`sifangdz.com`

DNSSEC	⚠️ Not signed
A	120.26.47.30^{🇨🇳 Alibaba-Cloud120.26.0.0/16}
NS	`ns11.xincache.com` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ce1.xincache.com`
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ce2.xincache.com`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
MX	`mail1.sifangdz.com` ⭐
MX	`mail.sifangdz.com`⁽¹⁰⁾
SOA	`ns11.xincache.com`ns12@xincache.com serial=1706795815

`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=1785734302

Subdomains

mail.sifangdz.com

mail1.sifangdz.com

Same first word

sifangdz.com

DNS History

12 records (6 active, 6 former)

○NSce1.dns.com2018-08-28 → 2018-08-28 · 4 obs

○ 2016-12-29 02:03:14
● 2018-08-28 01:55:54
○ 2026-03-26 15:04:04
○ 2026-08-03 05:42:14

●NSce1.xincache.com2026-03-26 → 2026-08-03 · 3 obs

○ 2018-08-28 01:55:54
● 2026-03-26 15:04:04
● 2026-08-03 05:42:14

○NSce2.dns.com2018-08-28 → 2018-08-28 · 4 obs

○ 2016-12-29 02:03:14
● 2018-08-28 01:55:54
○ 2026-03-26 15:04:04
○ 2026-08-03 05:42:14

●NSce2.xincache.com2026-03-26 → 2026-08-03 · 3 obs

○ 2018-08-28 01:55:54
● 2026-03-26 15:04:04
● 2026-08-03 05:42:14

○NSns1.ce.net.cn2015-08-08 → 2016-12-29 · 4 obs

● 2015-08-08 06:39:54
● 2016-12-29 02:03:14
○ 2018-08-28 01:55:54
○ 2026-08-03 05:42:14

●NSns11.xincache.com2026-03-26 → 2026-08-03 · 3 obs

○ 2018-08-28 01:55:54
● 2026-03-26 15:04:04
● 2026-08-03 05:42:14

○NSns2.ce.net.cn2015-08-08 → 2016-12-29 · 4 obs

● 2015-08-08 06:39:54
● 2016-12-29 02:03:14
○ 2018-08-28 01:55:54
○ 2026-08-03 05:42:14

●MXmail.sifangdz.com2015-08-08 → 2026-08-03 · 2 obs

● 2015-08-08 06:39:54
● 2026-08-03 05:42:14

●MXmail1.sifangdz.com2015-08-08 → 2026-08-03 · 2 obs

● 2015-08-08 06:39:54
● 2026-08-03 05:42:14

●A120.26.47.302026-03-26 → 2026-08-03 · 3 obs

○ 2018-08-28 01:55:54
● 2026-03-26 15:04:04
● 2026-08-03 05:42:14

○A180.86.18.842018-08-28 → 2018-08-28 · 4 obs

○ 2016-12-29 02:03:14
● 2018-08-28 01:55:54
○ 2026-03-26 15:04:04
○ 2026-08-03 05:42:14

○A180.86.42.132015-08-08 → 2016-12-29 · 4 obs

● 2015-08-08 06:39:54
● 2016-12-29 02:03:14
○ 2018-08-28 01:55:54
○ 2026-08-03 05:42:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net...	-
sifangdz.com	ns1.363.hk, ns2.363.hk	-

✅ Authoritative Response

Server:118.123.253.132

NS records: ns1.363.hk, ns2.363.hk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sifangdz.com (unsigned zone)

⏱️ Timing

Total: 3307ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`120.26.47.30`
NS	2	`ns2.myhostadmin.net, ns1.myhostadmin.net`
MX	2	`mail.sifangdz.com (pri: 10), mail1.sifangdz.com (pri: 10)`
SOA	1	`ns1.myhostadmin.net dnsconct.myhostadmin`

Analysis

Hierarchy

The parent domain of mail.sifangdz.com and mail1.sifangdz.com is sifangdz.com.

IP Addresses

sifangdz.com directs to one IP number, which is 120.26.47.30.

Among the host names that share IP numbers with sifangdz.com are xrlengku.com, isunnygroup.com, hzjunchun.com and two others.

Name Servers

Three name servers are authoritative for sifangdz.com: ce1.xincache.com, ce2.xincache.com and ns11.xincache.com.

sifangdz.com shares at least some of its name servers with other domains, including ftx100.com, xn--5kv44ldtt.com, kamipos.com and two others.

These name servers are frequently seen alongside ns12.xincache.com, ns15.xincache.com, ns16.xincache.com and 4 other name servers.

Host names resolving to 8 IP numbers:

ns11.xincache.com carries IP addresses 1.12.0.4, 36.155.149.180 and 112.80.181.45, with 5 other addresses beyond those.

Host names resolving to 7 IP numbers:

ce1.xincache.com carries IP addresses 1.12.0.4, 112.80.181.45 and 117.89.178.173, with 4 other addresses beyond those.

Host names resolving to 6 IP numbers:

ce2.xincache.com carries IP addresses 1.12.0.1, 117.89.178.184 and 117.135.128.235, with 3 other addresses beyond those.

These two host names — ns11.xincache.com and ce1.xincache.com — each point to 2402:4e00:1470:2::e IP addresses.

These two host names — ns11.xincache.com and ce1.xincache.com — each point to 1.12.0.4 IP addresses.

These two host names — ns11.xincache.com and ce1.xincache.com — each point to 112.80.181.45 IP addresses.

These two host names — ns11.xincache.com and ce1.xincache.com — each point to 117.89.178.173 IP addresses.

These two host names — ns11.xincache.com and ce1.xincache.com — each point to 125.94.59.210 IP addresses.

These two host names — ns11.xincache.com and ce1.xincache.com — each point to 129.211.176.209 IP addresses.

These two host names — ce1.xincache.com and ce2.xincache.com — each point to 117.135.128.235 IP addresses.

Mail Servers

The MX records for sifangdz.com point to two mail servers: mail1.sifangdz.com and mail.sifangdz.com.

sifangdz.com - robtex.com

sifangdz.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`sifangdz.com`

`com`