grack.cn - robtex.com

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grack.cn

DNSSEC⚠️ Not signed
A156.241.172.210🇭🇰 AS400619
NSns1.julydns.com ⭐ ⚠️
A47.97.51.45🇨🇳 ALIBABA-CN-NET
PTRip-47-97-51-45.defastlink.net
NSns1.judns.com⚠️
A47.97.51.45🇨🇳 ALIBABA-CN-NET
PTRip-47-97-51-45.defastlink.net
NSns2.judns.com⚠️
A162.159.27.251 Cloudflare
PTRip-162-159-27-251.defastlink.net
NSns2.julydns.com⚠️
A162.159.48.223 Cloudflare
PTRip-162-159-48-223.defastlink.net
SOAns1.julydns.commaster@jmdns.com serial=1754879615

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐ 🔒
NSb.dns.cn 🔒
NSc.dns.cn 🔒
NSd.dns.cn 🔒
NSe.dns.cn 🔒
NSns.cernet.net⚠️
SOAa.dns.cnroot@cnnic.cn serial=2034456363

Same first word

grack.cn
grack.co.kr
grack.net
grack.com

Similar names

gackr.com
acgkr.com
grcka.yolasite.com
rgakc.net
grcka.info
kgcar.blogspot.hk
grkca.com
kcrag.com
arkgc.com
argck.cn
arcgk.com
cgark.cn
arkcg.com
cargk.com

DNS History

11 records (5 active, 6 former)

2017201820192020202120222023202420252026NSns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comdns10.hichina.comdns9.hichina.comjuming.dnsdun.comjuming.dnsdun.netA156.241.172.210104.171.187.123120.24.240.184
○NSdns10.hichina.com2016-09-11 → 2017-04-08 · 4 obs
● 2016-09-11 05:32:38
● 2017-04-08 20:10:32
○ 2020-04-02 07:06:40
○ 2026-02-16 20:37:56
○NSdns9.hichina.com2016-09-11 → 2017-04-08 · 4 obs
● 2016-09-11 05:32:38
● 2017-04-08 20:10:32
○ 2020-04-02 07:06:40
○ 2026-02-16 20:37:56
○NSjuming.dnsdun.com2020-04-02 → 2020-04-02 · 4 obs
○ 2017-04-08 20:10:32
● 2020-04-02 07:06:40
○ 2026-02-16 20:37:54
○ 2026-02-16 20:37:56
○NSjuming.dnsdun.net2020-04-02 → 2020-04-02 · 4 obs
○ 2017-04-08 20:10:32
● 2020-04-02 07:06:40
○ 2026-02-16 20:37:54
○ 2026-02-16 20:37:56
●NSns1.judns.com2026-02-16 → 2026-02-16 · 3 obs
○ 2020-04-02 07:06:40
● 2026-02-16 20:37:54
● 2026-02-16 20:37:56
●NSns1.julydns.com2026-02-16 → 2026-02-16 · 3 obs
○ 2020-04-02 07:06:40
● 2026-02-16 20:37:54
● 2026-02-16 20:37:56
●NSns2.judns.com2026-02-16 → 2026-02-16 · 3 obs
○ 2020-04-02 07:06:40
● 2026-02-16 20:37:54
● 2026-02-16 20:37:56
●NSns2.julydns.com2026-02-16 → 2026-02-16 · 3 obs
○ 2020-04-02 07:06:40
● 2026-02-16 20:37:54
● 2026-02-16 20:37:56
○A104.171.187.1232020-04-02 → 2020-04-02 · 4 obs
○ 2017-04-08 20:10:32
● 2020-04-02 07:06:40
○ 2026-02-16 20:37:54
○ 2026-02-16 20:37:56
○A120.24.240.1842017-04-08 → 2017-04-08 · 3 obs
● 2017-04-08 20:10:32
○ 2020-04-02 07:06:40
○ 2026-02-16 20:37:56
●A156.241.172.2102026-02-16 → 2026-02-16 · 3 obs
○ 2020-04-02 07:06:40
● 2026-02-16 20:37:54
● 2026-02-16 20:37:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
grack.cnns1.judns.com, ns2.judns.com-

✅ Authoritative Response

Server: 162.159.27.251

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grack.cn (unsigned zone)

⏱️ Timing

Total: 1765ms | Queries: -

📄 Records

TypeCountSample Data
A1156.241.172.210
NS2ns1.julydns.com, ns2.julydns.com
SOA1ns1.julydns.com master.jmdns.com

AI analysis

grack.cn resolves to one IP number: 156.241.172.210.

Other host names such as enargy.cn and rootool.com.cn share IP numbers with grack.cn.

grack.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

grack.cn at least partially shares name servers with other domains, for instance tjytjr.com, vj70.com, jmkhk.com, rekoon.cn and bitelife.top.

These name servers are commonly used alongside jm1.dns.com and jm2.dns.com.

Host names with one IP:

ns1.judns.com points to 47.97.51.45

ns2.judns.com points to 162.159.27.251

ns1.julydns.com points to 47.97.51.45

ns2.julydns.com points to 162.159.48.223

Host names that point to 47.97.51.45: ns1.judns.com and ns1.julydns.com