cbrextreme.com - robtex.com

cbrextreme.com

DNSSEC⚠️ Not signed
A103.101.176.158🇯🇵 GNET-AS9294103.101.176.0/24 GNET INC. 3242 NE 3RD AVE
NSa1.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
NSb1.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=1763310844

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=1778727196

Same first word

cbrextreme.com

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma1.share-dns.comb.share-dns.netb1.share-dns.netns1.mediatemple.netns2.mediatemple.netMXmail.cbrextreme.comA103.101.176.15864.13.192.140
●NSa.share-dns.com2026-04-05 → 2026-05-14 · 3 obs
○ 2017-03-19 07:45:38
● 2026-04-05 01:50:20
● 2026-05-14 03:00:12
●NSa1.share-dns.com2026-04-05 → 2026-05-14 · 3 obs
○ 2017-03-19 07:45:38
● 2026-04-05 01:50:20
● 2026-05-14 03:00:12
●NSb.share-dns.net2026-04-05 → 2026-05-14 · 3 obs
○ 2017-03-19 07:45:38
● 2026-04-05 01:50:20
● 2026-05-14 03:00:12
●NSb1.share-dns.net2026-04-05 → 2026-05-14 · 3 obs
○ 2017-03-19 07:45:38
● 2026-04-05 01:50:20
● 2026-05-14 03:00:12
○NSns1.mediatemple.net2015-08-22 → 2017-03-19 · 4 obs
● 2015-08-22 03:53:16
● 2017-03-19 07:45:38
○ 2026-04-05 01:50:20
○ 2026-05-14 03:00:12
○NSns2.mediatemple.net2015-08-22 → 2017-03-19 · 4 obs
● 2015-08-22 03:53:16
● 2017-03-19 07:45:38
○ 2026-04-05 01:50:20
○ 2026-05-14 03:00:12
○MXmail.cbrextreme.com2015-08-22 → 2017-03-19 · 4 obs
● 2015-08-22 03:53:16
● 2017-03-19 07:45:38
○ 2026-04-05 01:50:20
○ 2026-05-14 03:00:12
●A103.101.176.1582026-04-05 → 2026-05-14 · 3 obs
○ 2017-03-19 07:45:38
● 2026-04-05 01:50:20
● 2026-05-14 03:00:12
○A64.13.192.1402015-08-22 → 2017-03-19 · 4 obs
● 2015-08-22 03:53:16
● 2017-03-19 07:45:38
○ 2026-04-05 01:50:20
○ 2026-05-14 03:00:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
cbrextreme.comb1.share-dns.net, a1.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b1.share-dns.net, a1.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cbrextreme.com (unsigned zone)

⏱️ Timing

Total: 501ms | Queries: -

📄 Records

TypeCountSample Data
A1103.101.176.158
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 (a1.share-dns.com)

Analysis

IP Addresses

cbrextreme.com points to a single IP address: 103.101.176.158.

Name Servers

cbrextreme.com is delegated to four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.

At least part of the name servers for cbrextreme.com are shared with other domains, for instance skymapgeo.cn, machine365.com, wuhandfbj.com, bjhhtech.com and gscaopan.com.

these name servers are commonly used with the name servers a8.share-dns.com, b8.share-dns.net, a12.share-dns.com, b12.share-dns.net, a2.share-dns.com, b2.share-dns.net, a6.share-dns.com, b6.share-dns.net, a10.share-dns.com and b10.share-dns.net.

Hostnames with one IP:

a1.share-dns.com points to 172.64.53.25

a.share-dns.com points to 172.64.53.25

b1.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: a1.share-dns.com and a.share-dns.com

Hostnames that point to 172.64.52.239: b1.share-dns.net and b.share-dns.net