opencolo.com - dns.ninja

`opencolo.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:b85^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:a61f^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.133^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.31^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`celeste.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2607^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celeste.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c207^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`celeste.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2207^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`celeste.ns.cloudflare.com`
		A	108.162.194.7^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celeste.ns.cloudflare.com`
		A	162.159.38.7^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celeste.ns.cloudflare.com`
		A	172.64.34.7^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celeste.ns.cloudflare.com`
NS	`watson.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c17^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c317^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`watson.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2317^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`watson.ns.cloudflare.com`
		A	108.162.195.23^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
		A	162.159.44.23^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
		A	172.64.35.23^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`google-site-verification=EgetZhDSkWDHlhQUMb-9kPVc0fANXkKchRXjx0oX9aA`
TXT	`v=spf1 a mx ip4:69.46.69.70 ip4:45.39.56.7 a:www.opencolo.com a:smtp.egihosti...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.11.133, 172.67.166.31
		IPv6 hints	2606:4700:3033::6815:b85, 2606:4700:3036::ac43:a61f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=229, name=cloudflare-ech.com
SOA	`celeste.ns.cloudflare.com`dns@cloudflare.com serial=2406424484

`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=1783893217

Same first word

opencolo.com

opencolo.de

Similar names

oncopole.org

oncopole.com

econpool.de

DNS History

34 records (11 active, 23 former)

●NSceleste.ns.cloudflare.com2026-04-28 → 2026-07-12 · 3 obs

○ 2018-07-22 13:56:56
● 2026-04-28 07:41:44
● 2026-07-12 21:58:16

○NSns1.namebrightdns.com2015-06-23 → 2018-07-22 · 7 obs

● 2015-06-23 10:34:24
● 2016-02-02 01:33:58
○ 2016-04-24 23:54:22
○ 2017-01-09 09:07:48
● 2018-07-22 13:56:56
○ 2026-04-28 07:41:44
○ 2026-07-12 21:58:16

○NSns2.namebrightdns.com2015-06-23 → 2018-07-22 · 7 obs

● 2015-06-23 10:34:24
● 2016-02-02 01:33:58
○ 2016-04-24 23:54:22
○ 2017-01-09 09:07:48
● 2018-07-22 13:56:56
○ 2026-04-28 07:41:44
○ 2026-07-12 21:58:16

○NSnsg1.namebrightdns.com2016-04-24 → 2016-04-24 · 4 obs

○ 2016-02-02 01:33:58
● 2016-04-24 23:54:22
○ 2017-01-09 09:07:48
○ 2026-07-12 21:58:16

○NSnsg2.namebrightdns.com2016-04-24 → 2016-04-24 · 4 obs

○ 2016-02-02 01:33:58
● 2016-04-24 23:54:22
○ 2017-01-09 09:07:48
○ 2026-07-12 21:58:16

○NSnst1.namebrightdns.com2017-01-09 → 2017-01-09 · 4 obs

○ 2016-04-24 23:54:22
● 2017-01-09 09:07:48
○ 2018-07-22 13:56:56
○ 2026-07-12 21:58:16

○NSnst2.namebrightdns.com2017-01-09 → 2017-01-09 · 4 obs

○ 2016-04-24 23:54:22
● 2017-01-09 09:07:48
○ 2018-07-22 13:56:56
○ 2026-07-12 21:58:16

●NSwatson.ns.cloudflare.com2026-04-28 → 2026-07-12 · 3 obs

○ 2018-07-22 13:56:56
● 2026-04-28 07:41:44
● 2026-07-12 21:58:16

●MXalt1.aspmx.l.google.com2026-04-28 → 2026-07-12 · 3 obs

○ 2015-11-02 00:25:14
● 2026-04-28 07:41:44
● 2026-07-12 21:58:16

●MXalt2.aspmx.l.google.com2026-04-28 → 2026-07-12 · 3 obs

○ 2015-11-02 00:25:14
● 2026-04-28 07:41:44
● 2026-07-12 21:58:16

○MXanmail.namebrightmail.com2015-06-23 → 2015-06-23 · 3 obs

● 2015-06-23 10:34:24
○ 2015-11-02 00:25:14
○ 2026-07-12 21:58:16

●MXaspmx.l.google.com2026-04-28 → 2026-07-12 · 3 obs

○ 2015-11-02 00:25:14
● 2026-04-28 07:41:44
● 2026-07-12 21:58:16

●MXaspmx2.googlemail.com2026-04-28 → 2026-07-12 · 3 obs

○ 2015-11-02 00:25:14
● 2026-04-28 07:41:44
● 2026-07-12 21:58:16

●MXaspmx3.googlemail.com2026-04-28 → 2026-07-12 · 3 obs

○ 2015-11-02 00:25:14
● 2026-04-28 07:41:44
● 2026-07-12 21:58:16

●A104.21.11.1332026-04-28 → 2026-07-12 · 3 obs

○ 2018-07-22 13:56:56
● 2026-04-28 07:41:44
● 2026-07-12 21:58:16

●A172.67.166.312026-04-28 → 2026-07-12 · 3 obs

○ 2018-07-22 13:56:56
● 2026-04-28 07:41:44
● 2026-07-12 21:58:16

○A188.114.96.02026-04-28 → 2026-07-12 · 2 obs

○ 2026-04-28 07:41:44
○ 2026-07-12 21:58:16

○A188.114.97.02026-04-28 → 2026-07-12 · 2 obs

○ 2026-04-28 07:41:44
○ 2026-07-12 21:58:16

○A2606:4700:3031::6815:b852026-04-28 → 2026-06-16 · 5 obs

○ 2018-07-22 13:56:56
● 2026-04-28 07:41:44
● 2026-06-16 06:42:28
○ 2026-06-19 12:09:08
○ 2026-07-12 21:58:16

