`zrdoors.com`

DNSSEC	⚠️ Not signed
A	154.208.13.32^{🇺🇸 USZNI-AS-AP154.208.12.0/23}
NS	`a5.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b5.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1766229058

`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=1774830817

Same first word

zrdoors.com

Similar names

rzdoors.com

DNS History

11 records (5 active, 6 former)

●NSa.share-dns.com2026-03-28 → 2026-03-30 · 3 obs

○ 2016-09-13 12:24:12
● 2026-03-28 15:38:18
● 2026-03-30 00:54:56

●NSa5.share-dns.com2026-03-28 → 2026-03-30 · 3 obs

○ 2016-09-13 12:24:12
● 2026-03-28 15:38:18
● 2026-03-30 00:54:56

●NSb.share-dns.net2026-03-28 → 2026-03-30 · 3 obs

○ 2016-09-13 12:24:12
● 2026-03-28 15:38:18
● 2026-03-30 00:54:56

●NSb5.share-dns.net2026-03-28 → 2026-03-30 · 3 obs

○ 2016-09-13 12:24:12
● 2026-03-28 15:38:18
● 2026-03-30 00:54:56

○NSns17.xincache.com2015-05-22 → 2016-09-13 · 4 obs

● 2015-05-22 23:12:44
● 2016-09-13 12:24:12
○ 2026-03-28 15:38:18
○ 2026-03-30 00:54:56

○NSns18.xincache.com2015-05-22 → 2016-09-13 · 4 obs

● 2015-05-22 23:12:44
● 2016-09-13 12:24:12
○ 2026-03-28 15:38:18
○ 2026-03-30 00:54:56

○MXmail.happyisp.com2018-08-05 → 2018-08-05 · 4 obs

○ 2016-09-13 12:24:12
● 2018-08-05 08:39:50
○ 2026-03-28 15:38:18
○ 2026-03-30 00:54:56

○MXmail.zrdoors.com2015-05-22 → 2016-09-13 · 4 obs

● 2015-05-22 23:12:44
● 2016-09-13 12:24:12
○ 2018-08-05 08:39:50
○ 2026-03-30 00:54:56

●A154.208.13.322026-03-28 → 2026-03-30 · 3 obs

○ 2018-08-05 08:39:50
● 2026-03-28 15:38:18
● 2026-03-30 00:54:56

○A50.117.113.2192018-08-05 → 2018-08-05 · 4 obs

○ 2016-09-13 12:24:12
● 2018-08-05 08:39:50
○ 2026-03-28 15:38:18
○ 2026-03-30 00:54:56

○A61.153.203.1662015-05-22 → 2016-09-13 · 4 obs

● 2015-05-22 23:12:44
● 2016-09-13 12:24:12
○ 2018-08-05 08:39:50
○ 2026-03-30 00:54:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
zrdoors.com	b5.share-dns.net, a5.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b5.share-dns.net, a5.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zrdoors.com (unsigned zone)

⏱️ Timing

Total: 94ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.208.13.32`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a5.share-dns.com)

Analysis

IP Addresses

zrdoors.com points to a single IP number: 154.208.13.32.

Other host names, for instance dabingwang.com and yyreinforce.com, share IP numbers with zrdoors.com.

Name Servers

zrdoors.com is delegated to four name servers: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.

zrdoors.com shares name servers with other domains at least partially, for instance qianxunqianpin.com, wzcbd.net, chemcollaborate.com, zdenv.com and gxjsb.com.