Bot IP: 40.88.21.235
Bot Name: DuckDuckBot
DuckDuckBot is the web crawler operated by DuckDuckGo, a privacy-focused search engine. It indexes web pages to provide up-to-date and relevant search results for DuckDuckGo users.
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
- ⚠️ No 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
- ℹ️ Referrer seen
- ✅ Mostly 200/304 responses
- 📌 Visits: 1008
- ⏱️ Age: 14254h
Penalties
- ✅ No major spoof pattern
- ✅ No fingerprint fields
- ✅ Cookies not enabled
- ✅ No connection type
Total visits: 1,029 First seen: Mar 29th, 2024 4:07 AM Last seen: Dec 12th, 2025 7:23 PM
Known User Agent(s)
DuckDuckBot/1.1; (+http://duckduckgo.com/duckduckbot.html)
Known Accepted Language(s)
en-US,en;q=0.8,zh;q=0.6,es;q=0.4
Known Accepted Encoding(s)
gzip, deflate
Common User-Agent Tokens
These are identifiers found inside user-agent strings we observed for duckduckbot.
Token
Seen
First seen
Last seen
duckduckbot/1.1
1,633
7/14/25
12/12/25
duckduckbot/1.1
1,633 seen
duckduckbot/1.1
1,633 seen
First
7/14/25
Last
12/12/25
duckduckbot-https/1.1
89
12/31/24
12/12/25
duckduckbot-https/1.1
89 seen
duckduckbot-https/1.1
89 seen
First
12/31/24
Last
12/12/25
duckduckbot/1.0
1
12/12/25
12/12/25
duckduckbot/1.0
1 seen
duckduckbot/1.0
1 seen
First
12/12/25
Last
12/12/25
Identity Links
These are URLs we observed in association with duckduckbot (often used as an identity, help, or policy link).
URL
Seen
First seen
Last seen
First
7/14/25
Last
12/12/25
First
12/31/24
Last
12/12/25
This page provides a detailed lookup for the bot with the IP address of 40.88.21.235, 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.