colorscience.com - dns.ninja

`colorscience.com`

DNSSEC	⚠️ Not signed
A	166.78.41.166^{🇺🇸 RACKSPACE-DFW166.78.0.0/18 Rackspace, 5000 Walzem Road, San Antonio, TX 78218}
NS	`ns49.worldnic.com` ⭐
		A	162.159.26.111^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns50.worldnic.com`
		A	162.159.27.50^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx1-us1.ppe-hosted.com` ⭐
		A	67.231.154.162^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
		A	148.163.129.50^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
MX	`mx2-us1.ppe-hosted.com` ⭐
		A	67.231.154.163^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
		A	148.163.129.51^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
MX	`colorscience-com.mail.protection.outlook.com`⁽⁴⁰⁾
		A	2a01:111:f403:c902::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01703.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr04cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.9.11^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00103.inbound.protection.outlook.com`
		A	52.101.10.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	52.101.41.180^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms45048409`
TXT	`ppe-c12e64db5b25c16da6d9`
SOA	`NS49.WORLDNIC.com`namehost@WORLDNIC.com serial=121041618

`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=1780872061

Subdomains

www.colorscience.com

Same first word

colorscience.co

colorscience.de

colorscience.com

DNS History

15 records (6 active, 9 former)

○NSns1.easydns.com2007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 11:58:00
○ 2015-07-07 20:19:22
○ 2026-06-07 23:06:46

○NSns2.easydns.com2007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 11:58:00
○ 2015-07-07 20:19:22
○ 2026-06-07 23:06:46

○NSns3.easydns.org2007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 11:58:00
○ 2015-07-07 20:19:22
○ 2026-06-07 23:06:46

●NSns49.worldnic.com2015-07-07 → 2026-06-07 · 3 obs

○ 2007-11-11 11:58:00
● 2015-07-07 20:19:22
● 2026-06-07 23:06:46

●NSns50.worldnic.com2015-07-07 → 2026-06-07 · 3 obs

○ 2007-11-11 11:58:00
● 2015-07-07 20:19:22
● 2026-06-07 23:06:46

○NSns6.easydns.net2007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 11:58:00
○ 2015-07-07 20:19:22
○ 2026-06-07 23:06:46

○NSremote1.easydns.com2007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 11:58:00
○ 2015-07-07 20:19:22
○ 2026-06-07 23:06:46

○NSremote2.easydns.com2007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 11:58:00
○ 2015-07-07 20:19:22
○ 2026-06-07 23:06:46

●MXcolorscience-com.mail.protection.outlook.com2016-02-03 → 2026-06-07 · 3 obs

○ 2015-11-14 01:30:22
● 2016-02-03 22:04:06
● 2026-06-07 23:06:46

●MXmx1-us1.ppe-hosted.com2026-02-21 → 2026-06-07 · 3 obs

○ 2016-02-03 22:04:06
● 2026-02-21 21:39:52
● 2026-06-07 23:06:46

●MXmx2-us1.ppe-hosted.com2026-02-21 → 2026-06-07 · 3 obs

○ 2016-02-03 22:04:06
● 2026-02-21 21:39:52
● 2026-06-07 23:06:46

○MXp.webcom.ctmail.com2015-11-14 → 2015-11-14 · 4 obs

○ 2015-07-07 20:19:22
● 2015-11-14 01:30:22
○ 2016-02-03 22:04:06
○ 2026-06-07 23:06:46

○MXsmtp.easydns.com2007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 11:58:00
○ 2015-07-07 20:19:22
○ 2026-06-07 23:06:46

●A166.78.41.1662015-07-07 → 2026-06-07 · 3 obs

○ 2007-11-11 11:58:00
● 2015-07-07 20:19:22
● 2026-06-07 23:06:46

○A206.123.75.1042007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 11:58:00
○ 2015-07-07 20:19:22
○ 2026-06-07 23:06:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
colorscience.com	ns49.worldnic.com, ns50.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.111

NS records: ns49.worldnic.com, ns50.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for colorscience.com (unsigned zone)

⏱️ Timing

Total: 327ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`166.78.41.166`
NS	2	`ns50.worldnic.com, ns49.worldnic.com`
MX	3	`mx1-us1.ppe-hosted.com (pri: 5), mx2-us1.ppe-hosted.com (pri: 5)...`
TXT	3	`v=spf1 include:spf.protection.outlook.co, MS=ms45048409...`
SOA	1	`NS49.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns49.worldnic.com, ns50.worldnic.com)

Analysis

Hierarchy

www.colorscience.com is a subdomain of colorscience.com.

IP Addresses

colorscience.com resolves to just one IP address, 166.78.41.166.

Two other host names, along with www.colorscience.com, coloresience.com and colorscience.co, also share IP numbers with colorscience.com.

Name Servers

colorscience.com has two authoritative name servers — ns49.worldnic.com and ns50.worldnic.com.

colorscience.com shares its NS records with other domains, for example dopkins.com, rocketrepro.com, mavtix.net and two others.

The name servers of colorscience.com overlap at least partially with those of other domains — among them sonomatech.com, mydunkirk.com, desknet.us and two more.

Both ns49.worldnic.com and ns50.worldnic.com have a single IP address each — ns49.worldnic.com resolves to 162.159.26.111 while ns50.worldnic.com resolves to 162.159.27.50.

Mail Servers

Mail for colorscience.com is routed through three mail servers — mx1-us1.ppe-hosted.com, mx2-us1.ppe-hosted.com and colorscience-com.mail.protection.outlook.com.

There is at least a partial MX overlap between colorscience.com and other domains, including manifestchrist.com, heavysauto.com, fairerdisputations.org and two others.

DNS names with 8 IP addresses:

colorscience-com.mail.protection.outlook.com resolves to 52.101.9.11, 52.101.10.16 and 52.101.41.180, plus five other IP addresses.

Host names that have two IP addresses:

mx1-us1.ppe-hosted.com resolves to 67.231.154.162 and 148.163.129.50.

mx2-us1.ppe-hosted.com resolves to 67.231.154.163 and 148.163.129.51.