tech4-u.com - dns.ninja

`tech4-u.com`

DNSSEC	⚠️ Not signed
A	172.232.3.86^{🇺🇸 AKAMAI-LINODE-AP172.232.0.0/19 Akamai Technologies}
		PTR	`k8s-svc-lander-evan-us-ord-02.parklogic.net`
A	172.236.109.120^{🇺🇸 AKAMAI-LINODE-AP172.236.96.0/19 Akamai Technologies}
A	172.238.190.126^{🇺🇸 AKAMAI-LINODE-AP172.238.160.0/19 Akamai Technologies}
NS	`ns1.ipage.com` ⭐
		A	66.96.142.116^{🇺🇸 EIG-2987366.96.128.0/18 Newfold Digital, Inc.}
			PTR	`116.142.96.66.static.eigbox.net`
		A	66.96.142.162^{🇺🇸 EIG-2987366.96.128.0/18 Newfold Digital, Inc.}
			PTR	`ns1.ipage.com`
		A	66.96.142.163^{🇺🇸 EIG-2987366.96.128.0/18 Newfold Digital, Inc.}
			PTR	`ns1.ipage.com`
NS	`ns1.fatcow.com` ⚠️ Not in zone NS records
		A	65.254.254.100^{🇺🇸 EIG-2987365.254.224.0/19 Newfold Digital, Inc.}
			PTR	`ns1.fatcow.com`
NS	`ns2.fatcow.com` ⚠️ Not in zone NS records
		A	65.254.254.101^{🇺🇸 EIG-2987365.254.224.0/19 Newfold Digital, Inc.}
			PTR	`ns2.fatcow.com`
SOA	`ns1.ipage.com`dnsadmin@ipage.com 2026-01-27 #80

`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=1785849222

Subdomains

mx.tech4-u.com

Same first word

tech4-u.com

Similar names

4u-tech.de

4u-tech.nl

tech-4u.com

4u-tech.com

DNS History

9 records (6 active, 3 former)

●NSns1.fatcow.com2015-07-17 → 2026-08-04 · 2 obs

● 2015-07-17 13:42:38
● 2026-08-04 13:35:00

●NSns1.ipage.com2026-04-14 → 2026-08-04 · 3 obs

○ 2015-07-17 13:42:38
● 2026-04-14 06:58:52
● 2026-08-04 13:35:00

●NSns2.fatcow.com2015-07-17 → 2026-08-04 · 2 obs

● 2015-07-17 13:42:38
● 2026-08-04 13:35:00

○MXmx.tech4-u.com2015-07-17 → 2017-05-19 · 4 obs

● 2015-07-17 13:42:38
● 2017-05-19 07:05:42
○ 2026-04-14 06:58:52
○ 2026-08-04 13:35:00

●A172.232.3.862026-04-14 → 2026-08-04 · 3 obs

○ 2017-05-19 07:05:42
● 2026-04-14 06:58:52
● 2026-08-04 13:35:00

●A172.236.109.1202026-04-14 → 2026-08-04 · 3 obs

○ 2017-05-19 07:05:42
● 2026-04-14 06:58:52
● 2026-08-04 13:35:00

●A172.238.190.1262026-04-14 → 2026-08-04 · 3 obs

○ 2017-05-19 07:05:42
● 2026-04-14 06:58:52
● 2026-08-04 13:35:00

○A65.254.227.2402016-06-26 → 2017-05-19 · 5 obs

○ 2016-03-04 01:13:18
● 2016-06-26 02:05:26
● 2017-05-19 07:05:42
○ 2026-04-14 06:58:52
○ 2026-08-04 13:35:00

○A65.254.248.1482015-07-17 → 2016-03-04 · 4 obs

● 2015-07-17 13:42:38
● 2016-03-04 01:13:18
○ 2016-06-26 02:05:26
○ 2026-08-04 13:35:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...	-
tech4-u.com	ns1.fatcow.com, ns2.fatcow.com	2 records

✅ Authoritative Response

Server:65.254.254.100

NS records: ns1.fatcow.com, ns2.fatcow.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tech4-u.com (unsigned zone)

⏱️ Timing

Total: 138ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.238.190.126, 172.236.109.120...`
SOA	1	`ns1.ipage.com dnsadmin.ipage.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.fatcow.com, ns2.fatcow.com)

Analysis

Hierarchy

tech4-u.com is a parent domain of mx.tech4-u.com.

IP Addresses

tech4-u.com resolves to three IP addresses: 172.232.3.86, 172.236.109.120 and 172.238.190.126.

herdtrack.com, qualityreferences.com, blogrewards.com and two other host names share IP numbers with tech4-u.com.

Name Servers

tech4-u.com is served by three name servers: ns1.fatcow.com, ns2.fatcow.com and ns1.ipage.com.

tech4-u.com shares at least some of its name servers with other domains, including vince.la, guardiandachshund.com, scribblerspress.net and two others.

These name servers are frequently seen alongside the name servers ns2.ipage.com, ns3.fatcow.com, ns1.yourhostingaccount.com and ns2.yourhostingaccount.com.

Hostnames that resolve to three IP addresses:

ns1.ipage.com maps to three IP addresses: 66.96.142.116, 66.96.142.162 and 66.96.142.163.

Hosts with just one IP address:

ns1.fatcow.com resolves to the IP address 65.254.254.100.

ns2.fatcow.com resolves to the IP address 65.254.254.101.