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385.4 M

Domains known to webXtrend

9.9 M

New domains in the last 30 days

62.7 M

Social media profiles detected

notate.so

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

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

Its busiest IP address is shared with 1,116 other domains.

The site links to LinkedIn.

Domain properties

Property Value Explanation
Top-level domain .so 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. 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 valid Shows whether the domain has a valid SSL certificate.
Redirects 0 Number of domains that redirect to this domain.
Reverse IP 4,455 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": "notate.so"}'

Create a free account Read the API docs

Detected social media networks

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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 9/19/2026
Valid to 12/18/2026
Time until expiry 55 days

Last successful crawl

Title (not set)
Description (not set)
Content-Length 68,159 bytes

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

DNS history

IPv4 address First seen
104.21.17.87 6/8/2025
172.67.175.100 6/8/2025
192.64.119.45 4/23/2025
IPv6 address First seen
2606:4700:3033:0:0:0:6815:1157 7/1/2026
2606:4700:3037:0:0:0:ac43:af64 7/1/2026
2606:4700:3032:0:0:0:ac43:af64 6/8/2025
2606:4700:3033:0:0:0:6815:1157 6/8/2025
Mail server Priority First seen
aspmx.l.google.com 1 6/8/2025
alt1.aspmx.l.google.com 5 6/8/2025
alt2.aspmx.l.google.com 5 6/8/2025
alt3.aspmx.l.google.com 10 6/8/2025
alt4.aspmx.l.google.com 10 6/8/2025
Name server First seen
noor.ns.cloudflare.com 6/8/2025
ray.ns.cloudflare.com 6/8/2025
dns1.registrar-servers.com 4/23/2025
dns2.registrar-servers.com 4/23/2025

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

104.21.17.87 1,117 domains · here since 9/23/2026
Domain On this IP since
zuul-ci.com 9/23/2026
zning.live 10/5/2026
zionlutheran.edu.hk 9/23/2026
ziatoto.vip 9/14/2026
zhuanjiayucezuqiutuijianfenxi.cn 9/13/2026
zhongzhuan.stream 9/15/2026
zhongkeantai.com 10/23/2026
zhiyuanjj.com 9/21/2026
zhiganik-taskflow.com 9/21/2026
zhdxmc.com 9/27/2026
zfgband.com 9/20/2026
zeus138dpy.site 10/9/2026
and 1,104 more
172.67.175.100 1,117 domains · here since 9/23/2026
Domain On this IP since
zuul-ci.com 9/23/2026
zning.live 10/5/2026
zionlutheran.edu.hk 9/23/2026
ziatoto.vip 9/14/2026
zhuanjiayucezuqiutuijianfenxi.cn 9/13/2026
zhongzhuan.stream 9/15/2026
zhongkeantai.com 10/23/2026
zhiyuanjj.com 9/21/2026
zhiganik-taskflow.com 9/21/2026
zhdxmc.com 9/27/2026
zfgband.com 9/20/2026
zeus138dpy.site 10/9/2026
and 1,104 more
2606:4700:3033::6815:1157 1,111 domains · here since 9/23/2026
Domain On this IP since
zuul-ci.com 9/23/2026
zning.live 10/5/2026
zionlutheran.edu.hk 9/23/2026
ziatoto.vip 9/14/2026
zhuanjiayucezuqiutuijianfenxi.cn 9/13/2026
zhongzhuan.stream 9/15/2026
zhongkeantai.com 10/23/2026
zhiyuanjj.com 9/21/2026
zhiganik-taskflow.com 9/21/2026
zhdxmc.com 9/27/2026
zfgband.com 9/20/2026
zeus138dpy.site 10/9/2026
and 1,098 more
2606:4700:3037::ac43:af64 1,110 domains · here since 9/23/2026
Domain On this IP since
zuul-ci.com 9/23/2026
zning.live 10/5/2026
zionlutheran.edu.hk 9/23/2026
ziatoto.vip 9/14/2026
zhuanjiayucezuqiutuijianfenxi.cn 9/13/2026
zhongzhuan.stream 9/15/2026
zhongkeantai.com 10/23/2026
zhiyuanjj.com 9/21/2026
zhiganik-taskflow.com 9/21/2026
zhdxmc.com 9/27/2026
zfgband.com 9/20/2026
zeus138dpy.site 10/9/2026
and 1,097 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.