`systemssimulation.com`

DNSSEC	⚠️ Not signed
A	136.179.17.245^{🇺🇸 SWITCH-1136.179.0.0/16 switch communication}
		PTR	`cust-136.179.17.245.switch.com`
NS	`ns27.worldnic.com` ⭐
		A	162.159.26.132^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns28.worldnic.com`
		A	162.159.27.77^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`NS27.WORLDNIC.com`namehost@WORLDNIC.com serial=123021201

`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=1776016222

Same first word

systemssimulation.com

DNS History

5 records (3 active, 2 former)

●NSns27.worldnic.com2015-07-02 → 2026-04-12 · 2 obs

● 2015-07-02 19:23:26
● 2026-04-12 18:20:34

●NSns28.worldnic.com2015-07-02 → 2026-04-12 · 2 obs

● 2015-07-02 19:23:26
● 2026-04-12 18:20:34

○MXp.webcom.ctmail.com2015-11-15 → 2017-06-17 · 4 obs

● 2015-11-15 10:00:34
● 2017-06-17 05:54:18
○ 2026-03-30 16:02:12
○ 2026-04-12 18:20:34

●A136.179.17.2452026-03-30 → 2026-04-12 · 3 obs

○ 2017-06-17 05:54:18
● 2026-03-30 16:02:12
● 2026-04-12 18:20:34

○A199.73.51.2162015-07-02 → 2017-06-17 · 4 obs

● 2015-07-02 19:23:26
● 2017-06-17 05:54:18
○ 2026-03-30 16:02:12
○ 2026-04-12 18:20:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
systemssimulation.com	ns27.worldnic.com, ns28.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.132

NS records: ns27.worldnic.com, ns28.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for systemssimulation.com (unsigned zone)

⏱️ Timing

Total: 268ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.179.17.245`
NS	2	`ns28.worldnic.com, ns27.worldnic.com`
SOA	1	`NS27.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns27.worldnic.com, ns28.worldnic.com)

Analysis

IP Addresses

systemssimulation.com resolves to one IP number: 136.179.17.245.

Other host names, for instance suzukitis2web.com, suzukipitstopplus.com and genuinesuzukimanuals.com share IP numbers with systemssimulation.com.

Name Servers

systemssimulation.com's delegation uses two name servers: ns27.worldnic.com and ns28.worldnic.com.

systemssimulation.com uses the same name server setup as other domains, such as krmobgyn.com, on-site-printing.com, sproutmaster.com, mcgpaper.com and zaun.com.

Host names with a single IP address: ns27.worldnic.com points to 162.159.26.132; ns28.worldnic.com points to 162.159.27.77.

systemssimulation.com - robtex.com