`rtbsys.com`

DNSSEC	⚠️ Not signed
A	156.235.216.24^{🇭🇰 DXTL-1156.235.216.0/24 Proxy-registered route object}
NS	`ns1.dnsip.com` ⭐
		A	2001:df2:f080:1::10^{🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	1.193.216.199^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
			PTR	`ip-1-193-216-199.defastlink.net`
		A	218.98.111.202^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
			PTR	`ip-218-98-111-202.defastlink.net`
		A	218.98.111.206^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
			PTR	`ip-218-98-111-206.defastlink.net`
NS	`ns2.dnsip.com`
		A	240e:97d:10:1402:0:1:0:1008^{🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network}
		A	61.158.128.1^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
			PTR	`1.128.158.61.ha.cnc`
		A	183.253.57.193^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
			PTR	`ip-183-253-57-193.defastlink.net`
		A	211.99.99.29^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
			PTR	`ip-211-99-99-29.defastlink.net`
		A	211.99.99.33^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
			PTR	`ip-211-99-99-33.defastlink.net`
SOA	`ns1.dnsip.com`dnsadmin@dnsip.com serial=1751342653

`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=1771291435

Up

www.rtbsys.com

Same first word

rtbsys.com

Similar names

trysbs.com

brtsys.info

brtyss.com

rbtsys.net

DNS History

5 records (3 active, 2 former)

○NSdns10.hichina.com2019-04-08 → 2019-04-08 · 3 obs

● 2019-04-08 15:26:38
○ 2026-02-27 05:36:14
○ 2026-02-27 09:04:20

○NSdns9.hichina.com2019-04-08 → 2019-04-08 · 3 obs

● 2019-04-08 15:26:38
○ 2026-02-27 05:36:14
○ 2026-02-27 09:04:20

●NSns1.dnsip.com2026-02-27 → 2026-02-27 · 3 obs

○ 2019-04-08 15:26:38
● 2026-02-27 05:36:14
● 2026-02-27 09:04:20

●NSns2.dnsip.com2026-02-27 → 2026-02-27 · 3 obs

○ 2019-04-08 15:26:38
● 2026-02-27 05:36:14
● 2026-02-27 09:04:20

●A156.235.216.242026-02-27 → 2026-02-27 · 2 obs

● 2026-02-27 05:36:14
● 2026-02-27 09:04:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rtbsys.com	ns1.dnsip.com, ns2.dnsip.com	9 records

✅ Authoritative Response

Server: 183.253.57.193

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtbsys.com (unsigned zone)

⏱️ Timing

Total: 3363ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.235.216.24`
NS	2	`ns1.dnsip.com, ns2.dnsip.com`
SOA	1	`ns1.dnsip.com dnsadmin.dnsip.com`

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (ns1.dnsip.com, ns1.dnsip.com, ns1.dnsip.com...)

AI analysis

rtbsys.com is the parent of www.rtbsys.com.

rtbsys.com resolves to one IP number: 156.235.216.24.

Other host names, for instance www.rtbsys.com, share IP numbers with rtbsys.com.

rtbsys.com is delegated to two name servers ns1.dnsip.com and ns2.dnsip.com.

rtbsys.com shares the same name server setup as other domains, for instance gygmex.com, 4988.me, bjkjrc.com.cn, huaduhuanbao.com and 33115.co.

rtbsys.com at least partially shares name servers with other domains, for instance stop.ink.

Host names with five IP numbers:

ns2.dnsip.com points to 240e:97d:10:1402:0:1:0:1008, 61.158.128.1, 183.253.57.193, 211.99.99.29 and 211.99.99.33.

Host names with four IP numbers:

ns1.dnsip.com points to 2001:df2:f080:1::10, 1.193.216.199, 218.98.111.202 and 218.98.111.206.

rtbsys.com - robtex.com

rtbsys.com

com

Up