`rbrown.com`

DNSSEC	⚠️ Not signed
A	121.254.178.253^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
NS	`ns2.domainca.com` ⭐
		A	20.200.205.248^{🇰🇷 Microsoft20.192.0.0/10}
NS	`ns.domainca.com`
		A	43.201.170.100^{🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix}
			PTR	`ec2-43-201-170-100.ap-northeast-2.compute.amazonaws.com`
SOA	`ns.domainca.com`root@domainca.com serial=1524488847

`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=1778470891

Same first word

rbrown.dnsalias.net

rbrown.com

rbrown.construction

Similar names

rbrnow.com

rwbrno.cz

DNS History

6 records (3 active, 3 former)

●NSns.domainca.com2015-06-12 → 2026-05-11 · 2 obs

● 2015-06-12 14:04:36
● 2026-05-11 03:43:58

●NSns2.domainca.com2015-06-12 → 2026-05-11 · 2 obs

● 2015-06-12 14:04:36
● 2026-05-11 03:43:58

○A121.254.178.2502015-11-11 → 2017-02-16 · 5 obs

○ 2015-06-12 14:04:36
● 2015-11-11 18:29:58
● 2017-02-16 04:02:42
○ 2026-04-07 15:46:18
○ 2026-05-11 03:43:58

●A121.254.178.2532026-04-07 → 2026-05-11 · 3 obs

○ 2017-02-16 04:02:42
● 2026-04-07 15:46:18
● 2026-05-11 03:43:58

○A211.106.65.1112015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 14:04:36
○ 2015-11-11 18:29:58
○ 2026-05-11 03:43:58

○A211.106.65.1122015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 14:04:36
○ 2015-11-11 18:29:58
○ 2026-05-11 03:43:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rbrown.com	ns.domainca.com, ns2.domainca.com	2 records

✅ Authoritative Response

Server:43.201.170.100

NS records: ns.domainca.com, ns2.domainca.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rbrown.com (unsigned zone)

⏱️ Timing

Total: 1156ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.254.178.253`
NS	2	`ns.domainca.com, ns2.domainca.com`
SOA	1	`ns.domainca.com root.domainca.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.domainca.com, ns2.domainca.com)

Analysis

IP Addresses

rbrown.com resolves to a single IP: 121.254.178.253.

Other host names, for instance ns.gabia.co.kr.alzavue.com, www.alphacom.com, aircab.com, lowcall.com and helplife.com share IP numbers with rbrown.com.

Name Servers

rbrown.com has two name servers: ns2.domainca.com and ns.domainca.com.

rbrown.com shares the same name server setup as other domains, for example e-library.com, spider24.com, tvpot.com, silencios.com and movietv.co.kr.

Host names with a single IP:

ns2.domainca.com points to 20.200.205.248

ns.domainca.com points to 43.201.170.100

rbrown.com - robtex.com

rbrown.com

com