`sima-networks.com`

DNSSEC	⚠️ Not signed
A	145.239.66.73^{🇫🇷 OVH145.239.0.0/16}
		PTR	`pulsar.snetworks.io`
NS	`kyle.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c6f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyle.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c36f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kyle.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:236f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kyle.ns.cloudflare.com`
		A	108.162.195.111^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyle.ns.cloudflare.com`
		A	162.159.44.111^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyle.ns.cloudflare.com`
		A	172.64.35.111^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyle.ns.cloudflare.com`
NS	`uma.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c092^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`uma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2092^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`uma.ns.cloudflare.com`
		A	108.162.192.146^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	172.64.32.146^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	173.245.58.146^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
TXT	`v=spf1 +a +mx +ip4:103.170.154.80 include:spf-record.net include:relay.mailch...`
SOA	`kyle.ns.cloudflare.com`dns@cloudflare.com serial=2397072681

`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=1774567867

Subdomains

columbo.sima-networks.com

rocket.sima-networks.com

Same first word

sima-networks.com

DNS History

3 records (3 active, 0 former)

●NSkyle.ns.cloudflare.com2026-02-22 → 2026-03-26 · 2 obs

● 2026-02-22 02:13:14
● 2026-03-26 23:58:24

●NSuma.ns.cloudflare.com2026-02-22 → 2026-03-26 · 2 obs

● 2026-02-22 02:13:14
● 2026-03-26 23:58:24

●A145.239.66.732026-02-22 → 2026-03-26 · 2 obs

● 2026-02-22 02:13:14
● 2026-03-26 23:58:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sima-networks.com	uma.ns.cloudflare.com, kyle.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.146

NS records: uma.ns.cloudflare.com, kyle.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sima-networks.com (unsigned zone)

⏱️ Timing

Total: 139ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`145.239.66.73`
NS	2	`kyle.ns.cloudflare.com, uma.ns.cloudflare.com`
TXT	1	`v=spf1 +a +mx +ip4:103.170.154.80 includ`
SOA	1	`kyle.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

sima-networks.com is a parent of columbo.sima-networks.com and rocket.sima-networks.com.

IP Addresses

sima-networks.com points to IP number: 145.239.66.73.

Name Servers

sima-networks.com is delegated to two name servers: kyle.ns.cloudflare.com and uma.ns.cloudflare.com.

sima-networks.com shares the same name server setup as visitorstore.ch, securityalliance.net, spur-ventures.com, secure-trzur-start.pages.dev and portfoliooptimiser.com.

sima-networks.com at least partially shares name servers with other domains, for instance sqrbkfkl.store, ot.id, streamflix.fr, skladchik.org and cordep.com.gt.

these name servers are often used in conjunction with the name servers dave.ns.cloudflare.com.

Host names with six IP numbers:

kyle.ns.cloudflare.com points to 2606:4700:58::a29f:2c6f, 2803:f800:50::6ca2:c36f, 2a06:98c1:50::ac40:236f, 108.162.195.111, 162.159.44.111 and 172.64.35.111.

uma.ns.cloudflare.com points to 2606:4700:50::adf5:3a92, 2803:f800:50::6ca2:c092, 2a06:98c1:50::ac40:2092, 108.162.192.146, 172.64.32.146 and 173.245.58.146.

sima-networks.com - robtex.com