`siematcnc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3ec5^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:8ac1^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.197^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.138.193^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bradley.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c23^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bradley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c323^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bradley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2323^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bradley.ns.cloudflare.com`
		A	108.162.195.35^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bradley.ns.cloudflare.com`
		A	162.159.44.35^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bradley.ns.cloudflare.com`
		A	172.64.35.35^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bradley.ns.cloudflare.com`
NS	`leanna.ns.cloudflare.com`
		A	2606:4700:50::a29f:2697^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leanna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c297^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leanna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2297^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leanna.ns.cloudflare.com`
		A	108.162.194.151^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leanna.ns.cloudflare.com`
		A	162.159.38.151^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leanna.ns.cloudflare.com`
		A	172.64.34.151^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leanna.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.62.197, 172.67.138.193
		IPv6	2606:4700:3030::6815:3ec5, 2606:4700:3031::ac43:8ac1
SOA	`bradley.ns.cloudflare.com`dns@cloudflare.com serial=2399090404

`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=1774535142

Same first word

siematcnc.com

Similar names

cemantics.com

camnetics.com

mastecinc.com

matsecinc.net

matsecinc.com

matsecinc.org

caminstec.com

matescnci.blogspot.com

acesincmt.com

accentism.com

centamics.de

centamics.com

canesticm.com

DNS History

18 records (6 active, 12 former)

●NSbradley.ns.cloudflare.com2026-03-01 → 2026-03-26 · 3 obs

○ 2017-04-03 12:04:30
● 2026-03-01 19:39:48
● 2026-03-26 14:47:54

●NSleanna.ns.cloudflare.com2026-03-01 → 2026-03-26 · 3 obs

○ 2017-04-03 12:04:30
● 2026-03-01 19:39:48
● 2026-03-26 14:47:54

○NSn187.ns.yunjiasu.com2015-12-01 → 2016-03-04 · 5 obs

○ 2015-08-02 05:12:26
● 2015-12-01 13:00:38
● 2016-03-04 14:24:44
○ 2016-07-02 14:59:56
○ 2026-03-26 14:47:54

○NSn3516.ns.yunjiasu.com2015-12-01 → 2016-03-04 · 5 obs

○ 2015-08-02 05:12:26
● 2015-12-01 13:00:38
● 2016-03-04 14:24:44
○ 2016-07-02 14:59:56
○ 2026-03-26 14:47:54

○NSns11.xincache.com2015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 05:12:26
○ 2015-12-01 13:00:38
○ 2026-03-26 14:47:54

○NSns12.xincache.com2015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 05:12:26
○ 2015-12-01 13:00:38
○ 2026-03-26 14:47:54

○NSns19.xincache.com2016-07-02 → 2017-04-03 · 5 obs

○ 2016-03-04 14:24:44
● 2016-07-02 14:59:56
● 2017-04-03 12:04:30
○ 2026-03-01 19:39:48
○ 2026-03-26 14:47:54

○NSns20.xincache.com2016-07-02 → 2017-04-03 · 5 obs

○ 2016-03-04 14:24:44
● 2016-07-02 14:59:56
● 2017-04-03 12:04:30
○ 2026-03-01 19:39:48
○ 2026-03-26 14:47:54

○MXmxbiz1.qq.com2015-08-02 → 2017-04-03 · 4 obs

● 2015-08-02 05:12:26
● 2017-04-03 12:04:30
○ 2026-03-01 19:39:48
○ 2026-03-26 14:47:54

○MXmxbiz2.qq.com2015-08-02 → 2017-04-03 · 4 obs

● 2015-08-02 05:12:26
● 2017-04-03 12:04:30
○ 2026-03-01 19:39:48
○ 2026-03-26 14:47:54

