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:752c:910c:f66d:40d4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:532:7c1e:9c2f:d0ac^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	98.84.156.179^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-84-156-179.compute-1.amazonaws.com`
		A	98.93.116.1^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-93-116-1.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:303c:9b15:3db3:a8a2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:5a94:e1d2:9d83:c12d^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9b5a:7d38:2d23:6714^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3d4d:6b36:7749:419b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	44.223.19.215^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-223-19-215.compute-1.amazonaws.com`
		A	54.81.37.191^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-81-37-191.compute-1.amazonaws.com`
		A	54.234.103.190^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-234-103-190.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1b:ac3c:fcfb:521d:2fd5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ed3d:ef92:9331:4834^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.162.235.48^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-235-48.compute-1.amazonaws.com`
		A	54.221.37.2^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-37-2.compute-1.amazonaws.com`
		A	174.129.117.232^{🇺🇸 Amazon174.129.0.0/16 Execution Services}
			PTR	`ec2-174-129-117-232.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-30 #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=1785444457

Previously MX for

3otech.com

Subdomains

www.3otech.com

mail.3otech.com

Same first word

3otech.com

Similar names

theoc3.com

o3tech.com

theco3.com

o3tech.cn

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
○ 2026-07-30 21:09:12

●NSns1.namebrightdns.com2026-02-18 → 2026-07-30 · 3 obs

○ 2016-12-30 22:42:56
● 2026-02-18 03:40:46
● 2026-07-30 21:09:12

○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
○ 2026-07-30 21:09:12

○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
○ 2026-07-30 21:09:12

○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
○ 2026-07-30 21:09:12

○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
○ 2026-07-30 21:09:12

○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
○ 2026-07-30 21:09:12

●NSnsg1.namebrightdns.com2026-02-18 → 2026-07-30 · 3 obs

○ 2016-12-30 22:42:56
● 2026-02-18 03:40:46
● 2026-07-30 21:09:12

●NSnsg2.namebrightdns.com2026-02-18 → 2026-07-30 · 3 obs

○ 2016-12-30 22:42:56
● 2026-02-18 03:40:46
● 2026-07-30 21:09:12

○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
○ 2026-07-30 21:09:12

○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
○ 2026-07-30 21:09:12

○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
○ 2026-07-30 21:09:12

○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
○ 2026-07-30 21:09:12

●A13.223.25.842026-02-18 → 2026-07-30 · 3 obs

○ 2016-12-30 22:42:56
● 2026-02-18 03:40:46
● 2026-07-30 21:09:12

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-18 → 2026-07-30 · 3 obs

○ 2016-12-30 22:42:56
● 2026-02-18 03:40:46
● 2026-07-30 21:09:12

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-18 → 2026-07-30 · 3 obs

○ 2016-12-30 22:42:56
● 2026-02-18 03:40:46
● 2026-07-30 21:09:12

●A54.243.117.1972026-02-18 → 2026-07-30 · 3 obs

○ 2016-12-30 22:42:56
● 2026-02-18 03:40:46
● 2026-07-30 21:09:12

🔍 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:174.129.117.232

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 132ms | 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	`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: 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 resolves to four 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.

swissmediators.com, arunex.com, myharkins.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 7 IP addresses each:

nsg1.namebrightdns.com has IP addresses 44.223.19.215, 54.81.37.191 and 54.234.103.190, plus 4 other.

Hosts with five IP addresses:

nsg2.namebrightdns.com has IP addresses 54.162.235.48, 54.221.37.2 and 174.129.117.232 along with two other addresses.

Host names with four IP addresses:

ns1.namebrightdns.com points to 98.84.156.179, 98.93.116.1, 2600:1f18:683a:ae1a:752c:910c:f66d:40d4 and 2600:1f18:683a:ae1b:532:7c1e:9c2f:d0ac.