`ningbf.com`

DNSSEC	⚠️ Not signed
A	156.226.87.169^{🇭🇰 MYCLOUD-AS-AP156.226.64.0/18 CloudFly Net Inc}
NS	`n1.xundns.com` ⭐
		A	2409:8c44:1b00:601:1:1110:609:6027^{🇨🇳 CHINAMOBILE-CN2409:8c44:1b00::/48 CMI (Customer Route)}
		A	2604:86c0:5001:11::2659:466b^{🇺🇸 AS630232604:86c0:5000::/36 GTHOST-SEA}
		A	38.89.70.107^{🇺🇸 AS6302338.89.70.0/24 Route Registered for Cogent Communications Customer - GlobalTelehost Corp}
			PTR	`107-70-89-38.clients.gthost.com`
		A	42.240.163.163^{🇨🇳 CHINANET-Guangdong-GuangZhou-IDC42.240.160.0/20 Guangzhou IDC of ChinaUnicom}
		A	111.6.96.27^{🇨🇳 CHINAMOBILE-CN111.6.96.0/21 CMI (Customer Route)}
NS	`n2.xundns.com`
		A	2408:8621:0:42:e401:813:0:25^{🇨🇳 CHINA169-Backbone2408:8621::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
		A	2408:8722:1801:10:4:611:6303:181^{🇨🇳 CHINA169-Backbone2408:8722::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
		A	2604:86c0:6001:8::a9c5:8e51^{🇺🇸 AS630232604:86c0:6000::/36 GTHOST-SCL}
		A	61.163.30.181^{🇨🇳 CHINA169-Backbone61.163.0.0/16 CNC Group CHINA169 Henan Province Network}
			PTR	`hn.ly.kd.adsl`
		A	122.114.39.7^{🇨🇳 CHINA169-Backbone122.114.0.0/16 route of Chinaunicomroute of Chinaunicom}
		A	169.197.142.81^{🇺🇸 AS63023169.197.142.0/24 GlobalTeleHost}
			PTR	`81-142-197-169.clients.gthost.com`
SOA	`n1.xundns.com`nsadmin@xundns.com serial=437896

`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=1778706911

Same first word

ningbf.com

DNS History

5 records (3 active, 2 former)

○NSdns.4cun.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 00:09:02
○ 2026-03-03 19:32:22
○ 2026-05-13 21:44:20

●NSn1.xundns.com2026-03-03 → 2026-05-13 · 3 obs

○ 2017-08-10 00:09:02
● 2026-03-03 19:32:22
● 2026-05-13 21:44:20

●NSn2.xundns.com2026-03-03 → 2026-05-13 · 3 obs

○ 2017-08-10 00:09:02
● 2026-03-03 19:32:22
● 2026-05-13 21:44:20

●A156.226.87.1692026-03-03 → 2026-05-13 · 2 obs

● 2026-03-03 19:32:22
● 2026-05-13 21:44:20

○CNAME372228.vhost266.cloudvhost.cn2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 00:09:02
○ 2026-03-03 19:32:22
○ 2026-05-13 21:44:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ningbf.com	n1.xundns.com, n2.xundns.com	11 records

✅ Authoritative Response

Server:111.6.96.27

NS records: n1.xundns.com, n2.xundns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ningbf.com (unsigned zone)

⏱️ Timing

Total: 1367ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.226.87.169`
NS	2	`n1.xundns.com, n2.xundns.com`
SOA	1	`n1.xundns.com nsadmin.xundns.com`

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (n1.xundns.com, n1.xundns.com, n1.xundns.com...)

Analysis

IP Addresses

ningbf.com resolves to a single IP address: 156.226.87.169.

Other host names, such as mengchongbaike.com and 37cang.com.cn, share IP numbers with ningbf.com.

Name Servers

ningbf.com's delegation uses two name servers, n1.xundns.com and n2.xundns.com.

ningbf.com shares the same name server setup as other domains, for example dmatk.info, npyzqc.com, lllppp.com, thxgamer.com and 1157dmy301.top.

ningbf.com at least partially shares name servers with other domains, including thejetstreamjournal.com, 33818v.com, 817224.com, 3966999.com and 100ye.com.cn.

These name servers are commonly used with v1s1.xundns.com and v1s2.xundns.com.

Host names with six IP numbers:

Host n2.xundns.com points to: 2408:8621:0:42:e401:813:0:25, 2408:8722:1801:10:4:611:6303:181, 2604:86c0:6001:8::a9c5:8e51, 61.163.30.181, 122.114.39.7 and 169.197.142.81.

Host names with five IP numbers:

Host n1.xundns.com points to: 2409:8c44:1b00:601:1:1110:609:6027, 2604:86c0:5001:11::2659:466b, 38.89.70.107, 42.240.163.163 and 111.6.96.27.

ningbf.com - robtex.com

ningbf.com

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