`coldus.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:941d:603c:10ae:a55b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:b388:33d7:6b80:b869^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:76c:f6ba:3590:e429^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:852a:590e:7ebc:38bf^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.87.120.121^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-87-120-121.compute-1.amazonaws.com`
		A	18.209.99.9^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-209-99-9.compute-1.amazonaws.com`
		A	54.221.97.121^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-97-121.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:6910:62f4:32fe:da87^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:ec0f:1ca0:2573:e629^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:f6dc:95b0:7323:b306^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a887:936e:dfef:530d^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.91.91.72^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-91-91-72.compute-1.amazonaws.com`
		A	18.208.218.58^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-208-218-58.compute-1.amazonaws.com`
		A	18.234.93.33^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-234-93-33.compute-1.amazonaws.com`
		A	100.31.89.178^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-31-89-178.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:3cec:428f:f959:bbcd^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:10ae:a73c:749e:ba96^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3c36:edc7:3de8:7b2f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:5021:20f8:8244:f353^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.167.59.20^{🇺🇸 Amazon54.167.0.0/17}
			PTR	`ec2-54-167-59-20.compute-1.amazonaws.com`
		A	54.224.247.211^{🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-224-247-211.compute-1.amazonaws.com`
		A	98.91.178.132^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-91-178-132.compute-1.amazonaws.com`
		A	98.93.47.182^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-93-47-182.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-04-11 #1

`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=1775931617

Subdomains

mail.coldus.com

Same first word

coldus.com

Similar names

clouds.io

clouds.group

clouds.ch

clouds.su

scloud.jp

scloud.be

dlucos.com

cusold.com

clouds.technology

scloud.name

scloud.biz

clouds.ltd

scloud.cz

duclos.nl

clouds.dk

clouds.mx

clouds.net

scloud.com.br

scloud.it

clouds.ad

clouds.ws

clouds.my

clouds.cafe

scloud.ru

scloud.net

clouds.casa

duclos.tv

duclos.cl

scloud.ch

clouds.be

clouds.com.hk

clouds.cn

scloud.life

clouds.tf

cdsoul.ru

clouds.house

scloud.kz

clouds.org.ru

clouds.tw

duclos.biz

duclos.net

solduc.com

clouds.com.vn

sudloc.com

clouds.se

clouds.org.il

scloud.com.ar

scloud.io

clouds.one

clouds.sk

clouds.bike

clouds.org

clouds.co.il

scloud.pl

solcud.com

scloud.info

clouds.it

duclos.fr

scloud.cn

dulsco.ae

scloud.ac.cn

doclus.com

clouds.kz

uscold.com

clouds.co.nz

soulcd.com.cn

clouds.lt

scloud.in

clouds.ir

clouds.wtf

clouds.company

scloud.es

clouds.in

clouds.me

clouds.de

dulsco.com

scloud.me

scloud.pro

clouds.co.jp

duclos.xyz

clouds.eu

clouds.ca

scloud.dk

scloud.com

clouds.am

clouds.info

ludocs.com

clouds.co

clouds.com.tr

scloud.com.au

cdsulo.com

clouds.academy

clouds.at

clouds.co.kr

scloud.ws

scloud.to

clouds.plus

clouds.media

clouds.business

duclos.be

clouds.ie

clouds.ms

clouds.ae

clouds.ro

clouds.co.id

clouds.tv

duclos.com.br

clouds.lv

clouds.pro

scloud.sg

clouds.salon

scloud.vn

duclos.us

scloud.ro

clouds.org.uk

scloud.ddns.net

scloud.de

clouds.fi

clouds.net.tr

scloud.eu

clouds.team

suldoc.com

locsud.com

scloud.work

cdsoul.com

clouds.com

cduosl.de

locusd.com

duclos.it

clouds.tokyo

clouds.lk

scloud.com.tr

clouds.com.tw

DNS History

18 records (7 active, 11 former)

○NSbeth.ns.cloudflare.com2018-06-23 → 2018-06-23 · 4 obs

○ 2017-01-09 14:54:28
● 2018-06-23 19:10:02
○ 2026-02-20 02:13:08
○ 2026-04-11 18:41:14

○NScoby.ns.cloudflare.com2018-06-23 → 2018-06-23 · 4 obs

○ 2017-01-09 14:54:28
● 2018-06-23 19:10:02
○ 2026-02-20 02:13:08
○ 2026-04-11 18:41:14

●NSns1.namebrightdns.com2026-02-20 → 2026-04-11 · 3 obs

○ 2018-06-23 19:10:02
● 2026-02-20 02:13:08
● 2026-04-11 18:41:14

○NSns1.sedoparking.com2015-05-27 → 2016-04-28 · 4 obs

● 2015-05-27 22:25:42
● 2016-04-28 23:44:40
○ 2017-01-09 14:54:28
○ 2026-04-11 18:41:14

○NSns2.sedoparking.com2015-05-27 → 2016-04-28 · 4 obs

● 2015-05-27 22:25:42
● 2016-04-28 23:44:40
○ 2017-01-09 14:54:28
○ 2026-04-11 18:41:14

