`greentech-br.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:b8d1^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3be2^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.59.226^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.209^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`drew.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`drew.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`drew.ns.cloudflare.com`
		A	108.162.193.160^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
		A	172.64.33.160^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
		A	173.245.59.160^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
NS	`vida.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aec^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vida.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ec^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vida.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ec^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vida.ns.cloudflare.com`
		A	108.162.192.236^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vida.ns.cloudflare.com`
		A	172.64.32.236^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vida.ns.cloudflare.com`
		A	173.245.58.236^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vida.ns.cloudflare.com`
MX	`mail.greentech-br.com` ⭐
		A	192.169.176.193^{🇺🇸 AS398101192.169.176.0/22}
			PTR	`193.176.169.192.host.secureserver.net`
TXT	`v=spf1 +mx +a ip4:192.169.176.193/32 +a:ip-192-169-176-193.ip.secureserver.ne...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.59.226, 172.67.184.209
		IPv6 hints	2606:4700:3032::ac43:b8d1, 2606:4700:3035::6815:3be2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=189, name=cloudflare-ech.com
SOA	`drew.ns.cloudflare.com`dns@cloudflare.com serial=2401606139

`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=1776632797

Subdomains

mail.greentech-br.com

nrw.greentech-br.com

Same first word

greentech-br.com

DNS History

12 records (7 active, 5 former)

●NSdrew.ns.cloudflare.com2026-03-02 → 2026-04-19 · 3 obs

○ 2019-01-15 02:47:08
● 2026-03-02 07:30:22
● 2026-04-19 21:14:02

○NSns1.mediatemple.net2015-07-20 → 2019-01-15 · 4 obs

● 2015-07-20 22:29:14
● 2019-01-15 02:47:08
○ 2026-03-02 07:30:22
○ 2026-04-19 21:14:02

○NSns2.mediatemple.net2015-07-20 → 2019-01-15 · 4 obs

● 2015-07-20 22:29:14
● 2019-01-15 02:47:08
○ 2026-03-02 07:30:22
○ 2026-04-19 21:14:02

●NSvida.ns.cloudflare.com2026-03-02 → 2026-04-19 · 3 obs

○ 2019-01-15 02:47:08
● 2026-03-02 07:30:22
● 2026-04-19 21:14:02

●MXmail.greentech-br.com2015-07-20 → 2026-04-19 · 2 obs

● 2015-07-20 22:29:14
● 2026-04-19 21:14:02

●A104.21.59.2262026-03-02 → 2026-04-19 · 3 obs

○ 2019-01-15 02:47:08
● 2026-03-02 07:30:22
● 2026-04-19 21:14:02

●A172.67.184.2092026-03-02 → 2026-04-19 · 3 obs

○ 2019-01-15 02:47:08
● 2026-03-02 07:30:22
● 2026-04-19 21:14:02

○A216.70.104.632016-02-24 → 2017-02-07 · 5 obs

○ 2015-11-17 01:29:54
● 2016-02-24 13:54:00
● 2017-02-07 19:18:38
○ 2019-01-15 02:47:08
○ 2026-04-19 21:14:02

●A2606:4700:3032::ac43:b8d12026-03-02 → 2026-04-19 · 3 obs

○ 2019-01-15 02:47:08
● 2026-03-02 07:30:22
● 2026-04-19 21:14:02

●A2606:4700:3035::6815:3be22026-03-02 → 2026-04-19 · 3 obs

○ 2019-01-15 02:47:08
● 2026-03-02 07:30:22
● 2026-04-19 21:14:02

○A64.207.180.2272019-01-15 → 2019-01-15 · 4 obs

○ 2017-02-07 19:18:38
● 2019-01-15 02:47:08
○ 2026-03-02 07:30:22
○ 2026-04-19 21:14:02

○A70.32.85.802015-07-20 → 2015-11-17 · 4 obs

● 2015-07-20 22:29:14
● 2015-11-17 01:29:54
○ 2016-02-24 13:54:00
○ 2026-04-19 21:14:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net...	-
greentech-br.com	drew.ns.cloudflare.com, vida.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.236

NS records: drew.ns.cloudflare.com, vida.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for greentech-br.com (unsigned zone)

⏱️ Timing

Total: 424ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.184.209, 104.21.59.226`
AAAA	2	`2606:4700:3032::ac43:b8d1, 2606:4700:3035::6815:3be2`
NS	2	`drew.ns.cloudflare.com, vida.ns.cloudflare.com`
MX	1	`mail.greentech-br.com (pri: 10)`
TXT	1	`v=spf1 +mx +a ip4:192.169.176.193/32 +a:`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`drew.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

greentech-br.com is parent of mail.greentech-br.com and nrw.greentech-br.com.

IP Addresses

greentech-br.com points to four IP numbers: 2606:4700:3032::ac43:b8d1, 2606:4700:3035::6815:3be2, 104.21.59.226 and 172.67.184.209.

Other host names, for instance varatingcalculator.com, giithub.net, kemoboydesign.com, rjtrk.com and yungsui.com.cn share IP numbers with greentech-br.com.

Name Servers

greentech-br.com's delegation is to two name servers drew.ns.cloudflare.com and vida.ns.cloudflare.com.

greentech-br.com shares the same name server configuration as other domains, such as biggin-hill-today.co.uk, latino-bi.com, chewvalleygazette.co.uk, altonherald.com and mnrjournal.co.uk.

greentech-br.com at least partially shares its name servers with other domains, for instance ldnetwork.de, 3938261652.com, tejetwqkfjh.ink, mianfeiguankangaoqingshipinzaixianguankan1.net.cn and beaipalantirs.com.

These name servers are commonly used alongside stanley.ns.cloudflare.com and gwen.ns.cloudflare.com.

Host names with six IP numbers:

drew.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba0, 2803:f800:50::6ca2:c1a0, 2a06:98c1:50::ac40:21a0, 108.162.193.160, 172.64.33.160 and 173.245.59.160.

vida.ns.cloudflare.com points to: 2606:4700:50::adf5:3aec, 2803:f800:50::6ca2:c0ec, 2a06:98c1:50::ac40:20ec, 108.162.192.236, 172.64.32.236 and 173.245.58.236.

Mail Servers

greentech-br.com is served by a single mail server, mail.greentech-br.com.

mail.greentech-br.com points to IP number 192.169.176.193.

greentech-br.com - robtex.com

greentech-br.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`greentech-br.com`

`com`