`coldline.com.co`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:57d5^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:9293^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.87.213^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.147^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jade.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jade.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jade.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jade.ns.cloudflare.com`
		A	108.162.192.167^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jade.ns.cloudflare.com`
		A	172.64.32.167^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jade.ns.cloudflare.com`
		A	173.245.58.167^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jade.ns.cloudflare.com`
NS	`rohin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c99^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rohin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c399^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rohin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2399^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rohin.ns.cloudflare.com`
		A	108.162.195.153^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rohin.ns.cloudflare.com`
		A	162.159.44.153^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rohin.ns.cloudflare.com`
		A	172.64.35.153^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rohin.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.87.213, 172.67.146.147
		IPv6 hints	2606:4700:3030::6815:57d5, 2606:4700:3031::ac43:9293
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=227, name=cloudflare-ech.com
SOA	`jade.ns.cloudflare.com`dns@cloudflare.com serial=2407868327

`com.co`

DNSSEC

⚠️ Not signed

WOT: SAFE (61/100)

Same first word

coldline.fr

coldline.com

coldline.de

coldline.hu

coldline.com.br

coldline.com.co

coldline.nl

coldline.ch

coldline.it

Similar names

colindel.net

declinol.com

ncollide.org

dinocell.com

dcollien.com

nicedoll.com

linecold.com

dellicon.top

dollnice.com

colinled.com

indocell.com

indocell.net

DNS History

31 records (6 active, 25 former)

○NSdns1.coldline.com.co2015-06-24 → 2016-09-04 · 5 obs

○ 2007-08-27 17:05:02
● 2015-06-24 19:42:12
● 2016-09-04 13:37:44
○ 2017-01-01 15:45:00
○ 2026-07-29 13:18:44

○NSdns3.coldline.com.co2015-06-24 → 2016-09-04 · 5 obs

○ 2007-08-27 17:05:02
● 2015-06-24 19:42:12
● 2016-09-04 13:37:44
○ 2017-01-01 15:45:00
○ 2026-07-29 13:18:44

●NSjade.ns.cloudflare.com2026-06-07 → 2026-07-29 · 3 obs

○ 2026-03-25 04:22:16
● 2026-06-07 03:33:50
● 2026-07-29 13:18:44

○NSloca244235.earth.orderbox-dns.com2017-01-01 → 2021-02-28 · 5 obs

○ 2016-09-04 13:37:44
● 2017-01-01 15:45:00
● 2021-02-28 06:55:14
○ 2026-03-25 04:22:16
○ 2026-07-29 13:18:44

○NSloca244235.mars.orderbox-dns.com2017-01-01 → 2021-02-28 · 5 obs

○ 2016-09-04 13:37:44
● 2017-01-01 15:45:00
● 2021-02-28 06:55:14
○ 2026-03-25 04:22:16
○ 2026-07-29 13:18:44

○NSloca244235.mercury.orderbox-dns.com2017-01-01 → 2021-02-28 · 5 obs

○ 2016-09-04 13:37:44
● 2017-01-01 15:45:00
● 2021-02-28 06:55:14
○ 2026-03-25 04:22:16
○ 2026-07-29 13:18:44

○NSloca244235.venus.orderbox-dns.com2017-01-01 → 2021-02-28 · 5 obs

○ 2016-09-04 13:37:44
● 2017-01-01 15:45:00
● 2021-02-28 06:55:14
○ 2026-03-25 04:22:16
○ 2026-07-29 13:18:44

