walltechsystem.cn - dns.ninja

`walltechsystem.cn`

DNSSEC	⚠️ Not signed
A	52.80.141.190^{🇨🇳 BJ-GUANGHUAN-AP52.80.0.0/16 Amazon EC2 BJS Prefix}
NS	`ns-1179.awsdns-cn-09.net` ⭐ ⚠️ Not in parent delegation
		A	52.82.180.155^{🇨🇳 WESTCLOUDDATA52.82.180.0/24 Amazon ROUTE53 ZHY prefix}
NS	`ns-2688.awsdns-cn-40.biz` ⚠️ Not in parent delegation
		A	54.222.34.128^{🇨🇳 BJ-GUANGHUAN-AP54.222.34.0/24 Amazon ROUTE53 BJS prefix}
			PTR	`ns-2688.awsdns-cn-40.biz`
NS	`ns-3370.awsdns-cn-18.cn` ⚠️ Not in parent delegation
		A	54.222.37.42^{🇨🇳 BJ-GUANGHUAN-AP54.222.37.0/24 Amazon ROUTE53 BJS prefix}
			PTR	`ns-3370.awsdns-cn-18.cn`
NS	`ns-996.awsdns-cn-62.com`
		A	52.82.179.228^{🇨🇳 WESTCLOUDDATA52.82.179.0/24 Amazon ROUTE53 ZHY prefix}
NS	`ns-intl-3370.awsdns-cn-18.cn` ⚠️ Not in parent delegation
		A	52.46.181.42^{🇺🇸 Amazon52.46.181.0/24 ROUTE53 PDX prefix}
			PTR	`ns-intl-3370.awsdns-cn-18.cn`
NS	`ns-intl-996.awsdns-cn-62.com`
		A	52.46.187.228^{🇩🇪 Amazon52.46.187.0/24 ROUTE53 FRA prefix}
			PTR	`ns-intl-996.awsdns-cn-62.com`
MX	`hzmx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`v=spf1 include:spf.qiye.163.com -all`
SOA	`ns-1179.awsdns-cn-09.net`awsdns-hostmaster@amazon.com serial=1

`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=2035154666

Subdomains

mail.walltechsystem.cn

Same first word

walltechsystem.cn

DNS History

15 records (8 active, 7 former)

○NSdns.4cun.com2015-06-27 → 2018-01-24 · 4 obs

● 2015-06-27 00:36:42
● 2018-01-24 14:17:22
○ 2026-02-20 19:29:46
○ 2026-08-08 04:43:14

●NSns-1179.awsdns-cn-09.net2026-02-20 → 2026-08-08 · 3 obs

○ 2018-01-24 14:17:22
● 2026-02-20 19:29:46
● 2026-08-08 04:43:14

●NSns-2688.awsdns-cn-40.biz2026-02-20 → 2026-08-08 · 3 obs

○ 2018-01-24 14:17:22
● 2026-02-20 19:29:46
● 2026-08-08 04:43:14

●NSns-3370.awsdns-cn-18.cn2026-02-20 → 2026-08-08 · 3 obs

○ 2018-01-24 14:17:22
● 2026-02-20 19:29:46
● 2026-08-08 04:43:14

●NSns-996.awsdns-cn-62.com2026-02-20 → 2026-08-08 · 3 obs

○ 2018-01-24 14:17:22
● 2026-02-20 19:29:46
● 2026-08-08 04:43:14

●NSns-intl-3370.awsdns-cn-18.cn2026-02-20 → 2026-08-08 · 3 obs

○ 2018-01-24 14:17:22
● 2026-02-20 19:29:46
● 2026-08-08 04:43:14

●NSns-intl-996.awsdns-cn-62.com2026-02-20 → 2026-08-08 · 3 obs

○ 2018-01-24 14:17:22
● 2026-02-20 19:29:46
● 2026-08-08 04:43:14

●MXhzmx01.mxmail.netease.com2026-02-20 → 2026-08-08 · 3 obs

○ 2018-01-24 14:17:22
● 2026-02-20 19:29:46
● 2026-08-08 04:43:14

○MXmail.walltechsystem.cn2015-06-27 → 2017-01-05 · 4 obs

● 2015-06-27 00:36:42
● 2017-01-05 10:02:18
○ 2018-01-24 14:17:22
○ 2026-08-08 04:43:14

