jamc.net.cn - robtex.com

jamc.net.cn

DNSSEC⚠️ Not signed
A23.225.34.75🇺🇸 CNSERVERSLLC23.225.34.0/24 cust proxy reg
NSns1.julydns.com ⭐ ⚠️ Not in parent delegation
A47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD
NSns1.judns.com ⚠️ Not in zone NS records
A47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD
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=1774432248

net.cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐ ⚠️ Not in parent delegation
NSb.dns.cn ⚠️ Not in parent delegation
NSc.dns.cn ⚠️ Not in parent delegation
NScns.cernet.net ⚠️ Not in parent delegation
NSd.dns.cn ⚠️ Not in parent delegation
NSe.dns.cn ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2028145526
WOT: SUSPICIOUS (55/100)

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DNS History

17 records (5 active, 12 former)

20162017201820192020202120222023202420252026NSns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netjm1.dns.comjm2.dns.comn1977.ns.yunjiasu.comn675.ns.yunjiasu.comns1.nowcndns.comns2.nowcndns.comA23.225.34.75104.202.105.108162.159.210.28162.159.211.2838.28.218.61
○NSf1g1ns1.dnspod.net2015-06-30 → 2016-04-17 · 4 obs
● 2015-06-30 11:51:06
● 2016-04-17 19:33:32
○ 2017-03-15 06:18:52
○ 2026-03-29 13:55:50
○NSf1g1ns2.dnspod.net2015-06-30 → 2016-04-17 · 4 obs
● 2015-06-30 11:51:06
● 2016-04-17 19:33:32
○ 2017-03-15 06:18:52
○ 2026-03-29 13:55:50
○NSjm1.dns.com2020-02-28 → 2020-02-28 · 4 obs
○ 2017-03-15 06:18:52
● 2020-02-28 02:33:50
○ 2026-03-14 04:42:22
○ 2026-03-29 13:55:50
○NSjm2.dns.com2020-02-28 → 2020-02-28 · 4 obs
○ 2017-03-15 06:18:52
● 2020-02-28 02:33:50
○ 2026-03-14 04:42:22
○ 2026-03-29 13:55:50
○NSn1977.ns.yunjiasu.com2017-03-15 → 2017-03-15 · 4 obs
○ 2016-04-17 19:33:32
● 2017-03-15 06:18:52
○ 2020-02-28 02:33:50
○ 2026-03-29 13:55:50
○NSn675.ns.yunjiasu.com2017-03-15 → 2017-03-15 · 4 obs
○ 2016-04-17 19:33:32
● 2017-03-15 06:18:52
○ 2020-02-28 02:33:50
○ 2026-03-29 13:55:50
●NSns1.judns.com2026-03-28 → 2026-03-29 · 3 obs
○ 2026-03-14 04:42:22
● 2026-03-28 21:49:58
● 2026-03-29 13:55:50
●NSns1.julydns.com2026-03-28 → 2026-03-29 · 3 obs
○ 2026-03-14 04:42:22
● 2026-03-28 21:49:58
● 2026-03-29 13:55:50
○NSns1.nowcndns.com2026-03-14 → 2026-03-29 · 2 obs
○ 2026-03-14 04:42:22
○ 2026-03-29 13:55:50
●NSns2.judns.com2026-03-28 → 2026-03-29 · 3 obs
○ 2026-03-14 04:42:22
● 2026-03-28 21:49:58
● 2026-03-29 13:55:50
●NSns2.julydns.com2026-03-28 → 2026-03-29 · 3 obs
○ 2026-03-14 04:42:22
● 2026-03-28 21:49:58
● 2026-03-29 13:55:50
○NSns2.nowcndns.com2026-03-14 → 2026-03-29 · 2 obs
○ 2026-03-14 04:42:22
○ 2026-03-29 13:55:50
○A104.202.105.1082020-02-28 → 2020-02-28 · 4 obs
○ 2017-03-15 06:18:52
● 2020-02-28 02:33:50
○ 2026-03-14 04:42:22
○ 2026-03-29 13:55:50
○A162.159.210.282017-03-15 → 2017-03-15 · 3 obs
● 2017-03-15 06:18:52
○ 2020-02-28 02:33:50
○ 2026-03-29 13:55:50
○A162.159.211.282017-03-15 → 2017-03-15 · 3 obs
● 2017-03-15 06:18:52
○ 2020-02-28 02:33:50
○ 2026-03-29 13:55:50
●A23.225.34.752026-03-28 → 2026-03-29 · 3 obs
○ 2026-03-14 04:42:22
● 2026-03-28 21:49:58
● 2026-03-29 13:55:50
○A38.28.218.612026-03-14 → 2026-03-29 · 2 obs
○ 2026-03-14 04:42:22
○ 2026-03-29 13:55:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
jamc.net.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 jamc.net.cn (unsigned zone)

⏱️ Timing

Total: 4302ms | Queries: -

📄 Records

TypeCountSample Data
A123.225.34.75
NS2ns1.julydns.com, ns2.julydns.com
SOA1ns1.julydns.com master.jmdns.com

Analysis

IP Addresses

jamc.net.cn maps to IP address 23.225.34.75.

Other host names, for instance tjstxxh.org.cn, 26sp.com.cn, crtv.sh.cn, 8v.org.cn and baidu.onop.com.cn share IP numbers with jamc.net.cn.

Name Servers

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

jamc.net.cn at least partially shares name servers with other domains such as sllww.com, editingday.com, ropn.cn, eijqugo.cn and wantonli.com.

Host names sharing a single 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 pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com.