jcmstech.com - dns.ninja

`jcmstech.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:2412^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:b713^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.18^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.183.19^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`theo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c190^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`theo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2190^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`theo.ns.cloudflare.com`
		A	108.162.193.144^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	172.64.33.144^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	173.245.59.144^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
NS	`ulla.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ulla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ulla.ns.cloudflare.com`
		A	108.162.192.233^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	172.64.32.233^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	173.245.58.233^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
MX	`mx10.antispam.mailspamprotection.com` ⭐
		A	34.149.79.66^{🇺🇸 Google34.148.0.0/14}
			PTR	`66.79.149.34.bc.googleusercontent.com`
MX	`mx20.antispam.mailspamprotection.com`⁽²⁰⁾
		A	34.120.156.61^{🇺🇸 Google34.120.0.0/14}
			PTR	`61.156.120.34.bc.googleusercontent.com`
MX	`mx30.antispam.mailspamprotection.com`⁽³⁰⁾
		A	34.111.121.216^{🇺🇸 Google34.108.0.0/14}
			PTR	`216.121.111.34.bc.googleusercontent.com`
TXT	`v=spf1 +a +mx include:jcmstech.com.spf.auto.dnssmarthost.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.36.18, 172.67.183.19
		IPv6 hints	2606:4700:3033::6815:2412, 2606:4700:3033::ac43:b713
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=102, name=cloudflare-ech.com
SOA	`theo.ns.cloudflare.com`dns@cloudflare.com serial=2411634006

`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=1786252994

Same first word

jcmstech.com

Similar names

mtechjsc.com

jstcchem.net

cmsjtech.com

DNS History

15 records (9 active, 6 former)

●NStheo.ns.cloudflare.com2026-02-14 → 2026-08-09 · 2 obs

● 2026-02-14 20:44:02
● 2026-08-09 05:50:58

●NSulla.ns.cloudflare.com2026-02-14 → 2026-08-09 · 2 obs

● 2026-02-14 20:44:02
● 2026-08-09 05:50:58

●MXmx10.antispam.mailspamprotection.com2026-02-14 → 2026-08-09 · 2 obs

● 2026-02-14 20:44:02
● 2026-08-09 05:50:58

●MXmx20.antispam.mailspamprotection.com2026-02-14 → 2026-08-09 · 2 obs

● 2026-02-14 20:44:02
● 2026-08-09 05:50:58

●MXmx30.antispam.mailspamprotection.com2026-02-14 → 2026-08-09 · 2 obs

● 2026-02-14 20:44:02
● 2026-08-09 05:50:58

●A104.21.36.182026-02-14 → 2026-08-09 · 8 obs

● 2026-02-14 20:44:02
● 2026-02-15 00:58:16
○ 2026-02-15 09:14:56
● 2026-03-10 05:13:36
● 2026-05-03 04:03:52
○ 2026-06-14 06:07:04
● 2026-06-14 06:45:42
● 2026-08-09 05:50:58

●A172.67.183.192026-02-14 → 2026-08-09 · 8 obs

● 2026-02-14 20:44:02
● 2026-02-15 00:58:16
○ 2026-02-15 09:14:56
● 2026-03-10 05:13:36
● 2026-05-03 04:03:52
○ 2026-06-14 06:07:04
● 2026-06-14 06:45:42
● 2026-08-09 05:50:58

○A188.114.96.02026-02-15 → 2026-06-14 · 8 obs

○ 2026-02-14 20:44:02
○ 2026-02-15 00:58:16
● 2026-02-15 09:14:56
○ 2026-03-10 05:13:36
○ 2026-05-03 04:03:52
● 2026-06-14 06:07:04
○ 2026-06-14 06:45:42
○ 2026-08-09 05:50:58

○A188.114.97.02026-02-15 → 2026-06-14 · 8 obs

○ 2026-02-14 20:44:02
○ 2026-02-15 00:58:16
● 2026-02-15 09:14:56
○ 2026-03-10 05:13:36
○ 2026-05-03 04:03:52
● 2026-06-14 06:07:04
○ 2026-06-14 06:45:42
○ 2026-08-09 05:50:58