○MXmxbiz1.qq.com2018-01-24 → 2018-01-24 · 4 obs

○ 2017-01-05 10:02:18
● 2018-01-24 14:17:22
○ 2026-02-20 19:29:46
○ 2026-08-08 04:43:14

○MXmxbiz2.qq.com2018-01-24 → 2018-01-24 · 4 obs

○ 2017-01-05 10:02:18
● 2018-01-24 14:17:22
○ 2026-02-20 19:29:46
○ 2026-08-08 04:43:14

○A42.159.133.432015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 00:36:42
○ 2015-11-03 12:55:34
○ 2026-08-08 04:43:14

●A52.80.141.1902026-02-20 → 2026-08-08 · 3 obs

○ 2018-01-24 14:17:22
● 2026-02-20 19:29:46
● 2026-08-08 04:43:14

○A54.222.130.1892018-01-24 → 2018-01-24 · 4 obs

○ 2017-01-05 10:02:18
● 2018-01-24 14:17:22
○ 2026-02-20 19:29:46
○ 2026-08-08 04:43:14

○A54.223.46.1232015-11-03 → 2017-01-05 · 5 obs

○ 2015-06-27 00:36:42
● 2015-11-03 12:55:34
● 2017-01-05 10:02:18
○ 2018-01-24 14:17:22
○ 2026-08-08 04:43:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
walltechsystem.cn	ns-996.awsdns-cn-62.com, ns-intl-996.awsdns-cn-62.com	-

✅ Authoritative Response

Server:52.46.187.228

NS records: ns-996.awsdns-cn-62.com, ns-intl-996.awsdns-cn-62.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for walltechsystem.cn (unsigned zone)

⏱️ Timing

Total: 4012ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.80.141.190`
NS	6	`ns-1179.awsdns-cn-09.net, ns-2688.awsdns-cn-40.biz...`
MX	1	`hzmx01.mxmail.netease.com (pri: 5)`
TXT	1	`v=spf1 include:spf.qiye.163.com -all`
SOA	1	`ns-1179.awsdns-cn-09.net awsdns-hostmast`

Analysis

Hierarchy

mail.walltechsystem.cn is a subdomain of walltechsystem.cn.

IP Addresses

walltechsystem.cn resolves to one IP address: 52.80.141.190.

ec2-52-80-141-190.cn-north-1.compute.amazonaws.com.cn is an example of another host name that shares IP numbers with walltechsystem.cn.

Name Servers

walltechsystem.cn has 6 name servers — ns-2688.awsdns-cn-40.biz, ns-3370.awsdns-cn-18.cn, ns-intl-3370.awsdns-cn-18.cn and 3 others.

The name servers for walltechsystem.cn overlap at least in part with those of other domains, including grandmirror.cn and oauth.integration.battlenet.com.cn.

These name servers commonly appear in delegations together with ns-996.awsdns-cn-62.com, ns-intl-996.awsdns-cn-62.com, ns-1179.awsdns-cn-09.net and 7 other.

Hosts with just one IP address:

ns-2688.awsdns-cn-40.biz resolves to 54.222.34.128.

ns-3370.awsdns-cn-18.cn resolves to 54.222.37.42.

ns-intl-3370.awsdns-cn-18.cn resolves to 52.46.181.42.

ns-996.awsdns-cn-62.com resolves to 52.82.179.228.

ns-intl-996.awsdns-cn-62.com resolves to 52.46.187.228.

ns-1179.awsdns-cn-09.net resolves to 52.82.180.155.

Mail Servers

Mail for walltechsystem.cn is handled by a single mail server, hzmx01.mxmail.netease.com.

walltechsystem.cn uses an identical mail server configuration to several other domains — among them eco-ev.com, purrrrcreator.com, suzhoulongjie.com and two more.

walltechsystem.cn has at least partial mail server overlap with other domains such as loveyuyi.com, jinbocn.com, thltd.com and two more.

This set of mail servers commonly appears together with the mail servers hzmx02.mxmail.netease.com.

hzmx01.mxmail.netease.com resolves to two IP numbers — 47.251.71.119 and 47.251.84.126.