duckduckgo.org - robtex.com

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`duckduckgo.org`

DNSSEC	⚠️ Not signed
A	23.21.193.169^{🇺🇸 Amazon}
		PTR	`ec2-23-21-193-169.compute-1.amazonaws.com`
A	107.20.240.232^{🇺🇸 Amazon}
A	184.72.104.138^{🇺🇸 Amazon}
NS	`dns1.p03.nsone.net` ⭐ 🔒
		A	2620:4d:4000:6259:7:3:0:1^{🇺🇸 NSONE}
			PTR	`dns1.p03.nsone.net`
		A	198.51.44.3^{🇺🇸 NSONE}
			PTR	`dns1.p03.nsone.net`
NS	`dns2.p03.nsone.net` 🔒
		A	2a00:edc0:6259:7:3::2^{🇺🇸 NSONE}
			PTR	`dns2.p03.nsone.net`
		A	198.51.45.3^{🇺🇸 NSONE}
			PTR	`dns2.p03.nsone.net`
NS	`dns3.p03.nsone.net` 🔒
		A	2620:4d:4000:6259:7:3:0:3^{🇺🇸 NSONE}
			PTR	`dns3.p03.nsone.net`
		A	198.51.44.67^{🇺🇸 NSONE}
			PTR	`dns3.p03.nsone.net`
NS	`dns4.p03.nsone.net` 🔒
		A	2a00:edc0:6259:7:3::4^{🇺🇸 NSONE}
			PTR	`dns4.p03.nsone.net`
		A	198.51.45.67^{🇺🇸 NSONE}
			PTR	`dns4.p03.nsone.net`
NS	`ns01.quack-dns.com`⚠️
		A	2607:f740:e049::1^{🇺🇸 NETACTUATE-AS-AP}
		A	148.163.196.1^{🇺🇸 NETACTUATE-AS-AP}
			PTR	`ns01.quack-dns.com`
NS	`ns02.quack-dns.com`⚠️
		A	2607:f740:e049:4::1^{🇺🇸 NETACTUATE-AS-AP}
		A	148.163.196.65^{🇺🇸 NETACTUATE-AS-AP}
			PTR	`ns02.quack-dns.com`
NS	`ns03.quack-dns.com`⚠️
		A	2607:f740:e049:8::1^{🇺🇸 NETACTUATE-AS-AP}
		A	148.163.196.129^{🇺🇸 NETACTUATE-AS-AP}
			PTR	`ns03.quack-dns.com`
NS	`ns04.quack-dns.com`⚠️
		A	2607:f740:e049:c::1^{🇺🇸 NETACTUATE-AS-AP}
		A	148.163.196.193^{🇺🇸 NETACTUATE-AS-AP}
			PTR	`ns04.quack-dns.com`
SOA	`dns1.p03.nsone.net`hostmaster@nsone.net serial=1637673956

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️
	NS	`a2.org.afilias-nst.info`⚠️
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info`⚠️
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1770954363

Same first word

Similar names

udckduckgo.com

dcukduckgo.com

goduckduck.de

duckdukcgo.com

duckdcukgo.com

duckduckog.com

goduckduck.com

duckgoduck.com

dukcduckgo.com

DNS History

33 records (11 active, 22 former)

●NSdns1.p03.nsone.net2026-02-15 → 2026-02-15 · 3 obs

○ 2019-12-03 11:39:10
● 2026-02-15 23:07:58
● 2026-02-15 23:08:00

○NSdns1.p06.nsone.net2019-12-03 → 2019-12-03 · 4 obs

○ 2019-10-22 23:52:44
● 2019-12-03 11:39:10
○ 2026-02-15 23:07:58
○ 2026-02-15 23:08:00

●NSdns2.p03.nsone.net2026-02-15 → 2026-02-15 · 3 obs

○ 2019-12-03 11:39:10
● 2026-02-15 23:07:58
● 2026-02-15 23:08:00

○NSdns2.p06.nsone.net2019-12-03 → 2019-12-03 · 4 obs

○ 2019-10-22 23:52:44
● 2019-12-03 11:39:10
○ 2026-02-15 23:07:58
○ 2026-02-15 23:08:00

●NSdns3.p03.nsone.net2026-02-15 → 2026-02-15 · 3 obs

○ 2019-12-03 11:39:10
● 2026-02-15 23:07:58
● 2026-02-15 23:08:00

○NSdns3.p06.nsone.net2019-12-03 → 2019-12-03 · 4 obs

○ 2019-10-22 23:52:44
● 2019-12-03 11:39:10
○ 2026-02-15 23:07:58
○ 2026-02-15 23:08:00

