`cosdesignworks.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
MX	`cosdesignworks-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c91d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f905::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr02cu00203.inbound.protection.outlook.com`
		A	2a01:111:f403:f907::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm1pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f912::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00200.inbound.protection.outlook.com`
		A	52.101.9.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr05cu00504.inbound.protection.outlook.com`
		A	52.101.10.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.42.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00302.inbound.protection.outlook.com`
		A	52.101.194.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch1pr04cu00103.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:104.236.105.150 ip4:50.214.25.137 ip4:96.79.239.89 include:spf.pro...`
SOA	`ns1.digitalocean.com`hostmaster@cosdesignworks.com serial=0

`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=1785900149

Same first word

cosdesignworks.com

DNS History

20 records (8 active, 12 former)

●NSns1.digitalocean.com2026-06-29 → 2026-08-05 · 3 obs

○ 2017-04-10 10:02:04
● 2026-06-29 23:32:04
● 2026-08-05 03:30:24

○NSns1.springshosting.net2015-10-12 → 2017-04-10 · 5 obs

○ 2015-05-25 07:36:16
● 2015-10-12 22:00:38
● 2017-04-10 10:02:04
○ 2026-06-29 23:32:04
○ 2026-08-05 03:30:24

●NSns2.digitalocean.com2026-06-29 → 2026-08-05 · 3 obs

○ 2017-04-10 10:02:04
● 2026-06-29 23:32:04
● 2026-08-05 03:30:24

○NSns2.springshosting.net2015-10-12 → 2017-04-10 · 5 obs

○ 2015-05-25 07:36:16
● 2015-10-12 22:00:38
● 2017-04-10 10:02:04
○ 2026-06-29 23:32:04
○ 2026-08-05 03:30:24

○NSns25.domaincontrol.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 07:36:16
○ 2015-10-12 22:00:38
○ 2026-08-05 03:30:24

○NSns26.domaincontrol.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 07:36:16
○ 2015-10-12 22:00:38
○ 2026-08-05 03:30:24

●NSns3.digitalocean.com2026-06-29 → 2026-08-05 · 3 obs

○ 2017-04-10 10:02:04
● 2026-06-29 23:32:04
● 2026-08-05 03:30:24

○NSns3.springshosting.net2015-10-12 → 2017-04-10 · 5 obs

○ 2015-05-25 07:36:16
● 2015-10-12 22:00:38
● 2017-04-10 10:02:04
○ 2026-06-29 23:32:04
○ 2026-08-05 03:30:24

○NSns4.springshosting.net2015-10-12 → 2017-04-10 · 5 obs

○ 2015-05-25 07:36:16
● 2015-10-12 22:00:38
● 2017-04-10 10:02:04
○ 2026-06-29 23:32:04
○ 2026-08-05 03:30:24

●MXcosdesignworks-com.mail.protection.outlook.com2026-06-29 → 2026-08-05 · 3 obs

○ 2017-04-10 10:02:04
● 2026-06-29 23:32:04
● 2026-08-05 03:30:24

○MXmq01.po3.comcast.net2015-05-25 → 2017-04-10 · 4 obs

● 2015-05-25 07:36:16
● 2017-04-10 10:02:04
○ 2026-06-29 23:32:04
○ 2026-08-05 03:30:24

○MXmq02.po3.comcast.net2015-05-25 → 2017-04-10 · 4 obs

● 2015-05-25 07:36:16
● 2017-04-10 10:02:04
○ 2026-06-29 23:32:04
○ 2026-08-05 03:30:24

○MXmx01.po3.comcast.net2015-05-25 → 2017-04-10 · 4 obs

● 2015-05-25 07:36:16
● 2017-04-10 10:02:04
○ 2026-06-29 23:32:04
○ 2026-08-05 03:30:24

○A162.244.70.1302016-09-07 → 2017-04-10 · 5 obs

○ 2016-03-24 06:17:34
● 2016-09-07 22:17:28
● 2017-04-10 10:02:04
○ 2026-06-29 23:32:04
○ 2026-08-05 03:30:24

○A192.30.135.662015-10-12 → 2016-03-24 · 5 obs

○ 2015-05-25 07:36:16
● 2015-10-12 22:00:38
● 2016-03-24 06:17:34
○ 2016-09-07 22:17:28
○ 2026-08-05 03:30:24

○A198.1.66.1812015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 07:36:16
○ 2015-10-12 22:00:38
○ 2026-08-05 03:30:24

●A198.185.159.1442026-06-29 → 2026-08-05 · 3 obs

○ 2017-04-10 10:02:04
● 2026-06-29 23:32:04
● 2026-08-05 03:30:24

●A198.185.159.1452026-06-29 → 2026-08-05 · 3 obs

○ 2017-04-10 10:02:04
● 2026-06-29 23:32:04
● 2026-08-05 03:30:24

●A198.49.23.1442026-06-29 → 2026-08-05 · 3 obs

○ 2017-04-10 10:02:04
● 2026-06-29 23:32:04
● 2026-08-05 03:30:24

●A198.49.23.1452026-06-29 → 2026-08-05 · 3 obs

○ 2017-04-10 10:02:04
● 2026-06-29 23:32:04
● 2026-08-05 03:30:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net...	-
cosdesignworks.com	ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com	3 records

✅ Authoritative Response

Server:172.64.52.210

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cosdesignworks.com (unsigned zone)

⏱️ Timing

Total: 336ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.49.23.144, 198.185.159.144...`
NS	3	`ns2.digitalocean.com, ns3.digitalocean.com...`
MX	1	`cosdesignworks-com.mail.protection.outlo`
TXT	1	`v=spf1 ip4:104.236.105.150 ip4:50.214.25`
SOA	1	`ns1.digitalocean.com hostmaster.cosdesig`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)

Analysis

IP Addresses

cosdesignworks.com directs to four IP numbers, which are 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Among the host names that share IP numbers with cosdesignworks.com are boydton.org, lisaevenbetter.com, lavivadance.com and two others.

Name Servers

DNS for cosdesignworks.com is handled by three authoritative name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

At least some of cosdesignworks.com's name servers are shared with other domains, for example arcscore.net, pandata.online, medexton.com and two more.

Three hostnames — ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com — each have two IP addresses: ns1.digitalocean.com has 172.64.52.210 and 2606:4700:52::ac40:34d2, ns2.digitalocean.com has 172.64.53.21 and 2606:4700:5a::ac40:3515, and ns3.digitalocean.com has 172.64.49.209 and 2606:4700:52::ac40:31d1.

Mail Servers

cosdesignworks.com routes its mail through a single mail server, cosdesignworks-com.mail.protection.outlook.com.

cosdesignworks-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.9.12, 52.101.10.12 and 52.101.42.18, along with 5 other.

cosdesignworks.com - robtex.com