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384.9 M

Domains known to webXtrend

9.7 M

New domains in the last 30 days

62.8 M

Social media profiles detected

simulator86.com

Get an email when its DNS, website or certificate changes.

It answers on both IPv4 and IPv6, with MX records for mail.

42,333,559 other domains share an IP address with it, and one domain redirects to it.

The most recent crawl returned the page title “High-Fidelity MCU Simulator | STM32, ESP32, RP2040, nRF52840 | Simulator86” and 99,520 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .com Statistics for all domains we know under this TLD.
Has website no A website is hosted under the domain, which does not redirect to an external domain.
Has MX-record yes The domain has an MX record.
External redirect yes The domain redirects to another domain.
Redirect to https no The domain redirects to https.
Redirect to www. no The domain redirects to www.domain.
Only with www. no The domain can only be reached with the subdomain "www".
Only DNS, no website no There are no A or AAAA records in DNS.
IP-Address Both Shows whether the domain only has IPv4 or IPv6 or both.
SSL-Certificate no certificate Shows whether the domain has a valid SSL certificate.
Redirects 1 Number of domains that redirect to this domain.
Reverse IP 42,333,559 Number of domains with the same IP(s).

This data through the API

The data on this page is also available as JSON: /lookup for the key facts, /reverseip, /redirect and /similar for the lists, and /dnshistory with Basic and Premium. A free account comes with an API key and 100 calls a day.

curl -X POST https://api.webxtrend.com/v1.0/lookup \
  -H 'Content-Type: application/json' \
  -d '{"token": "YOUR_TOKEN", "query": "simulator86.com"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

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This domain redirects to sim86.com. Similar websites of sim86.com:
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Websites whose start page offers something similar, found by comparing the text of their start pages, across languages. Near-identical copies, parking pages and error pages are left out. The full list of up to 100 comes through the API: similar websites.

Last SSL certificate

Issuer Google Trust Services
Valid from 6/16/2026
Valid to 9/14/2026
Time until expiry 37 days

Last successful crawl

Title High-Fidelity MCU Simulator | STM32, ESP32, RP2040, nRF52840 | Simulator86
Description Simulator86 is a high-fidelity, instruction-accurate MCU simulator. Run real firmware against STM32, RP2040 and more, inject faults, and test the edge cases you can't reproduce on hardware — before they ship.
Content-Length 99,520 bytes

Title and description as published by the page itself in its own <title> and <meta name="description"> tags.

DNS history

IPv4 address Last updated
104.21.47.225 5/22/2026
172.67.173.207 5/22/2026
188.114.96.0 5/14/2026
188.114.97.0 5/14/2026
104.21.47.225 4/16/2026
IPv6 address Last updated
2606:4700:3030:0:0:0:6815:2fe1 7/11/2026
2606:4700:3031:0:0:0:ac43:adcf 7/11/2026
2606:4700:3034:0:0:0:6815:2fe1 4/10/2026
2606:4700:3037:0:0:0:ac43:adcf 4/10/2026
2a06:98c1:3120:0:0:0:0:0 4/3/2026
Mail server Priority Last updated
mx.zoho.com 10 11/25/2025
mx2.zoho.com 20 11/25/2025
mx3.zoho.com 50 11/25/2025
Name server Last updated
mack.ns.cloudflare.com 10/26/2025
tegan.ns.cloudflare.com 10/26/2025
ns1.vercel-dns.com 10/20/2025
ns2.vercel-dns.com 10/20/2025

The five most recent states of each record type. The full history comes through the API: DNS history.

Most recent redirect domains

Domain Last seen
sim86.com 7/6/2026

Reverse IP neighbours

188.114.96.3 10,628,099 domains · here since 10/5/2026
Domain On this IP since
zzzzzzzzzzzzzzzzzzzzzz.my.id 10/21/2026
zzzzzzzzz.xyz 10/6/2026
zzzzzzzzz.org 9/13/2026
zzzzzzzzum.icu 10/13/2026
zzzzzzzoes.site 10/16/2026
zzzzzzys.com 9/19/2026
zzzzzzkgf.store 10/22/2026
zzzzzyl1.cn 10/14/2026
zzzzzssss55.online 9/16/2026
zzzzzssss55.buzz 9/20/2026
zzzzzsss77.online 9/20/2026
zzzzzssj.com 9/14/2026
and 10,628,086 more
188.114.97.3 10,628,097 domains · here since 10/5/2026
Domain On this IP since
zzzzzzzzzzzzzzzzzzzzzz.my.id 10/21/2026
zzzzzzzzz.xyz 10/6/2026
zzzzzzzzz.org 9/13/2026
zzzzzzzzum.icu 10/13/2026
zzzzzzzoes.site 10/16/2026
zzzzzzys.com 9/19/2026
zzzzzzkgf.store 10/22/2026
zzzzzyl1.cn 10/14/2026
zzzzzssss55.online 9/16/2026
zzzzzssss55.buzz 9/20/2026
zzzzzsss77.online 9/20/2026
zzzzzssj.com 9/14/2026
and 10,628,084 more
2a06:98c1:3120::3 10,538,683 domains · here since 9/23/2026
Domain On this IP since
zzzzzzzzzzzzzzzzzzzzzz.my.id 10/21/2026
zzzzzzzzz.xyz 10/6/2026
zzzzzzzzz.org 10/19/2026
zzzzzzzzum.icu 10/13/2026
zzzzzzzoes.site 10/16/2026
zzzzzzys.com 9/19/2026
zzzzzzkgf.store 10/22/2026
zzzzzyl1.cn 10/14/2026
zzzzzssss55.online 9/16/2026
zzzzzssss55.buzz 9/20/2026
zzzzzsss77.online 9/20/2026
zzzzzssj.com 9/14/2026
and 10,538,670 more
2a06:98c1:3121::3 10,538,680 domains · here since 9/23/2026
Domain On this IP since
zzzzzzzzzzzzzzzzzzzzzz.my.id 10/21/2026
zzzzzzzzz.xyz 10/6/2026
zzzzzzzzz.org 10/19/2026
zzzzzzzzum.icu 10/13/2026
zzzzzzzoes.site 10/16/2026
zzzzzzys.com 9/19/2026
zzzzzzkgf.store 10/22/2026
zzzzzyl1.cn 10/14/2026
zzzzzssss55.online 9/16/2026
zzzzzssss55.buzz 9/20/2026
zzzzzsss77.online 9/20/2026
zzzzzssj.com 9/14/2026
and 10,538,667 more

Sharing an address does not always mean sharing a server: on a CDN or a large hosting platform, millions of unrelated domains answer on the same few addresses. We measured how far that goes in Half the web sits on 276 IP addresses. The complete list of neighbours, also for an IP address, comes through the API: reverse IP lookup.