○NSns.orbitahost.com2007-08-27 → 2007-08-27 · 3 obs

● 2007-08-27 17:05:02
○ 2015-06-24 19:42:12
○ 2026-07-29 13:18:44

○NSns2.orbitahost.com2007-08-27 → 2007-08-27 · 3 obs

● 2007-08-27 17:05:02
○ 2015-06-24 19:42:12
○ 2026-07-29 13:18:44

○NSns3.orbitahost.com2007-08-27 → 2007-08-27 · 3 obs

● 2007-08-27 17:05:02
○ 2015-06-24 19:42:12
○ 2026-07-29 13:18:44

●NSrohin.ns.cloudflare.com2026-06-07 → 2026-07-29 · 3 obs

○ 2026-03-25 04:22:16
● 2026-06-07 03:33:50
● 2026-07-29 13:18:44

○MXmail.coldline.com.co2007-08-27 → 2007-08-27 · 3 obs

● 2007-08-27 17:05:02
○ 2015-06-24 19:42:12
○ 2026-07-29 13:18:44

○MXmailsrv.coldline.com.co2015-06-24 → 2016-09-04 · 5 obs

○ 2007-08-27 17:05:02
● 2015-06-24 19:42:12
● 2016-09-04 13:37:44
○ 2017-01-01 15:45:00
○ 2026-07-29 13:18:44

○MXmailsrv2.coldline.com.co2015-06-24 → 2016-09-04 · 5 obs

○ 2007-08-27 17:05:02
● 2015-06-24 19:42:12
● 2016-09-04 13:37:44
○ 2017-01-01 15:45:00
○ 2026-07-29 13:18:44

○MXmx01.mi.com.co2021-02-28 → 2021-02-28 · 4 obs

○ 2017-01-01 15:45:00
● 2021-02-28 06:55:14
○ 2026-03-25 04:22:16
○ 2026-07-29 13:18:44

○MXmx1.emailsrvr.com2017-01-01 → 2017-01-01 · 4 obs

○ 2016-09-04 13:37:44
● 2017-01-01 15:45:00
○ 2021-02-28 06:55:14
○ 2026-07-29 13:18:44

○MXmx2.emailsrvr.com2017-01-01 → 2017-01-01 · 4 obs

○ 2016-09-04 13:37:44
● 2017-01-01 15:45:00
○ 2021-02-28 06:55:14
○ 2026-07-29 13:18:44

○A104.131.200.412017-01-01 → 2017-01-01 · 4 obs

○ 2016-09-04 13:37:44
● 2017-01-01 15:45:00
○ 2021-02-28 06:55:14
○ 2026-07-29 13:18:44

●A104.21.87.2132026-06-14 → 2026-07-29 · 8 obs

○ 2026-03-25 04:22:16
● 2026-06-14 13:33:32
● 2026-06-15 13:52:54
○ 2026-06-16 02:20:50
● 2026-07-07 18:42:10
○ 2026-07-16 13:16:32
● 2026-07-17 16:27:52
● 2026-07-29 13:18:44

●A172.67.146.1472026-06-14 → 2026-07-29 · 8 obs

○ 2026-03-25 04:22:16
● 2026-06-14 13:33:32
● 2026-06-15 13:52:54
○ 2026-06-16 02:20:50
● 2026-07-07 18:42:10
○ 2026-07-16 13:16:32
● 2026-07-17 16:27:52
● 2026-07-29 13:18:44

○A188.114.96.02026-06-16 → 2026-07-16 · 6 obs

○ 2026-06-15 13:52:54
● 2026-06-16 02:20:50
○ 2026-07-07 18:42:10
● 2026-07-16 13:16:32
○ 2026-07-17 16:27:52
○ 2026-07-29 13:18:44

○A188.114.97.02026-06-16 → 2026-07-16 · 6 obs

○ 2026-06-15 13:52:54
● 2026-06-16 02:20:50
○ 2026-07-07 18:42:10
● 2026-07-16 13:16:32
○ 2026-07-17 16:27:52
○ 2026-07-29 13:18:44

○A200.57.131.312015-06-24 → 2016-09-04 · 5 obs

○ 2007-08-27 17:05:02
● 2015-06-24 19:42:12
● 2016-09-04 13:37:44
○ 2017-01-01 15:45:00
○ 2026-07-29 13:18:44

