`guyizisha.com`

DNSSEC	⚠️ Not signed
A	119.45.136.216^{🇨🇳 TENCENT-NET-AP119.45.128.0/20}
NS	`ns1.bdydns.cn` ⭐
		A	240e:940:603:3:0:ff:b05b:137e^{🇨🇳 CHINANET-BACKBONE240e:940::/32 China Telecom (Hebei) Limited}
		A	180.97.36.63^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC180.97.36.0/24 JS-CT NJ-JS-IDC}
		A	183.232.231.249^{🇨🇳 CMNET-GuangDong-AP183.232.231.0/24 CMI (Customer Route)}
NS	`ns2.bdydns.cn`
		A	240e:940:603:5:0:ff:b0cf:479b^{🇨🇳 CHINANET-BACKBONE240e:940::/32 China Telecom (Hebei) Limited}
		A	14.215.177.154^{🇨🇳 CHINANET-BACKBONE14.208.0.0/12 China Telecom Network}
		A	112.80.248.202^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	119.75.222.53^{🇨🇳 Baidu119.75.222.0/24}
		A	124.237.208.58^{🇨🇳 CHINANET-BACKBONE124.236.0.0/14 CMI (Customer Route)}
			PTR	`58.208.237.124.broad.bd.he.dynamic.163data.com.cn`
MX	`mx.guyizisha.com` ⭐
		A	47.112.136.116^{🇨🇳 Alibaba-Cloud47.112.0.0/16 Aliyun Computing Co., LTD}
TXT	`v=spf1 a mx ~all`
SOA	`ns1.bdydns.cn`sa@dudns.com 2018-08-25 #13

`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=1777182256

Subdomains

mx.guyizisha.com

www.guyizisha.com

Same first word

guyizisha.com

DNS History

5 records (4 active, 1 former)

●NSns1.bdydns.cn2018-05-11 → 2026-04-26 · 2 obs

● 2018-05-11 10:32:58
● 2026-04-26 06:11:26

●NSns2.bdydns.cn2018-05-11 → 2026-04-26 · 2 obs

● 2018-05-11 10:32:58
● 2026-04-26 06:11:26

●MXmx.guyizisha.com2026-02-18 → 2026-04-26 · 2 obs

● 2026-02-18 03:57:38
● 2026-04-26 06:11:26

●A119.45.136.2162026-02-18 → 2026-04-26 · 2 obs

● 2026-02-18 03:57:38
● 2026-04-26 06:11:26

○CNAMEchinaiswell.gz01.bdysite.com2018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 10:32:58
○ 2026-02-18 03:57:38
○ 2026-04-26 06:11:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
guyizisha.com	ns1.bdydns.cn, ns2.bdydns.cn	-

✅ Authoritative Response

Server:180.97.36.63

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guyizisha.com (unsigned zone)

⏱️ Timing

Total: 3033ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`119.45.136.216`
NS	2	`ns1.bdydns.cn, ns2.bdydns.cn`
MX	1	`mx.guyizisha.com (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`ns1.bdydns.cn sa.dudns.com`

Analysis

Hierarchy

guyizisha.com is parent of mx.guyizisha.com and www.guyizisha.com.

IP Addresses

guyizisha.com resolves to a single IP address: 119.45.136.216.

Other host names, for instance www.guyizisha.com, share IP numbers with guyizisha.com.

Name Servers

guyizisha.com's delegation uses two name servers, ns1.bdydns.cn and ns2.bdydns.cn.

guyizisha.com shares the same name server setup as other domains, for example xs700.com, gdzmjz.com, haokanbu.com, dxmns.com and dljyz.com.

guyizisha.com at least partially shares name servers with other domains, including shzjgt.com, jxjyhg.com, bjqiuyuan.com, yapdiaozhabing.com and baiyiae.com.

Host names with five IP numbers:

ns2.bdydns.cn points to: 240e:940:603:5:0:ff:b0cf:479b, 14.215.177.154, 112.80.248.202, 119.75.222.53 and 124.237.208.58.

Host names with three IP numbers:

ns1.bdydns.cn points to: 240e:940:603:3:0:ff:b05b:137e, 180.97.36.63 and 183.232.231.249.

Mail Servers

guyizisha.com is handled by a single mail server, mx.guyizisha.com.

mx.guyizisha.com points to a single IP: 47.112.136.116.

guyizisha.com - robtex.com

guyizisha.com

com