`doubleclicktest.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3375^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b429^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.51.117^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.41^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`marty.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bcc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marty.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marty.ns.cloudflare.com`
		A	108.162.193.204^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	172.64.33.204^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	173.245.59.204^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
NS	`rita.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rita.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rita.ns.cloudflare.com`
		A	108.162.192.140^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	172.64.32.140^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	173.245.58.140^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
TXT	`v=spf1 a mx ip4:178.208.83.123 ip4:178.208.83.133 ip4:178.208.83.134 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.51.117, 172.67.180.41
		IPv6	2606:4700:3030::6815:3375, 2606:4700:3036::ac43:b429
SOA	`marty.ns.cloudflare.com`dns@cloudflare.com serial=2396414387

`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

doubleclicktest.com

DNS History

11 records (6 active, 5 former)

●NSmarty.ns.cloudflare.com2026-02-25 → 2026-02-26 · 3 obs

○ 2017-01-27 08:03:18
● 2026-02-25 01:13:52
● 2026-02-26 06:51:12

○NSns33.domaincontrol.com2015-07-06 → 2016-04-22 · 4 obs

● 2015-07-06 03:15:58
● 2016-04-22 18:33:24
○ 2017-01-27 08:03:18
○ 2026-02-26 06:51:12

○NSns34.domaincontrol.com2015-07-06 → 2016-04-22 · 4 obs

● 2015-07-06 03:15:58
● 2016-04-22 18:33:24
○ 2017-01-27 08:03:18
○ 2026-02-26 06:51:12

●NSrita.ns.cloudflare.com2026-02-25 → 2026-02-26 · 3 obs

○ 2017-01-27 08:03:18
● 2026-02-25 01:13:52
● 2026-02-26 06:51:12

○MXmailstore1.secureserver.net2015-07-06 → 2016-04-22 · 4 obs

● 2015-07-06 03:15:58
● 2016-04-22 18:33:24
○ 2017-01-27 08:03:18
○ 2026-02-26 06:51:12

○MXsmtp.secureserver.net2015-07-06 → 2016-04-22 · 4 obs

● 2015-07-06 03:15:58
● 2016-04-22 18:33:24
○ 2017-01-27 08:03:18
○ 2026-02-26 06:51:12

●A104.21.51.1172026-02-25 → 2026-02-26 · 3 obs

○ 2017-01-27 08:03:18
● 2026-02-25 01:13:52
● 2026-02-26 06:51:12

●A172.67.180.412026-02-25 → 2026-02-26 · 3 obs

○ 2017-01-27 08:03:18
● 2026-02-25 01:13:52
● 2026-02-26 06:51:12

○A184.168.221.572015-07-06 → 2016-04-22 · 4 obs

● 2015-07-06 03:15:58
● 2016-04-22 18:33:24
○ 2017-01-27 08:03:18
○ 2026-02-26 06:51:12

●A2606:4700:3030::6815:33752026-02-25 → 2026-02-26 · 3 obs

○ 2017-01-27 08:03:18
● 2026-02-25 01:13:52
● 2026-02-26 06:51:12

●A2606:4700:3036::ac43:b4292026-02-25 → 2026-02-26 · 3 obs

○ 2017-01-27 08:03:18
● 2026-02-25 01:13:52
● 2026-02-26 06:51:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net...	-
doubleclicktest.com	rita.ns.cloudflare.com, marty.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.140

NS records: rita.ns.cloudflare.com, marty.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doubleclicktest.com (unsigned zone)

⏱️ Timing

Total: 117ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.180.41, 104.21.51.117`
AAAA	2	`2606:4700:3036::ac43:b429, 2606:4700:3030::6815:3375`
NS	2	`marty.ns.cloudflare.com, rita.ns.cloudflare.com`
TXT	1	`v=spf1 a mx ip4:178.208.83.123 ip4:178.2`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`marty.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

AI analysis

doubleclicktest.com maps to four IP numbers: 2606:4700:3030::6815:3375, 2606:4700:3036::ac43:b429, 104.21.51.117 and 172.67.180.41.

Other host names such as dsbt.com, 57d8e5369d5b.esports.uk.com, nuobovsem.ru, minute.co.uk and agro-business.gr share IPs with doubleclicktest.com.

Two name servers marty.ns.cloudflare.com and rita.ns.cloudflare.com handle the delegation for doubleclicktest.com.

doubleclicktest.com shares the same name server setup as other domains, for example ogretmenler.org, narsar.com, summa-pro.ru, ruslar.biz and kadinaile.com.

doubleclicktest.com at least partially shares name servers with other domains, for example planestate.co.th, encorepayroll.com, splitvzw.be, marnertax.com and magombe.com.

These name servers are commonly used with jocelyn.ns.cloudflare.com and tim.ns.cloudflare.com and melissa.ns.cloudflare.com.

Host names with six IP numbers:

marty.ns.cloudflare.com points to 2606:4700:58::adf5:3bcc, 2803:f800:50::6ca2:c1cc, 2a06:98c1:50::ac40:21cc, 108.162.193.204, 172.64.33.204 and 173.245.59.204.

rita.ns.cloudflare.com points to 2606:4700:50::adf5:3a8c, 2803:f800:50::6ca2:c08c, 2a06:98c1:50::ac40:208c, 108.162.192.140, 172.64.32.140 and 173.245.58.140.

doubleclicktest.com - robtex.com