`zd2011.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:9a5f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:48be^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.72.190^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.95^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`meiling.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26fe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2fe^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`meiling.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22fe^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`meiling.ns.cloudflare.com`
		A	108.162.194.254^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.254^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.254^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`nash.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nash.ns.cloudflare.com`
		A	108.162.193.209^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	172.64.33.209^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	173.245.59.209^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.72.190, 172.67.154.95
		IPv6 hints	2606:4700:3031::ac43:9a5f, 2606:4700:3036::6815:48be
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=144, name=cloudflare-ech.com
SOA	`meiling.ns.cloudflare.com`dns@cloudflare.com serial=2409494616

`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=1784658207

rank #978606 globally
rank #429652 in the tld

Same first word

zd2011.com

DNS History

17 records (6 active, 11 former)

○NSdns10.hichina.com2015-11-27 → 2017-02-18 · 4 obs

● 2015-11-27 06:18:36
● 2017-02-18 23:19:04
○ 2026-04-29 08:22:12
○ 2026-07-21 18:26:34

○NSdns9.hichina.com2015-11-27 → 2017-02-18 · 4 obs

● 2015-11-27 06:18:36
● 2017-02-18 23:19:04
○ 2026-04-29 08:22:12
○ 2026-07-21 18:26:34

●NSmeiling.ns.cloudflare.com2026-06-04 → 2026-07-21 · 3 obs

○ 2026-04-29 08:22:12
● 2026-06-04 03:02:02
● 2026-07-21 18:26:34

○NSn1.xundns.com2026-04-29 → 2026-04-29 · 4 obs

○ 2017-02-18 23:19:04
● 2026-04-29 08:22:12
○ 2026-06-04 03:02:02
○ 2026-07-21 18:26:34

○NSn2.xundns.com2026-04-29 → 2026-04-29 · 4 obs

○ 2017-02-18 23:19:04
● 2026-04-29 08:22:12
○ 2026-06-04 03:02:02
○ 2026-07-21 18:26:34

●NSnash.ns.cloudflare.com2026-06-04 → 2026-07-21 · 3 obs

○ 2026-04-29 08:22:12
● 2026-06-04 03:02:02
● 2026-07-21 18:26:34

●A104.21.72.1902026-06-04 → 2026-07-21 · 3 obs

○ 2026-04-29 08:22:12
● 2026-06-04 03:02:02
● 2026-07-21 18:26:34

○A119.28.38.852016-07-05 → 2017-02-18 · 5 obs

○ 2016-03-10 11:13:46
● 2016-07-05 16:02:16
● 2017-02-18 23:19:04
○ 2026-04-29 08:22:12
○ 2026-07-21 18:26:34

○A119.28.39.1022015-11-27 → 2015-11-27 · 3 obs

● 2015-11-27 06:18:36
○ 2016-03-10 11:13:46
○ 2026-07-21 18:26:34

○A119.28.39.1492016-03-10 → 2016-03-10 · 4 obs

○ 2015-11-27 06:18:36
● 2016-03-10 11:13:46
○ 2016-07-05 16:02:16
○ 2026-07-21 18:26:34

●A172.67.154.952026-06-04 → 2026-07-21 · 3 obs

○ 2026-04-29 08:22:12
● 2026-06-04 03:02:02
● 2026-07-21 18:26:34

○A192.186.36.542026-04-29 → 2026-04-29 · 4 obs

○ 2017-02-18 23:19:04
● 2026-04-29 08:22:12
○ 2026-06-04 03:02:02
○ 2026-07-21 18:26:34

●A2606:4700:3031::ac43:9a5f2026-06-27 → 2026-07-21 · 3 obs

○ 2026-06-04 03:02:02
● 2026-06-27 03:55:12
● 2026-07-21 18:26:34

●A2606:4700:3036::6815:48be2026-06-27 → 2026-07-21 · 3 obs

○ 2026-06-04 03:02:02
● 2026-06-27 03:55:12
● 2026-07-21 18:26:34

○A2606:4700:3037::6815:48be2026-06-04 → 2026-06-04 · 4 obs

○ 2026-04-29 08:22:12
● 2026-06-04 03:02:02
○ 2026-06-27 03:55:12
○ 2026-07-21 18:26:34

○A2606:4700:3037::ac43:9a5f2026-06-04 → 2026-06-04 · 4 obs

○ 2026-04-29 08:22:12
● 2026-06-04 03:02:02
○ 2026-06-27 03:55:12
○ 2026-07-21 18:26:34

○CNAMExvps3.083599.com2015-11-27 → 2017-02-18 · 4 obs

● 2015-11-27 06:18:36
● 2017-02-18 23:19:04
○ 2026-04-29 08:22:12
○ 2026-07-21 18:26:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net...	-
zd2011.com	nash.ns.cloudflare.com, meiling.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.254

NS records: nash.ns.cloudflare.com, meiling.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zd2011.com (unsigned zone)

⏱️ Timing

Total: 60ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.72.190, 172.67.154.95`
AAAA	2	`2606:4700:3031::ac43:9a5f, 2606:4700:3036::6815:48be`
NS	2	`meiling.ns.cloudflare.com, nash.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`meiling.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

zd2011.com resolves to four IP addresses: 104.21.72.190, 172.67.154.95, 2606:4700:3031::ac43:9a5f and 2606:4700:3036::6815:48be.

Among the host names that share IP numbers with zd2011.com are south.asia, cnjsp.com, rdpassociates.com and two others.

Name Servers

zd2011.com is delegated to two name servers: meiling.ns.cloudflare.com and nash.ns.cloudflare.com.

zd2011.com has the same name server delegation as a number of other domains, such as chinatena.com, guotouchina.com, chinabizbot.com and two more.

zd2011.com partially shares its NS delegation with several other domains, including griddeltamedia.forum, cloudedgehub.click, sperlingdev.com and two others.

These name servers regularly co-occur with the name servers vasilii.ns.cloudflare.com, aspen.ns.cloudflare.com and theo.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

meiling.ns.cloudflare.com resolves to 108.162.194.254, 162.159.38.254, 172.64.34.254 and 3 other IP addresses.

nash.ns.cloudflare.com resolves to 108.162.193.209, 172.64.33.209, 173.245.59.209 and 3 other IP addresses.

zd2011.com - robtex.com

zd2011.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`zd2011.com`

`com`