○A2606:4700:3031::ac43:b7132026-02-14 → 2026-06-14 · 9 obs

● 2026-02-14 20:44:02
● 2026-02-15 00:58:16
○ 2026-02-15 09:14:56
● 2026-03-10 05:13:36
● 2026-05-03 04:03:52
○ 2026-06-14 06:07:04
● 2026-06-14 06:45:42
○ 2026-07-14 00:47:56
○ 2026-08-09 05:50:58

●A2606:4700:3033::6815:24122026-07-14 → 2026-08-09 · 3 obs

○ 2026-06-14 06:45:42
● 2026-07-14 00:47:56
● 2026-08-09 05:50:58

●A2606:4700:3033::ac43:b7132026-07-14 → 2026-08-09 · 3 obs

○ 2026-06-14 06:45:42
● 2026-07-14 00:47:56
● 2026-08-09 05:50:58

○A2606:4700:3037::6815:24122026-02-14 → 2026-06-14 · 9 obs

○A2a06:98c1:3120::2026-02-15 → 2026-06-14 · 8 obs

○ 2026-02-14 20:44:02
○ 2026-02-15 00:58:16
● 2026-02-15 09:14:56
○ 2026-03-10 05:13:36
○ 2026-05-03 04:03:52
● 2026-06-14 06:07:04
○ 2026-06-14 06:45:42
○ 2026-08-09 05:50:58

○A2a06:98c1:3121::2026-02-15 → 2026-06-14 · 8 obs

○ 2026-02-14 20:44:02
○ 2026-02-15 00:58:16
● 2026-02-15 09:14:56
○ 2026-03-10 05:13:36
○ 2026-05-03 04:03:52
● 2026-06-14 06:07:04
○ 2026-06-14 06:45:42
○ 2026-08-09 05:50:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...	-
jcmstech.com	theo.ns.cloudflare.com, ulla.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.144

NS records: theo.ns.cloudflare.com, ulla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jcmstech.com (unsigned zone)

⏱️ Timing

Total: 637ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.183.19, 104.21.36.18`
AAAA	2	`2606:4700:3033::ac43:b713, 2606:4700:3033::6815:2412`
NS	2	`theo.ns.cloudflare.com, ulla.ns.cloudflare.com`
MX	3	`mx10.antispam.mailspamprotection.com (pr, mx20.antispam.mailspamprotection.com (pr...`
TXT	1	`v=spf1 +a +mx include:jcmstech.com.spf.a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`theo.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

jcmstech.com resolves to four IP addresses: 104.21.36.18, 172.67.183.19, 2606:4700:3033::6815:2412 and 2606:4700:3033::ac43:b713.

jimssvccenter.com, ixeg.net, g6fo.com plus two other host names have IP numbers in common with jcmstech.com.

Name Servers

jcmstech.com is delegated to two name servers: theo.ns.cloudflare.com and ulla.ns.cloudflare.com.

The name server configuration of jcmstech.com is shared with other domains, for instance unitedstar.com.cn, sjcmask.com, bosingpackaging.com and two others.

jcmstech.com has at least partial name server overlap with other domains, such as ukirslotjp.xyz, schollcommunityimpactgroup.org, journals-online.ru and two others.

These name servers tend to appear together with the name servers clay.ns.cloudflare.com, gwen.ns.cloudflare.com and eugene.ns.cloudflare.com, plus two others.

Hosts with 6 IP addresses each:

theo.ns.cloudflare.com resolves to 108.162.193.144, 172.64.33.144, 173.245.59.144 and 3 other IP addresses.

ulla.ns.cloudflare.com resolves to 108.162.192.233, 172.64.32.233, 173.245.58.233 and 3 other IP addresses.

Mail Servers

jcmstech.com has three mail servers: mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com.

At least some of the mail servers used by jcmstech.com are shared with other domains: 1000islandharthouse.com, cabohe.com, ballarinipans.com and two others among them.

mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com each resolve to a single IP address: mx10.antispam.mailspamprotection.com resolves to 34.149.79.66, mx20.antispam.mailspamprotection.com resolves to 34.120.156.61 and mx30.antispam.mailspamprotection.com resolves to 34.111.121.216.