`rtbcmihosting.com`

DNSSEC	⚠️ Not signed
A	13.248.213.45^{🇺🇸 Amazon13.248.208.0/20}
		PTR	`a67c48129651a0940.awsglobalaccelerator.com`
A	76.223.67.189^{🇺🇸 Amazon76.223.64.0/20}
NS	`ns49.domaincontrol.com` ⭐
		A	2603:5:2182::19^{🇺🇸 GODADDY-DNS2603:5:2180::/44}
			PTR	`ns49.domaincontrol.com`
		A	97.74.104.25^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns49.domaincontrol.com`
NS	`ns50.domaincontrol.com`
		A	2603:5:2282::19^{🇺🇸 GODADDY-DNS2603:5:2280::/44}
			PTR	`ns50.domaincontrol.com`
		A	173.201.72.25^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns50.domaincontrol.com`
SOA	`ns49.domaincontrol.com`dns@jomax.net 2026-07-27 #1

`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=1786522764

Previously MX for

rtbcmihosting.com

Same first word

rtbcmihosting.com

DNS History

9 records (4 active, 5 former)

○NSns1.rtbcmihosting.com2015-07-10 → 2026-03-29 · 4 obs

● 2015-07-10 19:28:44
● 2026-03-29 14:56:10
○ 2026-08-12 08:34:36
○ 2026-08-12 08:34:38

○NSns2.rtbcmihosting.com2015-07-10 → 2026-03-29 · 4 obs

● 2015-07-10 19:28:44
● 2026-03-29 14:56:10
○ 2026-08-12 08:34:36
○ 2026-08-12 08:34:38

●NSns49.domaincontrol.com2026-08-12 → 2026-08-12 · 3 obs

○ 2026-03-29 14:56:10
● 2026-08-12 08:34:36
● 2026-08-12 08:34:38

●NSns50.domaincontrol.com2026-08-12 → 2026-08-12 · 3 obs

○ 2026-03-29 14:56:10
● 2026-08-12 08:34:36
● 2026-08-12 08:34:38

○MXrtbcmihosting.com2015-07-10 → 2020-02-24 · 4 obs

● 2015-07-10 19:28:44
● 2020-02-24 15:58:28
○ 2026-03-29 07:24:02
○ 2026-08-12 08:34:38

●A13.248.213.452026-08-12 → 2026-08-12 · 3 obs

○ 2026-03-29 07:24:02
● 2026-08-12 08:34:36
● 2026-08-12 08:34:38

○A209.87.149.1982020-02-24 → 2020-02-24 · 4 obs

○ 2017-02-08 16:46:58
● 2020-02-24 15:58:28
○ 2026-03-29 07:24:02
○ 2026-08-12 08:34:38

●A76.223.67.1892026-08-12 → 2026-08-12 · 3 obs

○ 2026-03-29 07:24:02
● 2026-08-12 08:34:36
● 2026-08-12 08:34:38

○A8.29.141.1382015-07-10 → 2017-02-08 · 4 obs

● 2015-07-10 19:28:44
● 2017-02-08 16:46:58
○ 2020-02-24 15:58:28
○ 2026-08-12 08:34:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rtbcmihosting.com	ns49.domaincontrol.com, ns50.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.104.25

NS records: ns49.domaincontrol.com, ns50.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtbcmihosting.com (unsigned zone)

⏱️ Timing

Total: 1281ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.67.189, 13.248.213.45`
NS	2	`ns50.domaincontrol.com, ns49.domaincontrol.com`
SOA	1	`ns49.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns49.domaincontrol.com, ns49.domaincontrol.com, ns50.domaincontrol.com...)

Analysis

IP Addresses

rtbcmihosting.com points to the IP addresses 13.248.213.45 and 76.223.67.189

Two other host names, along with rioprolimitededition.com, paficirebon.id and acidworks.net, also share IP numbers with rtbcmihosting.com.

Name Servers

DNS delegation for rtbcmihosting.com points to two name servers: ns49.domaincontrol.com and ns50.domaincontrol.com.

rtbcmihosting.com shares its NS records with other domains, for example americanamptech.com, bluespoke.net, elnazyazdani.com and two others.

rtbcmihosting.com has partial name server overlap with other domains, including ignitesalesmanagement.com.

ns49.domaincontrol.com directs to 97.74.104.25 and 2603:5:2182::19. ns50.domaincontrol.com directs to 173.201.72.25 and 2603:5:2282::19. Each host name carries two IP addresses.

rtbcmihosting.com - robtex.com