gradeatechs.com - dns.ninja

`gradeatechs.com`

DNSSEC	⚠️ Not signed
A	69.16.231.58^{🇺🇸 LiquidWeb69.16.192.0/18 Liquid Web Inc 4210 S. Creyts Rd Lansing, MI 48917}
A	141.193.213.20^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
A	141.193.213.21^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
NS	`dns2.rebel.ca` ⭐
		A	52.10.144.165^{🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix}
			PTR	`dns2.rebel.ca`
		A	54.187.80.106^{🇺🇸 Amazon54.186.0.0/15 EC2 PDX prefix}
			PTR	`dns2.rebel.ca`
NS	`dns.rebel.ca`
		A	52.3.166.104^{🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix}
			PTR	`dns.rebel.ca`
		A	52.3.190.193^{🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix}
			PTR	`dns.rebel.ca`
MX	`gradeatechs-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:c927::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr05cu00101.inbound.protection.outlook.com`
		A	40.93.192.1^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm5pr02cu00201.inbound.protection.outlook.com`
		A	52.101.9.11^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00103.inbound.protection.outlook.com`
		A	52.101.41.28^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	52.101.50.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00605.inbound.protection.outlook.com`
TXT	`ppe-7864d4b4d846b741afa2`
TXT	`MS=ms84201635`
TXT	`v=spf1 mx ip4:64.119.221.0/26 ip4:64.119.221.0/26 mx include:spf.exclaimer.ne...`
TXT	`MS=ms68218449`
TXT	`have-i-been-pwned-verification=666fdc315328e0ed179b9d60b795ad42`
SOA	`dns.rebel.ca`noc@rebel.ca 2026-08-06 #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=1786043074

Subdomains

mail3.gradeatechs.com

imap.gradeatechs.com

ns1.gradeatechs.com

dev.gradeatechs.com

mail2.gradeatechs.com

ns2.gradeatechs.com

mail.gradeatechs.com

www.gradeatechs.com

mailgate.gradeatechs.com

Same first word

gradeatechs.com

Similar names

gatecrashed.com

cagethreads.com

DNS History

13 records (6 active, 7 former)

○NSdns.domainsatcost.ca2015-08-14 → 2021-11-07 · 4 obs

● 2015-08-14 02:48:36
● 2021-11-07 06:31:34
○ 2026-02-15 21:37:22
○ 2026-08-06 19:35:04

○NSdns.gradea.ca2015-08-14 → 2016-04-08 · 4 obs

● 2015-08-14 02:48:36
● 2016-04-08 02:32:10
○ 2016-05-11 18:09:50
○ 2026-08-06 19:35:04

●NSdns.rebel.ca2021-11-07 → 2026-08-06 · 3 obs

○ 2016-05-11 18:09:50
● 2021-11-07 06:31:34
● 2026-08-06 19:35:04

●NSdns2.rebel.ca2016-05-11 → 2026-08-06 · 3 obs

○ 2016-04-08 02:32:10
● 2016-05-11 18:09:50
● 2026-08-06 19:35:04

●MXgradeatechs-com.mail.protection.outlook.com2021-11-07 → 2026-08-06 · 3 obs

○ 2017-01-01 10:21:12
● 2021-11-07 06:31:34
● 2026-08-06 19:35:04

○MXmail.gradeatechs.com2015-08-14 → 2017-01-01 · 4 obs

● 2015-08-14 02:48:36
● 2017-01-01 10:21:12
○ 2021-11-07 06:31:34
○ 2026-08-06 19:35:04

○MXmail2.gradeatechs.com2015-08-14 → 2017-01-01 · 4 obs

● 2015-08-14 02:48:36
● 2017-01-01 10:21:12
○ 2021-11-07 06:31:34
○ 2026-08-06 19:35:04

○MXmail3.gradeatechs.com2015-08-14 → 2016-08-15 · 4 obs

● 2015-08-14 02:48:36
● 2016-08-15 19:18:08
○ 2016-10-01 04:21:36
○ 2026-08-06 19:35:04

○A104.130.144.862017-01-01 → 2017-01-01 · 4 obs

○ 2016-10-01 04:21:36
● 2017-01-01 10:21:12
○ 2021-11-07 06:31:34
○ 2026-08-06 19:35:04

●A141.193.213.202021-11-07 → 2026-08-06 · 3 obs

○ 2017-01-01 10:21:12
● 2021-11-07 06:31:34
● 2026-08-06 19:35:04

●A141.193.213.212021-11-07 → 2026-08-06 · 3 obs

○ 2017-01-01 10:21:12
● 2021-11-07 06:31:34
● 2026-08-06 19:35:04

○A50.116.16.1012015-08-14 → 2016-10-01 · 4 obs

● 2015-08-14 02:48:36
● 2016-10-01 04:21:36
○ 2017-01-01 10:21:12
○ 2026-08-06 19:35:04

●A69.16.231.582026-02-15 → 2026-08-06 · 3 obs

○ 2021-11-07 06:31:34
● 2026-02-15 21:37:22
● 2026-08-06 19:35:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net...	-
gradeatechs.com	dns.rebel.ca, dns2.rebel.ca	-

✅ Authoritative Response

Server:52.10.144.165

NS records: dns.rebel.ca, dns2.rebel.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gradeatechs.com (unsigned zone)

⏱️ Timing

Total: 574ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`141.193.213.20, 141.193.213.21...`
NS	2	`dns.rebel.ca, dns2.rebel.ca`
MX	1	`gradeatechs-com.mail.protection.outlook.`
TXT	5	`MS=ms68218449, ppe-7864d4b4d846b741afa2...`
SOA	1	`dns.rebel.ca noc.rebel.ca`

Analysis

Hierarchy

mail3.gradeatechs.com, imap.gradeatechs.com, ns1.gradeatechs.com, dev.gradeatechs.com, mail2.gradeatechs.com and a few other host names are all children of gradeatechs.com.

IP Addresses

gradeatechs.com has three IP addresses: 69.16.231.58, 141.193.213.20 and 141.193.213.21.

bpds1l2tnz36.wpeproxy.com, tylerengle.com, host.kymcousa.com and two other host names share IP numbers with gradeatechs.com.

Name Servers

gradeatechs.com is delegated to two name servers: dns2.rebel.ca and dns.rebel.ca.

gradeatechs.com uses the same name servers as several other domains — among them barriesoccer.com, knowleswoolsey.com, missionfunandgames.com and two more.

The name servers of gradeatechs.com overlap at least partially with those of other domains — among them falou.ca, spsgam.com, kingswayinstruments.com and two more.

These name servers commonly co-occur with the name servers dns2.domainsatcost.ca, dns.domainsatcost.ca, dns2.rebel.com and dns.rebel.com.

dns2.rebel.ca and dns.rebel.ca each resolve to two IP addresses: dns2.rebel.ca points to 52.10.144.165 and 54.187.80.106, while dns.rebel.ca points to 52.3.166.104 and 52.3.190.193.

Mail Servers

Mail for gradeatechs.com is handled by a single mail server, gradeatechs-com.mail.protection.outlook.com.

gradeatechs-com.mail.protection.outlook.com resolves to 8 IP addresses — 40.93.192.1, 52.101.9.11, 52.101.41.28 and 5 others.