`educhicago.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:aa86:dc69:2f3:5dbe^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3376:e04f:851f:406c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a510:c365:d06a:e73a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.91.47.137^{🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-91-47-137.compute-1.amazonaws.com`
		A	54.92.199.119^{🇺🇸 Amazon54.92.128.0/17 EC2 IAD prefix}
			PTR	`ec2-54-92-199-119.compute-1.amazonaws.com`
		A	98.83.163.23^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-83-163-23.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:cc19:9554:6116:ce27^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:e842:8110:107c:b494^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:ea2a:ddd0:a7f2:41a3^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a136:1971:9598:5d4a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:f48e:7484:e2a6:87c5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.86.71.89^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-86-71-89.compute-1.amazonaws.com`
		A	44.220.149.224^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-220-149-224.compute-1.amazonaws.com`
		A	54.90.222.89^{🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-90-222-89.compute-1.amazonaws.com`
		A	54.145.73.17^{🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix}
			PTR	`ec2-54-145-73-17.compute-1.amazonaws.com`
		A	54.196.189.248^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-196-189-248.compute-1.amazonaws.com`
		A	98.93.254.22^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-93-254-22.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:3996:68cd:57f2:2132^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:e1f7:fcf3:dce8:5758^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:130f:6e59:4e36:8c1e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9806:d504:f0e4:26c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c1a0:b763:6845:4e68^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:f987:ed10:2162:ec5d^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.85.217.230^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-217-230.compute-1.amazonaws.com`
		A	3.87.83.231^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-87-83-231.compute-1.amazonaws.com`
		A	3.89.204.207^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-204-207.compute-1.amazonaws.com`
		A	13.221.125.168^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-221-125-168.compute-1.amazonaws.com`
		A	54.89.103.195^{🇺🇸 Amazon54.89.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-89-103-195.compute-1.amazonaws.com`
		A	98.93.89.251^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-93-89-251.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-03-24 #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=1774371157

Subdomains

mx.educhicago.com

Same first word

educhicago.org

educhicago.com

Similar names

chicagoedu.com

codechigua.com

coachguide.com

guidecoach.com

DNS History

17 records (7 active, 10 former)

○NSns1.ipage.com2015-04-24 → 2015-10-24 · 4 obs

● 2015-04-24 06:43:56
● 2015-10-24 20:35:54
○ 2015-12-31 04:20:40
○ 2026-03-24 17:10:04

●NSns1.namebrightdns.com2026-03-23 → 2026-03-24 · 3 obs

○ 2020-01-28 09:16:58
● 2026-03-23 06:23:54
● 2026-03-24 17:10:04

○NSns2.ipage.com2015-04-24 → 2015-10-24 · 4 obs

● 2015-04-24 06:43:56
● 2015-10-24 20:35:54
○ 2015-12-31 04:20:40
○ 2026-03-24 17:10:04

○NSns29.domaincontrol.com2015-12-31 → 2020-01-28 · 5 obs

○ 2015-10-24 20:35:54
● 2015-12-31 04:20:40
● 2020-01-28 09:16:58
○ 2026-03-23 06:23:54
○ 2026-03-24 17:10:04

○NSns30.domaincontrol.com2015-12-31 → 2020-01-28 · 5 obs

○ 2015-10-24 20:35:54
● 2015-12-31 04:20:40
● 2020-01-28 09:16:58
○ 2026-03-23 06:23:54
○ 2026-03-24 17:10:04

●NSnsg1.namebrightdns.com2026-03-23 → 2026-03-24 · 3 obs

○ 2020-01-28 09:16:58
● 2026-03-23 06:23:54
● 2026-03-24 17:10:04

●NSnsg2.namebrightdns.com2026-03-23 → 2026-03-24 · 3 obs

○ 2020-01-28 09:16:58
● 2026-03-23 06:23:54
● 2026-03-24 17:10:04

○MXmailstore1.secureserver.net2015-12-31 → 2020-01-28 · 5 obs

○ 2015-10-24 20:35:54
● 2015-12-31 04:20:40
● 2020-01-28 09:16:58
○ 2026-03-23 06:23:54
○ 2026-03-24 17:10:04

○MXmx.educhicago.com2015-04-24 → 2015-10-24 · 4 obs

● 2015-04-24 06:43:56
● 2015-10-24 20:35:54
○ 2015-12-31 04:20:40
○ 2026-03-24 17:10:04