●A2606:4700:3033::6815:b852026-06-19 → 2026-07-12 · 3 obs

○ 2026-06-16 06:42:28
● 2026-06-19 12:09:08
● 2026-07-12 21:58:16

●A2606:4700:3036::ac43:a61f2026-06-19 → 2026-07-12 · 3 obs

○ 2026-06-16 06:42:28
● 2026-06-19 12:09:08
● 2026-07-12 21:58:16

○A2606:4700:3037::ac43:a61f2026-04-28 → 2026-06-16 · 5 obs

○ 2018-07-22 13:56:56
● 2026-04-28 07:41:44
● 2026-06-16 06:42:28
○ 2026-06-19 12:09:08
○ 2026-07-12 21:58:16

○A2a06:98c1:3120::2026-04-28 → 2026-07-12 · 2 obs

○ 2026-04-28 07:41:44
○ 2026-07-12 21:58:16

○A2a06:98c1:3121::2026-04-28 → 2026-07-12 · 2 obs

○ 2026-04-28 07:41:44
○ 2026-07-12 21:58:16

○A52.200.243.1232016-04-24 → 2016-04-24 · 4 obs

○ 2016-02-02 01:33:58
● 2016-04-24 23:54:22
○ 2017-01-09 09:07:48
○ 2026-07-12 21:58:16

○A54.152.144.2432016-04-24 → 2016-04-24 · 4 obs

○ 2016-02-02 01:33:58
● 2016-04-24 23:54:22
○ 2017-01-09 09:07:48
○ 2026-07-12 21:58:16

○A54.174.31.2542015-06-23 → 2015-11-02 · 4 obs

● 2015-06-23 10:34:24
● 2015-11-02 00:25:14
○ 2016-02-02 01:33:58
○ 2026-07-12 21:58:16

○A54.208.74.2152015-06-23 → 2015-11-02 · 4 obs

● 2015-06-23 10:34:24
● 2015-11-02 00:25:14
○ 2016-02-02 01:33:58
○ 2026-07-12 21:58:16

○A54.209.90.812016-02-02 → 2016-02-02 · 4 obs

○ 2015-11-02 00:25:14
● 2016-02-02 01:33:58
○ 2016-04-24 23:54:22
○ 2026-07-12 21:58:16

○A54.82.156.192017-01-09 → 2017-01-09 · 4 obs

○ 2016-04-24 23:54:22
● 2017-01-09 09:07:48
○ 2018-07-22 13:56:56
○ 2026-07-12 21:58:16

○A54.85.54.292016-02-02 → 2016-02-02 · 4 obs

○ 2015-11-02 00:25:14
● 2016-02-02 01:33:58
○ 2016-04-24 23:54:22
○ 2026-07-12 21:58:16

○A54.86.225.1562017-01-09 → 2017-01-09 · 4 obs

○ 2016-04-24 23:54:22
● 2017-01-09 09:07:48
○ 2018-07-22 13:56:56
○ 2026-07-12 21:58:16

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-23 → 2016-04-24 · 4 obs

● 2015-06-23 10:34:24
● 2016-04-24 23:54:22
○ 2017-01-09 09:07:48
○ 2026-07-12 21:58:16

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-01-09 → 2018-07-22 · 5 obs

○ 2016-04-24 23:54:22
● 2017-01-09 09:07:48
● 2018-07-22 13:56:56
○ 2026-04-28 07:41:44
○ 2026-07-12 21:58:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
opencolo.com	celeste.ns.cloudflare.com, watson.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.7

NS records: celeste.ns.cloudflare.com, watson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opencolo.com (unsigned zone)

⏱️ Timing

Total: 379ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.11.133, 172.67.166.31`
AAAA	2	`2606:4700:3036::ac43:a61f, 2606:4700:3033::6815:b85`
NS	2	`celeste.ns.cloudflare.com, watson.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	2	`google-site-verification=EgetZhDSkWDHlhQ, v=spf1 a mx ip4:69.46.69.70 ip4:45.39.56`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`celeste.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

opencolo.com points to the four IP addresses 104.21.11.133, 172.67.166.31, 2606:4700:3033::6815:b85 and 2606:4700:3036::ac43:a61f.

Additional host names — figadvisors.com, unicornmed.com.tr, elonce.tv and two others — share IP numbers with opencolo.com.

Name Servers

opencolo.com uses two name servers for its delegation: celeste.ns.cloudflare.com and watson.ns.cloudflare.com.

opencolo.com shares its name server setup with other domains, including echnestlink.com, airobolink.xyz, app-essentials-24.xyz and two others.

The name servers of opencolo.com overlap at least partially with those of other domains — among them eletech.cl, americanretireeclub.org, hikadmin.com and two more.

Host names with 6 IP numbers:

Hostname celeste.ns.cloudflare.com directs to 108.162.194.7, 162.159.38.7 and 172.64.34.7 along with 3 other IP addresses.

Hostname watson.ns.cloudflare.com directs to 108.162.195.23, 162.159.44.23 and 172.64.35.23 along with 3 other IP addresses.

Mail Servers

opencolo.com has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

opencolo.com shares mail servers — at least in part — with other domains, including jelouemoncampingcar.com, itecos.com, loomisandlyman.com and two others.

These mail servers are frequently used alongside mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.

Host names with two IP numbers:

aspmx2.googlemail.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com directs traffic to 64.233.180.27 and 2607:f8b0:4004:c23::1b.

alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.

Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 2a00:1450:400b:c02::1a IP addresses each.

Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 172.253.116.27 IP addresses each.