3otech.com - dns.ninja

`3otech.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:7656:28f3:c41e:6487^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3975:367a:4a0c:5fae^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.221.6.144^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-221-6-144.compute-1.amazonaws.com`
		A	98.88.250.187^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-88-250-187.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:9a1e:4b2a:cd71:614d^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9b0b:7cbe:92d8:8abc^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:95b3:8a96:9a2f:d596^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.221.2.210^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-221-2-210.compute-1.amazonaws.com`
		A	54.92.211.175^{🇺🇸 Amazon54.92.128.0/17 EC2 IAD prefix}
			PTR	`ec2-54-92-211-175.compute-1.amazonaws.com`
		A	98.81.90.116^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-81-90-116.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:127f:d3dc:8309:a764^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9b7e:32ba:4d4c:333^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:f68b:cec7:ae7:2ee2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.90.129.222^{🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-90-129-222.compute-1.amazonaws.com`
		A	54.81.105.165^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-81-105-165.compute-1.amazonaws.com`
		A	107.22.22.169^{🇺🇸 Amazon107.22.0.0/16 EC2 IAD prefix}
			PTR	`ec2-107-22-22-169.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-06-08 #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=1780912651

Previously MX for

3otech.com

Subdomains

www.3otech.com

mail.3otech.com

Same first word

3otech.com

Similar names

o3tech.com

o3tech.cn

o3tech.net

DNS History

17 records (7 active, 10 former)

○NSns1.icloudtopserver.com2016-01-30 → 2016-12-30 · 5 obs

○ 2015-12-09 15:03:02
● 2016-01-30 23:28:20
● 2016-12-30 22:42:56
○ 2026-02-18 03:40:46
○ 2026-06-08 10:06:08

●NSns1.namebrightdns.com2026-02-18 → 2026-06-08 · 3 obs

○ 2016-12-30 22:42:56
● 2026-02-18 03:40:46
● 2026-06-08 10:06:08

○NSns101.mschosting.com2015-06-17 → 2015-12-09 · 4 obs

● 2015-06-17 04:45:38
● 2015-12-09 15:03:02
○ 2016-01-30 23:28:20
○ 2026-06-08 10:06:08

○NSns102.mschosting.com2015-06-17 → 2015-12-09 · 4 obs

● 2015-06-17 04:45:38
● 2015-12-09 15:03:02
○ 2016-01-30 23:28:20
○ 2026-06-08 10:06:08

○NSns2.icloudtopserver.com2016-01-30 → 2016-12-30 · 5 obs

○ 2015-12-09 15:03:02
● 2016-01-30 23:28:20
● 2016-12-30 22:42:56
○ 2026-02-18 03:40:46
○ 2026-06-08 10:06:08

○NSns200.thegigadns.com2016-05-12 → 2016-05-12 · 4 obs

○ 2016-01-30 23:28:20
● 2016-05-12 19:48:10
○ 2016-06-13 01:52:06
○ 2026-06-08 10:06:08

○NSns201.thegigadns.com2016-05-12 → 2016-05-12 · 4 obs

○ 2016-01-30 23:28:20
● 2016-05-12 19:48:10
○ 2016-06-13 01:52:06
○ 2026-06-08 10:06:08

●NSnsg1.namebrightdns.com2026-02-18 → 2026-06-08 · 3 obs

○ 2016-12-30 22:42:56
● 2026-02-18 03:40:46
● 2026-06-08 10:06:08

●NSnsg2.namebrightdns.com2026-02-18 → 2026-06-08 · 3 obs

○ 2016-12-30 22:42:56
● 2026-02-18 03:40:46
● 2026-06-08 10:06:08

○MX3otech.com2015-06-17 → 2016-05-12 · 4 obs

● 2015-06-17 04:45:38
● 2016-05-12 19:48:10
○ 2016-06-13 01:52:06
○ 2026-06-08 10:06:08

○MXmail.3otech.com2016-06-13 → 2016-12-30 · 5 obs

○ 2016-05-12 19:48:10
● 2016-06-13 01:52:06
● 2016-12-30 22:42:56
○ 2026-02-18 03:40:46
○ 2026-06-08 10:06:08

○A103.228.54.1332016-06-13 → 2016-12-30 · 5 obs

○ 2016-05-12 19:48:10
● 2016-06-13 01:52:06
● 2016-12-30 22:42:56
○ 2026-02-18 03:40:46
○ 2026-06-08 10:06:08

○A103.6.196.522015-06-17 → 2016-05-12 · 4 obs

● 2015-06-17 04:45:38
● 2016-05-12 19:48:10
○ 2016-06-13 01:52:06
○ 2026-06-08 10:06:08

●A13.223.25.842026-02-18 → 2026-06-08 · 3 obs

○ 2016-12-30 22:42:56
● 2026-02-18 03:40:46
● 2026-06-08 10:06:08

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-18 → 2026-06-08 · 3 obs

○ 2016-12-30 22:42:56
● 2026-02-18 03:40:46
● 2026-06-08 10:06:08

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-18 → 2026-06-08 · 3 obs

○ 2016-12-30 22:42:56
● 2026-02-18 03:40:46
● 2026-06-08 10:06:08

●A54.243.117.1972026-02-18 → 2026-06-08 · 3 obs

○ 2016-12-30 22:42:56
● 2026-02-18 03:40:46
● 2026-06-08 10:06:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
3otech.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:13.221.2.210

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3otech.com (unsigned zone)

⏱️ Timing

Total: 297ms | Queries: -

📄 Records

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

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

3otech.com serves as the parent of www.3otech.com and mail.3otech.com.

IP Addresses

3otech.com points to 4 IP addresses — 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

arunex.com, myharkins.com, zrelye.com plus two other host names have IP numbers in common with 3otech.com.

Name Servers

DNS for 3otech.com is handled by three authoritative name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

3otech.com shares at least some of its name servers with other domains, including tommycare.com, wellripe.com, jmrjames.com and two others.

These name servers are frequently paired with the name servers domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns2.namebrightdns.com.

Hosts with 6 IP addresses each:

nsg1.namebrightdns.com points to 13.221.2.210, 54.92.211.175, 98.81.90.116 and three other IP addresses.

nsg2.namebrightdns.com points to 52.90.129.222, 54.81.105.165, 107.22.22.169 and three other IP addresses.

Hosts with 4 IP addresses each:

ns1.namebrightdns.com points to 13.221.6.144, 98.88.250.187, 2600:1f18:683a:ae1a:7656:28f3:c41e:6487 and 2600:1f18:683a:ae1b:3975:367a:4a0c:5fae.