021-tz.com - robtex.com

021-tz.com

DNSSEC⚠️ Not signed
A38.6.174.227🇺🇸 PEGTECHINC38.6.168.0/21 PEG TEHC INC
A38.48.151.115🇺🇸 PEGTECHINC38.48.128.0/18
NSa10.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
NSb10.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=1776416818

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=1777487966

Same first word

021-tz.com

DNS History

9 records (6 active, 3 former)

202120222023202420252026NSa.share-dns.coma10.share-dns.comb.share-dns.netb10.share-dns.netns4.dnsdun.comns4.dnsdun.netA38.48.151.11538.6.174.227156.227.78.221
●NSa.share-dns.com2026-04-29 → 2026-04-29 · 2 obs
○ 2020-03-08 09:37:44
● 2026-04-29 18:47:46
●NSa10.share-dns.com2026-04-29 → 2026-04-29 · 2 obs
○ 2020-03-08 09:37:44
● 2026-04-29 18:47:46
●NSb.share-dns.net2026-04-29 → 2026-04-29 · 2 obs
○ 2020-03-08 09:37:44
● 2026-04-29 18:47:46
●NSb10.share-dns.net2026-04-29 → 2026-04-29 · 2 obs
○ 2020-03-08 09:37:44
● 2026-04-29 18:47:46
○NSns4.dnsdun.com2020-03-08 → 2020-03-08 · 2 obs
● 2020-03-08 09:37:44
○ 2026-04-29 18:47:46
○NSns4.dnsdun.net2020-03-08 → 2020-03-08 · 2 obs
● 2020-03-08 09:37:44
○ 2026-04-29 18:47:46
○A156.227.78.2212020-03-08 → 2020-03-08 · 2 obs
● 2020-03-08 09:37:44
○ 2026-04-29 18:47:46
●A38.48.151.1152026-04-29 → 2026-04-29 · 2 obs
○ 2020-03-08 09:37:44
● 2026-04-29 18:47:46
●A38.6.174.2272026-04-29 → 2026-04-29 · 2 obs
○ 2020-03-08 09:37:44
● 2026-04-29 18:47:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net...-
021-tz.comb10.share-dns.net, a10.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b10.share-dns.net, a10.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 021-tz.com (unsigned zone)

⏱️ Timing

Total: 629ms | Queries: -

📄 Records

TypeCountSample Data
A238.6.174.227, 38.48.151.115
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 (a10.share-dns.com)

Analysis

IP Addresses

021-tz.com points to two IP numbers: 38.6.174.227 and 38.48.151.115.

Other host names such as kaiue.cn, 4-flex.com, a0756.cn, jscl.net and 36173859.com share IP numbers with 021-tz.com.

Name Servers

021-tz.com is delegated to four name servers: a10.share-dns.com, a.share-dns.com, b10.share-dns.net and b.share-dns.net.

At least part of the name servers for 021-tz.com are shared with other domains, for instance wjjko.com, tiansiji.com, gxluoxier.com, 96bbb.com and tristateglassinc.com.

these name servers are commonly used with the name servers a3.share-dns.com, b3.share-dns.net, a11.share-dns.com, b11.share-dns.net, a4.share-dns.com, b4.share-dns.net, a7.share-dns.com, b7.share-dns.net, a6.share-dns.com and b6.share-dns.net.

Hostnames with one IP:

a10.share-dns.com points to 172.64.53.25

a.share-dns.com points to 172.64.53.25

b10.share-dns.net points to 172.64.52.239

b.share-dns.net points to 172.64.52.239

Hostnames that point to 172.64.53.25: a10.share-dns.com and a.share-dns.com

Hostnames that point to 172.64.52.239: b10.share-dns.net and b.share-dns.net