duckduckyo.com - robtex.com

duckduckyo.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:3f40🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:8fee🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.63.64Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.143.238🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScoco.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a68🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoco.ns.cloudflare.com
A2803:f800:50::6ca2:c068🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcoco.ns.cloudflare.com
A2a06:98c1:50::ac40:2068🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcoco.ns.cloudflare.com
A108.162.192.104🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoco.ns.cloudflare.com
A172.64.32.104🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoco.ns.cloudflare.com
A173.245.58.104🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoco.ns.cloudflare.com
NSvin.ns.cloudflare.com
A2606:4700:58::adf5:3bf5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
A2803:f800:50::6ca2:c1f5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvin.ns.cloudflare.com
A2a06:98c1:50::ac40:21f5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvin.ns.cloudflare.com
A108.162.193.245🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
A172.64.33.245🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
A173.245.59.245🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.63.64, 172.67.143.238
IPv62606:4700:3031::6815:3f40, 2606:4700:3035::ac43:8fee
SOAcoco.ns.cloudflare.comdns@cloudflare.com serial=2395975604

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

duckduckyo.com

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NScoco.ns.cloudflare.comvin.ns.cloudflare.comns1.bodis.comns2.bodis.comns47.worldnic.comns48.worldnic.comMXp.webcom.ctmail.comA104.21.63.64172.67.143.2382606:4700:3031::6815:3f402606:4700:3035::ac43:8fee199.59.243.120208.91.197.27
●NScoco.ns.cloudflare.com2026-03-15 → 2026-03-23 · 3 obs
○ 2017-03-21 11:54:08
● 2026-03-15 11:52:50
● 2026-03-23 13:22:26
○NSns1.bodis.com2015-07-18 → 2015-07-18 · 3 obs
● 2015-07-18 14:57:08
○ 2015-11-16 03:37:52
○ 2026-03-23 13:22:26
○NSns2.bodis.com2015-07-18 → 2015-07-18 · 3 obs
● 2015-07-18 14:57:08
○ 2015-11-16 03:37:52
○ 2026-03-23 13:22:26
○NSns47.worldnic.com2016-03-04 → 2016-07-06 · 5 obs
○ 2015-11-16 03:37:52
● 2016-03-04 15:00:06
● 2016-07-06 07:28:26
○ 2017-03-21 11:54:08
○ 2026-03-23 13:22:26
○NSns48.worldnic.com2016-03-04 → 2016-07-06 · 5 obs
○ 2015-11-16 03:37:52
● 2016-03-04 15:00:06
● 2016-07-06 07:28:26
○ 2017-03-21 11:54:08
○ 2026-03-23 13:22:26
●NSvin.ns.cloudflare.com2026-03-15 → 2026-03-23 · 3 obs
○ 2017-03-21 11:54:08
● 2026-03-15 11:52:50
● 2026-03-23 13:22:26
○MXp.webcom.ctmail.com2016-07-06 → 2016-07-06 · 3 obs
● 2016-07-06 07:28:26
○ 2017-03-21 11:54:08
○ 2026-03-23 13:22:26
●A104.21.63.642026-03-15 → 2026-03-23 · 3 obs
○ 2017-03-21 11:54:08
● 2026-03-15 11:52:50
● 2026-03-23 13:22:26
●A172.67.143.2382026-03-15 → 2026-03-23 · 3 obs
○ 2017-03-21 11:54:08
● 2026-03-15 11:52:50
● 2026-03-23 13:22:26
○A199.59.243.1202015-07-18 → 2015-07-18 · 3 obs
● 2015-07-18 14:57:08
○ 2015-11-16 03:37:52
○ 2026-03-23 13:22:26
○A208.91.197.272016-03-04 → 2016-07-06 · 5 obs
○ 2015-11-16 03:37:52
● 2016-03-04 15:00:06
● 2016-07-06 07:28:26
○ 2017-03-21 11:54:08
○ 2026-03-23 13:22:26
●A2606:4700:3031::6815:3f402026-03-15 → 2026-03-23 · 3 obs
○ 2017-03-21 11:54:08
● 2026-03-15 11:52:50
● 2026-03-23 13:22:26
●A2606:4700:3035::ac43:8fee2026-03-15 → 2026-03-23 · 3 obs
○ 2017-03-21 11:54:08
● 2026-03-15 11:52:50
● 2026-03-23 13:22:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
duckduckyo.comcoco.ns.cloudflare.com, vin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.104

NS records: coco.ns.cloudflare.com, vin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duckduckyo.com (unsigned zone)

⏱️ Timing

Total: 221ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.63.64, 172.67.143.238
AAAA22606:4700:3031::6815:3f40, 2606:4700:3035::ac43:8fee
NS2coco.ns.cloudflare.com, vin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1coco.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (coco.ns.cloudflare.com, coco.ns.cloudflare.com, coco.ns.cloudflare.com...)

Analysis

IP Addresses

duckduckyo.com refers to four IP numbers: 2606:4700:3031::6815:3f40, 2606:4700:3035::ac43:8fee, 104.21.63.64 and 172.67.143.238.

Other host names, for instance wettbonusse.net, tradudu.com, latinobet216.com, www.getharmony.xyz and u789club.info share IP numbers with duckduckyo.com.

Name Servers

duckduckyo.com's delegation uses two name servers: coco.ns.cloudflare.com and vin.ns.cloudflare.com.

duckduckyo.com uses the same name server setup as other domains, such as cwjxsh8.com, shortestgoodnews.com, redirectsnew.click, 32487623796.autos and news-xzixaja.info.

duckduckyo.com at least partially shares name servers with other domains, including koneindustries.com, casinoinka.pe, tempack.com, fumeni.org.mx and pni.net.pk.

These name servers are often used with ernest.ns.cloudflare.com and ken.ns.cloudflare.com.

Host names with six IP numbers:

coco.ns.cloudflare.com points to 2606:4700:50::adf5:3a68, 2803:f800:50::6ca2:c068, 2a06:98c1:50::ac40:2068, 108.162.192.104, 172.64.32.104 and 173.245.58.104.

vin.ns.cloudflare.com points to 2606:4700:58::adf5:3bf5, 2803:f800:50::6ca2:c1f5, 2a06:98c1:50::ac40:21f5, 108.162.193.245, 172.64.33.245 and 173.245.59.245.