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 seen2025-12-05 04:50:39
IP addresses80
Walk from
52.154.60.8252.154.60.82US
20.212.139.3420.212.139.34SG
52.143.241.11152.143.241.111US
20.62.224.4420.62.224.44US
20.247.235.1120.247.235.11SG
51.104.146.22551.104.146.225IE
20.191.45.21220.191.45.212IE
20.197.209.2720.197.209.27US
20.73.132.24020.73.132.240US
40.88.21.23540.88.21.235US

 
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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 seen2025-07-06 18:37:09
IP addresses10
Walk from
40.76.173.15140.76.173.151US
20.185.79.1520.185.79.15US
40.76.162.19140.76.162.191US
40.76.162.24740.76.162.247US
52.142.24.14952.142.24.149US
20.185.79.4720.185.79.47US
40.76.163.2340.76.163.23US
40.76.163.740.76.163.7US
40.76.162.20840.76.162.208US
52.142.26.17552.142.26.175US
 

DuckDuckBot/1.0

UseragentstringDuckDuckBot/1.0; (+http://duckduckgo.com/duckduckbot.html)
CategorySearch engine bot
First seen2009-11-09 18:41:27
Last seen2025-04-14 11:45:29
IP addresses133
Walk from
54.37.121.239gwc.cluster027.hosting.ovh.netFR
34.46.121.238238.121.46.34.bc.googleusercontent.comUS
103.45.229.40sd22940.server.idn.vnVN
89.46.105.141host141-105-46-89.serverdedicati.aruba.itIT
2604:7c00:18:15::442604:7c00:18:15::44US
34.72.41.7676.41.72.34.bc.googleusercontent.comUS
195.110.38.168195.110.38.168 IR
198.54.120.73premium52.web-hosting.comUS
207.96.149.53web2.kpio2.com CA
94.182.172.194sht.194.172.182.94.euhosted.com IR

 
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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 seen2025-04-05 13:15:21
IP addresses40
Walk from
157.7.104.31std744.phy.lolipop.jpJP
20.185.79.4720.185.79.47US
40.76.162.24740.76.162.247US
40.76.173.15140.76.173.151US
40.76.163.740.76.163.7US
52.142.24.14952.142.24.149US
40.76.162.19140.76.162.191US
20.185.79.1520.185.79.15US
185.182.57.43vserver262.axc.nlGB
52.142.26.17552.142.26.175US

 
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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

UseragentstringMozilla/5.0 (compatible; DuckDuckBot-Https/1.1; https://duckduckgo.com/duckduckbot)
CategorySearch engine bot
First seen2018-01-01 12:54:32
Last seen2021-09-25 06:59:15
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

 
.. and more .. (All IP Addresses available download to users with subscription. ... Learn More)
 

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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