sd-group.cn - robtex.com

sd-group.cn

DNSSEC⚠️ Not signed
A103.148.244.67🇭🇰 AS401696103.148.244.0/23
NSns1.julydns.com ⭐ ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns1.judns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.judns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.julydns.com ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAns1.julydns.commaster@jmdns.com serial=1772554626

cn

DNSSEC🔒 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 2035-05-16 #72
WOT: SUSPICIOUS (13/100)

Same first word

sd-group.ru
sd-group.cn
sd-group.net
sd-group.com
sd-group.be
sd-group.world
sd-group.org
sd-group.eu
sd-group.com.au

Similar names

ds-group.co
grupo-sd.net
ds-group.ru
ds-group.net
ds-group.eu
grupo-ds.eu
ds-group.cn
ds-group.org
d-sgroup.com
ds-group.de
ds-group.com.cn
group-ds.com
grupo-ds.net
d-groups.ru
ds-group.net.ua
ds-group.info
grupo-ds.com
ds-group.be
ds-group.co.jp
grupo-ds.info
ds-group.com

DNS History

7 records (5 active, 2 former)

2017201820192020202120222023202420252026NSns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comdns10.hichina.comdns9.hichina.comA103.148.244.67
○NSdns10.hichina.com2016-01-26 → 2017-04-07 · 4 obs
● 2016-01-26 14:30:56
● 2017-04-07 16:11:12
○ 2026-05-24 01:06:32
○ 2026-07-17 13:58:06
○NSdns9.hichina.com2016-01-26 → 2017-04-07 · 4 obs
● 2016-01-26 14:30:56
● 2017-04-07 16:11:12
○ 2026-05-24 01:06:32
○ 2026-07-17 13:58:06
●NSns1.judns.com2026-05-24 → 2026-07-17 · 3 obs
○ 2017-04-07 16:11:12
● 2026-05-24 01:06:32
● 2026-07-17 13:58:06
●NSns1.julydns.com2026-05-24 → 2026-07-17 · 3 obs
○ 2017-04-07 16:11:12
● 2026-05-24 01:06:32
● 2026-07-17 13:58:06
●NSns2.judns.com2026-05-24 → 2026-07-17 · 3 obs
○ 2017-04-07 16:11:12
● 2026-05-24 01:06:32
● 2026-07-17 13:58:06
●NSns2.julydns.com2026-05-24 → 2026-07-17 · 3 obs
○ 2017-04-07 16:11:12
● 2026-05-24 01:06:32
● 2026-07-17 13:58:06
●A103.148.244.672026-05-24 → 2026-07-17 · 2 obs
● 2026-05-24 01:06:32
● 2026-07-17 13:58:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
sd-group.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 sd-group.cn (unsigned zone)

⏱️ Timing

Total: 890ms | Queries: -

📄 Records

TypeCountSample Data
A1103.148.244.67
NS2ns1.julydns.com, ns2.julydns.com
SOA1ns1.julydns.com master.jmdns.com

Analysis

IP Addresses

sd-group.cn directs to one IP number, which is 103.148.244.67.

Among the host names that share IP numbers with sd-group.cn are wap.ttfft.com, werjh.yzrmp.com, tidedare.com.cn and two others.

Name Servers

The domain sd-group.cn is delegated to these four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

sd-group.cn shares at least some of its name servers with other domains, including szhyc.com.cn, usa-liuxue.net, sr-expo.com and two others.

These name servers are frequently paired with the name servers ns1.onclouddns.com and ns2.onclouddns.com.

Each of ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com has a single IP address — ns1.judns.com and ns2.judns.com direct to 162.159.27.251, and ns1.julydns.com and ns2.julydns.com direct to 162.159.48.223.

ns1.judns.com and ns2.judns.com each have 162.159.27.251 IP addresses.

ns1.julydns.com and ns2.julydns.com each have 162.159.48.223 IP addresses.