gzctrb.com - robtex.com

gzctrb.com

DNSSEC⚠️ Not signed
A156.226.98.22🇭🇰 MYCLOUD-AS-AP156.226.64.0/18 CloudFly Net Inc
NSa3.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb3.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1772471564

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776203892

Subdomains

www.gzctrb.com

Same first word

gzctrb.com

Similar names

btgrzc.com

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma3.share-dns.comb.share-dns.netb3.share-dns.netdns17.hichina.comdns18.hichina.comns1.360wzb.comns2.360wzb.comA156.226.98.22112.126.238.96222.73.144.156
●NSa.share-dns.com2026-04-09 → 2026-04-14 · 3 obs
○ 2019-02-19 01:08:08
● 2026-04-09 07:01:32
● 2026-04-14 22:06:24
●NSa3.share-dns.com2026-04-09 → 2026-04-14 · 3 obs
○ 2019-02-19 01:08:08
● 2026-04-09 07:01:32
● 2026-04-14 22:06:24
●NSb.share-dns.net2026-04-09 → 2026-04-14 · 3 obs
○ 2019-02-19 01:08:08
● 2026-04-09 07:01:32
● 2026-04-14 22:06:24
●NSb3.share-dns.net2026-04-09 → 2026-04-14 · 3 obs
○ 2019-02-19 01:08:08
● 2026-04-09 07:01:32
● 2026-04-14 22:06:24
○NSdns17.hichina.com2015-08-20 → 2019-02-19 · 7 obs
● 2015-08-20 15:44:44
○ 2015-12-11 04:30:22
○ 2016-03-12 18:15:34
● 2016-07-03 19:24:14
● 2019-02-19 01:08:08
○ 2026-04-09 07:01:32
○ 2026-04-14 22:06:24
○NSdns18.hichina.com2015-08-20 → 2019-02-19 · 7 obs
● 2015-08-20 15:44:44
○ 2015-12-11 04:30:22
○ 2016-03-12 18:15:34
● 2016-07-03 19:24:14
● 2019-02-19 01:08:08
○ 2026-04-09 07:01:32
○ 2026-04-14 22:06:24
○NSns1.360wzb.com2015-12-11 → 2016-03-12 · 5 obs
○ 2015-08-20 15:44:44
● 2015-12-11 04:30:22
● 2016-03-12 18:15:34
○ 2016-07-03 19:24:14
○ 2026-04-14 22:06:24
○NSns2.360wzb.com2015-12-11 → 2016-03-12 · 5 obs
○ 2015-08-20 15:44:44
● 2015-12-11 04:30:22
● 2016-03-12 18:15:34
○ 2016-07-03 19:24:14
○ 2026-04-14 22:06:24
○A112.126.238.962015-08-20 → 2019-02-19 · 6 obs
● 2015-08-20 15:44:44
○ 2015-12-11 04:30:22
● 2016-03-12 18:15:34
● 2019-02-19 01:08:08
○ 2026-04-09 07:01:32
○ 2026-04-14 22:06:24
●A156.226.98.222026-04-09 → 2026-04-14 · 3 obs
○ 2019-02-19 01:08:08
● 2026-04-09 07:01:32
● 2026-04-14 22:06:24
○A222.73.144.1562015-12-11 → 2015-12-11 · 4 obs
○ 2015-08-20 15:44:44
● 2015-12-11 04:30:22
○ 2016-03-12 18:15:34
○ 2026-04-14 22:06:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...-
gzctrb.comb3.share-dns.net, a3.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b3.share-dns.net, a3.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gzctrb.com (unsigned zone)

⏱️ Timing

Total: 233ms | Queries: -

📄 Records

TypeCountSample Data
A1156.226.98.22
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a3.share-dns.com)

Analysis

Hierarchy

The parent of www.gzctrb.com is gzctrb.com.

IP Addresses

gzctrb.com points to an IP address: 156.226.98.22.

Other host names, for instance www.gzctrb.com, share IP numbers with gzctrb.com.

Name Servers

gzctrb.com delegates to four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.

gzctrb.com at least partially shares name servers with other domains, for instance softlawinternationale.net, mr668.com.cn, wuhanlashou.com, hkoutlanders.com and huaminzb.com.

these name servers are commonly used with a6.share-dns.com, b6.share-dns.net, a5.share-dns.com, a11.share-dns.com, b11.share-dns.net, b5.share-dns.net, a10.share-dns.com, b10.share-dns.net, a2.share-dns.com and b2.share-dns.net.

Hostnames with one IP:

a3.share-dns.com resolves to 172.64.53.25.

a.share-dns.com resolves to 172.64.53.25.

b3.share-dns.net resolves to 172.64.52.239.

b.share-dns.net resolves to 172.64.52.239.

Hostnames resolving to 172.64.53.25: a3.share-dns.com and a.share-dns.com.

Hostnames resolving to 172.64.52.239: b3.share-dns.net and b.share-dns.net.