tech-users.com - dns.ninja

`tech-users.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:147^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:80c2^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.71^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.194^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jeff.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jeff.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jeff.ns.cloudflare.com`
		A	108.162.193.124^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	172.64.33.124^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	173.245.59.124^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
NS	`lara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a80^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c080^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2080^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lara.ns.cloudflare.com`
		A	108.162.192.128^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	172.64.32.128^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	173.245.58.128^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
MX	`mail.lawsonusers.com` ⭐
		A	47.190.3.188^{🇺🇸 ASN-ELIX47.190.0.0/17}
			PTR	`47-190-3-188.static.crtn.tx.ip.frontiernet.net`
TXT	`google-site-verification=TNuuvRpDzfRGo711kxiqR2_nJRx7rbOmMXY9xruDC5s`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.71, 172.67.128.194
		IPv6 hints	2606:4700:3035::6815:147, 2606:4700:3037::ac43:80c2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=69, name=cloudflare-ech.com
SOA	`jeff.ns.cloudflare.com`dns@cloudflare.com serial=2406050602

`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=1780935676

Same first word

tech-users.com

DNS History

11 records (7 active, 4 former)

●NSjeff.ns.cloudflare.com2015-06-24 → 2026-06-08 · 2 obs

● 2015-06-24 09:48:50
● 2026-06-08 16:36:26

●NSlara.ns.cloudflare.com2015-06-24 → 2026-06-08 · 2 obs

● 2015-06-24 09:48:50
● 2026-06-08 16:36:26

●MXmail.lawsonusers.com2015-06-24 → 2026-06-08 · 2 obs

● 2015-06-24 09:48:50
● 2026-06-08 16:36:26

●A104.21.1.712026-03-15 → 2026-06-08 · 3 obs

○ 2018-08-15 13:26:38
● 2026-03-15 20:53:20
● 2026-06-08 16:36:26

○A104.28.2.132015-06-24 → 2018-08-15 · 4 obs

● 2015-06-24 09:48:50
● 2018-08-15 13:26:38
○ 2026-03-15 20:53:20
○ 2026-06-08 16:36:26

○A104.28.3.132015-06-24 → 2018-08-15 · 4 obs

● 2015-06-24 09:48:50
● 2018-08-15 13:26:38
○ 2026-03-15 20:53:20
○ 2026-06-08 16:36:26

●A172.67.128.1942026-03-15 → 2026-06-08 · 3 obs

○ 2018-08-15 13:26:38
● 2026-03-15 20:53:20
● 2026-06-08 16:36:26

○A2400:cb00:2048:1::681c:20d2017-01-09 → 2018-08-15 · 5 obs

○ 2015-06-24 09:48:50
● 2017-01-09 06:47:32
● 2018-08-15 13:26:38
○ 2026-03-15 20:53:20
○ 2026-06-08 16:36:26

○A2400:cb00:2048:1::681c:30d2017-01-09 → 2018-08-15 · 5 obs

○ 2015-06-24 09:48:50
● 2017-01-09 06:47:32
● 2018-08-15 13:26:38
○ 2026-03-15 20:53:20
○ 2026-06-08 16:36:26

●A2606:4700:3035::6815:1472026-03-15 → 2026-06-08 · 3 obs

○ 2018-08-15 13:26:38
● 2026-03-15 20:53:20
● 2026-06-08 16:36:26

●A2606:4700:3037::ac43:80c22026-03-15 → 2026-06-08 · 3 obs

○ 2018-08-15 13:26:38
● 2026-03-15 20:53:20
● 2026-06-08 16:36:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tech-users.com	jeff.ns.cloudflare.com, lara.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.124

NS records: jeff.ns.cloudflare.com, lara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tech-users.com (unsigned zone)

⏱️ Timing

Total: 286ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.128.194, 104.21.1.71`
AAAA	2	`2606:4700:3035::6815:147, 2606:4700:3037::ac43:80c2`
NS	2	`jeff.ns.cloudflare.com, lara.ns.cloudflare.com`
MX	1	`mail.lawsonusers.com (pri: 0)`
TXT	1	`google-site-verification=TNuuvRpDzfRGo71`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jeff.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (jeff.ns.cloudflare.com, jeff.ns.cloudflare.com, jeff.ns.cloudflare.com...)

Analysis

IP Addresses

tech-users.com points to 4 IP addresses — 104.21.1.71, 172.67.128.194, 2606:4700:3035::6815:147 and 2606:4700:3037::ac43:80c2.

www.amcqbank.com, lightning.devs.mx, www.fullquiverpublishing.com plus two other host names have IP numbers in common with tech-users.com.

Name Servers

tech-users.com has two authoritative name servers — jeff.ns.cloudflare.com and lara.ns.cloudflare.com.

The name server configuration of tech-users.com is shared with other domains, for instance remedy-developer.com, staff.center, sopporte.com and two others.

There is at least partial name server overlap between tech-users.com and other domains — earlymercy.com, moswrat.com, avocado-store.de and two more among them.

These name servers are routinely deployed together with the name servers eva.ns.cloudflare.com.

Hosts with 6 IP addresses each:

jeff.ns.cloudflare.com maps to six IP addresses: 108.162.193.124, 172.64.33.124, 173.245.59.124 and three others.

lara.ns.cloudflare.com maps to six IP addresses: 108.162.192.128, 172.64.32.128, 173.245.58.128 and three others.

Mail Servers

tech-users.com uses one mail server — mail.lawsonusers.com.

mail.lawsonusers.com points to one IP number — 47.190.3.188.