`xchkj.com`

DNSSEC	⚠️ Not signed
A	154.85.49.102^{🇺🇸 BAIDU-1154.85.48.0/21 AS55967}
NS	`xchkj.com` ⭐
		A	154.85.49.102^{🇺🇸 BAIDU-1154.85.48.0/21 AS55967}
NS	`ns1.ndns.cn`
		A	154.85.42.184^{🇺🇸 BAIDU-1154.85.40.0/22 AS55967}
NS	`ns2.ndns.cn`
		A	129.28.156.57^{🇨🇳 TENCENT-NET-AP129.28.144.0/20}
MX	`pop.xchkj.com` ⭐
SOA	`xchkj.com`root@xchkj.com 2011-07-25 #0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776137607

NS for

xchkj.com

Subdomains

pop.xchkj.com

Same first word

xchkj.com

Similar names

xhjck.com

hkxcj.com

chxkj.com

xhkjc.com

khjxc.com

khjcx.cyou

jkxhc.cn

hckjx.cn

khjcx.qpon

cxjkh.com

DNS History

9 records (5 active, 4 former)

●NSns1.ndns.cn2008-03-13 → 2026-04-14 · 2 obs

● 2008-03-13 04:56:40
● 2026-04-14 04:02:28

●NSns2.ndns.cn2008-03-13 → 2026-04-14 · 2 obs

● 2008-03-13 04:56:40
● 2026-04-14 04:02:28

●NSxchkj.com2026-03-01 → 2026-04-14 · 3 obs

○ 2008-03-13 04:56:40
● 2026-03-01 23:09:36
● 2026-04-14 04:02:28

○MXmail.s801.com2017-03-19 → 2017-03-19 · 4 obs

○ 2015-11-28 23:08:40
● 2017-03-19 22:39:14
○ 2020-03-01 00:10:08
○ 2026-04-14 04:02:28

●MXpop.xchkj.com2015-08-05 → 2026-04-14 · 8 obs

○ 2008-03-13 04:56:40
● 2015-08-05 08:05:48
● 2015-11-28 23:08:40
○ 2017-03-19 22:39:14
● 2020-03-01 00:10:08
● 2026-04-06 21:20:18
○ 2026-04-11 18:57:34
● 2026-04-14 04:02:28

●A154.85.49.1022026-03-20 → 2026-04-14 · 5 obs

○ 2026-03-01 23:09:36
● 2026-03-20 04:51:46
● 2026-04-06 21:20:18
○ 2026-04-11 18:57:34
● 2026-04-14 04:02:28

○A43.135.172.1592026-03-01 → 2026-03-01 · 4 obs

○ 2020-03-01 00:10:08
● 2026-03-01 23:09:36
○ 2026-03-20 04:51:46
○ 2026-04-14 04:02:28

○A49.51.241.2172020-03-01 → 2020-03-01 · 4 obs

○ 2017-03-19 22:39:14
● 2020-03-01 00:10:08
○ 2026-03-01 23:09:36
○ 2026-04-14 04:02:28

○A98.126.211.2442015-08-05 → 2017-03-19 · 5 obs

○ 2008-03-13 04:56:40
● 2015-08-05 08:05:48
● 2017-03-19 22:39:14
○ 2020-03-01 00:10:08
○ 2026-04-14 04:02:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net...	-
xchkj.com	ns1.ndns.cn, ns2.ndns.cn	-

✅ Authoritative Response

Server:129.28.156.57

NS records: ns1.ndns.cn, ns2.ndns.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xchkj.com (unsigned zone)

⏱️ Timing

Total: 4046ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.85.49.102`
NS	2	`ns2.ndns.cn, ns1.ndns.cn`
MX	1	`pop.xchkj.com (pri: 20)`
SOA	1	`xchkj.com root.xchkj.com`

Analysis

Hierarchy

The parent of pop.xchkj.com is xchkj.com.

Name Server Role

xchkj.com serves as a name server for xchkj.com.

ns1.ndns.cn and ns2.ndns.cn are commonly used as name servers together with xchkj.com.

IP Addresses

xchkj.com points to an IP address: 154.85.49.102.

other host names include cnhsd.net, hwometal.com, hk206.pc51.com, unijoin.me and invest-xai.com; they share IP numbers with xchkj.com.

Name Servers

xchkj.com is delegated to three name servers: xchkj.com, ns1.ndns.cn and ns2.ndns.cn.

xchkj.com at least partially shares name servers with other domains, for instance glanv.com, dexinkaiyuan.com, saipusi.cn, hysu.cn and cdwy.net.

Host names with one IP:

xchkj.com points to 154.85.49.102; ns1.ndns.cn points to 154.85.42.184; ns2.ndns.cn points to 129.28.156.57.

Mail Servers

xchkj.com is handled by a single mail server, pop.xchkj.com.

xchkj.com - robtex.com

xchkj.com

com