tech4free.com - dns.ninja

`tech4free.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}
			PTR	`ec2-52-204-81-90.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.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}
			PTR	`ec2-13-221-131-54.compute-1.amazonaws.com`
		A	13.222.195.178^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-222-195-178.compute-1.amazonaws.com`
		A	54.175.130.15^{🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-175-130-15.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.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}
			PTR	`ec2-3-80-109-14.compute-1.amazonaws.com`
		A	98.81.3.34^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-81-3-34.compute-1.amazonaws.com`
		A	98.83.212.177^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-83-212-177.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-06-30 #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=1782870616

Subdomains

www.tech4free.com

mail.tech4free.com

Same first word

tech4free.com

DNS History

35 records (7 active, 28 former)

○NSdarwin.ns.cloudflare.com2015-11-12 → 2015-11-12 · 4 obs

○ 2015-07-08 23:10:36
● 2015-11-12 05:16:44
○ 2016-02-02 11:01:30
○ 2026-07-01 02:04:46

○NSdns10.parkpage.foundationapi.com2015-07-08 → 2015-07-08 · 4 obs

○ 2008-03-18 08:29:48
● 2015-07-08 23:10:36
○ 2015-11-12 05:16:44
○ 2026-07-01 02:04:46

○NSdns11.parkpage.foundationapi.com2015-07-08 → 2015-07-08 · 4 obs

○ 2008-03-18 08:29:48
● 2015-07-08 23:10:36
○ 2015-11-12 05:16:44
○ 2026-07-01 02:04:46

○NSdns9.parkpage.foundationapi.com2015-07-08 → 2015-07-08 · 4 obs

○ 2008-03-18 08:29:48
● 2015-07-08 23:10:36
○ 2015-11-12 05:16:44
○ 2026-07-01 02:04:46

○NSingrid.ns.cloudflare.com2015-11-12 → 2015-11-12 · 4 obs

○ 2015-07-08 23:10:36
● 2015-11-12 05:16:44
○ 2016-02-02 11:01:30
○ 2026-07-01 02:04:46

○NSns1.afternic.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 08:29:48
○ 2015-07-08 23:10:36
○ 2026-07-01 02:04:46

○NSns1.linode.com2016-02-02 → 2017-01-31 · 5 obs

○ 2015-11-12 05:16:44
● 2016-02-02 11:01:30
● 2017-01-31 19:54:46
○ 2020-01-27 10:55:58
○ 2026-07-01 02:04:46

●NSns1.namebrightdns.com2026-03-24 → 2026-07-01 · 3 obs

○ 2020-01-27 10:55:58
● 2026-03-24 14:29:30
● 2026-07-01 02:04:46

○NSns12.wixdns.net2020-01-27 → 2020-01-27 · 4 obs

○ 2017-01-31 19:54:46
● 2020-01-27 10:55:58
○ 2026-03-24 14:29:30
○ 2026-07-01 02:04:46

○NSns13.wixdns.net2020-01-27 → 2020-01-27 · 4 obs

○ 2017-01-31 19:54:46
● 2020-01-27 10:55:58
○ 2026-03-24 14:29:30
○ 2026-07-01 02:04:46

○NSns2.afternic.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 08:29:48
○ 2015-07-08 23:10:36
○ 2026-07-01 02:04:46

○NSns2.linode.com2016-02-02 → 2017-01-31 · 5 obs

○ 2015-11-12 05:16:44
● 2016-02-02 11:01:30
● 2017-01-31 19:54:46
○ 2020-01-27 10:55:58
○ 2026-07-01 02:04:46

○NSns3.linode.com2016-02-02 → 2017-01-31 · 5 obs

○ 2015-11-12 05:16:44
● 2016-02-02 11:01:30
● 2017-01-31 19:54:46
○ 2020-01-27 10:55:58
○ 2026-07-01 02:04:46

○NSns4.linode.com2016-02-02 → 2017-01-31 · 5 obs

○ 2015-11-12 05:16:44
● 2016-02-02 11:01:30
● 2017-01-31 19:54:46
○ 2020-01-27 10:55:58
○ 2026-07-01 02:04:46

○NSns5.linode.com2016-02-02 → 2017-01-31 · 5 obs

○ 2015-11-12 05:16:44
● 2016-02-02 11:01:30
● 2017-01-31 19:54:46
○ 2020-01-27 10:55:58
○ 2026-07-01 02:04:46

●NSnsg1.namebrightdns.com2026-03-24 → 2026-07-01 · 3 obs

○ 2020-01-27 10:55:58
● 2026-03-24 14:29:30
● 2026-07-01 02:04:46

●NSnsg2.namebrightdns.com2026-03-24 → 2026-07-01 · 3 obs

○ 2020-01-27 10:55:58
● 2026-03-24 14:29:30
● 2026-07-01 02:04:46

○MXalt1.aspmx.l.google.com2020-01-27 → 2020-01-27 · 4 obs

○ 2017-01-31 19:54:46
● 2020-01-27 10:55:58
○ 2026-03-24 14:29:30
○ 2026-07-01 02:04:46