●A104.21.62.1972026-03-01 → 2026-03-26 · 3 obs

○ 2017-04-03 12:04:30
● 2026-03-01 19:39:48
● 2026-03-26 14:47:54

○A119.10.36.1412015-08-02 → 2016-07-30 · 7 obs

● 2015-08-02 05:12:26
○ 2015-12-01 13:00:38
○ 2016-03-04 14:24:44
● 2016-07-02 14:59:56
● 2016-07-30 02:44:06
○ 2017-04-03 12:04:30
○ 2026-03-26 14:47:54

○A120.133.5.2252017-04-03 → 2017-04-03 · 4 obs

○ 2016-07-30 02:44:06
● 2017-04-03 12:04:30
○ 2026-03-01 19:39:48
○ 2026-03-26 14:47:54

○A162.159.208.852015-12-01 → 2016-03-04 · 5 obs

○ 2015-08-02 05:12:26
● 2015-12-01 13:00:38
● 2016-03-04 14:24:44
○ 2016-07-02 14:59:56
○ 2026-03-26 14:47:54

○A162.159.209.852015-12-01 → 2016-03-04 · 5 obs

○ 2015-08-02 05:12:26
● 2015-12-01 13:00:38
● 2016-03-04 14:24:44
○ 2016-07-02 14:59:56
○ 2026-03-26 14:47:54

●A172.67.138.1932026-03-01 → 2026-03-26 · 3 obs

○ 2017-04-03 12:04:30
● 2026-03-01 19:39:48
● 2026-03-26 14:47:54

●A2606:4700:3030::6815:3ec52026-03-01 → 2026-03-26 · 3 obs

○ 2017-04-03 12:04:30
● 2026-03-01 19:39:48
● 2026-03-26 14:47:54

●A2606:4700:3031::ac43:8ac12026-03-01 → 2026-03-26 · 3 obs

○ 2017-04-03 12:04:30
● 2026-03-01 19:39:48
● 2026-03-26 14:47:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
siematcnc.com	leanna.ns.cloudflare.com, bradley.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.151

NS records: leanna.ns.cloudflare.com, bradley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for siematcnc.com (unsigned zone)

⏱️ Timing

Total: 195ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.138.193, 104.21.62.197`
AAAA	2	`2606:4700:3031::ac43:8ac1, 2606:4700:3030::6815:3ec5`
NS	2	`bradley.ns.cloudflare.com, leanna.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bradley.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

siematcnc.com maps to four IP numbers: 2606:4700:3030::6815:3ec5, 2606:4700:3031::ac43:8ac1, 104.21.62.197 and 172.67.138.193.

other host names include homerelmeromero.com, ritewayauto.com, zheeper.com.br, zjxyt.cn and gene.network; they share IP numbers with siematcnc.com.

Name Servers

Two name servers bradley.ns.cloudflare.com and leanna.ns.cloudflare.com handle the delegation for siematcnc.com.

siematcnc.com shares the same name server setup as other domains, for instance mitchklein.com, jcrtdc.com, jsdg888.com, ty-sport.com and hxtsc.com.

siematcnc.com at least partially shares name servers with other domains, for instance melbetpartnernetwork.com, bestjobcde.click, gpro.co.uk, kinoturk.net and capschat.ru.

These name servers are commonly used with dayana.ns.cloudflare.com, melnicoff.ns.cloudflare.com, jule.ns.cloudflare.com, lisa.ns.cloudflare.com and lana.ns.cloudflare.com.

Six IP addresses per host:

bradley.ns.cloudflare.com points to 2606:4700:58::a29f:2c23, 2803:f800:50::6ca2:c323, 2a06:98c1:50::ac40:2323, 108.162.195.35, 162.159.44.35 and 172.64.35.35; leanna.ns.cloudflare.com points to 2606:4700:50::a29f:2697, 2803:f800:50::6ca2:c297, 2a06:98c1:50::ac40:2297, 108.162.194.151, 162.159.38.151 and 172.64.34.151

siematcnc.com - robtex.com

siematcnc.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`siematcnc.com`

`com`