●A2606:4700:3030::6815:57d52026-07-07 → 2026-07-29 · 5 obs

○ 2026-06-16 02:20:50
● 2026-07-07 18:42:10
○ 2026-07-16 13:16:32
● 2026-07-17 16:27:52
● 2026-07-29 13:18:44

●A2606:4700:3031::ac43:92932026-07-07 → 2026-07-29 · 5 obs

○ 2026-06-16 02:20:50
● 2026-07-07 18:42:10
○ 2026-07-16 13:16:32
● 2026-07-17 16:27:52
● 2026-07-29 13:18:44

○A2606:4700:3035::6815:57d52026-06-14 → 2026-06-15 · 5 obs

○ 2026-03-25 04:22:16
● 2026-06-14 13:33:32
● 2026-06-15 13:52:54
○ 2026-06-16 02:20:50
○ 2026-07-29 13:18:44

○A2606:4700:3037::ac43:92932026-06-14 → 2026-06-15 · 5 obs

○ 2026-03-25 04:22:16
● 2026-06-14 13:33:32
● 2026-06-15 13:52:54
○ 2026-06-16 02:20:50
○ 2026-07-29 13:18:44

○A2a06:98c1:3120::2026-06-16 → 2026-07-16 · 6 obs

○ 2026-06-15 13:52:54
● 2026-06-16 02:20:50
○ 2026-07-07 18:42:10
● 2026-07-16 13:16:32
○ 2026-07-17 16:27:52
○ 2026-07-29 13:18:44

○A2a06:98c1:3121::2026-06-16 → 2026-07-16 · 6 obs

○ 2026-06-15 13:52:54
● 2026-06-16 02:20:50
○ 2026-07-07 18:42:10
● 2026-07-16 13:16:32
○ 2026-07-17 16:27:52
○ 2026-07-29 13:18:44

○A34.197.193.1282021-02-28 → 2021-02-28 · 4 obs

○ 2017-01-01 15:45:00
● 2021-02-28 06:55:14
○ 2026-03-25 04:22:16
○ 2026-07-29 13:18:44

○A64.62.245.2352007-08-27 → 2007-08-27 · 3 obs

● 2007-08-27 17:05:02
○ 2015-06-24 19:42:12
○ 2026-07-29 13:18:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
coldline.com.co	jade.ns.cloudflare.com, rohin.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.167

NS records: jade.ns.cloudflare.com, rohin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coldline.com.co (unsigned zone)

⏱️ Timing

Total: 607ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.87.213, 172.67.146.147`
AAAA	2	`2606:4700:3031::ac43:9293, 2606:4700:3030::6815:57d5`
NS	2	`jade.ns.cloudflare.com, rohin.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jade.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

coldline.com.co resolves to four IP addresses: 104.21.87.213, 172.67.146.147, 2606:4700:3030::6815:57d5 and 2606:4700:3031::ac43:9293.

www.lebenstest.de, speedworldraceway.com, ndur.cn plus two other host names have IP numbers in common with coldline.com.co.

Name Servers

coldline.com.co is served by two delegated name servers, jade.ns.cloudflare.com and rohin.ns.cloudflare.com.

The name server configuration of coldline.com.co is shared with other domains, for instance kusai-nioi.jp.net, megasol.com.co, karba.nl and two others.

coldline.com.co has at least partial name server overlap with other domains, such as kitsit.ie, denvertikitribe.com, casino-u9k.buzz and two others.

It is common to find these name servers paired with the name servers kira.ns.cloudflare.com, henry.ns.cloudflare.com, diana.ns.cloudflare.com and ethan.ns.cloudflare.com.

Hosts with 6 IP addresses each:

jade.ns.cloudflare.com carries IP addresses 108.162.192.167, 172.64.32.167 and 173.245.58.167, with 3 other addresses beyond those.

rohin.ns.cloudflare.com carries IP addresses 108.162.195.153, 162.159.44.153 and 172.64.35.153, with 3 other addresses beyond those.

coldline.com.co - robtex.com

coldline.com.co

com.co

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`coldline.com.co`

`com.co`