○MXalt2.aspmx.l.google.com2020-01-27 → 2020-01-27 · 4 obs

○ 2017-01-31 19:54:46
● 2020-01-27 10:55:58
○ 2026-03-24 14:29:30
○ 2026-07-01 02:04:46

○MXalt3.aspmx.l.google.com2020-01-27 → 2020-01-27 · 4 obs

○ 2017-01-31 19:54:46
● 2020-01-27 10:55:58
○ 2026-03-24 14:29:30
○ 2026-07-01 02:04:46

○MXalt4.aspmx.l.google.com2020-01-27 → 2020-01-27 · 4 obs

○ 2017-01-31 19:54:46
● 2020-01-27 10:55:58
○ 2026-03-24 14:29:30
○ 2026-07-01 02:04:46

○MXaspmx.l.google.com2020-01-27 → 2020-01-27 · 4 obs

○ 2017-01-31 19:54:46
● 2020-01-27 10:55:58
○ 2026-03-24 14:29:30
○ 2026-07-01 02:04:46

○MXdev.null2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 08:29:48
○ 2015-07-08 23:10:36
○ 2026-07-01 02:04:46

○MXmail.tech4free.com2016-02-02 → 2017-01-31 · 5 obs

○ 2015-07-08 23:10:36
● 2016-02-02 11:01:30
● 2017-01-31 19:54:46
○ 2020-01-27 10:55:58
○ 2026-07-01 02:04:46

○A104.31.72.2262015-11-12 → 2015-11-12 · 4 obs

○ 2015-07-08 23:10:36
● 2015-11-12 05:16:44
○ 2016-02-02 11:01:30
○ 2026-07-01 02:04:46

○A104.31.73.2262015-11-12 → 2015-11-12 · 4 obs

○ 2015-07-08 23:10:36
● 2015-11-12 05:16:44
○ 2016-02-02 11:01:30
○ 2026-07-01 02:04:46

●A13.223.25.842026-03-24 → 2026-07-01 · 3 obs

○ 2020-01-27 10:55:58
● 2026-03-24 14:29:30
● 2026-07-01 02:04:46

○A208.254.29.2362008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 08:29:48
○ 2015-07-08 23:10:36
○ 2026-07-01 02:04:46

○A209.99.40.2222015-07-08 → 2015-07-08 · 4 obs

○ 2008-03-18 08:29:48
● 2015-07-08 23:10:36
○ 2026-03-24 14:29:30
○ 2026-07-01 02:04:46

○A209.99.40.2232015-07-08 → 2015-07-08 · 4 obs

○ 2008-03-18 08:29:48
● 2015-07-08 23:10:36
○ 2015-11-12 05:16:44
○ 2026-07-01 02:04:46

○A23.236.62.1472020-01-27 → 2020-01-27 · 4 obs

○ 2017-01-31 19:54:46
● 2020-01-27 10:55:58
○ 2026-03-24 14:29:30
○ 2026-07-01 02:04:46

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-24 → 2026-07-01 · 3 obs

○ 2020-01-27 10:55:58
● 2026-03-24 14:29:30
● 2026-07-01 02:04:46

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-24 → 2026-07-01 · 3 obs

○ 2020-01-27 10:55:58
● 2026-03-24 14:29:30
● 2026-07-01 02:04:46

●A54.243.117.1972026-03-24 → 2026-07-01 · 3 obs

○ 2020-01-27 10:55:58
● 2026-03-24 14:29:30
● 2026-07-01 02:04:46

○A85.159.215.1292016-02-02 → 2017-01-31 · 5 obs

○ 2015-11-12 05:16:44
● 2016-02-02 11:01:30
● 2017-01-31 19:54:46
○ 2020-01-27 10:55:58
○ 2026-07-01 02:04:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tech4free.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:3.80.109.14

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tech4free.com (unsigned zone)

⏱️ Timing

Total: 82ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
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	`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

www.tech4free.com and mail.tech4free.com each fall under tech4free.com as their parent domain.

IP Addresses

tech4free.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.

Two other host names, along with mail.labcars.com, flying2.com and (0x666574697368)pictures.com, also share IP numbers with tech4free.com.

Name Servers

Three name servers are authoritative for tech4free.com: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

At least some of tech4free.com's name servers are shared with other domains, for example sansuu.com, ranswer.com, (0x736578)of.com and two more.

It is common for these name servers to be used in conjunction with the name servers domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns2.namebrightdns.com.

DNS names with 6 IP addresses:

nsg1.namebrightdns.com carries IP addresses 13.221.131.54, 13.222.195.178 and 54.175.130.15, with 3 other addresses beyond those.

nsg2.namebrightdns.com carries IP addresses 3.80.109.14, 98.81.3.34 and 98.83.212.177, with 3 other addresses beyond those.

Host names directing to five IP addresses:

ns1.namebrightdns.com has four IP addresses — 52.203.211.134, 52.204.81.90, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and two others.