`sdrhgroup.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4de3^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:d423^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.77.227^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.35^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`quincy.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c27^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quincy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c327^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`quincy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2327^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`quincy.ns.cloudflare.com`
		A	108.162.195.39^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quincy.ns.cloudflare.com`
		A	162.159.44.39^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quincy.ns.cloudflare.com`
		A	172.64.35.39^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quincy.ns.cloudflare.com`
NS	`stevie.ns.cloudflare.com`
		A	2606:4700:50::a29f:266a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stevie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`stevie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`stevie.ns.cloudflare.com`
		A	108.162.194.106^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stevie.ns.cloudflare.com`
		A	162.159.38.106^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stevie.ns.cloudflare.com`
		A	172.64.34.106^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stevie.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.77.227, 172.67.212.35
		IPv6 hints	2606:4700:3031::6815:4de3, 2606:4700:3032::ac43:d423
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com
SOA	`quincy.ns.cloudflare.com`dns@cloudflare.com serial=2400169961

`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=1777110316

Subdomains

www.sdrhgroup.com

Same first word

sdrhgroup.com

Similar names

grupodsrh.com.br

DNS History

16 records (6 active, 10 former)

○NSf1g1ns1.dnspod.net2015-12-05 → 2016-04-03 · 5 obs

○ 2015-08-09 09:19:14
● 2015-12-05 14:58:18
● 2016-04-03 21:18:48
○ 2017-04-08 16:14:20
○ 2026-04-25 09:53:04

○NSf1g1ns2.dnspod.net2015-12-05 → 2016-04-03 · 5 obs

○ 2015-08-09 09:19:14
● 2015-12-05 14:58:18
● 2016-04-03 21:18:48
○ 2017-04-08 16:14:20
○ 2026-04-25 09:53:04

○NSns13.xincache.com2015-08-09 → 2015-08-09 · 3 obs

● 2015-08-09 09:19:14
○ 2015-12-05 14:58:18
○ 2026-04-25 09:53:04

○NSns14.xincache.com2015-08-09 → 2015-08-09 · 3 obs

● 2015-08-09 09:19:14
○ 2015-12-05 14:58:18
○ 2026-04-25 09:53:04

○NSns5.dnsdun.com2017-04-08 → 2017-04-08 · 4 obs

○ 2016-04-03 21:18:48
● 2017-04-08 16:14:20
○ 2026-04-07 03:46:30
○ 2026-04-25 09:53:04

○NSns6.dnsdun.net2017-04-08 → 2017-04-08 · 4 obs

○ 2016-04-03 21:18:48
● 2017-04-08 16:14:20
○ 2026-04-07 03:46:30
○ 2026-04-25 09:53:04

●NSquincy.ns.cloudflare.com2026-04-07 → 2026-04-25 · 3 obs

○ 2017-04-08 16:14:20
● 2026-04-07 03:46:30
● 2026-04-25 09:53:04

●NSstevie.ns.cloudflare.com2026-04-07 → 2026-04-25 · 3 obs

○ 2017-04-08 16:14:20
● 2026-04-07 03:46:30
● 2026-04-25 09:53:04

○MXmx.mail.ym.163.com2015-08-09 → 2015-08-09 · 3 obs

● 2015-08-09 09:19:14
○ 2015-12-05 14:58:18
○ 2026-04-25 09:53:04

●A104.21.77.2272026-04-07 → 2026-04-25 · 3 obs

○ 2017-04-08 16:14:20
● 2026-04-07 03:46:30
● 2026-04-25 09:53:04

○A107.160.31.1712017-04-08 → 2017-04-08 · 4 obs

○ 2016-03-18 05:33:38
● 2017-04-08 16:14:20
○ 2026-04-07 03:46:30
○ 2026-04-25 09:53:04

○A121.42.82.1342015-08-09 → 2015-08-09 · 3 obs

● 2015-08-09 09:19:14
○ 2015-12-05 14:58:18
○ 2026-04-25 09:53:04

●A172.67.212.352026-04-07 → 2026-04-25 · 3 obs

○ 2017-04-08 16:14:20
● 2026-04-07 03:46:30
● 2026-04-25 09:53:04

●A2606:4700:3031::6815:4de32026-04-07 → 2026-04-25 · 3 obs

○ 2017-04-08 16:14:20
● 2026-04-07 03:46:30
● 2026-04-25 09:53:04

●A2606:4700:3032::ac43:d4232026-04-07 → 2026-04-25 · 3 obs

○ 2017-04-08 16:14:20
● 2026-04-07 03:46:30
● 2026-04-25 09:53:04

○A45.127.179.1282015-12-05 → 2016-03-18 · 5 obs

○ 2015-08-09 09:19:14
● 2015-12-05 14:58:18
● 2016-03-18 05:33:38
○ 2017-04-08 16:14:20
○ 2026-04-25 09:53:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
sdrhgroup.com	stevie.ns.cloudflare.com, quincy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.106

NS records: stevie.ns.cloudflare.com, quincy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdrhgroup.com (unsigned zone)

⏱️ Timing

Total: 366ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.212.35, 104.21.77.227`
AAAA	2	`2606:4700:3032::ac43:d423, 2606:4700:3031::6815:4de3`
NS	2	`quincy.ns.cloudflare.com, stevie.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`quincy.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

sdrhgroup.com is the parent of www.sdrhgroup.com.

IP Addresses

Four IP numbers are pointed to by sdrhgroup.com: 2606:4700:3031::6815:4de3, 2606:4700:3032::ac43:d423, 104.21.77.227 and 172.67.212.35.

other host names including targettools.com.tw, cclc.co.uk, orhanozdengiz.com, 1win-az-play.com and dosik.org share IP numbers with sdrhgroup.com.

Name Servers

sdrhgroup.com is delegated to two name servers quincy.ns.cloudflare.com and stevie.ns.cloudflare.com.

sdrhgroup.com shares the same name server setup as other domains, for instance 619264.com, meishiyasan.com, bstp.org.cn, xwessb.net and 23cpc.com.

sdrhgroup.com at least partially shares name servers with other domains, for instance infabio.com, 9zoqr.workers.dev, briglas.com, tricksndtips.com and ashbourneparish.ie.

these name servers are often used together with ian.ns.cloudflare.com, kaiser.ns.cloudflare.com, julissa.ns.cloudflare.com and eva.ns.cloudflare.com.

Host names with six IP numbers:

Host name quincy.ns.cloudflare.com points to: 2606:4700:58::a29f:2c27, 2803:f800:50::6ca2:c327, 2a06:98c1:50::ac40:2327, 108.162.195.39, 162.159.44.39 and 172.64.35.39.

Host name stevie.ns.cloudflare.com points to: 2606:4700:50::a29f:266a, 2803:f800:50::6ca2:c26a, 2a06:98c1:50::ac40:226a, 108.162.194.106, 162.159.38.106 and 172.64.34.106.

sdrhgroup.com - robtex.com

sdrhgroup.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`sdrhgroup.com`

`com`