`chicagoinfosec.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:d38d^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:3d9e^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.61.158^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.141^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`benedict.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ccd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`benedict.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3cd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`benedict.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23cd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`benedict.ns.cloudflare.com`
		A	108.162.195.205^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`benedict.ns.cloudflare.com`
		A	162.159.44.205^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`benedict.ns.cloudflare.com`
		A	172.64.35.205^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`benedict.ns.cloudflare.com`
NS	`courtney.ns.cloudflare.com`
		A	2606:4700:50::a29f:2682^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`courtney.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c282^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`courtney.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2282^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`courtney.ns.cloudflare.com`
		A	108.162.194.130^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`courtney.ns.cloudflare.com`
		A	162.159.38.130^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`courtney.ns.cloudflare.com`
		A	172.64.34.130^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`courtney.ns.cloudflare.com`
MX	`chicagoinfosec-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c946::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00403.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr04cu00101.inbound.protection.outlook.com`
		A	52.101.10.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.41.22^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`
		A	52.101.194.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	52.101.194.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00401.inbound.protection.outlook.com`
TXT	`MS=ms48506317`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.61.158, 172.67.211.141
		IPv6 hints	2606:4700:3035::ac43:d38d, 2606:4700:3036::6815:3d9e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com
SOA	`benedict.ns.cloudflare.com`dns@cloudflare.com serial=2401530077

`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=1777031186

Same first word

chicagoinfosec.com

Similar names

infosecchicago.com

DNS History

13 records (7 active, 6 former)

●NSbenedict.ns.cloudflare.com2026-02-27 → 2026-04-24 · 3 obs

○ 2017-02-08 05:50:52
● 2026-02-27 13:09:32
● 2026-04-24 12:12:50

●NScourtney.ns.cloudflare.com2026-02-27 → 2026-04-24 · 3 obs

○ 2017-02-08 05:50:52
● 2026-02-27 13:09:32
● 2026-04-24 12:12:50

○NSdns1.namecheaphosting.com2016-07-02 → 2017-02-08 · 4 obs

● 2016-07-02 23:35:56
● 2017-02-08 05:50:52
○ 2026-02-27 13:09:32
○ 2026-04-24 12:12:50

○NSdns2.namecheaphosting.com2016-07-02 → 2017-02-08 · 4 obs

● 2016-07-02 23:35:56
● 2017-02-08 05:50:52
○ 2026-02-27 13:09:32
○ 2026-04-24 12:12:50

●MXchicagoinfosec-com.mail.protection.outlook.com2026-02-27 → 2026-04-24 · 3 obs

○ 2017-02-08 05:50:52
● 2026-02-27 13:09:32
● 2026-04-24 12:12:50

○MXsmx1.web-hosting.com2016-07-02 → 2017-02-08 · 4 obs

● 2016-07-02 23:35:56
● 2017-02-08 05:50:52
○ 2026-02-27 13:09:32
○ 2026-04-24 12:12:50

○MXsmx2.web-hosting.com2016-07-02 → 2017-02-08 · 4 obs

● 2016-07-02 23:35:56
● 2017-02-08 05:50:52
○ 2026-02-27 13:09:32
○ 2026-04-24 12:12:50

○MXsmx3.web-hosting.com2016-07-02 → 2017-02-08 · 4 obs

● 2016-07-02 23:35:56
● 2017-02-08 05:50:52
○ 2026-02-27 13:09:32
○ 2026-04-24 12:12:50

●A104.21.61.1582026-02-27 → 2026-04-24 · 3 obs

○ 2017-02-08 05:50:52
● 2026-02-27 13:09:32
● 2026-04-24 12:12:50

●A172.67.211.1412026-02-27 → 2026-04-24 · 3 obs

○ 2017-02-08 05:50:52
● 2026-02-27 13:09:32
● 2026-04-24 12:12:50

○A188.166.7.1342016-07-02 → 2017-02-08 · 4 obs

● 2016-07-02 23:35:56
● 2017-02-08 05:50:52
○ 2026-02-27 13:09:32
○ 2026-04-24 12:12:50

●A2606:4700:3035::ac43:d38d2026-02-27 → 2026-04-24 · 3 obs

○ 2017-02-08 05:50:52
● 2026-02-27 13:09:32
● 2026-04-24 12:12:50

●A2606:4700:3036::6815:3d9e2026-02-27 → 2026-04-24 · 3 obs

○ 2017-02-08 05:50:52
● 2026-02-27 13:09:32
● 2026-04-24 12:12:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
chicagoinfosec.com	courtney.ns.cloudflare.com, benedict.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.130

NS records: courtney.ns.cloudflare.com, benedict.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chicagoinfosec.com (unsigned zone)

⏱️ Timing

Total: 131ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.211.141, 104.21.61.158`
AAAA	2	`2606:4700:3036::6815:3d9e, 2606:4700:3035::ac43:d38d`
NS	2	`benedict.ns.cloudflare.com, courtney.ns.cloudflare.com`
MX	1	`chicagoinfosec-com.mail.protection.outlo`
TXT	2	`MS=ms48506317, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`benedict.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (courtney.ns.cloudflare.com, courtney.ns.cloudflare.com, courtney.ns.cloudflare.com...)

Analysis

IP Addresses

chicagoinfosec.com resolves to four IPs: 2606:4700:3035::ac43:d38d, 2606:4700:3036::6815:3d9e, 104.21.61.158 and 172.67.211.141.

Other host names such as bulletproofseo.com, skybounds.com, www.(0x706f726e)memo.com, gudji.com and raggipread.pro share IP numbers with chicagoinfosec.com.

Name Servers

chicagoinfosec.com is delegated to two name servers: benedict.ns.cloudflare.com and courtney.ns.cloudflare.com.

chicagoinfosec.com uses the same name server setup as other domains, including peakbagger.com, baldimo.pl, pobeda1945.su, gameslot.club and cxt.by.

At least part of the name servers for chicagoinfosec.com are shared with other domains, for instance 3ss.site, skelter-s.nl, smkmuh1blora.sch.id, icdb.tv and pbhcpa.com.

These name servers are commonly used alongside the name servers lilyana.ns.cloudflare.com.

Host names with six IP numbers:

benedict.ns.cloudflare.com points to: 2606:4700:58::a29f:2ccd, 2803:f800:50::6ca2:c3cd, 2a06:98c1:50::ac40:23cd, 108.162.195.205, 162.159.44.205 and 172.64.35.205.

courtney.ns.cloudflare.com points to: 2606:4700:50::a29f:2682, 2803:f800:50::6ca2:c282, 2a06:98c1:50::ac40:2282, 108.162.194.130, 162.159.38.130 and 172.64.34.130.

Mail Servers

The mail server for chicagoinfosec.com is chicagoinfosec-com.mail.protection.outlook.com.

chicagoinfosec-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c946::1, 2a01:111:f403:f804::2, 2a01:111:f403:f804::3, 2a01:111:f403:f908::1, 52.101.10.12, 52.101.41.22, 52.101.194.12 and 52.101.194.17.

chicagoinfosec.com - robtex.com