jctrip.cn - robtex.com

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`jctrip.cn`

DNSSEC	⚠️ Not signed
A	45.203.85.137^{🇭🇰 HDHK}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 ALIBABA-CN-NET}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 ALIBABA-CN-NET}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^Cloudflare
			PTR	`ip-162-159-27-251.defastlink.net`
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^Cloudflare
			PTR	`ip-162-159-48-223.defastlink.net`
SOA	`ns1.julydns.com`master@jmdns.com serial=1760007047

`cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ 🔒
	NS	`b.dns.cn`
	NS	`c.dns.cn` 🔒
	NS	`d.dns.cn` 🔒
	NS	`e.dns.cn` 🔒
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034456417

Same first word

jctrip.cn

DNS History

11 records (5 active, 6 former)

○NSdns11.hichina.com2018-09-20 → 2018-09-20 · 3 obs

● 2018-09-20 18:11:22
○ 2026-02-15 23:58:16
○ 2026-02-19 00:18:04

○NSdns12.hichina.com2018-09-20 → 2018-09-20 · 3 obs

● 2018-09-20 18:11:22
○ 2026-02-15 23:58:16
○ 2026-02-19 00:18:04

●NSns1.judns.com2026-02-15 → 2026-02-19 · 3 obs

○ 2018-09-20 18:11:22
● 2026-02-15 23:58:16
● 2026-02-19 00:18:04

●NSns1.julydns.com2026-02-15 → 2026-02-19 · 3 obs

○ 2018-09-20 18:11:22
● 2026-02-15 23:58:16
● 2026-02-19 00:18:04

●NSns2.judns.com2026-02-15 → 2026-02-19 · 3 obs

○ 2018-09-20 18:11:22
● 2026-02-15 23:58:16
● 2026-02-19 00:18:04

●NSns2.julydns.com2026-02-15 → 2026-02-19 · 3 obs

○ 2018-09-20 18:11:22
● 2026-02-15 23:58:16
● 2026-02-19 00:18:04

○A103.13.73.1552017-01-30 → 2017-01-30 · 4 obs

○ 2016-02-23 03:39:40
● 2017-01-30 20:55:30
○ 2018-09-20 18:11:22
○ 2026-02-19 00:18:04

○A103.47.248.112018-09-20 → 2018-09-20 · 4 obs

○ 2017-01-30 20:55:30
● 2018-09-20 18:11:22
○ 2026-02-15 23:58:16
○ 2026-02-19 00:18:04

●A45.203.85.1372026-02-15 → 2026-02-19 · 3 obs

○ 2018-09-20 18:11:22
● 2026-02-15 23:58:16
● 2026-02-19 00:18:04

○A64.62.171.1482016-02-23 → 2016-02-23 · 3 obs

● 2016-02-23 03:39:40
○ 2017-01-30 20:55:30
○ 2026-02-19 00:18:04

○CNAME22pk.lncdn.com2017-01-30 → 2017-01-30 · 3 obs

● 2017-01-30 20:55:30
○ 2018-09-20 18:11:22
○ 2026-02-19 00:18:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
jctrip.cn	ns1.judns.com, ns2.judns.com	-

✅ Authoritative Response

Server: 47.97.51.45

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jctrip.cn (unsigned zone)

⏱️ Timing

Total: 2089ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.203.85.137`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

AI analysis

jctrip.cn points to a single IP number: 45.203.85.137.

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

jctrip.cn at least partially shares name servers with other domains, for instance ysvy.cn, 0312audio.com, hzcominfo.com, grubleen.com and c4k1.cn.

These name servers are often used with jm1.dns.com and jm2.dns.com.

Host names with one IP number:

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.