comsysengineering.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`comsysengineering.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d31a^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:5d90^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.144^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.26^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`agustin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c5a^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c35a^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:235a^{Cloudflare2a06:98c1:50::/45}
		A	108.162.195.90^{Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.90^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.90^{Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`margaret.ns.cloudflare.com`
		A	2606:4700:50::a29f:266b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margaret.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`margaret.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`margaret.ns.cloudflare.com`
		A	108.162.194.107^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margaret.ns.cloudflare.com`
		A	162.159.38.107^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margaret.ns.cloudflare.com`
		A	172.64.34.107^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margaret.ns.cloudflare.com`
MX	`mail.comsysengineering.com` ⭐
TXT	`v=spf1 a mx include:websitewelcome.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.93.144, 172.67.211.26
		IPv6 hints	2606:4700:3032::ac43:d31a, 2606:4700:3035::6815:5d90
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=2, name=cloudflare-ech.com
SOA	`agustin.ns.cloudflare.com`dns@cloudflare.com serial=2416757138

`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=1793624021

Previously MX for

comsysengineering.com

Same first word

comsysengineering.com

Previous names

Next names

DNS History

16 records (7 active, 9 former)

●NSagustin.ns.cloudflare.com2026-09-03 → 2026-11-02 · 3 obs

○ 2018-12-02 23:02:54
● 2026-09-03 17:34:30
● 2026-11-02 13:02:56

●NSmargaret.ns.cloudflare.com2026-09-03 → 2026-11-02 · 3 obs

○ 2018-12-02 23:02:54
● 2026-09-03 17:34:30
● 2026-11-02 13:02:56

○NSns1677.hostgator.com2015-07-15 → 2018-12-02 · 4 obs

● 2015-07-15 17:11:12
● 2018-12-02 23:02:54
○ 2026-09-03 17:34:30
○ 2026-11-02 13:02:56

○NSns1678.hostgator.com2015-07-15 → 2018-12-02 · 4 obs

● 2015-07-15 17:11:12
● 2018-12-02 23:02:54
○ 2026-09-03 17:34:30
○ 2026-11-02 13:02:56

○NSns8303.hostgator.com2015-07-15 → 2018-12-02 · 4 obs

● 2015-07-15 17:11:12
● 2018-12-02 23:02:54
○ 2026-09-03 17:34:30
○ 2026-11-02 13:02:56

○MXcomsysengineering.com2015-07-15 → 2018-12-02 · 4 obs

● 2015-07-15 17:11:12
● 2018-12-02 23:02:54
○ 2026-09-03 17:34:30
○ 2026-11-02 13:02:56

●MXmail.comsysengineering.com2026-09-03 → 2026-11-02 · 3 obs

○ 2018-12-02 23:02:54
● 2026-09-03 17:34:30
● 2026-11-02 13:02:56

●A104.21.93.1442026-10-28 → 2026-11-02 · 3 obs

○ 2026-09-03 17:34:30
● 2026-10-28 01:44:54
● 2026-11-02 13:02:56

●A172.67.211.262026-10-28 → 2026-11-02 · 3 obs

○ 2026-09-03 17:34:30
● 2026-10-28 01:44:54
● 2026-11-02 13:02:56

○A188.114.96.02026-09-03 → 2026-09-03 · 4 obs

○ 2018-12-02 23:02:54
● 2026-09-03 17:34:30
○ 2026-10-28 01:44:54
○ 2026-11-02 13:02:56

○A188.114.97.02026-09-03 → 2026-09-03 · 4 obs

○ 2018-12-02 23:02:54
● 2026-09-03 17:34:30
○ 2026-10-28 01:44:54
○ 2026-11-02 13:02:56

○A192.185.62.742015-07-15 → 2018-12-02 · 4 obs

● 2015-07-15 17:11:12
● 2018-12-02 23:02:54
○ 2026-09-03 17:34:30
○ 2026-11-02 13:02:56

●A2606:4700:3032::ac43:d31a2026-10-28 → 2026-11-02 · 3 obs

○ 2026-09-03 17:34:30
● 2026-10-28 01:44:54
● 2026-11-02 13:02:56

●A2606:4700:3035::6815:5d902026-10-28 → 2026-11-02 · 3 obs

○ 2026-09-03 17:34:30
● 2026-10-28 01:44:54
● 2026-11-02 13:02:56

○A2a06:98c1:3120::2026-09-03 → 2026-09-03 · 4 obs

○ 2018-12-02 23:02:54
● 2026-09-03 17:34:30
○ 2026-10-28 01:44:54
○ 2026-11-02 13:02:56

○A2a06:98c1:3121::2026-09-03 → 2026-09-03 · 4 obs

○ 2018-12-02 23:02:54
● 2026-09-03 17:34:30
○ 2026-10-28 01:44:54
○ 2026-11-02 13:02:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net...	-
comsysengineering.com	margaret.ns.cloudflare.com, agustin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.90

NS records: margaret.ns.cloudflare.com, agustin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for comsysengineering.com (unsigned zone)

⏱️ Timing

Total: 376ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.93.144, 172.67.211.26`
AAAA	2	`2606:4700:3035::6815:5d90, 2606:4700:3032::ac43:d31a`
NS	2	`agustin.ns.cloudflare.com, margaret.ns.cloudflare.com`
MX	1	`mail.comsysengineering.com (pri: 0)`
TXT	1	`v=spf1 a mx include:websitewelcome.com ~`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`agustin.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

comsysengineering.com points to the four IP addresses 104.21.93.144, 172.67.211.26, 2606:4700:3032::ac43:d31a and 2606:4700:3035::6815:5d90.

new.snocart.com, 11x17g.cn, ishootfast.com plus two other host names have IP numbers in common with comsysengineering.com.

Name Servers

comsysengineering.com uses two name servers for its delegation: agustin.ns.cloudflare.com and margaret.ns.cloudflare.com.

The name server configuration of comsysengineering.com is shared with other domains, for instance aoresacraft.com, betzula.bet, robjenks.workers.dev and two others.

The name servers of comsysengineering.com overlap at least partially with those of other domains — among them sa168vip.lat, mapleporch.com, zhenyuanzi.com and two more.

These name servers commonly appear alongside the name servers brett.ns.cloudflare.com and cloe.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname agustin.ns.cloudflare.com directs to 108.162.195.90, 162.159.44.90 and 172.64.35.90 along with 3 other IP addresses.

Hostname margaret.ns.cloudflare.com directs to 108.162.194.107, 162.159.38.107 and 172.64.34.107 along with 3 other IP addresses.

Mail Servers

comsysengineering.com uses one mail server — mail.comsysengineering.com.