rtcnet.com - dns.ninja

`rtcnet.com`

DNSSEC	⚠️ Not signed
NS	`ns1.surewest.com` ⚠️ Not in zone NS records
		A	192.159.88.11^{🇺🇸 AS14051192.159.88.0/24}
NS	`ns2.surewest.com` ⚠️ Not in zone NS records
		A	192.159.88.17^{🇺🇸 AS14051192.159.88.0/24}

`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=1782200170

Same first word

rtcnet.co.jp

rtcnet.com.br

rtcnet.net

rtcnet.com

Similar names

rtcent.com

trcnet.com.ar

ctrnet.cl

trentc.com

rctnet.com

ctrent.net

trcnet.jp

tcentr.ru

certnt.com

trcnet.com

renttc.com

ctrnet.com

centrt.ru

tecnrt.ac.in

ctrnet.org

tcrent.com.pl

tcentr.com

tcrnet.com

ctrent.com

crtent.com

trcnet.net

nttrec.co.jp

tcrnet.cn

tcrent.be

ctrnet.co.uk

certnt.co

trcnet.fi

crentt.com

tcentr.org

netrtc.com

cnettr.com

rentct.com

ctrnet.ca

ctrent.co.uk

etcnrt.vip

DNS History

8 records (2 active, 6 former)

○NS(root)2015-08-23 → 2017-03-31 · 4 obs

● 2015-08-23 02:04:06
● 2017-03-31 20:58:48
○ 2026-03-21 22:23:32
○ 2026-06-23 07:59:04

○NS.2026-03-21 → 2026-06-23 · 2 obs

○ 2026-03-21 22:23:32
○ 2026-06-23 07:59:04

○NSns1.rtcnet.com2015-08-23 → 2026-06-17 · 6 obs

● 2015-08-23 02:04:06
● 2026-04-21 06:47:30
○ 2026-05-22 03:49:14
● 2026-06-17 02:43:14
○ 2026-06-23 07:59:00
○ 2026-06-23 07:59:04

●NSns1.surewest.com2026-03-21 → 2026-06-23 · 3 obs

○ 2017-03-31 20:58:48
● 2026-03-21 22:23:32
● 2026-06-23 07:59:04

○NSns2.rtcnet.com2015-08-23 → 2026-04-01 · 9 obs

● 2015-08-23 02:04:06
● 2017-03-31 20:58:48
○ 2026-03-21 22:23:32
● 2026-03-23 22:25:04
○ 2026-03-27 02:14:40
○ 2026-03-31 06:25:22
● 2026-04-01 20:39:50
○ 2026-04-07 13:00:36
○ 2026-06-23 07:59:04

●NSns2.surewest.com2026-03-21 → 2026-06-23 · 3 obs

○ 2017-03-31 20:58:48
● 2026-03-21 22:23:32
● 2026-06-23 07:59:04

○A208.45.228.1862015-08-23 → 2026-06-17 · 11 obs

● 2015-08-23 02:04:06
● 2026-03-21 22:23:32
○ 2026-03-23 22:25:04
○ 2026-03-31 06:25:22
● 2026-04-01 20:39:50
● 2026-04-07 13:00:36
○ 2026-04-21 06:47:30
○ 2026-05-22 03:49:14
● 2026-06-17 02:43:14
○ 2026-06-23 07:59:00
○ 2026-06-23 07:59:04

○A208.45.228.1872015-08-23 → 2026-06-17 · 11 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net...	-
rtcnet.com	ns1.surewest.com, ns2.surewest.com	2 records

✅ Authoritative Response

Server:192.159.88.11

NS records: ns1.surewest.com, ns2.surewest.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtcnet.com (unsigned zone)

⏱️ Timing

Total: 299ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns2.rtcnet.com, ....`
TXT	1	`ms=18242523`
SOA	1	`ns1.rtcnet.com dns.rtcnet.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.surewest.com, ns2.surewest.com)

Analysis

Name Servers

The NS records for rtcnet.com delegate to ns1.surewest.com and ns2.surewest.com.

rtcnet.com shares its name server setup with other domains, such as itsmycci.com and surewest.com.

rtcnet.com has a partial name server overlap with other domains — among them surewest.info and 88.159.192.in-addr.arpa.

It is common to find these name servers paired with the name servers ns1.rtcnet.com, ns1.surewest.info, ns2.surewest.info and ns1.surewest.net.

ns1.surewest.com directs to 192.159.88.11 and ns2.surewest.com directs to 192.159.88.17; each host name points to exactly one IP number.