`firstcpa.cn`

DNSSEC	⚠️ Not signed
A	185.227.153.23^{🇬🇧 CLOUDIE-AS-AP185.227.152.0/23}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1753500446

`cn`

	DNSSEC	🔒 Signed (DS record present)
	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=2034590646

Same first word

firstcpa.com

firstcpa.cn

Similar names

DNS History

10 records (5 active, 5 former)

○NSf1g1ns1.dnspod.net2015-08-13 → 2017-02-13 · 4 obs

● 2015-08-13 19:44:18
● 2017-02-13 20:27:56
○ 2019-12-21 06:18:34
○ 2026-03-26 21:24:56

○NSf1g1ns2.dnspod.net2015-08-13 → 2017-02-13 · 4 obs

● 2015-08-13 19:44:18
● 2017-02-13 20:27:56
○ 2019-12-21 06:18:34
○ 2026-03-26 21:24:56

○NSjm1.dns.com2019-12-21 → 2019-12-21 · 4 obs

○ 2017-02-13 20:27:56
● 2019-12-21 06:18:34
○ 2026-03-10 07:12:40
○ 2026-03-26 21:24:56

○NSjm2.dns.com2019-12-21 → 2019-12-21 · 4 obs

○ 2017-02-13 20:27:56
● 2019-12-21 06:18:34
○ 2026-03-10 07:12:40
○ 2026-03-26 21:24:56

●NSns1.judns.com2026-03-10 → 2026-03-26 · 3 obs

○ 2019-12-21 06:18:34
● 2026-03-10 07:12:40
● 2026-03-26 21:24:56

●NSns1.julydns.com2026-03-10 → 2026-03-26 · 3 obs

○ 2019-12-21 06:18:34
● 2026-03-10 07:12:40
● 2026-03-26 21:24:56

●NSns2.judns.com2026-03-10 → 2026-03-26 · 3 obs

○ 2019-12-21 06:18:34
● 2026-03-10 07:12:40
● 2026-03-26 21:24:56

●NSns2.julydns.com2026-03-10 → 2026-03-26 · 3 obs

○ 2019-12-21 06:18:34
● 2026-03-10 07:12:40
● 2026-03-26 21:24:56

○A124.173.143.2002015-08-13 → 2017-02-13 · 4 obs

● 2015-08-13 19:44:18
● 2017-02-13 20:27:56
○ 2026-03-10 07:12:40
○ 2026-03-26 21:24:56

●A185.227.153.232026-03-10 → 2026-03-26 · 3 obs

○ 2017-02-13 20:27:56
● 2026-03-10 07:12:40
● 2026-03-26 21:24:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn...	-
firstcpa.cn	ns1.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 firstcpa.cn (unsigned zone)

⏱️ Timing

Total: 1777ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.227.153.23`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

Analysis

IP Addresses

firstcpa.cn resolves to one IP number: 185.227.153.23.

other host names including m-gu.cn, gdtaixin.cn, tidee.cn, gznvchu.com and 009087.com share IP numbers with firstcpa.cn.

Name Servers

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

firstcpa.cn at least partially shares name servers with other domains, for instance zhenleishan.com, wfqicm.cn, hancargo.com, xymxjj.cn and ycyuansen.com.