●NSdns4.p03.nsone.net2026-02-15 → 2026-02-15 · 3 obs

○ 2019-12-03 11:39:10
● 2026-02-15 23:07:58
● 2026-02-15 23:08:00

○NSdns4.p06.nsone.net2019-12-03 → 2019-12-03 · 4 obs

○ 2019-10-22 23:52:44
● 2019-12-03 11:39:10
○ 2026-02-15 23:07:58
○ 2026-02-15 23:08:00

○NSns-1408.awsdns-48.org2019-10-22 → 2019-10-22 · 4 obs

○ 2017-02-08 18:18:22
● 2019-10-22 23:52:44
○ 2019-12-03 11:39:10
○ 2026-02-15 23:08:00

○NSns-1997.awsdns-57.co.uk2019-10-22 → 2019-10-22 · 4 obs

○ 2017-02-08 18:18:22
● 2019-10-22 23:52:44
○ 2019-12-03 11:39:10
○ 2026-02-15 23:08:00

○NSns-324.awsdns-40.com2019-10-22 → 2019-10-22 · 4 obs

○ 2017-02-08 18:18:22
● 2019-10-22 23:52:44
○ 2019-12-03 11:39:10
○ 2026-02-15 23:08:00

○NSns-818.awsdns-38.net2019-10-22 → 2019-10-22 · 4 obs

○ 2017-02-08 18:18:22
● 2019-10-22 23:52:44
○ 2019-12-03 11:39:10
○ 2026-02-15 23:08:00

●NSns01.quack-dns.com2026-02-15 → 2026-02-15 · 3 obs

○ 2019-12-03 11:39:10
● 2026-02-15 23:07:58
● 2026-02-15 23:08:00

●NSns02.quack-dns.com2026-02-15 → 2026-02-15 · 3 obs

○ 2019-12-03 11:39:10
● 2026-02-15 23:07:58
● 2026-02-15 23:08:00

●NSns03.quack-dns.com2026-02-15 → 2026-02-15 · 3 obs

○ 2019-12-03 11:39:10
● 2026-02-15 23:07:58
● 2026-02-15 23:08:00

●NSns04.quack-dns.com2026-02-15 → 2026-02-15 · 3 obs

○ 2019-12-03 11:39:10
● 2026-02-15 23:07:58
● 2026-02-15 23:08:00

○NSns1.linode.com2015-06-24 → 2016-04-27 · 4 obs

● 2015-06-24 10:33:10
● 2016-04-27 06:35:50
○ 2017-02-05 02:02:48
○ 2026-02-15 23:08:00

○NSns10.dnsmadeeasy.com2017-02-05 → 2017-02-08 · 5 obs

○ 2016-04-27 06:35:50
● 2017-02-05 02:02:48
● 2017-02-08 18:18:22
○ 2019-10-22 23:52:44
○ 2026-02-15 23:08:00

○NSns11.dnsmadeeasy.com2017-02-05 → 2017-02-08 · 5 obs

○ 2016-04-27 06:35:50
● 2017-02-05 02:02:48
● 2017-02-08 18:18:22
○ 2019-10-22 23:52:44
○ 2026-02-15 23:08:00

○NSns12.dnsmadeeasy.com2017-02-05 → 2017-02-08 · 5 obs

○ 2016-04-27 06:35:50
● 2017-02-05 02:02:48
● 2017-02-08 18:18:22
○ 2019-10-22 23:52:44
○ 2026-02-15 23:08:00

○NSns13.dnsmadeeasy.com2017-02-05 → 2017-02-08 · 5 obs

○ 2016-04-27 06:35:50
● 2017-02-05 02:02:48
● 2017-02-08 18:18:22
○ 2019-10-22 23:52:44
○ 2026-02-15 23:08:00

○NSns14.dnsmadeeasy.com2017-02-05 → 2017-02-08 · 5 obs

○ 2016-04-27 06:35:50
● 2017-02-05 02:02:48
● 2017-02-08 18:18:22
○ 2019-10-22 23:52:44
○ 2026-02-15 23:08:00

○NSns15.dnsmadeeasy.com2017-02-05 → 2017-02-08 · 5 obs

○ 2016-04-27 06:35:50
● 2017-02-05 02:02:48
● 2017-02-08 18:18:22
○ 2019-10-22 23:52:44
○ 2026-02-15 23:08:00

○NSns2.linode.com2015-06-24 → 2016-04-27 · 4 obs

● 2015-06-24 10:33:10
● 2016-04-27 06:35:50
○ 2017-02-05 02:02:48
○ 2026-02-15 23:08:00

