caltechgroup.com - dns.ninja

`caltechgroup.com`

DNSSEC	⚠️ Not signed
A	184.107.122.225^{🇨🇦 AS32613184.107.0.0/16 iWeb Technologies Inc.}
		PTR	`mtl202.greengeeks.net`
NS	`ns1.greengeeks.net` ⭐ ⚠️ Not in parent delegation
		A	75.2.69.7^{🇺🇸 Amazon75.2.64.0/20}
			PTR	`aba07164e9478179d.awsglobalaccelerator.com`
NS	`ams-ns1.greengeeks.com` ⚠️ Not in zone NS records
		A	75.2.69.7^{🇺🇸 Amazon75.2.64.0/20}
			PTR	`aba07164e9478179d.awsglobalaccelerator.com`
NS	`chi-ns1.greengeeks.com` ⚠️ Not in zone NS records
		A	75.2.69.7^{🇺🇸 Amazon75.2.64.0/20}
			PTR	`aba07164e9478179d.awsglobalaccelerator.com`
NS	`chi-ns2.greengeeks.com` ⚠️ Not in zone NS records
		A	99.83.188.187^{🇺🇸 Amazon99.83.176.0/20}
			PTR	`aba07164e9478179d.awsglobalaccelerator.com`
NS	`ns2.greengeeks.net` ⚠️ Not in parent delegation
		A	99.83.188.187^{🇺🇸 Amazon99.83.176.0/20}
			PTR	`aba07164e9478179d.awsglobalaccelerator.com`
MX	`caltechgroup-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::2^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.2^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.190.3^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
TXT	`sophos-domain-verification=f21c28e371aec7993bdb6a24c30a318e69563114949ef9d7ac...`
TXT	`_globalsign-domain-verification=vpIVbpoJzLEqDaP2_CJQJxof86ClFyv_XCM1IIesvV`
TXT	`_globalsign-domain-verification=v2I1wclStS5fZtiP03DKMYdUVzxljCgWBeTvMLUOVK`
TXT	`3nq7pi2rp5l0ijtguc8vdkopl3`
TXT	`_globalsign-domain-verification=yKTdrkTBM7g0Hm0j45haUOyx7vVJDUGuMHerpr9Ndc`
TXT	`v=spf1 ip4:184.107.122.225 include:spf.greengeeks.net ip4:198.166.128.167 ip4...`
TXT	`brevo-code:91ade0ce4d4292d64e10374491db5580`
TXT	`_globalsign-domain-verification=w9oY3t7jaJpOzycW5-bwrTmS5lJ1u6otGzHvNTBTcw`
TXT	`s9mh0hhgje15nns16o4k333k3c`
TXT	`_globalsign-domain-verification=E8Y1p-Llfw-NbDykKEiW3OBgAuYrRHxNicOFzCMq0F`
SOA	`ns1.greengeeks.net`root@mtl202.greengeeks.net 2026-06-03 #0

`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=1786487644

WOT: UNKNOWN (68/100)

Same first word

caltechgroup.com

caltechgroup.ca

Similar names

grupocaltech.com.br

DNS History

23 records (7 active, 16 former)

●NSams-ns1.greengeeks.com2026-05-10 → 2026-08-11 · 3 obs

○ 2020-03-20 01:28:00
● 2026-05-10 05:52:12
● 2026-08-11 22:41:08

●NSchi-ns1.greengeeks.com2026-05-10 → 2026-08-11 · 3 obs

○ 2020-03-20 01:28:00
● 2026-05-10 05:52:12
● 2026-08-11 22:41:08

●NSchi-ns2.greengeeks.com2026-05-10 → 2026-08-11 · 3 obs

○ 2020-03-20 01:28:00
● 2026-05-10 05:52:12
● 2026-08-11 22:41:08

●NSns1.greengeeks.net2026-05-10 → 2026-08-11 · 3 obs

○ 2020-03-20 01:28:00
● 2026-05-10 05:52:12
● 2026-08-11 22:41:08

○NSns1.parkingcrew.net2016-11-08 → 2020-03-20 · 5 obs

○ 2015-12-21 05:49:50
● 2016-11-08 06:25:22
● 2020-03-20 01:28:00
○ 2026-05-10 05:52:12
○ 2026-08-11 22:41:08

●NSns2.greengeeks.net2026-05-10 → 2026-08-11 · 3 obs

○ 2020-03-20 01:28:00
● 2026-05-10 05:52:12
● 2026-08-11 22:41:08

○NSns2.parkingcrew.net2016-11-08 → 2020-03-20 · 5 obs

○ 2015-12-21 05:49:50
● 2016-11-08 06:25:22
● 2020-03-20 01:28:00
○ 2026-05-10 05:52:12
○ 2026-08-11 22:41:08

○NSns43.domaincontrol.com2007-10-22 → 2015-10-13 · 4 obs

● 2007-10-22 06:01:24
● 2015-10-13 09:14:28
○ 2015-12-21 05:49:50
○ 2026-08-11 22:41:08

○NSns44.domaincontrol.com2007-10-22 → 2015-10-13 · 4 obs

● 2007-10-22 06:01:24
● 2015-10-13 09:14:28
○ 2015-12-21 05:49:50
○ 2026-08-11 22:41:08

○NSns65.domaincontrol.com2015-12-21 → 2015-12-21 · 4 obs

○ 2015-10-13 09:14:28
● 2015-12-21 05:49:50
○ 2016-11-08 06:25:22
○ 2026-08-11 22:41:08

