`rbcommunications.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
		PTR	`ip-207-148-248-143.defastlink.net`
NS	`ns.buydomains.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`
NS	`this-domain-for-sale.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`

`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

Same first word

rbcommunications.com

rbcommunications.net

Similar names

brcommunications.com

bsrcommunication.ch

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2026-03-03 → 2026-03-22 · 2 obs

● 2026-03-03 05:50:00
● 2026-03-22 19:27:30

●NSthis-domain-for-sale.com2026-03-03 → 2026-03-22 · 2 obs

● 2026-03-03 05:50:00
● 2026-03-22 19:27:30

●A207.148.248.1432015-10-02 → 2026-03-22 · 3 obs

○ 2015-06-26 11:29:08
● 2015-10-02 17:28:52
● 2026-03-22 19:27:30

○A66.151.181.492015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 11:29:08
○ 2015-10-02 17:28:52
○ 2026-03-22 19:27:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rbcommunications.com	ns.buydomains.com, this-domain-for-sale.com	2 records

✅ Authoritative Response

Server: 52.20.26.87

NS records: ns.buydomains.com, this-domain-for-sale.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rbcommunications.com (unsigned zone)

⏱️ Timing

Total: 79ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.248.143`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)

Analysis

IP Addresses

rbcommunications.com points to IP number 207.148.248.143.

For instance, other host names citywidehome.com, cluboutdoor.com, pioneernet.com, ns2.dramapal.com and greatestsandwich.com share IP numbers with rbcommunications.com.

Name Servers

rbcommunications.com is delegated to two name servers: this-domain-for-sale.com and ns.buydomains.com.

rbcommunications.com uses the same name server setup as other domains such as softposts.com, usingtools.com, historicaleurope.com, completevet.com and shareitaround.com.

rbcommunications.com shares some name servers with other domains, for example hospitalcouncil.com, bangkokattraction.com, capeworks.com and afiap.com.

Host names with a single IP

this-domain-for-sale.com points to: 52.20.26.87

ns.buydomains.com points to: 52.20.26.87

Host names pointing to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com

rbcommunications.com - robtex.com