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383.8 M

Domains known to webXtrend

9.3 M

New domains in the last 30 days

62.4 M

Social media profiles detected

spicepp.com

spicepp.com serves a website of its own over HTTPS and under www. It answers on both IPv4 and IPv6, with a valid TLS certificate and MX records for mail.

4,380 other domains share an IP address with it.

The most recent crawl returned the page title “Spice++: AI Circuit Design Agent and Online SPICE Simulator” and 81,154 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .com Statistics for all domains we know under this TLD.
Has website yes 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 no The domain redirects to another domain.
Redirect to https yes The domain redirects to https.
Redirect to www. yes 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 valid Shows whether the domain has a valid SSL certificate.
Redirects 0 Number of domains that redirect to this domain.
Reverse IP 4,380 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": "spicepp.com"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

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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 Let's Encrypt
Valid from 10/1/2026
Valid to 12/30/2026
Time until expiry 75 days

Last successful crawl

Title Spice++: AI Circuit Design Agent and Online SPICE Simulator
Description Agentic AI for analog circuits on a real SPICE simulator. Design from a spec, simulate, verify and repair in your browser. A free LTspice alternative.
Content-Length 81,154 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
104.21.87.92 10/8/2026
172.67.169.80 10/8/2026
216.198.79.1 5/19/2026
IPv6 address Last updated
2606:4700:3031:0:0:0:ac43:a950 10/8/2026
2606:4700:3035:0:0:0:6815:575c 10/8/2026
Mail server Priority Last updated
route1.mx.cloudflare.net 12 10/8/2026
route2.mx.cloudflare.net 81 10/8/2026
route3.mx.cloudflare.net 100 10/8/2026
Name server Last updated
denver.ns.cloudflare.com 10/8/2026
lana.ns.cloudflare.com 10/8/2026
nsd1.squarespacedns.com 5/19/2026
nsd2.squarespacedns.com 5/19/2026
nsd3.squarespacedns.com 5/19/2026

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

Most recent redirect domains

No domains found.

Reverse IP neighbours

104.21.87.92 1,101 domains · here since 10/3/2026
Domain On this IP since
zopaverified.com 9/21/2026
zjwhsp.com 9/20/2026
zigzpt.info 9/14/2026
zhengdazixun.com 10/7/2026
zhangfuchuchaibeiqizishangsiqifuzenmeban.org.cn 10/15/2026
zh-live-zcw.com 9/12/2026
zestypawsab.shop 10/4/2026
zenkivo.com 9/17/2026
zencbt.web.id 9/26/2026
zbaji.io 10/4/2026
zacksmart.com 10/5/2026
yzfczx.com 9/23/2026
and 1,088 more
172.67.169.80 1,101 domains · here since 10/3/2026
Domain On this IP since
zopaverified.com 9/21/2026
zjwhsp.com 9/20/2026
zigzpt.info 9/14/2026
zhengdazixun.com 10/7/2026
zhangfuchuchaibeiqizishangsiqifuzenmeban.org.cn 10/15/2026
zh-live-zcw.com 9/12/2026
zestypawsab.shop 10/4/2026
zenkivo.com 9/17/2026
zencbt.web.id 9/26/2026
zbaji.io 10/4/2026
zacksmart.com 10/5/2026
yzfczx.com 9/23/2026
and 1,088 more
2606:4700:3031::ac43:a950 1,089 domains · here since 10/3/2026
Domain On this IP since
zopaverified.com 9/21/2026
zjwhsp.com 9/20/2026
zigzpt.info 9/14/2026
zhengdazixun.com 10/7/2026
zhangfuchuchaibeiqizishangsiqifuzenmeban.org.cn 10/15/2026
zh-live-zcw.com 9/12/2026
zestypawsab.shop 10/4/2026
zenkivo.com 9/17/2026
zencbt.web.id 9/26/2026
zbaji.io 10/4/2026
zacksmart.com 10/5/2026
yzfczx.com 9/23/2026
and 1,076 more
2606:4700:3035::6815:575c 1,089 domains · here since 10/3/2026
Domain On this IP since
zopaverified.com 9/21/2026
zjwhsp.com 9/20/2026
zigzpt.info 9/14/2026
zhengdazixun.com 10/7/2026
zhangfuchuchaibeiqizishangsiqifuzenmeban.org.cn 10/15/2026
zh-live-zcw.com 9/12/2026
zestypawsab.shop 10/4/2026
zenkivo.com 9/17/2026
zencbt.web.id 9/26/2026
zbaji.io 10/4/2026
zacksmart.com 10/5/2026
yzfczx.com 9/23/2026
and 1,076 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.