○NSns66.domaincontrol.com2015-12-21 → 2015-12-21 · 4 obs

○ 2015-10-13 09:14:28
● 2015-12-21 05:49:50
○ 2016-11-08 06:25:22
○ 2026-08-11 22:41:08

○MXasp.reflexion.net2015-05-09 → 2015-10-13 · 5 obs

○ 2007-10-22 06:01:24
● 2015-05-09 05:23:08
● 2015-10-13 09:14:28
○ 2015-12-21 05:49:50
○ 2026-08-11 22:41:08

●MXcaltechgroup-com.mail.protection.outlook.com2026-05-10 → 2026-08-11 · 3 obs

○ 2020-03-20 01:28:00
● 2026-05-10 05:52:12
● 2026-08-11 22:41:08

○MXmail.caltechgroup.com2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 06:01:24
○ 2015-05-09 05:23:08
○ 2026-08-11 22:41:08

○MXmail.h-email.net2016-11-08 → 2020-03-20 · 5 obs

○ 2015-12-21 05:49:50
● 2016-11-08 06:25:22
● 2020-03-20 01:28:00
○ 2026-05-10 05:52:12
○ 2026-08-11 22:41:08

○MXmailstore1.secureserver.net2015-12-21 → 2015-12-21 · 4 obs

○ 2015-10-13 09:14:28
● 2015-12-21 05:49:50
○ 2016-11-08 06:25:22
○ 2026-08-11 22:41:08

○MXsmtp.secureserver.net2015-12-21 → 2015-12-21 · 4 obs

○ 2015-10-13 09:14:28
● 2015-12-21 05:49:50
○ 2016-11-08 06:25:22
○ 2026-08-11 22:41:08

●A184.107.122.2252026-05-10 → 2026-08-11 · 3 obs

○ 2020-03-20 01:28:00
● 2026-05-10 05:52:12
● 2026-08-11 22:41:08

○A184.168.221.232015-05-09 → 2015-10-13 · 5 obs

○ 2007-10-22 06:01:24
● 2015-05-09 05:23:08
● 2015-10-13 09:14:28
○ 2015-12-21 05:49:50
○ 2026-08-11 22:41:08

○A185.53.178.62020-03-20 → 2020-03-20 · 4 obs

○ 2017-04-19 22:21:12
● 2020-03-20 01:28:00
○ 2026-05-10 05:52:12
○ 2026-08-11 22:41:08

○A185.53.179.82016-11-08 → 2017-04-19 · 5 obs

○ 2015-12-21 05:49:50
● 2016-11-08 06:25:22
● 2017-04-19 22:21:12
○ 2020-03-20 01:28:00
○ 2026-08-11 22:41:08

○A50.63.202.542015-12-21 → 2015-12-21 · 4 obs

○ 2015-10-13 09:14:28
● 2015-12-21 05:49:50
○ 2016-11-08 06:25:22
○ 2026-08-11 22:41:08

○A64.202.163.1092007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 06:01:24
○ 2015-05-09 05:23:08
○ 2026-08-11 22:41:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
caltechgroup.com	chi-ns2.greengeeks.com, chi-ns1.greengeeks.com, ams-ns1.greengeeks.com	3 records

✅ Authoritative Response

Server:75.2.69.7

NS records: chi-ns2.greengeeks.com, chi-ns1.greengeeks.com, ams-ns1.greengeeks.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for caltechgroup.com (unsigned zone)

⏱️ Timing

Total: 157ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`184.107.122.225`
NS	2	`ns2.greengeeks.net, ns1.greengeeks.net`
MX	1	`caltechgroup-com.mail.protection.outlook`
TXT	10	`sophos-domain-verification=f21c28e371aec, _globalsign-domain-verification=vpIVbpoJ...`
SOA	1	`ns1.greengeeks.net root.mtl202.greengeek`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (chi-ns2.greengeeks.com, chi-ns1.greengeeks.com, ams-ns1.greengeeks.com)

Analysis

IP Addresses

caltechgroup.com has exactly one IP address — 184.107.122.225.

ezcourse.org, albanyclub.ca, vancouver4us.com plus two other host names have IP numbers in common with caltechgroup.com.

Name Servers

Five name servers handle delegation for caltechgroup.com: ams-ns1.greengeeks.com, chi-ns1.greengeeks.com, chi-ns2.greengeeks.com and two others.

The name servers of caltechgroup.com overlap at least partially with those of other domains — among them sar-dog.org.nz, carlosgerman.com, ntinetinc.com and two more.

These name servers commonly co-occur with the name servers ns1.greengeeks.net, ns2.greengeeks.net, ns1.greengeeks.com and ns2.greengeeks.com.

Host names resolving to a single IP address:

ams-ns1.greengeeks.com resolves to 75.2.69.7.

chi-ns1.greengeeks.com resolves to 75.2.69.7.

chi-ns2.greengeeks.com resolves to 99.83.188.187.

ns1.greengeeks.net resolves to 75.2.69.7.

ns2.greengeeks.net resolves to 99.83.188.187.

Three host names point to 75.2.69.7: ams-ns1.greengeeks.com, chi-ns1.greengeeks.com and ns1.greengeeks.net.

The host names chi-ns2.greengeeks.com and ns2.greengeeks.net both resolve to 99.83.188.187 IP addresses.

Mail Servers

caltechgroup.com uses one mail server — caltechgroup-com.mail.protection.outlook.com.

caltechgroup-com.mail.protection.outlook.com has 8 IP addresses: 52.101.190.0, 52.101.190.2, 52.101.190.3 plus 5 more.