chtool.cn - dns.ninja

chtool.cn

DNSSEC⚠️ Not signed
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25πŸ‡ΊπŸ‡Έ Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa10.share-dns.com ⚠️ Not in parent delegation
A172.64.53.25πŸ‡ΊπŸ‡Έ Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239πŸ‡ΊπŸ‡Έ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb10.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239πŸ‡ΊπŸ‡Έ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US

cn

DNSSECπŸ”’ Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034994441

Same first word

Similar names

DNS History

9 records (4 active, 5 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma10.share-dns.comb.share-dns.netb10.share-dns.netf1g1ns1.dnspod.netf1g1ns2.dnspod.netns1.ce.net.cnns2.ce.net.cnA60.190.131.34
●NSa.share-dns.com2026-02-20 β†’ 2026-07-02 Β· 3 obs
β—‹ 2017-06-16 11:55:06
● 2026-02-20 09:46:30
● 2026-07-02 13:01:16
●NSa10.share-dns.com2026-02-20 β†’ 2026-07-02 Β· 3 obs
β—‹ 2017-06-16 11:55:06
● 2026-02-20 09:46:30
● 2026-07-02 13:01:16
●NSb.share-dns.net2026-02-20 β†’ 2026-07-02 Β· 3 obs
β—‹ 2017-06-16 11:55:06
● 2026-02-20 09:46:30
● 2026-07-02 13:01:16
●NSb10.share-dns.net2026-02-20 β†’ 2026-07-02 Β· 3 obs
β—‹ 2017-06-16 11:55:06
● 2026-02-20 09:46:30
● 2026-07-02 13:01:16
β—‹NSf1g1ns1.dnspod.net2017-06-16 β†’ 2017-06-16 Β· 4 obs
β—‹ 2016-07-04 10:37:40
● 2017-06-16 11:55:06
β—‹ 2026-02-20 09:46:30
β—‹ 2026-07-02 13:01:16
β—‹NSf1g1ns2.dnspod.net2017-06-16 β†’ 2017-06-16 Β· 4 obs
β—‹ 2016-07-04 10:37:40
● 2017-06-16 11:55:06
β—‹ 2026-02-20 09:46:30
β—‹ 2026-07-02 13:01:16
β—‹NSns1.ce.net.cn2015-08-11 β†’ 2016-07-04 Β· 4 obs
● 2015-08-11 13:59:30
● 2016-07-04 10:37:40
β—‹ 2017-06-16 11:55:06
β—‹ 2026-07-02 13:01:16
β—‹NSns2.ce.net.cn2015-08-11 β†’ 2016-07-04 Β· 4 obs
● 2015-08-11 13:59:30
● 2016-07-04 10:37:40
β—‹ 2017-06-16 11:55:06
β—‹ 2026-07-02 13:01:16
β—‹A60.190.131.342015-08-11 β†’ 2016-07-04 Β· 4 obs
● 2015-08-11 13:59:30
● 2016-07-04 10:37:40
β—‹ 2017-06-16 11:55:06
β—‹ 2026-07-02 13:01:16

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cne.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...-
chtool.cna10.share-dns.com, b10.share-dns.net-

βœ… Authoritative Response

Server:172.64.53.25

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

πŸ”’ DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at chtool.cn: Error: DNS query timeout: 203.119.29.1 for DS chtool.cn

⏱️ Timing

Total: 4596ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1108.187.129.198
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

Analysis

Name Servers

The domain chtool.cn is delegated to these four name servers: a10.share-dns.com, a.share-dns.com, b10.share-dns.net and b.share-dns.net.

chtool.cn partially shares its NS delegation with several other domains, including lf6b9n1.top, guangdonganyi.com, shence99.com and two others.

In DNS configurations, these name servers often share authority with a11.share-dns.com, b11.share-dns.net, a7.share-dns.com and 7 other name servers.

Each of a10.share-dns.com, a.share-dns.com, b10.share-dns.net and b.share-dns.net has a single IP address β€” a10.share-dns.com and a.share-dns.com direct to 172.64.53.25, and b10.share-dns.net and b.share-dns.net direct to 172.64.52.239.

a10.share-dns.com and a.share-dns.com each have 172.64.53.25 IP addresses.

b10.share-dns.net and b.share-dns.net each have 172.64.52.239 IP addresses.