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/1.0

UseragentstringDuckDuckBot/1.0; (+http://duckduckgo.com/duckduckbot.html)
CategorySearch engine bot
First seen2009-11-09 18:41:27
Last seen2026-11-02 06:45:21
IP addresses205
Walk from
134.33.207.189134.33.207.189GB
20.115.181.18720.115.181.187US
52.154.204.9352.154.204.93US
172.168.12.93172.168.12.93US
40.64.67.22040.64.67.220US
40.88.195.6240.88.195.62US
20.72.221.4520.72.221.45US
20.253.114.5120.253.114.51US
20.252.63.16220.252.63.162US
20.109.130.19020.109.130.190US

 
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DuckDuckBot/1.1

UseragentstringDuckDuckBot/1.1; (+http://duckduckgo.com/duckduckbot.html)
CategorySearch engine bot
First seen2009-11-08 18:41:27
Last seen2026-11-02 05:24:25
IP addresses82
Walk from
40.88.21.23540.88.21.235US
20.62.224.4420.62.224.44US
20.53.92.21120.53.92.211US
52.146.59.15452.146.59.154US
20.56.197.6320.56.197.63US
20.191.45.21220.191.45.212IE
51.104.180.4751.104.180.47IE
52.154.60.8252.154.60.82US
20.73.132.24020.73.132.240US
52.146.59.15652.146.59.156US

 
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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 seen2026-10-15 18:20:10
IP addresses10
Walk from
52.142.24.14952.142.24.149US
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
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

UseragentstringDuckDuckBot-Https/1.1; (+https://duckduckgo.com/duckduckbot)
CategorySearch engine bot
First seen2021-11-22 21:50:48
Last seen2026-10-15 18:09:43
IP addresses40
Walk from
52.142.24.14952.142.24.149US
20.185.79.4720.185.79.47US
40.76.173.15140.76.173.151US
52.142.26.17552.142.26.175US
20.185.79.1520.185.79.15US
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

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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