`doudou1.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:d2^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:804a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.0.210^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.74^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aria.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a44^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c044^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aria.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2044^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aria.ns.cloudflare.com`
		A	108.162.192.68^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
		A	172.64.32.68^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
		A	173.245.58.68^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
NS	`merlin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bcd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`merlin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`merlin.ns.cloudflare.com`
		A	108.162.193.205^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
		A	172.64.33.205^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
		A	173.245.59.205^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.0.210, 172.67.128.74
		IPv6 hints	2606:4700:3033::6815:d2, 2606:4700:3037::ac43:804a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com
SOA	`aria.ns.cloudflare.com`dns@cloudflare.com serial=2401704655

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777130611

Same first word

doudou1.com

Similar names

dou1dou.com

duoduo1.cn

DNS History

19 records (6 active, 13 former)

●NSaria.ns.cloudflare.com2026-04-22 → 2026-04-25 · 3 obs

○ 2026-02-24 20:45:08
● 2026-04-22 08:28:58
● 2026-04-25 15:43:58

○NSexpire1.gname-dns.com2026-02-24 → 2026-04-25 · 2 obs

○ 2026-02-24 20:45:08
○ 2026-04-25 15:43:58

○NSexpire2.gname-dns.com2026-02-24 → 2026-04-25 · 2 obs

○ 2026-02-24 20:45:08
○ 2026-04-25 15:43:58

○NSjm1.dns.com2020-02-12 → 2020-02-12 · 4 obs

○ 2017-03-23 23:44:32
● 2020-02-12 02:00:30
○ 2026-02-24 20:45:08
○ 2026-04-25 15:43:58

○NSjm2.dns.com2020-02-12 → 2020-02-12 · 4 obs

○ 2017-03-23 23:44:32
● 2020-02-12 02:00:30
○ 2026-02-24 20:45:08
○ 2026-04-25 15:43:58

●NSmerlin.ns.cloudflare.com2026-04-22 → 2026-04-25 · 3 obs

○ 2026-02-24 20:45:08
● 2026-04-22 08:28:58
● 2026-04-25 15:43:58

○NSns10.cdncenter.com2015-12-01 → 2017-03-23 · 5 obs

○ 2015-07-24 10:41:18
● 2015-12-01 12:57:08
● 2017-03-23 23:44:32
○ 2020-02-12 02:00:30
○ 2026-04-25 15:43:58

○NSns11.cdncenter.com2015-12-01 → 2017-03-23 · 5 obs

○ 2015-07-24 10:41:18
● 2015-12-01 12:57:08
● 2017-03-23 23:44:32
○ 2020-02-12 02:00:30
○ 2026-04-25 15:43:58

○NSns12.cdncenter.com2015-12-01 → 2017-03-23 · 5 obs

○ 2015-07-24 10:41:18
● 2015-12-01 12:57:08
● 2017-03-23 23:44:32
○ 2020-02-12 02:00:30
○ 2026-04-25 15:43:58

○NSns7.cdncenter.com2015-07-24 → 2017-03-23 · 4 obs

● 2015-07-24 10:41:18
● 2017-03-23 23:44:32
○ 2020-02-12 02:00:30
○ 2026-04-25 15:43:58

○NSns8.cdncenter.com2015-12-01 → 2017-03-23 · 5 obs

○ 2015-07-24 10:41:18
● 2015-12-01 12:57:08
● 2017-03-23 23:44:32
○ 2020-02-12 02:00:30
○ 2026-04-25 15:43:58

○NSns9.cdncenter.com2015-12-01 → 2017-03-23 · 5 obs

○ 2015-07-24 10:41:18
● 2015-12-01 12:57:08
● 2017-03-23 23:44:32
○ 2020-02-12 02:00:30
○ 2026-04-25 15:43:58

●A104.21.0.2102026-04-22 → 2026-04-25 · 3 obs

○ 2026-02-24 20:45:08
● 2026-04-22 08:28:58
● 2026-04-25 15:43:58

○A112.124.64.2002015-07-24 → 2017-03-23 · 4 obs

● 2015-07-24 10:41:18
● 2017-03-23 23:44:32
○ 2020-02-12 02:00:30
○ 2026-04-25 15:43:58

○A160.124.19.2042020-02-12 → 2020-02-12 · 4 obs

○ 2017-03-23 23:44:32
● 2020-02-12 02:00:30
○ 2026-02-24 20:45:08
○ 2026-04-25 15:43:58

●A172.67.128.742026-04-22 → 2026-04-25 · 3 obs

○ 2026-02-24 20:45:08
● 2026-04-22 08:28:58
● 2026-04-25 15:43:58

●A2606:4700:3033::6815:d22026-04-22 → 2026-04-25 · 3 obs

○ 2026-02-24 20:45:08
● 2026-04-22 08:28:58
● 2026-04-25 15:43:58

●A2606:4700:3037::ac43:804a2026-04-22 → 2026-04-25 · 3 obs

○ 2026-02-24 20:45:08
● 2026-04-22 08:28:58
● 2026-04-25 15:43:58

○CNAMEexp.gs-cdn.com2026-02-24 → 2026-04-25 · 2 obs

○ 2026-02-24 20:45:08
○ 2026-04-25 15:43:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...	-
doudou1.com	aria.ns.cloudflare.com, merlin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.205

NS records: aria.ns.cloudflare.com, merlin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doudou1.com (unsigned zone)

⏱️ Timing

Total: 180ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.0.210, 172.67.128.74`
AAAA	2	`2606:4700:3033::6815:d2, 2606:4700:3037::ac43:804a`
NS	2	`aria.ns.cloudflare.com, merlin.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aria.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by doudou1.com: 2606:4700:3033::6815:d2, 2606:4700:3037::ac43:804a, 104.21.0.210 and 172.67.128.74.

other host names including dingo-iot.io, steroidsbuy-online.com, majudayak777.site, www.axxtb.com and a2znew.com share IP numbers with doudou1.com.

Name Servers

doudou1.com is delegated to two name servers aria.ns.cloudflare.com and merlin.ns.cloudflare.com.

doudou1.com shares the same name server setup as other domains, for instance employmentoffer.org, lakeviewpantry.org, 3pandas.com.mt, 365calendars.com and yzdt.net.

doudou1.com at least partially shares name servers with other domains, for instance nopurpose.org, sopranomarketing.pl, burnage.ru, mashable.net and brooksidefinearts.com.

These name servers are commonly used alongside chan.ns.cloudflare.com and cory.ns.cloudflare.com.

Host names with six IP numbers:

Host name aria.ns.cloudflare.com points to: 2606:4700:50::adf5:3a44, 2803:f800:50::6ca2:c044, 2a06:98c1:50::ac40:2044, 108.162.192.68, 172.64.32.68 and 173.245.58.68.

Host name merlin.ns.cloudflare.com points to: 2606:4700:58::adf5:3bcd, 2803:f800:50::6ca2:c1cd, 2a06:98c1:50::ac40:21cd, 108.162.193.205, 172.64.33.205 and 173.245.59.205.

doudou1.com - robtex.com

doudou1.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`doudou1.com`

`com`