`sy666.com`

DNSSEC	⚠️ Not signed
A	121.15.208.77^{🇨🇳 CHINANET-BACKBONE121.8.0.0/13 China Telecom Network}
NS	`arlene.dnspod.net` ⭐
		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	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 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}
NS	`shark.dnspod.net`
		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	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
MX	`mail.sy666.com` ⭐
		A	121.15.208.77^{🇨🇳 CHINANET-BACKBONE121.8.0.0/13 China Telecom Network}
TXT	`v=sp1 include:spf.sy666.com ~all`
SOA	`arlene.dnspod.net`freednsadmin@dnspod.com serial=1771062443

`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=1775972022

WOT: SUSPICIOUS (48/100)

Subdomains

mail.sy666.com

Same first word

sy666.com

Similar names

ys666.com

666sy.com

666ys.cc

DNS History

9 records (4 active, 5 former)

●NSarlene.dnspod.net2026-02-18 → 2026-04-12 · 3 obs

○ 2020-02-24 14:09:28
● 2026-02-18 00:51:04
● 2026-04-12 05:41:10

○NSns3.dnsv2.com2015-06-03 → 2020-02-24 · 4 obs

● 2015-06-03 07:32:12
● 2020-02-24 14:09:28
○ 2026-02-18 00:51:04
○ 2026-04-12 05:41:10

○NSns4.dnsv2.com2015-06-03 → 2020-02-24 · 4 obs

● 2015-06-03 07:32:12
● 2020-02-24 14:09:28
○ 2026-02-18 00:51:04
○ 2026-04-12 05:41:10

●NSshark.dnspod.net2026-02-18 → 2026-04-12 · 3 obs

○ 2020-02-24 14:09:28
● 2026-02-18 00:51:04
● 2026-04-12 05:41:10

●MXmail.sy666.com2015-06-03 → 2026-04-12 · 2 obs

● 2015-06-03 07:32:12
● 2026-04-12 05:41:10

○A121.15.208.752015-06-03 → 2016-07-23 · 4 obs

● 2015-06-03 07:32:12
● 2016-07-23 06:51:50
○ 2017-03-30 14:22:16
○ 2026-04-12 05:41:10

○A121.15.208.762017-03-30 → 2017-03-30 · 4 obs

○ 2016-07-23 06:51:50
● 2017-03-30 14:22:16
○ 2026-02-18 00:51:04
○ 2026-04-12 05:41:10

●A121.15.208.772026-02-18 → 2026-04-12 · 3 obs

○ 2017-03-30 14:22:16
● 2026-02-18 00:51:04
● 2026-04-12 05:41:10

○A58.250.71.1512015-10-19 → 2015-10-19 · 4 obs

○ 2015-06-03 07:32:12
● 2015-10-19 02:48:28
○ 2015-12-21 01:19:28
○ 2026-04-12 05:41:10

🔍 DNS Trace

Analysis

Hierarchy

sy666.com is the parent of mail.sy666.com.

IP Addresses

sy666.com points to a single IP number: 121.15.208.77.

Other host names, for instance mail.sy666.com, share IP numbers with sy666.com.

Name Servers

sy666.com is delegated to two name servers: arlene.dnspod.net and shark.dnspod.net.

sy666.com shares the same name server setup as other domains, for example ttdaban.com, lib3d.com, xcx333.com, shusan.cn and weizhi365.com.

sy666.com at least partially shares its name servers with other domains, for instance oneyyds.online.

These name servers are often used with ns3.dnsv2.com and ns4.dnsv2.com.

Host names with six IP numbers:

arlene.dnspod.net points to: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173; shark.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239.

Mail Servers

sy666.com is handled by a single mail server, mail.sy666.com.

Host name mail.sy666.com points to IP address 121.15.208.77.

sy666.com - robtex.com

sy666.com

com