`dubcoll.com`

DNSSEC	⚠️ Not signed
NS	`clark.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c157^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clark.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2157^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clark.ns.cloudflare.com`
		A	108.162.193.87^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	172.64.33.87^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	173.245.59.87^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
NS	`reza.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`reza.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`reza.ns.cloudflare.com`
		A	108.162.192.217^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	172.64.32.217^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	173.245.58.217^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁶³⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁸⁴⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
SOA	`clark.ns.cloudflare.com`dns@cloudflare.com serial=2406116238

`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=1783846742

Same first word

dubcoll.com

Similar names

blcloud.jp

docbull.com

oldclub.it

lbcloud.com

blcloud.net

bulldoc.com

clubold.com

oldclub.cn

bulldoc.net

lodclub.app

oldclub.be

clubold.xyz

lodclub.com

oldclub.com

cloudbl.net

clubldo.xyz

cloudbl.com

blcloud.com

lbcloud.net

DNS History

18 records (5 active, 13 former)

●NSclark.ns.cloudflare.com2026-07-02 → 2026-07-12 · 3 obs

○ 2017-06-25 16:22:54
● 2026-07-02 10:22:56
● 2026-07-12 09:07:32

○NSns65.domaincontrol.com2016-01-04 → 2016-01-04 · 3 obs

● 2016-01-04 09:36:56
○ 2016-04-20 20:22:30
○ 2026-07-12 09:07:32

○NSns66.domaincontrol.com2016-01-04 → 2016-01-04 · 3 obs

● 2016-01-04 09:36:56
○ 2016-04-20 20:22:30
○ 2026-07-12 09:07:32

○NSns8093.hostgator.com2016-04-20 → 2017-06-25 · 5 obs

○ 2016-01-04 09:36:56
● 2016-04-20 20:22:30
● 2017-06-25 16:22:54
○ 2026-07-02 10:22:56
○ 2026-07-12 09:07:32

○NSns8094.hostgator.com2016-04-20 → 2017-06-25 · 5 obs

○ 2016-01-04 09:36:56
● 2016-04-20 20:22:30
● 2017-06-25 16:22:54
○ 2026-07-02 10:22:56
○ 2026-07-12 09:07:32

●NSreza.ns.cloudflare.com2026-07-02 → 2026-07-12 · 3 obs

○ 2017-06-25 16:22:54
● 2026-07-02 10:22:56
● 2026-07-12 09:07:32

○MXalt1.aspmx.l.google.com2016-04-20 → 2017-06-25 · 5 obs

○ 2016-01-04 09:36:56
● 2016-04-20 20:22:30
● 2017-06-25 16:22:54
○ 2026-07-02 10:22:56
○ 2026-07-12 09:07:32

○MXalt2.aspmx.l.google.com2016-04-20 → 2017-06-25 · 5 obs

○ 2016-01-04 09:36:56
● 2016-04-20 20:22:30
● 2017-06-25 16:22:54
○ 2026-07-02 10:22:56
○ 2026-07-12 09:07:32

○MXalt3.aspmx.l.google.com2016-04-20 → 2017-06-25 · 5 obs

○ 2016-01-04 09:36:56
● 2016-04-20 20:22:30
● 2017-06-25 16:22:54
○ 2026-07-02 10:22:56
○ 2026-07-12 09:07:32

○MXalt4.aspmx.l.google.com2016-04-20 → 2017-06-25 · 5 obs

○ 2016-01-04 09:36:56
● 2016-04-20 20:22:30
● 2017-06-25 16:22:54
○ 2026-07-02 10:22:56
○ 2026-07-12 09:07:32

○MXaspmx.l.google.com2016-04-20 → 2017-06-25 · 5 obs

○ 2016-01-04 09:36:56
● 2016-04-20 20:22:30
● 2017-06-25 16:22:54
○ 2026-07-02 10:22:56
○ 2026-07-12 09:07:32

○MXmailstore1.secureserver.net2016-01-04 → 2016-01-04 · 3 obs

● 2016-01-04 09:36:56
○ 2016-04-20 20:22:30
○ 2026-07-12 09:07:32

●MXroute1.mx.cloudflare.net2026-07-02 → 2026-07-12 · 3 obs

○ 2017-06-25 16:22:54
● 2026-07-02 10:22:56
● 2026-07-12 09:07:32

●MXroute2.mx.cloudflare.net2026-07-02 → 2026-07-12 · 3 obs

○ 2017-06-25 16:22:54
● 2026-07-02 10:22:56
● 2026-07-12 09:07:32

●MXroute3.mx.cloudflare.net2026-07-02 → 2026-07-12 · 3 obs

○ 2017-06-25 16:22:54
● 2026-07-02 10:22:56
● 2026-07-12 09:07:32

○MXsmtp.secureserver.net2016-01-04 → 2016-01-04 · 3 obs

● 2016-01-04 09:36:56
○ 2016-04-20 20:22:30
○ 2026-07-12 09:07:32

○A184.168.221.382016-01-04 → 2016-01-04 · 3 obs

● 2016-01-04 09:36:56
○ 2016-04-20 20:22:30
○ 2026-07-12 09:07:32

○A192.185.5.292016-04-20 → 2017-06-25 · 5 obs

○ 2016-01-04 09:36:56
● 2016-04-20 20:22:30
● 2017-06-25 16:22:54
○ 2026-07-02 10:22:56
○ 2026-07-12 09:07:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dubcoll.com	clark.ns.cloudflare.com, reza.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.87

NS records: clark.ns.cloudflare.com, reza.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dubcoll.com (unsigned zone)

⏱️ Timing

Total: 195ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`clark.ns.cloudflare.com, reza.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 19), route3.mx.cloudflare.net (pri: 63)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
SOA	1	`clark.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

dubcoll.com is delegated to two name servers: clark.ns.cloudflare.com and reza.ns.cloudflare.com.

dubcoll.com shares its name server setup with other domains, including karditsalive.net, astrovoyants.com, sichuanchuan.top and two others.

At least some of dubcoll.com's name servers are shared with other domains, for example spo.nl, sanyu.org, contachilometri.net and two more.

These name servers tend to be used in conjunction with the name servers keyla.ns.cloudflare.com.

Host names with 6 IP numbers:

clark.ns.cloudflare.com resolves to 108.162.193.87, 172.64.33.87, 173.245.59.87 and 3 other IP addresses.

reza.ns.cloudflare.com resolves to 108.162.192.217, 172.64.32.217, 173.245.58.217 and 3 other IP addresses.

Mail Servers

The MX records for dubcoll.com list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

dubcoll.com shares mail servers — at least in part — with other domains, including thesmarts.me.uk, one-dev.net, portmelbournephysiotherapist.com.au and two others.

Host names with 6 IP numbers:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.

dubcoll.com - robtex.com

dubcoll.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

Mail Servers

`dubcoll.com`

`com`