`ddtestengineering.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:29d6^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:97ac^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.214^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.151.172^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ricardo.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cd3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ricardo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ricardo.ns.cloudflare.com`
		A	108.162.195.211^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	162.159.44.211^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	172.64.35.211^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
NS	`sunny.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sunny.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sunny.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sunny.ns.cloudflare.com`
		A	108.162.194.166^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sunny.ns.cloudflare.com`
		A	162.159.38.166^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sunny.ns.cloudflare.com`
		A	172.64.34.166^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sunny.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.41.214, 172.67.151.172
		IPv6	2606:4700:3035::6815:29d6, 2606:4700:3037::ac43:97ac
SOA	`ricardo.ns.cloudflare.com`dns@cloudflare.com serial=2396791015

`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=1771291435

Same first word

ddtestengineering.com

DNS History

11 records (6 active, 5 former)

○NSns1.bluehost.com2015-07-20 → 2020-02-08 · 4 obs

● 2015-07-20 04:34:26
● 2020-02-08 17:51:30
○ 2026-03-02 14:27:42
○ 2026-03-17 14:31:18

○NSns2.bluehost.com2015-07-20 → 2020-02-08 · 4 obs

● 2015-07-20 04:34:26
● 2020-02-08 17:51:30
○ 2026-03-02 14:27:42
○ 2026-03-17 14:31:18

●NSricardo.ns.cloudflare.com2026-03-02 → 2026-03-17 · 3 obs

○ 2020-02-08 17:51:30
● 2026-03-02 14:27:42
● 2026-03-17 14:31:18

●NSsunny.ns.cloudflare.com2026-03-02 → 2026-03-17 · 3 obs

○ 2020-02-08 17:51:30
● 2026-03-02 14:27:42
● 2026-03-17 14:31:18

○MXaspmx.l.google.com2015-07-20 → 2020-02-08 · 4 obs

● 2015-07-20 04:34:26
● 2020-02-08 17:51:30
○ 2026-03-02 14:27:42
○ 2026-03-17 14:31:18

●A104.21.41.2142026-03-02 → 2026-03-17 · 3 obs

○ 2020-02-08 17:51:30
● 2026-03-02 14:27:42
● 2026-03-17 14:31:18

○A162.241.24.172020-02-08 → 2020-02-08 · 4 obs

○ 2017-02-10 23:10:38
● 2020-02-08 17:51:30
○ 2026-03-02 14:27:42
○ 2026-03-17 14:31:18

●A172.67.151.1722026-03-02 → 2026-03-17 · 3 obs

○ 2020-02-08 17:51:30
● 2026-03-02 14:27:42
● 2026-03-17 14:31:18

●A2606:4700:3035::6815:29d62026-03-02 → 2026-03-17 · 3 obs

○ 2020-02-08 17:51:30
● 2026-03-02 14:27:42
● 2026-03-17 14:31:18

●A2606:4700:3037::ac43:97ac2026-03-02 → 2026-03-17 · 3 obs

○ 2020-02-08 17:51:30
● 2026-03-02 14:27:42
● 2026-03-17 14:31:18

○A69.89.31.1252015-07-20 → 2017-02-10 · 4 obs

● 2015-07-20 04:34:26
● 2017-02-10 23:10:38
○ 2020-02-08 17:51:30
○ 2026-03-17 14:31:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net...	-
ddtestengineering.com	sunny.ns.cloudflare.com, ricardo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.194.166

NS records: sunny.ns.cloudflare.com, ricardo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ddtestengineering.com (unsigned zone)

⏱️ Timing

Total: 275ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.41.214, 172.67.151.172`
AAAA	2	`2606:4700:3035::6815:29d6, 2606:4700:3037::ac43:97ac`
NS	2	`ricardo.ns.cloudflare.com, sunny.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ricardo.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ddtestengineering.com resolves to four IPs: 2606:4700:3035::6815:29d6, 2606:4700:3037::ac43:97ac, 104.21.41.214 and 172.67.151.172.

Other host names such as leolimpiadidellalinguaitaliana.it, dynamiccaraudio.co.uk, bzp.jspjy.cn, f2nex.com and www.ina-online.org share IP numbers with ddtestengineering.com.

Name Servers

ddtestengineering.com is delegated to two name servers: ricardo.ns.cloudflare.com and sunny.ns.cloudflare.com.

ddtestengineering.com uses the same name server setup as other domains, including teahouse278.com, ultragamex.com, jetupandgo.com, pungruay.com and xh1993.com.

At least part of the name servers for ddtestengineering.com are shared with other domains, for instance x-asian(0x706f726e).com, web-portal.su, dalpet.com.br, escola-olivera.org and ripcurl.com.au.

These name servers are often used together with mia.ns.cloudflare.com, sullivan.ns.cloudflare.com and evelyn.ns.cloudflare.com.

Host names with six IP numbers:

ricardo.ns.cloudflare.com points to: 2606:4700:58::a29f:2cd3, 2803:f800:50::6ca2:c3d3, 2a06:98c1:50::ac40:23d3, 108.162.195.211, 162.159.44.211 and 172.64.35.211.

sunny.ns.cloudflare.com points to: 2606:4700:50::a29f:26a6, 2803:f800:50::6ca2:c2a6, 2a06:98c1:50::ac40:22a6, 108.162.194.166, 162.159.38.166 and 172.64.34.166.

ddtestengineering.com - robtex.com