`auto731.cn`

DNSSEC	⚠️ Not signed
A	156.240.16.78^{🇭🇰 USZNI-AS-AP156.240.16.0/20 Megalayer}
NS	`ns1.nowcndns.com` ⭐
		A	1.193.216.204^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
		A	218.98.111.129^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	218.98.111.138^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.nowcndns.com`
		A	61.158.128.11^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
			PTR	`11.128.158.61.ha.cnc`
		A	183.253.57.202^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.38^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`ns1.nowcndns.com`admin@nowcndns.com serial=1764932601

`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=2035057813

Subdomains

www.auto731.cn

Same first word

auto731.cn

Similar names

713auto.com

DNS History

10 records (3 active, 7 former)

○NSf1g1ns1.dnspod.net2015-07-03 → 2015-11-13 · 4 obs

● 2015-07-03 10:30:08
● 2015-11-13 18:21:08
○ 2016-04-28 07:13:02
○ 2026-07-18 22:37:28

○NSf1g1ns2.dnspod.net2015-07-03 → 2015-11-13 · 4 obs

● 2015-07-03 10:30:08
● 2015-11-13 18:21:08
○ 2016-04-28 07:13:02
○ 2026-07-18 22:37:28

○NSjuming.dnsdun.com2016-04-28 → 2018-12-28 · 5 obs

○ 2015-11-13 18:21:08
● 2016-04-28 07:13:02
● 2018-12-28 05:59:30
○ 2026-07-01 02:08:26
○ 2026-07-18 22:37:28

○NSjuming.dnsdun.net2016-04-28 → 2018-12-28 · 5 obs

○ 2015-11-13 18:21:08
● 2016-04-28 07:13:02
● 2018-12-28 05:59:30
○ 2026-07-01 02:08:26
○ 2026-07-18 22:37:28

●NSns1.nowcndns.com2026-07-01 → 2026-07-18 · 3 obs

○ 2018-12-28 05:59:30
● 2026-07-01 02:08:26
● 2026-07-18 22:37:28

●NSns2.nowcndns.com2026-07-01 → 2026-07-18 · 3 obs

○ 2018-12-28 05:59:30
● 2026-07-01 02:08:26
● 2026-07-18 22:37:28

○A107.150.47.992015-11-13 → 2015-11-13 · 3 obs

● 2015-11-13 18:21:08
○ 2016-04-28 07:13:02
○ 2026-07-18 22:37:28

○A156.234.87.572018-12-28 → 2018-12-28 · 4 obs

○ 2016-04-28 07:13:02
● 2018-12-28 05:59:30
○ 2026-07-01 02:08:26
○ 2026-07-18 22:37:28

●A156.240.16.782026-07-01 → 2026-07-18 · 5 obs

○ 2018-12-28 05:59:30
● 2026-07-01 02:08:26
○ 2026-07-14 09:31:42
● 2026-07-14 20:06:38
● 2026-07-18 22:37:28

○A23.244.153.1832016-04-28 → 2016-04-28 · 4 obs

○ 2015-11-13 18:21:08
● 2016-04-28 07:13:02
○ 2018-12-28 05:59:30
○ 2026-07-18 22:37:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
auto731.cn	ns1.nowcndns.com, ns2.nowcndns.com	-

✅ Authoritative Response

Server:183.253.57.202

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for auto731.cn (unsigned zone)

⏱️ Timing

Total: 1594ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.240.16.78`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

Hierarchy

The domain www.auto731.cn falls under the parent auto731.cn.

IP Addresses

auto731.cn has exactly one IP address — 156.240.16.78.

zte-e.com.cn, zmaoa.cn, www.zte-e.com.cn plus two other host names have IP numbers in common with auto731.cn.

Name Servers

auto731.cn uses two name servers for its delegation: ns1.nowcndns.com and ns2.nowcndns.com.

The name server configuration of auto731.cn is shared with other domains, for instance gymty.cn, haoyongruanjian.cn, ijrv.cn and two others.

The hosts ns1.nowcndns.com and ns2.nowcndns.com both resolve to three IP numbers: ns1.nowcndns.com to 1.193.216.204, 218.98.111.129 and 218.98.111.138, and ns2.nowcndns.com to 61.158.128.11, 183.253.57.202 and 211.99.99.38.

auto731.cn - robtex.com

auto731.cn

cn