sampletech.net - dns.ninja

`sampletech.net`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3031::6815:52bf^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:ce32^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.191^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.50^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anirban.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b40^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c140^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anirban.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2140^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anirban.ns.cloudflare.com`
		A	108.162.193.64^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
		A	172.64.33.64^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
		A	173.245.59.64^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
NS	`nina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a88^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c088^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2088^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nina.ns.cloudflare.com`
		A	108.162.192.136^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	172.64.32.136^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	173.245.58.136^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
MX	`sampletech-net.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::16^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00306.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr03cu00201.inbound.protection.outlook.com`
		A	52.101.10.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00106.inbound.protection.outlook.com`
		A	52.101.40.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr05cu00100.inbound.protection.outlook.com`
		A	52.101.41.54^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00506.inbound.protection.outlook.com`
		A	52.101.194.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00401.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.82.191, 172.67.206.50
		IPv6 hints	2606:4700:3031::6815:52bf, 2606:4700:3036::ac43:ce32
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=159, name=cloudflare-ech.com
SOA	`anirban.ns.cloudflare.com`dns@cloudflare.com serial=2411202425

`net`

	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=1786342119

Same first word

sampletech.com.cn

sampletech.cn

sampletech.net

sampletech.com

Similar names

DNS History

19 records (7 active, 12 former)

●NSanirban.ns.cloudflare.com2026-04-22 → 2026-08-10 · 3 obs

○ 2017-02-11 04:14:48
● 2026-04-22 03:15:04
● 2026-08-10 06:39:18

●NSnina.ns.cloudflare.com2026-04-22 → 2026-08-10 · 3 obs

○ 2017-02-11 04:14:48
● 2026-04-22 03:15:04
● 2026-08-10 06:39:18

○NSns.visi.com2016-05-03 → 2017-02-11 · 5 obs

○ 2015-12-31 21:28:34
● 2016-05-03 19:13:04
● 2017-02-11 04:14:48
○ 2026-04-22 03:15:04
○ 2026-08-10 06:39:18

○NSns2.visi.com2016-05-03 → 2017-02-11 · 5 obs

○ 2015-12-31 21:28:34
● 2016-05-03 19:13:04
● 2017-02-11 04:14:48
○ 2026-04-22 03:15:04
○ 2026-08-10 06:39:18

○NSns29.worldnic.com2015-06-10 → 2015-12-31 · 4 obs

● 2015-06-10 14:11:46
● 2015-12-31 21:28:34
○ 2016-05-03 19:13:04
○ 2026-08-10 06:39:18

○NSns30.worldnic.com2015-06-10 → 2015-12-31 · 4 obs

● 2015-06-10 14:11:46
● 2015-12-31 21:28:34
○ 2016-05-03 19:13:04
○ 2026-08-10 06:39:18

●MXsampletech-net.mail.protection.outlook.com2015-06-10 → 2026-08-10 · 2 obs

● 2015-06-10 14:11:46
● 2026-08-10 06:39:18

●A104.21.82.1912026-04-22 → 2026-08-10 · 3 obs

○ 2017-02-11 04:14:48
● 2026-04-22 03:15:04
● 2026-08-10 06:39:18

●A172.67.206.502026-04-22 → 2026-08-10 · 3 obs

○ 2017-02-11 04:14:48
● 2026-04-22 03:15:04
● 2026-08-10 06:39:18

○A188.114.96.02026-04-22 → 2026-08-10 · 2 obs

○ 2026-04-22 03:15:04
○ 2026-08-10 06:39:18

○A188.114.97.02026-04-22 → 2026-08-10 · 2 obs

○ 2026-04-22 03:15:04
○ 2026-08-10 06:39:18

○A216.243.158.812016-05-03 → 2017-02-11 · 5 obs

○ 2015-12-31 21:28:34
● 2016-05-03 19:13:04
● 2017-02-11 04:14:48
○ 2026-04-22 03:15:04
○ 2026-08-10 06:39:18

○A2606:4700:3030::6815:52bf2026-04-22 → 2026-06-12 · 5 obs

○ 2017-02-11 04:14:48
● 2026-04-22 03:15:04
● 2026-06-12 14:29:30
○ 2026-06-27 06:13:06
○ 2026-08-10 06:39:18

●A2606:4700:3031::6815:52bf2026-06-27 → 2026-08-10 · 3 obs

○ 2026-06-12 14:29:30
● 2026-06-27 06:13:06
● 2026-08-10 06:39:18

○A2606:4700:3032::ac43:ce322026-04-22 → 2026-06-12 · 5 obs

○ 2017-02-11 04:14:48
● 2026-04-22 03:15:04
● 2026-06-12 14:29:30
○ 2026-06-27 06:13:06
○ 2026-08-10 06:39:18

●A2606:4700:3036::ac43:ce322026-06-27 → 2026-08-10 · 3 obs

○ 2026-06-12 14:29:30
● 2026-06-27 06:13:06
● 2026-08-10 06:39:18

○A2a06:98c1:3120::2026-04-22 → 2026-08-10 · 2 obs

○ 2026-04-22 03:15:04
○ 2026-08-10 06:39:18

○A2a06:98c1:3121::2026-04-22 → 2026-08-10 · 2 obs

○ 2026-04-22 03:15:04
○ 2026-08-10 06:39:18

○A98.139.135.1992015-06-10 → 2015-12-31 · 4 obs

● 2015-06-10 14:11:46
● 2015-12-31 21:28:34
○ 2016-05-03 19:13:04
○ 2026-08-10 06:39:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sampletech.net	nina.ns.cloudflare.com, anirban.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.136

NS records: nina.ns.cloudflare.com, anirban.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 408ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.82.191, 172.67.206.50`
AAAA	2	`2606:4700:3031::6815:52bf, 2606:4700:3036::ac43:ce32`
NS	2	`anirban.ns.cloudflare.com, nina.ns.cloudflare.com`
MX	1	`sampletech-net.mail.protection.outlook.c`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anirban.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

sampletech.net resolves to four IP addresses: 104.21.82.191, 172.67.206.50, 2606:4700:3031::6815:52bf and 2606:4700:3036::ac43:ce32.

rujiaoyi.cc, sin88.chat, 441b.casino plus two other host names have IP numbers in common with sampletech.net.

Name Servers

sampletech.net is served by two delegated name servers, anirban.ns.cloudflare.com and nina.ns.cloudflare.com.

The name server configuration of sampletech.net is shared with other domains, for instance thesparrows.net, workbright.com, boldarms.com and two others.

sampletech.net partially shares its NS delegation with several other domains, including njaconline.org, notice-google.co, marzpro.com and two others.

These name servers often co-occur with the name servers abby.ns.cloudflare.com.

Hosts with 6 IP addresses each:

anirban.ns.cloudflare.com carries IP addresses 108.162.193.64, 172.64.33.64 and 173.245.59.64, with 3 other addresses beyond those.

nina.ns.cloudflare.com carries IP addresses 108.162.192.136, 172.64.32.136 and 173.245.58.136, with 3 other addresses beyond those.

Mail Servers

sampletech.net uses one mail server — sampletech-net.mail.protection.outlook.com.

sampletech-net.mail.protection.outlook.com has 8 IP addresses: 52.101.10.6, 52.101.40.24, 52.101.41.54 plus 5 more.