Bot IP: 185.209.228.229
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.
Unverified
Track-A-Bot Trust Score: 61/100
61
score
0255075100
Why Track-A-Bot rated this IP (tap to expand)
Identity
- ✅ Marked as bot traffic
- ✅ Bot name present
- ✅ User-agent matches bot name
- ✅ User-agent includes identity link/email
Hostname
- ✅ Hostname observed
- ℹ️ Hostname does not resemble bot name
- ℹ️ Hostname status not verified
- ✅ No hostname mismatch flags
Behavior
- ℹ️ No /robots.txt request observed
- ✅ No referrer (typical crawler behavior)
- ⚠️ Many non-200/304 responses
- 📌 Visits: 1
- ⏱️ Age: 0h
Penalties
- ✅ No major spoof pattern
- ✅ No fingerprint fields
- ✅ Cookies not enabled
- ✅ No connection type
Total visits: 1 First seen: Apr 2nd, 2024 11:27 AM Last seen: Apr 2nd, 2024 11:27 AM
Known Hostname(s)
vmi1515774.contaboserver.net
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
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
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
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
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
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
ident
16 seen
First
3/2/25
Last
12/12/25
m08fnqhytir7
16
3/2/25
12/12/25
m08fnqhytir7
16 seen
m08fnqhytir7
16 seen
First
3/2/25
Last
12/12/25
unknown
12
5/28/25
12/12/25
unknown
12 seen
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
First
3/16/24
Last
12/12/25
First
8/1/25
Last
8/1/25
Bot FAQ for this IP
Why is mj12bot visiting my website?
The IP address 185.209.228.229, identified as 'mj12bot', is visiting websites to crawl and index publicly available web pages. According to the user agent string ('Mozilla/5.0 (compatible; MJ12bot/v1.4.8; http://mj12bot.com/)') and the hostname ('vmi1515774.contaboserver.net'), this bot is likely performing automated scans for search engine or data aggregation purposes. Such visits are typically aimed at collecting information for web indexing or analytics. If these visits are unexpected or frequent, it may be due to the bot discovering new or updated content on the site.
What does mj12bot do?
mj12bot is an automated web crawler that scans websites to collect and index publicly accessible information. Based on the user agent and hostname data, mj12bot appears to operate as a search engine or data aggregator bot. Its primary function is to analyze web content, which may then be used for search results or web analytics. The bot typically follows links and retrieves page data, but does not interact with forms or perform actions like a human visitor. Website owners can manage how mj12bot interacts with their site by specifying rules in the robots.txt file or by monitoring server logs for its activity.
Is mj12bot safe?
mj12bot is generally recognized as a legitimate web crawler, but as with any automated traffic, it is important to verify its authenticity and monitor its behavior. The user agent and reverse DNS can be checked to confirm the bot's identity. If mj12bot is causing excessive load or accessing restricted areas, consider updating the robots.txt file to control its access, implementing rate limiting, or adding it to allow/block lists as needed. Regularly monitor server logs for unusual patterns and use web application firewall (WAF) rules to mitigate unwanted activity. If in doubt, consult official documentation or contact the bot operator for clarification.
This page provides a detailed lookup for the bot with the IP address of 185.209.228.229, 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.