tech4share.com - dns.ninja

`tech4share.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:6900:d1bd:7672:d0ca^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7bc2:638d:8ca6:fcc4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:d57d:390a:64b4:d4f1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.203.211.134^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-203-211-134.compute-1.amazonaws.com`
		A	52.204.81.90^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
NS	`domain-for-sale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1a:4a5c:f736:fa58:d85^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7b03:f4b:4bfa:8287^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:b159:2be8:f48c:b374^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.221.131.54^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
		A	13.222.195.178^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
		A	54.175.130.15^{🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-175-130-15.compute-1.amazonaws.com`
NS	`forsale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1b:5b81:82bc:6de0:b02c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b942:bb73:2f59:d7af^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:da4a:4683:1131:8bce^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.109.14^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
		A	98.81.3.34^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
		A	98.83.212.177^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-01 #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=1782948651

WOT: SAFE (1/100)

Subdomains

www.tech4share.com

Same first word

tech4share.com

tech4share.ir

DNS History

21 records (7 active, 14 former)

●NSdomain-for-sale.hugedomainsdns.com2026-02-19 → 2026-07-01 · 3 obs

○ 2017-04-02 18:23:30
● 2026-02-19 18:00:28
● 2026-07-01 23:39:08

●NSforsale.hugedomainsdns.com2026-02-19 → 2026-07-01 · 3 obs

○ 2017-04-02 18:23:30
● 2026-02-19 18:00:28
● 2026-07-01 23:39:08

●NSns1.namebrightdns.com2015-06-08 → 2026-07-01 · 6 obs

● 2015-06-08 10:47:04
● 2015-10-22 02:26:02
○ 2015-12-25 11:33:34
○ 2016-03-25 13:14:18
● 2017-04-02 18:23:30
● 2026-07-01 23:39:08

○NSns2.namebrightdns.com2015-06-08 → 2017-04-02 · 7 obs

● 2015-06-08 10:47:04
● 2015-10-22 02:26:02
○ 2015-12-25 11:33:34
○ 2016-03-25 13:14:18
● 2017-04-02 18:23:30
○ 2026-02-19 18:00:28
○ 2026-07-01 23:39:08

○NSnsg1.namebrightdns.com2015-12-25 → 2016-03-25 · 5 obs

○ 2015-10-22 02:26:02
● 2015-12-25 11:33:34
● 2016-03-25 13:14:18
○ 2017-04-02 18:23:30
○ 2026-07-01 23:39:08

○NSnsg2.namebrightdns.com2015-12-25 → 2016-03-25 · 5 obs

○ 2015-10-22 02:26:02
● 2015-12-25 11:33:34
● 2016-03-25 13:14:18
○ 2017-04-02 18:23:30
○ 2026-07-01 23:39:08

○MXanmail.namebrightmail.com2015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 10:47:04
○ 2015-10-22 02:26:02
○ 2026-07-01 23:39:08

○A107.23.160.2182015-12-25 → 2015-12-25 · 4 obs

○ 2015-10-22 02:26:02
● 2015-12-25 11:33:34
○ 2016-03-25 13:14:18
○ 2026-07-01 23:39:08

●A13.223.25.842026-02-19 → 2026-07-01 · 3 obs

○ 2017-04-02 18:23:30
● 2026-02-19 18:00:28
● 2026-07-01 23:39:08

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-19 → 2026-07-01 · 3 obs

○ 2017-04-02 18:23:30
● 2026-02-19 18:00:28
● 2026-07-01 23:39:08

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-19 → 2026-07-01 · 3 obs

○ 2017-04-02 18:23:30
● 2026-02-19 18:00:28
● 2026-07-01 23:39:08

○A52.21.180.2332016-03-25 → 2016-03-25 · 4 obs

○ 2015-12-25 11:33:34
● 2016-03-25 13:14:18
○ 2017-04-02 18:23:30
○ 2026-07-01 23:39:08

○A52.3.120.902016-03-25 → 2016-03-25 · 4 obs

○ 2015-12-25 11:33:34
● 2016-03-25 13:14:18
○ 2017-04-02 18:23:30
○ 2026-07-01 23:39:08

○A54.174.31.2542015-06-08 → 2015-10-22 · 4 obs

● 2015-06-08 10:47:04
● 2015-10-22 02:26:02
○ 2015-12-25 11:33:34
○ 2026-07-01 23:39:08

○A54.175.233.1842017-04-02 → 2017-04-02 · 4 obs

○ 2016-03-25 13:14:18
● 2017-04-02 18:23:30
○ 2026-02-19 18:00:28
○ 2026-07-01 23:39:08

○A54.208.74.2152015-06-08 → 2015-10-22 · 4 obs

● 2015-06-08 10:47:04
● 2015-10-22 02:26:02
○ 2015-12-25 11:33:34
○ 2026-07-01 23:39:08

○A54.209.58.182017-04-02 → 2017-04-02 · 4 obs

○ 2016-03-25 13:14:18
● 2017-04-02 18:23:30
○ 2026-02-19 18:00:28
○ 2026-07-01 23:39:08

○A54.209.90.812015-12-25 → 2015-12-25 · 4 obs

○ 2015-10-22 02:26:02
● 2015-12-25 11:33:34
○ 2016-03-25 13:14:18
○ 2026-07-01 23:39:08

●A54.243.117.1972026-02-19 → 2026-07-01 · 3 obs

○ 2017-04-02 18:23:30
● 2026-02-19 18:00:28
● 2026-07-01 23:39:08

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-08 → 2016-03-25 · 4 obs

● 2015-06-08 10:47:04
● 2016-03-25 13:14:18
○ 2017-04-02 18:23:30
○ 2026-07-01 23:39:08

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-04-02 → 2017-04-02 · 4 obs

○ 2016-03-25 13:14:18
● 2017-04-02 18:23:30
○ 2026-02-19 18:00:28
○ 2026-07-01 23:39:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net...	-
tech4share.com	domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com	12 records

✅ Authoritative Response

Server:3.80.109.14

NS records: domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tech4share.com (unsigned zone)

⏱️ Timing

Total: 2898ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
NS	2	`forsale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.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 (domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com...)

Analysis

Hierarchy

The domain www.tech4share.com falls under the parent tech4share.com.

IP Addresses

tech4share.com directs to four IP numbers, which are 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.

coursemba.com, worldtamilchat.com, agodwiki.com.whoisbucket.com plus two other host names have IP numbers in common with tech4share.com.

Name Servers

tech4share.com is served by three name servers: domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns1.namebrightdns.com.

At least some of tech4share.com's name servers are shared with other domains, for example coofire.com, millemari.com, mxenduro.com and two more.

These name servers tend to appear together with the name servers nsg1.namebrightdns.com, nsg2.namebrightdns.com and ns2.namebrightdns.com, plus two others.

Hosts with 6 IP addresses each:

domain-for-sale.hugedomainsdns.com maps to 13.221.131.54, 13.222.195.178, 54.175.130.15 and 3 additional IP addresses.

forsale.hugedomainsdns.com maps to 3.80.109.14, 98.81.3.34, 98.83.212.177 and 3 additional IP addresses.

Hosts with five IP addresses:

ns1.namebrightdns.com has IP addresses 52.203.211.134, 52.204.81.90 and 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca along with two other addresses.