`comtestnetworks.com`

DNSSEC	⚠️ Not signed
A	159.203.33.59^{🇨🇦 DIGITALOCEAN159.203.32.0/20 DigitalOcean}
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	`comtestnetworks-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::2^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	52.101.192.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all 3600`
TXT	`google-site-verification=9XBLRThyzp3GYgQfvO_ZnGcBVa5rqtNFdr4EYUHrBkQ`
SOA	`ns1.digitalocean.com`hostmaster@comtestnetworks.com serial=1721924188

`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=1774626027

Same first word

comtestnetworks.com

DNS History

8 records (5 active, 3 former)

○NSdns1.blacksun.ca2015-08-22 → 2016-09-11 · 4 obs

● 2015-08-22 09:38:02
● 2016-09-11 11:04:52
○ 2026-02-20 00:04:10
○ 2026-03-27 15:47:20

○NSdns2.blacksun.ca2015-08-22 → 2016-09-11 · 4 obs

● 2015-08-22 09:38:02
● 2016-09-11 11:04:52
○ 2026-02-20 00:04:10
○ 2026-03-27 15:47:20

●NSns1.digitalocean.com2026-02-20 → 2026-03-27 · 3 obs

○ 2016-09-11 11:04:52
● 2026-02-20 00:04:10
● 2026-03-27 15:47:20

●NSns2.digitalocean.com2026-02-20 → 2026-03-27 · 3 obs

○ 2016-09-11 11:04:52
● 2026-02-20 00:04:10
● 2026-03-27 15:47:20

●NSns3.digitalocean.com2026-02-20 → 2026-03-27 · 3 obs

○ 2016-09-11 11:04:52
● 2026-02-20 00:04:10
● 2026-03-27 15:47:20

●MXcomtestnetworks-com.mail.protection.outlook.com2015-08-22 → 2026-03-27 · 2 obs

● 2015-08-22 09:38:02
● 2026-03-27 15:47:20

●A159.203.33.592026-02-20 → 2026-03-27 · 3 obs

○ 2016-09-11 11:04:52
● 2026-02-20 00:04:10
● 2026-03-27 15:47:20

○A69.27.97.52015-08-22 → 2016-09-11 · 4 obs

● 2015-08-22 09:38:02
● 2016-09-11 11:04:52
○ 2026-02-20 00:04:10
○ 2026-03-27 15:47:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net...	-
comtestnetworks.com	ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com	3 records

✅ Authoritative Response

Server:172.64.49.209

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for comtestnetworks.com (unsigned zone)

⏱️ Timing

Total: 169ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`159.203.33.59`
NS	3	`ns3.digitalocean.com, ns1.digitalocean.com...`
MX	1	`comtestnetworks-com.mail.protection.outl`
TXT	2	`v=spf1 include:spf.protection.outlook.co, google-site-verification=9XBLRThyzp3GYgQ`
SOA	1	`ns1.digitalocean.com hostmaster.comtestn`

📌 Glue Records Collected

Total: 3

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

Analysis

IP Addresses

comtestnetworks.com points to a single IP: 159.203.33.59.

Name Servers

comtestnetworks.com is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

comtestnetworks.com partially shares name servers with other domains; examples include crownheightsrunningclub.nyc, idoctor.mn, 163.92.164.in-addr.arpa, bartsoft.com and thoubk.com.

Host names with two IP numbers:

ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210.

ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21.

ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209.

Mail Servers

comtestnetworks.com is handled by a single mail server, comtestnetworks-com.mail.protection.outlook.com.

Hostname comtestnetworks-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::, 2a01:111:f403:c942::2, 2a01:111:f403:c944::, 2a01:111:f403:c944::1, 52.101.190.0, 52.101.190.1, 52.101.192.0 and 52.101.192.1.

comtestnetworks.com - robtex.com