○NSns3.linode.com2015-06-24 → 2016-04-27 · 4 obs

● 2015-06-24 10:33:10
● 2016-04-27 06:35:50
○ 2017-02-05 02:02:48
○ 2026-02-15 23:08:00

○NSns4.linode.com2015-06-24 → 2016-04-27 · 4 obs

● 2015-06-24 10:33:10
● 2016-04-27 06:35:50
○ 2017-02-05 02:02:48
○ 2026-02-15 23:08:00

○NSns5.linode.com2015-06-24 → 2016-04-27 · 4 obs

● 2015-06-24 10:33:10
● 2016-04-27 06:35:50
○ 2017-02-05 02:02:48
○ 2026-02-15 23:08:00

○MXmail.duckduckgo.org2015-06-24 → 2016-04-27 · 4 obs

● 2015-06-24 10:33:10
● 2016-04-27 06:35:50
○ 2017-02-05 02:02:48
○ 2026-02-15 23:08:00

●A107.20.240.2322019-10-22 → 2026-02-15 · 3 obs

○ 2017-02-08 18:18:22
● 2019-10-22 23:52:44
● 2026-02-15 23:08:00

●A184.72.104.1382019-10-22 → 2026-02-15 · 3 obs

○ 2017-02-08 18:18:22
● 2019-10-22 23:52:44
● 2026-02-15 23:08:00

○A184.72.106.522017-02-05 → 2017-02-08 · 5 obs

○ 2016-04-27 06:35:50
● 2017-02-05 02:02:48
● 2017-02-08 18:18:22
○ 2019-10-22 23:52:44
○ 2026-02-15 23:08:00

●A23.21.193.1692019-10-22 → 2026-02-15 · 3 obs

○ 2017-02-08 18:18:22
● 2019-10-22 23:52:44
● 2026-02-15 23:08:00

○A66.228.41.2152015-06-24 → 2016-04-27 · 4 obs

● 2015-06-24 10:33:10
● 2016-04-27 06:35:50
○ 2017-02-05 02:02:48
○ 2026-02-15 23:08:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
duckduckgo.org	dns1.p03.nsone.net, ns01.quack-dns.com, dns3.p03.nsone.net, dns4.p03.nsone.net...	-

✅ Authoritative Response

Server: 198.51.44.67

NS records: dns1.p03.nsone.net, ns01.quack-dns.com, dns3.p03.nsone.net, dns4.p03.nsone.net, dns2.p03.nsone.net, ns02.quack-dns.com, ns03.quack-dns.com, ns04.quack-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duckduckgo.org (unsigned zone)

⏱️ Timing

Total: 251ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.149.246.39`
TXT	2	`v=spf1 -all, _nfb2twpur4p9w7r83rclmgv89ssvcdd`
SOA	1	`dns1.p03.nsone.net hostmaster.nsone.net`

AI analysis

duckduckgo.org points to three IPs: 23.21.193.169, 107.20.240.232 and 184.72.104.138.

Other host names such as ec2-23-21-193-169.compute-1.amazonaws.com and ec2-184-72-104-138.compute-1.amazonaws.com share IP numbers with duckduckgo.org.

duckduckgo.org is delegated to eight name servers: ns01.quack-dns.com, ns02.quack-dns.com, ns03.quack-dns.com, ns04.quack-dns.com, dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net and dns4.p03.nsone.net.

duckduckgo.org at least partially shares name servers with other domains, for instance cat-trackloaders.com, lpguniaguitars.com, specon4.com, merckindex.com and pamelapietro.com.

These name servers are commonly used with the following name servers: ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, ns01.gannett-dns.com and ns02.gannett-dns.com.

Host names with two IPs:

ns01.quack-dns.com has IPs 2607:f740:e049::1 and 148.163.196.1.

ns02.quack-dns.com has IPs 2607:f740:e049:4::1 and 148.163.196.65.

ns03.quack-dns.com has IPs 2607:f740:e049:8::1 and 148.163.196.129.

ns04.quack-dns.com has IPs 2607:f740:e049:c::1 and 148.163.196.193.

dns1.p03.nsone.net has IPs 2620:4d:4000:6259:7:3:0:1 and 198.51.44.3.

dns2.p03.nsone.net has IPs 2a00:edc0:6259:7:3::2 and 198.51.45.3.

dns3.p03.nsone.net has IPs 2620:4d:4000:6259:7:3:0:3 and 198.51.44.67.

dns4.p03.nsone.net has IPs 2a00:edc0:6259:7:3::4 and 198.51.45.67.