`zx371.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c66c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3ca8^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.60.168^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.198.108^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`harlan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cfa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harlan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harlan.ns.cloudflare.com`
		A	108.162.195.250^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	162.159.44.250^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	172.64.35.250^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
NS	`nena.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nena.ns.cloudflare.com`
		A	108.162.194.161^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
		A	162.159.38.161^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
		A	172.64.34.161^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.60.168, 172.67.198.108
		IPv6 hints	2606:4700:3031::ac43:c66c, 2606:4700:3035::6815:3ca8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=115, name=cloudflare-ech.com
SOA	`harlan.ns.cloudflare.com`dns@cloudflare.com serial=2399903226

`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=1775294197

Subdomains

www.zx371.com

Same first word

zx371.com

Similar names

xz137.com

371zx.com

DNS History

20 records (6 active, 14 former)

○NSa.share-dns.com2026-04-04 → 2026-04-04 · 2 obs

○ 2026-04-04 09:17:56
○ 2026-04-04 09:17:58

○NSb.share-dns.net2026-04-04 → 2026-04-04 · 2 obs

○ 2026-04-04 09:17:56
○ 2026-04-04 09:17:58

○NSf1g1ns1.dnspod.net2015-08-16 → 2016-07-14 · 6 obs

● 2015-08-16 06:23:30
● 2015-12-07 03:01:14
○ 2016-03-09 17:38:32
● 2016-07-14 08:16:22
○ 2020-03-02 10:50:58
○ 2026-04-04 09:17:58

○NSf1g1ns2.dnspod.net2015-08-16 → 2016-07-14 · 6 obs

● 2015-08-16 06:23:30
● 2015-12-07 03:01:14
○ 2016-03-09 17:38:32
● 2016-07-14 08:16:22
○ 2020-03-02 10:50:58
○ 2026-04-04 09:17:58

●NSharlan.ns.cloudflare.com2026-04-04 → 2026-04-04 · 3 obs

○ 2020-03-02 10:50:58
● 2026-04-04 09:17:56
● 2026-04-04 09:17:58

○NSjm1.dns.com2020-03-02 → 2020-03-02 · 4 obs

○ 2016-07-14 08:16:22
● 2020-03-02 10:50:58
○ 2026-04-04 09:17:56
○ 2026-04-04 09:17:58

○NSjm2.dns.com2020-03-02 → 2020-03-02 · 4 obs

○ 2016-07-14 08:16:22
● 2020-03-02 10:50:58
○ 2026-04-04 09:17:56
○ 2026-04-04 09:17:58

●NSnena.ns.cloudflare.com2026-04-04 → 2026-04-04 · 3 obs

○ 2020-03-02 10:50:58
● 2026-04-04 09:17:56
● 2026-04-04 09:17:58

○NSns15.domaincontrol.com2016-03-09 → 2016-03-09 · 4 obs

○ 2015-12-07 03:01:14
● 2016-03-09 17:38:32
○ 2016-07-14 08:16:22
○ 2026-04-04 09:17:58

○NSns16.domaincontrol.com2016-03-09 → 2016-03-09 · 4 obs

○ 2015-12-07 03:01:14
● 2016-03-09 17:38:32
○ 2016-07-14 08:16:22
○ 2026-04-04 09:17:58

○MXmailstore1.secureserver.net2016-03-09 → 2016-03-09 · 3 obs

● 2016-03-09 17:38:32
○ 2016-07-14 08:16:22
○ 2026-04-04 09:17:58

○MXsmtp.secureserver.net2016-03-09 → 2016-03-09 · 3 obs

● 2016-03-09 17:38:32
○ 2016-07-14 08:16:22
○ 2026-04-04 09:17:58

○A103.238.224.1742015-08-16 → 2016-07-14 · 6 obs

● 2015-08-16 06:23:30
● 2015-12-07 03:01:14
○ 2016-03-09 17:38:32
● 2016-07-14 08:16:22
○ 2020-03-02 10:50:58
○ 2026-04-04 09:17:58

●A104.21.60.1682026-04-04 → 2026-04-04 · 3 obs

○ 2020-03-02 10:50:58
● 2026-04-04 09:17:56
● 2026-04-04 09:17:58

○A156.226.185.2232020-03-02 → 2020-03-02 · 4 obs

○ 2016-07-14 08:16:22
● 2020-03-02 10:50:58
○ 2026-04-04 09:17:56
○ 2026-04-04 09:17:58

●A172.67.198.1082026-04-04 → 2026-04-04 · 3 obs

○ 2020-03-02 10:50:58
● 2026-04-04 09:17:56
● 2026-04-04 09:17:58

●A2606:4700:3031::ac43:c66c2026-04-04 → 2026-04-04 · 3 obs

○ 2020-03-02 10:50:58
● 2026-04-04 09:17:56
● 2026-04-04 09:17:58

●A2606:4700:3035::6815:3ca82026-04-04 → 2026-04-04 · 3 obs

○ 2020-03-02 10:50:58
● 2026-04-04 09:17:56
● 2026-04-04 09:17:58

○A38.173.204.1482026-04-04 → 2026-04-04 · 2 obs

○ 2026-04-04 09:17:56
○ 2026-04-04 09:17:58

○A50.63.202.562016-03-09 → 2016-03-09 · 4 obs

○ 2015-12-07 03:01:14
● 2016-03-09 17:38:32
○ 2016-07-14 08:16:22
○ 2026-04-04 09:17:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
zx371.com	nena.ns.cloudflare.com, harlan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.250

NS records: nena.ns.cloudflare.com, harlan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zx371.com (unsigned zone)

⏱️ Timing

Total: 253ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.60.168, 172.67.198.108`
AAAA	2	`2606:4700:3031::ac43:c66c, 2606:4700:3035::6815:3ca8`
NS	2	`harlan.ns.cloudflare.com, nena.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`harlan.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

zx371.com is a parent of www.zx371.com.

IP Addresses

zx371.com resolves to four IPs: 2606:4700:3031::ac43:c66c, 2606:4700:3035::6815:3ca8, 104.21.60.168 and 172.67.198.108.

Other host names such as viajesamarruecos.net, metrohm.in, mail.butlersystem.com, sinpoces.com and irecord.org.uk share IP numbers with zx371.com.

Name Servers

zx371.com is delegated to two name servers: harlan.ns.cloudflare.com and nena.ns.cloudflare.com.

zx371.com uses the same name server setup as other domains, including hotelinglesboutique.com, 315cheche.com, dmci-home.com, netmaya.com and hpsea.com.

At least part of the name servers for zx371.com are shared with other domains, for instance nicknack.cz, aidoc.me, kjccej.or.kr, zoroxtv.to and polynewenergy.com.

These name servers are often used together with aida.ns.cloudflare.com, amalia.ns.cloudflare.com and dawn.ns.cloudflare.com.

Host names with six IP numbers:

harlan.ns.cloudflare.com points to: 2606:4700:58::a29f:2cfa, 2803:f800:50::6ca2:c3fa, 2a06:98c1:50::ac40:23fa, 108.162.195.250, 162.159.44.250 and 172.64.35.250.

nena.ns.cloudflare.com points to: 2606:4700:50::a29f:26a1, 2803:f800:50::6ca2:c2a1, 2a06:98c1:50::ac40:22a1, 108.162.194.161, 162.159.38.161 and 172.64.34.161.

zx371.com - robtex.com

zx371.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

`zx371.com`

`com`