`rczdh.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:9144^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2779^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.39.121^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.145.68^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`deb.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`deb.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`deb.ns.cloudflare.com`
		A	108.162.192.92^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	172.64.32.92^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	173.245.58.92^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
NS	`giancarlo.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c05^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`giancarlo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c305^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`giancarlo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2305^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`giancarlo.ns.cloudflare.com`
		A	108.162.195.5^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`giancarlo.ns.cloudflare.com`
		A	162.159.44.5^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`giancarlo.ns.cloudflare.com`
		A	172.64.35.5^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`giancarlo.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.39.121, 172.67.145.68
		IPv6 hints	2606:4700:3034::ac43:9144, 2606:4700:3037::6815:2779
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=180, name=cloudflare-ech.com
SOA	`deb.ns.cloudflare.com`dns@cloudflare.com serial=2397663625

`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=1776279447

Same first word

rczdh.com

Similar names

hcdzr.ru

cdzrh.com

hrdzc.com

chdzr.com

hdzcr.com

czhrd.com.cn

dcrhz.life

DNS History

24 records (6 active, 18 former)

●NSdeb.ns.cloudflare.com2026-04-10 → 2026-04-15 · 3 obs

○ 2017-09-14 05:12:48
● 2026-04-10 23:58:46
● 2026-04-15 19:16:14

●NSgiancarlo.ns.cloudflare.com2026-04-10 → 2026-04-15 · 3 obs

○ 2017-09-14 05:12:48
● 2026-04-10 23:58:46
● 2026-04-15 19:16:14

○NSns01.domaincontrol.com2015-07-12 → 2017-09-14 · 6 obs

○ 2008-03-14 16:05:46
● 2015-07-12 14:53:58
○ 2015-09-13 19:14:02
● 2017-09-14 05:12:48
○ 2026-04-10 23:58:46
○ 2026-04-15 19:16:14

○NSns02.domaincontrol.com2015-07-12 → 2017-09-14 · 5 obs

○ 2008-03-14 16:05:46
● 2015-07-12 14:53:58
● 2017-09-14 05:12:48
○ 2026-04-10 23:58:46
○ 2026-04-15 19:16:14

○NSns03.domaincontrol.com2015-07-12 → 2017-09-14 · 7 obs

○ 2008-03-14 16:05:46
● 2015-07-12 14:53:58
○ 2015-09-13 19:14:02
○ 2016-09-19 03:25:22
● 2017-09-14 05:12:48
○ 2026-04-10 23:58:46
○ 2026-04-15 19:16:14

○NSns04.domaincontrol.com2015-07-12 → 2017-09-14 · 5 obs

○ 2008-03-14 16:05:46
● 2015-07-12 14:53:58
● 2017-09-14 05:12:48
○ 2026-04-10 23:58:46
○ 2026-04-15 19:16:14

○NSns05.domaincontrol.com2015-07-12 → 2017-09-14 · 6 obs

○ 2008-03-14 16:05:46
● 2015-07-12 14:53:58
○ 2015-09-13 19:14:02
● 2017-09-14 05:12:48
○ 2026-04-10 23:58:46
○ 2026-04-15 19:16:14

○NSns06.domaincontrol.com2015-07-12 → 2017-09-14 · 5 obs

○ 2008-03-14 16:05:46
● 2015-07-12 14:53:58
● 2017-09-14 05:12:48
○ 2026-04-10 23:58:46
○ 2026-04-15 19:16:14

○NSns07.domaincontrol.com2015-07-12 → 2017-09-14 · 7 obs

○ 2008-03-14 16:05:46
● 2015-07-12 14:53:58
○ 2015-09-13 19:14:02
● 2015-12-16 02:56:30
● 2017-09-14 05:12:48
○ 2026-04-10 23:58:46
○ 2026-04-15 19:16:14

○NSns08.domaincontrol.com2015-07-12 → 2017-09-14 · 5 obs

○ 2008-03-14 16:05:46
● 2015-07-12 14:53:58
● 2017-09-14 05:12:48
○ 2026-04-10 23:58:46
○ 2026-04-15 19:16:14

○NSns09.domaincontrol.com2015-07-12 → 2017-09-14 · 6 obs

○ 2008-03-14 16:05:46
● 2015-07-12 14:53:58
○ 2015-09-13 19:14:02
● 2017-09-14 05:12:48
○ 2026-04-10 23:58:46
○ 2026-04-15 19:16:14

○NSns1.dns.com.cn2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 16:05:46
○ 2015-07-12 14:53:58
○ 2026-04-15 19:16:14

○NSns10.domaincontrol.com2015-07-12 → 2017-09-14 · 5 obs

○ 2008-03-14 16:05:46
● 2015-07-12 14:53:58
● 2017-09-14 05:12:48
○ 2026-04-10 23:58:46
○ 2026-04-15 19:16:14

