Track-A-Bot website logo and homepage link

Bot IP: 194.247.173.99

Bot Name: MJ12bot
MJ12bot is a web crawler operated by Majestic, used primarily for building a large-scale web index for SEO and link analysis.
Likely legitimate
Track-A-Bot Trust Score: 75/100
0255075100
Why Track-A-Bot rated this IP (tap to expand)

Identity

  • βœ… Marked as bot traffic
  • βœ… Bot name present
  • βœ… User-agent matches bot name
  • βœ… User-agent includes identity link/email

Hostname

  • ⚠️ No hostname observed
  • ℹ️ Hostname does not resemble bot name
  • ℹ️ Hostname status not verified
  • βœ… No hostname mismatch flags

Behavior

  • βœ… Requested /robots.txt
  • βœ… No referrer (typical crawler behavior)
  • βœ… Mostly 200/304 responses
  • πŸ“Œ Visits: 466
  • ⏱️ Age: 15109h

Penalties

  • βœ… No major spoof pattern
  • βœ… No fingerprint fields
  • βœ… Cookies not enabled
  • βœ… No connection type
Total visits: 466 First seen: Mar 23rd, 2024 6:09 AM Last seen: Dec 12th, 2025 7:23 PM
Known User Agent(s)
Mozilla/5.0 (compatible; MJ12bot/v1.4.8; http://mj12bot.com/)
Known Accepted Language(s)
en
Known Accepted Encoding(s)
br,gzip

Common User-Agent Tokens

These are identifiers found inside user-agent strings we observed for mj12bot.

Token
Seen
First seen
Last seen
mj12bot/v1.4.8
32,219
3/16/24
12/12/25
mj12bot/v1.4.8 32,219 seen
First 3/16/24
Last 12/12/25
mj12bot/v2.0.0
4,134
2/13/25
12/12/25
mj12bot/v2.0.0 4,134 seen
First 2/13/25
Last 12/12/25
mj12bot/v2.0.2
2,056
5/22/25
12/12/25
mj12bot/v2.0.2 2,056 seen
First 5/22/25
Last 12/12/25
mj12bot/v2.0.4
1,929
8/13/25
12/12/25
mj12bot/v2.0.4 1,929 seen
First 8/13/25
Last 12/12/25
mj12bot/v2.0.1
1,117
5/6/25
12/12/25
mj12bot/v2.0.1 1,117 seen
First 5/6/25
Last 12/12/25
ident
16
3/2/25
12/12/25
ident 16 seen
First 3/2/25
Last 12/12/25
m08fnqhytir7
16
3/2/25
12/12/25
m08fnqhytir7 16 seen
First 3/2/25
Last 12/12/25
unknown
12
5/28/25
12/12/25
unknown 12 seen
First 5/28/25
Last 12/12/25

Identity Links

These are URLs we observed in association with mj12bot (often used as an identity, help, or policy link).

URL
Seen
First seen
Last seen
41,452
3/16/24
12/12/25
mj12bot.com/ 41,452 seen mj12bot.com
First 3/16/24
Last 12/12/25
www.majestic12.co.uk/bot.php?+ 3 seen www.majestic12.co.uk
First 8/1/25
Last 8/1/25

Bot FAQ for this IP


Why is mj12bot visiting my website?

mj12bot is a web crawler that visits websites to collect publicly available information for indexing and analysis. According to recent logs, mj12bot from IP address 194.247.173.99 has accessed various pages and the /robots.txt file on this site. This behavior is typical for search and analytics bots that scan websites to gather data for search engines or web intelligence platforms. If mj12bot is visiting your website, it is likely attempting to index your content or analyze your site's structure. To verify the legitimacy of these visits, check the user agent string ("Mozilla/5.0 (compatible; MJ12bot/v1.4.8; http://mj12bot.com/)") and consider performing a reverse DNS lookup on the IP address.

What does mj12bot do?

mj12bot is an automated web crawler operated by Majestic, a company known for building web link intelligence and analytics tools. The bot systematically scans websites to collect data about web pages, links, and site structure. This information is typically used to create web indexes, analyze backlink profiles, and support SEO research. The bot identifies itself via its user agent and often accesses /robots.txt to check for crawling permissions. Website owners can control mj12bot's access by specifying rules in their robots.txt file, monitoring server logs, or implementing IP-based allow/block lists.

Is mj12bot safe?

mj12bot is generally recognized as a legitimate crawler and is widely known in the SEO and web analytics industry. However, as with any automated traffic, it is important to verify its authenticity. Confirm the user agent string and perform a reverse DNS lookup to ensure the IP address resolves to a domain associated with mj12bot or Majestic. If unwanted or excessive crawling is observed, consider updating your robots.txt file, implementing rate limiting, or adding firewall rules to manage access. Regularly monitor server logs for unusual activity and review your site's security settings to mitigate potential risks.

This page provides a detailed lookup for the bot with the IP address of 194.247.173.99, based on real-world traffic observed across websites using Track-A-Bot software. Use this information to verify whether activity from this IP belongs to a legitimate search engine crawler, or to analyze bot behavior on your website.