`networkrtk.com`

DNSSEC	⚠️ Not signed
NS	`auth111.ns.uu.net` ⚠️ Not in zone NS records
		A	198.6.1.115^{🇺🇸 AS701198.6.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`auth111.ns.uu.net`
NS	`auth120.ns.uu.net` ⚠️ Not in zone NS records
		A	198.6.1.154^{🇺🇸 AS701198.6.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`auth120.ns.uu.net`

`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=1774687907

Same first word

networkrtk.com

networkrtk.net

networkrtk.org

Similar names

rtknetwork.net

rtknetwork.com

DNS History

2 records (2 active, 0 former)

●NSauth111.ns.uu.net2026-03-28 → 2026-03-28 · 2 obs

● 2026-03-28 09:12:02
● 2026-03-28 09:12:08

●NSauth120.ns.uu.net2026-03-28 → 2026-03-28 · 2 obs

● 2026-03-28 09:12:02
● 2026-03-28 09:12:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
networkrtk.com	auth111.ns.uu.net, auth120.ns.uu.net	-

✅ Authoritative Response

Server:198.6.1.154

NS records: auth111.ns.uu.net, auth120.ns.uu.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for networkrtk.com (unsigned zone)

⏱️ Timing

Total: 418ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

networkrtk.com is delegated to two name servers auth111.ns.uu.net and auth120.ns.uu.net.

networkrtk.com shares the same name server setup as other domains, for instance 248.200.199.in-addr.arpa, 63.254.208.in-addr.arpa, ahca.org, 99.91.63.in-addr.arpa and 70.88.165.in-addr.arpa.

networkrtk.com at least partially shares name servers with other domains, for instance soneparna.com, den11.alter.net, vls.co.nz, principal.llc and sju2.alter.net.

Name servers commonly used together include ns1.principal.com, auth200.ns.uu.net, auth210.ns.uu.net, dca-ans-01.inet.qwest.net, svl-ans-01.inet.qwest.net, authns1.centurylink.net, authns2.centurylink.net, authns1.qwest.net and authns2.qwest.net.

Host names with one IP number:

auth111.ns.uu.net points to 198.6.1.115

auth120.ns.uu.net points to 198.6.1.154

networkrtk.com - robtex.com

networkrtk.com

com