unknown in Germany — visible to anyone running a traceroute. Hosting-country mismatches with the brand audience can be a useful signal.

Beyond the technical score

A clean technical profile only proves regex101.com follows industry plumbing standards. It does NOT prove honest content. Always read the actual site before transacting.

Bottom line

regex101.com ends up at 100/100 — that is very_safe in our scale. The result is computed from public technical data only, no human review.

What looks good

  • Subject Alternative Names cover the domain correctly
  • Stable IPv4 hosting
  • Public RDAP record available
  • TLS supports modern cipher suites

What to watch

  • Hosting on a residential/dynamic IP block
  • Technical signals alone cannot prove ownership
  • Privacy-protected WHOIS — operator not directly visible

Related Domains

assertcom.de
DE 70/100
sendgrid.net
DE 100/100
adsinteractive.com
DE 100/100
slack.com
DE 100/100
trendmicro.com
DE 100/100
yieldlab.net
DE 100/100

Frequently Asked Questions

When was regex101.com's certificate last checked?
SSL data on regex101.com is recomputed on every refresh. The summary box at the top shows the timestamp of the latest probe.
Is regex101.com safe for online payments?
Infrastructure check returned SSL OK and a "very_safe" score. This is a baseline; never enter card data on a site you have not verified through other channels.
What lowered regex101.com's score?
regex101.com sits at the lower band when at least one of these is true: SSL OK is failing, age 13.7 years is short, registrar NameCheap, Inc. is unknown, or country Germany does not match the audience.
Is regex101.com trustworthy as a real business?
Public infrastructure does not show automatic risk markers for regex101.com. Do still verify the site's actual content and customer service before money changes hands.
What jurisdiction handles regex101.com?
GeoIP places regex101.com on a server in Germany, with Unknown as the announced ISP/network.

This report is generated automatically from public technical signals. It is not legal or financial advice.

Vet your next domain in under 10 seconds.

No signup. No credit card. No hidden quotas.

Start a free check →