○NSns11.domaincontrol.com2015-07-12 → 2017-09-14 · 5 obs

○ 2008-03-14 16:05:46
● 2015-07-12 14:53:58
● 2017-09-14 05:12:48
○ 2026-04-10 23:58:46
○ 2026-04-15 19:16:14

○NSns19.domaincontrol.com2015-07-12 → 2017-09-14 · 7 obs

○ 2008-03-14 16:05:46
● 2015-07-12 14:53:58
● 2015-09-13 19:14:02
○ 2015-12-16 02:56:30
● 2017-09-14 05:12:48
○ 2026-04-10 23:58:46
○ 2026-04-15 19:16:14

○NSns2.dns.com.cn2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 16:05:46
○ 2015-07-12 14:53:58
○ 2026-04-15 19:16:14

○NSns20.domaincontrol.com2015-07-12 → 2017-09-14 · 5 obs

○ 2008-03-14 16:05:46
● 2015-07-12 14:53:58
● 2017-09-14 05:12:48
○ 2026-04-10 23:58:46
○ 2026-04-15 19:16:14

○MXmailstore1.secureserver.net2015-07-12 → 2017-09-14 · 5 obs

○ 2008-03-14 16:05:46
● 2015-07-12 14:53:58
● 2017-09-14 05:12:48
○ 2026-04-10 23:58:46
○ 2026-04-15 19:16:14

○MXsmtp.secureserver.net2015-07-12 → 2017-09-14 · 5 obs

○ 2008-03-14 16:05:46
● 2015-07-12 14:53:58
● 2017-09-14 05:12:48
○ 2026-04-10 23:58:46
○ 2026-04-15 19:16:14

●A104.21.39.1212026-04-10 → 2026-04-15 · 3 obs

○ 2017-09-14 05:12:48
● 2026-04-10 23:58:46
● 2026-04-15 19:16:14

○A172.247.218.1652015-07-12 → 2017-09-14 · 5 obs

○ 2008-03-14 16:05:46
● 2015-07-12 14:53:58
● 2017-09-14 05:12:48
○ 2026-04-10 23:58:46
○ 2026-04-15 19:16:14

●A172.67.145.682026-04-10 → 2026-04-15 · 3 obs

○ 2017-09-14 05:12:48
● 2026-04-10 23:58:46
● 2026-04-15 19:16:14

●A2606:4700:3034::ac43:91442026-04-10 → 2026-04-15 · 3 obs

○ 2017-09-14 05:12:48
● 2026-04-10 23:58:46
● 2026-04-15 19:16:14

●A2606:4700:3037::6815:27792026-04-10 → 2026-04-15 · 3 obs

○ 2017-09-14 05:12:48
● 2026-04-10 23:58:46
● 2026-04-15 19:16:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net...	-
rczdh.com	deb.ns.cloudflare.com, giancarlo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.92

NS records: deb.ns.cloudflare.com, giancarlo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rczdh.com (unsigned zone)

⏱️ Timing

Total: 193ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.39.121, 172.67.145.68`
AAAA	2	`2606:4700:3037::6815:2779, 2606:4700:3034::ac43:9144`
NS	2	`deb.ns.cloudflare.com, giancarlo.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`deb.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by rczdh.com: 2606:4700:3034::ac43:9144, 2606:4700:3037::6815:2779, 104.21.39.121 and 172.67.145.68.

other host names including api.getlyno.com, ios.galilgarden.com, elovepi.top, fanzoj.si and foremostcleanenergy.com share IP numbers with rczdh.com.

Name Servers

rczdh.com is delegated to two name servers deb.ns.cloudflare.com and giancarlo.ns.cloudflare.com.

rczdh.com shares the same name server setup as other domains, for instance prolegalis.ro, tobi-project.org, lidopi.com, carvynthiarae.sbs and intebs.com.

rczdh.com at least partially shares name servers with other domains, for instance logisticsv.com, peoplecompass.com, casinosfreefromkyc.net, quick-win.pl and swimtrainingaids.com.

These name servers are commonly used alongside lakas.ns.cloudflare.com and ligia.ns.cloudflare.com.

Host names with six IP numbers:

Host name deb.ns.cloudflare.com points to: 2606:4700:50::adf5:3a5c, 2803:f800:50::6ca2:c05c, 2a06:98c1:50::ac40:205c, 108.162.192.92, 172.64.32.92 and 173.245.58.92.

Host name giancarlo.ns.cloudflare.com points to: 2606:4700:58::a29f:2c05, 2803:f800:50::6ca2:c305, 2a06:98c1:50::ac40:2305, 108.162.195.5, 162.159.44.5 and 172.64.35.5.

rczdh.com - robtex.com

rczdh.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`rczdh.com`

`com`