●NSnsg1.namebrightdns.com2026-02-20 → 2026-04-11 · 3 obs

○ 2018-06-23 19:10:02
● 2026-02-20 02:13:08
● 2026-04-11 18:41:14

●NSnsg2.namebrightdns.com2026-02-20 → 2026-04-11 · 3 obs

○ 2018-06-23 19:10:02
● 2026-02-20 02:13:08
● 2026-04-11 18:41:14

○MXmail.coldus.com2018-06-23 → 2018-06-23 · 4 obs

○ 2017-01-09 14:54:28
● 2018-06-23 19:10:02
○ 2026-02-20 02:13:08
○ 2026-04-11 18:41:14

○MXmail.nickstel.com2015-05-27 → 2016-04-28 · 4 obs

● 2015-05-27 22:25:42
● 2016-04-28 23:44:40
○ 2017-01-09 14:54:28
○ 2026-04-11 18:41:14

○A104.27.158.2352018-06-23 → 2018-06-23 · 4 obs

○ 2017-01-09 14:54:28
● 2018-06-23 19:10:02
○ 2026-02-20 02:13:08
○ 2026-04-11 18:41:14

○A104.27.159.2352018-06-23 → 2018-06-23 · 4 obs

○ 2017-01-09 14:54:28
● 2018-06-23 19:10:02
○ 2026-02-20 02:13:08
○ 2026-04-11 18:41:14

●A13.223.25.842026-02-20 → 2026-04-11 · 3 obs

○ 2018-06-23 19:10:02
● 2026-02-20 02:13:08
● 2026-04-11 18:41:14

○A2400:cb00:2048:1::681b:9eeb2018-06-23 → 2018-06-23 · 4 obs

○ 2017-01-09 14:54:28
● 2018-06-23 19:10:02
○ 2026-02-20 02:13:08
○ 2026-04-11 18:41:14

○A2400:cb00:2048:1::681b:9feb2018-06-23 → 2018-06-23 · 4 obs

○ 2017-01-09 14:54:28
● 2018-06-23 19:10:02
○ 2026-02-20 02:13:08
○ 2026-04-11 18:41:14

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-20 → 2026-04-11 · 3 obs

○ 2018-06-23 19:10:02
● 2026-02-20 02:13:08
● 2026-04-11 18:41:14

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-20 → 2026-04-11 · 3 obs

○ 2018-06-23 19:10:02
● 2026-02-20 02:13:08
● 2026-04-11 18:41:14

●A54.243.117.1972026-02-20 → 2026-04-11 · 3 obs

○ 2018-06-23 19:10:02
● 2026-02-20 02:13:08
● 2026-04-11 18:41:14

○A72.52.4.912015-05-27 → 2016-04-28 · 4 obs

● 2015-05-27 22:25:42
● 2016-04-28 23:44:40
○ 2017-01-09 14:54:28
○ 2026-04-11 18:41:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
coldus.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	16 records

✅ Authoritative Response

Server:100.31.89.178

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coldus.com (unsigned zone)

⏱️ Timing

Total: 191ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
NS	2	`nsg1.namebrightdns.com, nsg2.namebrightdns.com`
TXT	2	`v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 16

Out-of-bailiwick: 16 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

mail.coldus.com is a child of coldus.com.

IP Addresses

coldus.com refers to four IP numbers: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

Other host names, for instance royaleprint.com, sensefeelit.com, www.speedy88.com, cryptohix.com and socobe.com share IP numbers with coldus.com.

Name Servers

coldus.com is delegated to three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

coldus.com at least partially shares name servers with other domains, including mail.thepricks.com, embed.fixeter.com, mail2.globelion.com, mx.korusco.com and www.tiatime.com.

These name servers are commonly used with ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with eight IP numbers:

Host name nsg1.namebrightdns.com points to 2600:1f18:683a:ae1a:6910:62f4:32fe:da87, 2600:1f18:683a:ae1a:ec0f:1ca0:2573:e629, 2600:1f18:683a:ae1a:f6dc:95b0:7323:b306, 2600:1f18:683a:ae1b:a887:936e:dfef:530d, 3.91.91.72, 18.208.218.58, 18.234.93.33 and 100.31.89.178.

Host name nsg2.namebrightdns.com points to 2600:1f18:683a:ae1a:3cec:428f:f959:bbcd, 2600:1f18:683a:ae1b:10ae:a73c:749e:ba96, 2600:1f18:683a:ae1b:3c36:edc7:3de8:7b2f, 2600:1f18:683a:ae1b:5021:20f8:8244:f353, 54.167.59.20, 54.224.247.211, 98.91.178.132 and 98.93.47.182.

Host names with seven IP numbers:

Host name ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:941d:603c:10ae:a55b, 2600:1f18:683a:ae1a:b388:33d7:6b80:b869, 2600:1f18:683a:ae1b:76c:f6ba:3590:e429, 2600:1f18:683a:ae1b:852a:590e:7ebc:38bf, 3.87.120.121, 18.209.99.9 and 54.221.97.121.

coldus.com - robtex.com

coldus.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`coldus.com`

`com`