○MXsmtp.secureserver.net2015-12-31 → 2020-01-28 · 5 obs

○ 2015-10-24 20:35:54
● 2015-12-31 04:20:40
● 2020-01-28 09:16:58
○ 2026-03-23 06:23:54
○ 2026-03-24 17:10:04

●A13.223.25.842026-03-23 → 2026-03-24 · 3 obs

○ 2020-01-28 09:16:58
● 2026-03-23 06:23:54
● 2026-03-24 17:10:04

○A184.168.131.2412020-01-28 → 2020-01-28 · 4 obs

○ 2017-01-11 02:57:18
● 2020-01-28 09:16:58
○ 2026-03-23 06:23:54
○ 2026-03-24 17:10:04

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-23 → 2026-03-24 · 3 obs

○ 2020-01-28 09:16:58
● 2026-03-23 06:23:54
● 2026-03-24 17:10:04

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-23 → 2026-03-24 · 3 obs

○ 2020-01-28 09:16:58
● 2026-03-23 06:23:54
● 2026-03-24 17:10:04

○A50.63.202.282015-12-31 → 2017-01-11 · 5 obs

○ 2015-10-24 20:35:54
● 2015-12-31 04:20:40
● 2017-01-11 02:57:18
○ 2020-01-28 09:16:58
○ 2026-03-24 17:10:04

●A54.243.117.1972026-03-23 → 2026-03-24 · 3 obs

○ 2020-01-28 09:16:58
● 2026-03-23 06:23:54
● 2026-03-24 17:10:04

○A66.96.147.1202015-04-24 → 2015-10-24 · 4 obs

● 2015-04-24 06:43:56
● 2015-10-24 20:35:54
○ 2015-12-31 04:20:40
○ 2026-03-24 17:10:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net...	-
educhicago.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	24 records

✅ Authoritative Response

Server:3.86.71.89

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for educhicago.com (unsigned zone)

⏱️ Timing

Total: 487ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`nsg1.namebrightdns.com, nsg2.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 24

Out-of-bailiwick: 24 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

The parent of mx.educhicago.com is educhicago.com.

IP Addresses

educhicago.com resolves to four IP numbers: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

Other host names such as bullhost.com, geminiadventure.com, myglobalvision.com, slayerx.com and mailserver.fatburnerzone.com share IPs with educhicago.com.

Name Servers

educhicago.com is delegated to three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

educhicago.com at least partially shares name servers with other domains, for instance bdoesit.com, evoschedule.com, cleverwifi.com, docdrac.com and autots.com.

These name servers are commonly used together with ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with twelve IP numbers:

The host name nsg1.namebrightdns.com points to: 2600:1f18:683a:ae1a:cc19:9554:6116:ce27, 2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a, 2600:1f18:683a:ae1a:e842:8110:107c:b494, 2600:1f18:683a:ae1a:ea2a:ddd0:a7f2:41a3, 2600:1f18:683a:ae1b:a136:1971:9598:5d4a, 2600:1f18:683a:ae1b:f48e:7484:e2a6:87c5, 3.86.71.89, 44.220.149.224, 54.90.222.89, 54.145.73.17, 54.196.189.248 and 98.93.254.22.

The host name nsg2.namebrightdns.com points to: 2600:1f18:683a:ae1a:3996:68cd:57f2:2132, 2600:1f18:683a:ae1a:e1f7:fcf3:dce8:5758, 2600:1f18:683a:ae1b:130f:6e59:4e36:8c1e, 2600:1f18:683a:ae1b:9806:d504:f0e4:26c, 2600:1f18:683a:ae1b:c1a0:b763:6845:4e68, 2600:1f18:683a:ae1b:f987:ed10:2162:ec5d, 3.85.217.230, 3.87.83.231, 3.89.204.207, 13.221.125.168, 54.89.103.195 and 98.93.89.251.

Host names with six IP numbers:

The host name ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:aa86:dc69:2f3:5dbe, 2600:1f18:683a:ae1b:3376:e04f:851f:406c, 2600:1f18:683a:ae1b:a510:c365:d06a:e73a, 52.91.47.137, 54.92.199.119 and 98.83.163.23.

educhicago.com - robtex.com

educhicago.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`educhicago.com`

`com`