🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`firstsimulation.com`

DNSSEC	⚠️ Not signed
A	185.136.90.200^{🇪🇸 EUSKALTEL185.136.88.0/22}
NS	`frida.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2689^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frida.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c289^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`frida.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2289^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`frida.ns.cloudflare.com`
		A	108.162.194.137^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frida.ns.cloudflare.com`
		A	162.159.38.137^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frida.ns.cloudflare.com`
		A	172.64.34.137^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frida.ns.cloudflare.com`
NS	`rodrigo.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c4e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rodrigo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rodrigo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rodrigo.ns.cloudflare.com`
		A	108.162.195.78^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rodrigo.ns.cloudflare.com`
		A	162.159.44.78^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rodrigo.ns.cloudflare.com`
		A	172.64.35.78^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rodrigo.ns.cloudflare.com`
SOA	`frida.ns.cloudflare.com`dns@cloudflare.com serial=2416734216

`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=1794748713

Same first word

firstsimulation.com

Similar names

simulationfirst.com

Previous names

Next names

DNS History

8 records (3 active, 5 former)

●NSfrida.ns.cloudflare.com2026-08-31 → 2026-11-15 · 3 obs

○ 2017-10-22 21:17:58
● 2026-08-31 07:55:04
● 2026-11-15 13:47:14

○NSns29.domaincontrol.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 09:37:46
○ 2017-10-22 21:17:58
○ 2026-11-15 13:47:14

○NSns30.domaincontrol.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 09:37:46
○ 2017-10-22 21:17:58
○ 2026-11-15 13:47:14

●NSrodrigo.ns.cloudflare.com2026-08-31 → 2026-11-15 · 3 obs

○ 2017-10-22 21:17:58
● 2026-08-31 07:55:04
● 2026-11-15 13:47:14

○MXmailstore1.secureserver.net2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 09:37:46
○ 2017-10-22 21:17:58
○ 2026-11-15 13:47:14

○MXsmtp.secureserver.net2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 09:37:46
○ 2017-10-22 21:17:58
○ 2026-11-15 13:47:14

●A185.136.90.2002026-08-31 → 2026-11-15 · 3 obs

○ 2017-10-22 21:17:58
● 2026-08-31 07:55:04
● 2026-11-15 13:47:14

○A50.63.202.382016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 09:37:46
○ 2017-10-22 21:17:58
○ 2026-11-15 13:47:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
firstsimulation.com	frida.ns.cloudflare.com, rodrigo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.137

NS records: frida.ns.cloudflare.com, rodrigo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstsimulation.com (unsigned zone)

⏱️ Timing

Total: 857ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.136.90.200`
NS	2	`frida.ns.cloudflare.com, rodrigo.ns.cloudflare.com`
SOA	1	`frida.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

firstsimulation.com points to a single IP number: 185.136.90.200.

Additional host names — 185-136-90-200.plesk.page, xn--guillermoantiolo-foresight-seeing-ffd.com, first-simulation.com and two others — share IP numbers with firstsimulation.com.

Name Servers

DNS delegation for firstsimulation.com points to two name servers: frida.ns.cloudflare.com and rodrigo.ns.cloudflare.com.

firstsimulation.com shares its name server setup with other domains, including zenithnoveir.com, a5-ew5.pages.dev, sunodown.com and two others.

firstsimulation.com partially shares its NS delegation with several other domains, including michael-3d8.workers.dev, thefatherjame.workers.dev, podcastpanorama.workers.dev and two others.

These name servers are frequently paired with the name servers hazel.ns.cloudflare.com, hope.ns.cloudflare.com, nikon.ns.cloudflare.com and two others.

Host names with 6 IP numbers:

frida.ns.cloudflare.com has IP addresses 108.162.194.137, 162.159.38.137 and 172.64.34.137, plus 3 other.

rodrigo.ns.cloudflare.com has IP addresses 108.162.195.78, 162.159.44.78 and 172.64.35.78, plus 3 other.

firstsimulation.com - robtex.com