`chicagoinfrastructure.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

chicagoinfrastructure.org

chicagoinfrastructure.com

DNS History

13 records (3 active, 10 former)

●NSns.buydomains.com2026-03-23 → 2026-03-23 · 2 obs

○ 2019-12-21 19:48:42
● 2026-03-23 14:07:54

○NSns1.sedoparking.com2019-12-21 → 2019-12-21 · 3 obs

○ 2017-02-15 05:35:06
● 2019-12-21 19:48:42
○ 2026-03-23 14:07:54

○NSns1.undeveloped.com2019-12-21 → 2019-12-21 · 3 obs

○ 2017-02-15 05:35:06
● 2019-12-21 19:48:42
○ 2026-03-23 14:07:54

○NSns2.sedoparking.com2019-12-21 → 2019-12-21 · 3 obs

○ 2017-02-15 05:35:06
● 2019-12-21 19:48:42
○ 2026-03-23 14:07:54

○NSredbusprimarydns.chicagoinfrastructure.com2017-02-15 → 2017-02-15 · 3 obs

● 2017-02-15 05:35:06
○ 2019-12-21 19:48:42
○ 2026-03-23 14:07:54

○NSredbussecondarydns.chicagoinfrastructure.com2017-02-15 → 2017-02-15 · 3 obs

● 2017-02-15 05:35:06
○ 2019-12-21 19:48:42
○ 2026-03-23 14:07:54

●NSthis-domain-for-sale.com2026-03-23 → 2026-03-23 · 2 obs

○ 2019-12-21 19:48:42
● 2026-03-23 14:07:54

○A195.149.84.1002017-02-15 → 2017-02-15 · 3 obs

● 2017-02-15 05:35:06
○ 2019-12-21 19:48:42
○ 2026-03-23 14:07:54

○A195.149.84.1012017-02-15 → 2017-02-15 · 3 obs

● 2017-02-15 05:35:06
○ 2019-12-21 19:48:42
○ 2026-03-23 14:07:54

○A2001:67c:38c::642017-02-15 → 2017-02-15 · 3 obs

● 2017-02-15 05:35:06
○ 2019-12-21 19:48:42
○ 2026-03-23 14:07:54

○A2001:67c:38c::652017-02-15 → 2017-02-15 · 3 obs

● 2017-02-15 05:35:06
○ 2019-12-21 19:48:42
○ 2026-03-23 14:07:54

●A207.148.248.1432026-03-23 → 2026-03-23 · 2 obs

○ 2019-12-21 19:48:42
● 2026-03-23 14:07:54

○A35.186.238.1012019-12-21 → 2019-12-21 · 3 obs

○ 2017-02-15 05:35:06
● 2019-12-21 19:48:42
○ 2026-03-23 14:07:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...	-
chicagoinfrastructure.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 chicagoinfrastructure.com (unsigned zone)

⏱️ Timing

Total: 3941ms | 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

chicagoinfrastructure.com resolves to one IP number: 207.148.248.143.

Other host names, for instance legitcars.com, oceantronics.com, storecubes.com, enigmashop.com and golfforecast.com share IP numbers with chicagoinfrastructure.com.

Name Servers

chicagoinfrastructure.com's delegation uses two name servers: this-domain-for-sale.com and ns.buydomains.com.

chicagoinfrastructure.com uses the same name server setup as other domains, such as utilitycom.com, visibleoutcomes.com, essaybuzz.com, watersidevacation.com and xenoden.com.

chicagoinfrastructure.com at least partially shares name servers with other domains, including servicehotspot.com, actor(0x736578)po.com, vragen.com, dnsinfotech.com and doodlejunkie.com.

These name servers are commonly used with ns2.buydomains.com.

Host names with a single IP number:

The host name this-domain-for-sale.com points to 52.20.26.87.

The host name 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.

chicagoinfrastructure.com - robtex.com