Resources > Crawlers list > DuckDuckBot

logo DuckDuckBot

ID: 1225
ProducerDuckDuckGo, Inc. External link
Other robots of the same producerDuckAssistBot
Bot URLhttps://duckduckgo.com/duckduckbot External link
StatusActive Active

Known variants

DuckDuckBot/1.1

UseragentstringDuckDuckBot/1.1; (+http://duckduckgo.com/duckduckbot.html)
CategorySearch engine bot
First seen2009-11-08 18:41:27
Last seen2026-09-18 04:22:34
IP addresses82
Walk from
52.154.60.8252.154.60.82US
40.89.243.17540.89.243.175US
52.143.241.11152.143.241.111US
20.191.45.21220.191.45.212IE
20.73.202.14720.73.202.147US
20.207.97.19020.207.97.190IN
20.56.197.6320.56.197.63US
52.146.59.1252.146.59.12US
40.88.21.23540.88.21.235US
20.73.132.24020.73.132.240US

 
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DuckDuckBot/1.0

UseragentstringDuckDuckBot/1.0; (+http://duckduckgo.com/duckduckbot.html)
CategorySearch engine bot
First seen2009-11-09 18:41:27
Last seen2026-09-18 04:22:28
IP addresses205
Walk from
128.203.214.241128.203.214.241CA
52.224.191.24552.224.191.245US
20.118.11.25120.118.11.251US
20.12.249.12320.12.249.123US
20.241.147.15120.241.147.151US
20.84.138.6120.84.138.61US
13.86.35.21213.86.35.212US
4.154.193.1674.154.193.167US
20.109.129.16220.109.129.162US
4.242.119.134.242.119.13US

 
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DuckDuckBot-Https/1.1

UseragentstringDuckDuckBot-Https/1.1; (+https://duckduckgo.com/duckduckbot)
CategorySearch engine bot
First seen2021-11-22 21:50:48
Last seen2026-09-01 15:20:35
IP addresses40
Walk from
40.76.173.15140.76.173.151US
52.142.24.14952.142.24.149US
52.142.26.17552.142.26.175US
20.185.79.1520.185.79.15US
20.185.79.4720.185.79.47US
40.76.162.24740.76.162.247US
40.76.163.740.76.163.7US
40.76.162.208?US
40.76.163.2340.76.163.23US
40.76.162.19140.76.162.191US

 
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DuckDuckBot-Https/1.1

Useragentstring'DuckDuckBot-Https/1.1; (+https://duckduckgo.com/duckduckbot)'
CategorySearch engine bot
First seen2021-12-13 22:33:51
Last seen2026-08-09 15:49:02
IP addresses10
Walk from
20.185.79.4720.185.79.47US
40.76.162.24740.76.162.247US
52.142.26.17552.142.26.175US
40.76.163.740.76.163.7US
52.142.24.14952.142.24.149US
20.185.79.1520.185.79.15US
40.76.163.2340.76.163.23US
40.76.162.19140.76.162.191US
40.76.173.15140.76.173.151US
40.76.162.20840.76.162.208US
 

DuckDuckBot-Https/1.1

UseragentstringMozilla/5.0 (compatible; DuckDuckBot-Https/1.1; https://duckduckgo.com/duckduckbot)
CategorySearch engine bot
First seen2018-01-01 12:54:32
Last seen2025-12-10 04:11:10
IP addresses18
Walk from
52.204.97.54duckduckbot.duckduckgo.comUS
54.208.100.253duckduckbot.duckduckgo.comUS
50.16.241.114ec2-50-16-241-114.compute-1.amazonaws.comUS
52.5.190.19duckduckbot.duckduckgo.comUS
50.16.241.117duckduckbot.duckduckgo.comUS
50.16.241.113ec2-50-16-241-113.compute-1.amazonaws.comUS
54.197.234.188ec2-54-197-234-188.compute-1.amazonaws.comUS
50.16.247.234duckduckbot.duckduckgo.comUS
23.21.227.69duckduckbot.duckduckgo.comUS
54.197.242.0ec2-54-197-242-0.compute-1.amazonaws.comUS

 
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DuckDuckGo-Favicons-Bot/1.0

UseragentstringMozilla/5.0 (compatible; DuckDuckGo-Favicons-Bot/1.0; +http://duckduckgo.com)
CategoryTool
First seen2014-12-31 07:40:00
Last seen2025-03-15 21:00:58
IP addresses48
Walk from
199.188.200.228premium64.web-hosting.comUS
132.148.78.2323.78.148.132.host.secureserver.netUS
185.36.231.2020-231-36-185.static.hostiran.nameIR
116.90.60.141vmres13.web-servers.com.auAU
34.116.114.9090.114.116.34.bc.googleusercontent.comAU
66.29.141.249premium277.web-hosting.comUS
86.110.243.30u3.webhouse.sk SK
104.154.171.6363.171.154.104.bc.googleusercontent.comUS
34.41.188.139139.188.41.34.bc.googleusercontent.comUS
92.205.52.167sh20167.ispgateway.deFR

 
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DuckDuckBot-Https/1.1

Useragentstring'Mozilla/5.0 (compatible; DuckDuckBot-Https/1.1; https://duckduckgo.com/duckduckbot)'
CategorySearch engine bot
First seen2018-11-14 12:54:32
Last seen2021-09-25 06:59:15
IP addresses9
Walk from
52.204.97.54duckduckbot.duckduckgo.comUS
40.76.173.15140.76.173.151US
54.197.234.188ec2-54-197-234-188.compute-1.amazonaws.comUS
50.16.241.117duckduckbot.duckduckgo.comUS
54.208.100.253ec2-54-208-100-253.compute-1.amazonaws.comUS
52.5.190.19ec2-52-5-190-19.compute-1.amazonaws.comUS
50.16.241.114ec2-50-16-241-114.compute-1.amazonaws.comUS
50.16.241.113ec2-50-16-241-113.compute-1.amazonaws.comUS
50.16.247.234duckduckbot.duckduckgo.comUS
 
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