`cbchicagoland.com`

DNSSEC	⚠️ Not signed
A	76.223.5.249^{🇺🇸 Amazon76.223.0.0/20}
		PTR	`a2391dc0304a99e02.awsglobalaccelerator.com`
A	166.117.1.52^{🇺🇸 Amazon166.117.0.0/20}
NS	`ns-774.awsdns-32.net` ⭐
		A	2600:9000:5303:600::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-774.awsdns-32.net`
		A	205.251.195.6^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-774.awsdns-32.net`
NS	`ns-1190.awsdns-20.org`
		A	2600:9000:5304:a600::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1190.awsdns-20.org`
		A	205.251.196.166^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1190.awsdns-20.org`
NS	`ns-1652.awsdns-14.co.uk`
		A	2600:9000:5306:7400::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1652.awsdns-14.co.uk`
		A	205.251.198.116^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1652.awsdns-14.co.uk`
NS	`ns-243.awsdns-30.com`
		A	2600:9000:5300:f300::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-243.awsdns-30.com`
		A	205.251.192.243^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-243.awsdns-30.com`
SOA	`ns-774.awsdns-32.net`awsdns-hostmaster@amazon.com serial=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=1778631446

WOT: SAFE (60/100)

Same first word

cbchicagoland.com

DNS History

10 records (6 active, 4 former)

●NSns-1190.awsdns-20.org2026-05-05 → 2026-05-13 · 3 obs

○ 2019-04-02 10:59:08
● 2026-05-05 12:31:48
● 2026-05-13 00:28:24

●NSns-1652.awsdns-14.co.uk2026-05-05 → 2026-05-13 · 3 obs

○ 2019-04-02 10:59:08
● 2026-05-05 12:31:48
● 2026-05-13 00:28:24

●NSns-243.awsdns-30.com2026-05-05 → 2026-05-13 · 3 obs

○ 2019-04-02 10:59:08
● 2026-05-05 12:31:48
● 2026-05-13 00:28:24

●NSns-774.awsdns-32.net2026-05-05 → 2026-05-13 · 3 obs

○ 2019-04-02 10:59:08
● 2026-05-05 12:31:48
● 2026-05-13 00:28:24

○NSns33.worldnic.com2015-08-06 → 2019-04-02 · 4 obs

● 2015-08-06 03:52:44
● 2019-04-02 10:59:08
○ 2026-05-05 12:31:48
○ 2026-05-13 00:28:24

○NSns34.worldnic.com2015-08-06 → 2019-04-02 · 4 obs

● 2015-08-06 03:52:44
● 2019-04-02 10:59:08
○ 2026-05-05 12:31:48
○ 2026-05-13 00:28:24

○MXp.webcom.ctmail.com2015-11-28 → 2019-04-02 · 4 obs

● 2015-11-28 19:49:16
● 2019-04-02 10:59:08
○ 2026-05-05 12:31:48
○ 2026-05-13 00:28:24

●A166.117.1.522026-05-05 → 2026-05-13 · 3 obs

○ 2019-04-02 10:59:08
● 2026-05-05 12:31:48
● 2026-05-13 00:28:24

○A167.182.60.372015-08-06 → 2019-04-02 · 4 obs

● 2015-08-06 03:52:44
● 2019-04-02 10:59:08
○ 2026-05-05 12:31:48
○ 2026-05-13 00:28:24

●A76.223.5.2492026-05-05 → 2026-05-13 · 3 obs

○ 2019-04-02 10:59:08
● 2026-05-05 12:31:48
● 2026-05-13 00:28:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...	-
cbchicagoland.com	ns-243.awsdns-30.com, ns-774.awsdns-32.net, ns-1652.awsdns-14.co.uk, ns-1190.awsdns-20.org	2 records

✅ Authoritative Response

Server:205.251.195.6

NS records: ns-243.awsdns-30.com, ns-774.awsdns-32.net, ns-1652.awsdns-14.co.uk, ns-1190.awsdns-20.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cbchicagoland.com (unsigned zone)

⏱️ Timing

Total: 403ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.5.249, 166.117.1.52`
NS	4	`ns-1190.awsdns-20.org, ns-1652.awsdns-14.co.uk...`
SOA	1	`ns-774.awsdns-32.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-243.awsdns-30.com, ns-243.awsdns-30.com)

Analysis

IP Addresses

cbchicagoland.com resolves to two IP numbers: 76.223.5.249 and 166.117.1.52.

other host names including sothebysrealty-holland.com, c21american.com, sothebysrealtyjp.net, sothebysrealty-japan.net and sothebys-healdsburg-luxuryhomes.com share IP numbers with cbchicagoland.com.

Name Servers

cbchicagoland.com is delegated to four name servers: ns-243.awsdns-30.com, ns-774.awsdns-32.net, ns-1190.awsdns-20.org and ns-1652.awsdns-14.co.uk.

cbchicagoland.com at least partially shares name servers with other domains, for instance freestylelibre.fi, medleylearning.com, cantstaysilent.com, celly.com and rpvip4j.com.

These name servers are commonly used with ns-806.awsdns-36.net, ns-1231.awsdns-25.org and ns-1725.awsdns-23.co.uk.

Host names with two IP numbers:

ns-243.awsdns-30.com points to 2600:9000:5300:f300::1 and 205.251.192.243; ns-774.awsdns-32.net points to 2600:9000:5303:600::1 and 205.251.195.6; ns-1190.awsdns-20.org points to 2600:9000:5304:a600::1 and 205.251.196.166; ns-1652.awsdns-14.co.uk points to 2600:9000:5306:7400::1 and 205.251.198.116.

cbchicagoland.com - robtex.com