sysail.com - dns.ninja

`sysail.com`

DNSSEC	⚠️ Not signed
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	`ns12.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	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.111^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
MX	`mxc.global-mail.cn` ⭐
		A	101.36.121.182^{🇭🇰 UCLOUD-1101.36.121.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL,}
MX	`mxu.global-mail.cn`⁽⁵⁰⁾
		A	117.50.223.79^{🇨🇳 CHINA169-BJ117.50.192.0/19 China Telecom Beijing Co. Ltd.}
TXT	`v=spf1 include:spfv.global-mail.cn -all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1772282786

`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=1784243667

Same first word

sysail.com

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DNS History

11 records (4 active, 7 former)

●NSns11.xincache.com2015-05-31 → 2026-07-16 · 2 obs

● 2015-05-31 20:48:54
● 2026-07-16 23:40:04

●NSns12.xincache.com2015-05-31 → 2026-07-16 · 2 obs

● 2015-05-31 20:48:54
● 2026-07-16 23:40:04

○NSns13.xincache.com2015-05-31 → 2017-09-23 · 4 obs

● 2015-05-31 20:48:54
● 2017-09-23 21:29:44
○ 2026-02-27 23:58:54
○ 2026-07-16 23:40:04

○NSns14.xincache.com2015-05-31 → 2017-09-23 · 4 obs

● 2015-05-31 20:48:54
● 2017-09-23 21:29:44
○ 2026-02-27 23:58:54
○ 2026-07-16 23:40:04

○MXmx-n.global-mail.cn2017-09-23 → 2017-09-23 · 4 obs

○ 2016-11-26 16:43:54
● 2017-09-23 21:29:44
○ 2026-02-27 23:58:54
○ 2026-07-16 23:40:04

○MXmx.ym.163.com2015-05-31 → 2016-11-26 · 4 obs

● 2015-05-31 20:48:54
● 2016-11-26 16:43:54
○ 2017-09-23 21:29:44
○ 2026-07-16 23:40:04

○MXmx1-n.global-mail.cn2017-09-23 → 2017-09-23 · 4 obs

○ 2016-11-26 16:43:54
● 2017-09-23 21:29:44
○ 2026-02-27 23:58:54
○ 2026-07-16 23:40:04

●MXmxc.global-mail.cn2026-05-30 → 2026-07-16 · 3 obs

○ 2026-02-27 23:58:54
● 2026-05-30 09:33:42
● 2026-07-16 23:40:04

○MXmxf.global-mail.cn2026-02-27 → 2026-02-27 · 4 obs

○ 2017-09-23 21:29:44
● 2026-02-27 23:58:54
○ 2026-05-30 09:33:42
○ 2026-07-16 23:40:04

○MXmxf1.global-mail.cn2026-02-27 → 2026-02-27 · 4 obs

○ 2017-09-23 21:29:44
● 2026-02-27 23:58:54
○ 2026-05-30 09:33:42
○ 2026-07-16 23:40:04

●MXmxu.global-mail.cn2026-05-30 → 2026-07-16 · 3 obs

○ 2026-02-27 23:58:54
● 2026-05-30 09:33:42
● 2026-07-16 23:40:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sysail.com	ns11.xincache.com, ns12.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ns11.xincache.com, ns12.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysail.com (unsigned zone)

⏱️ Timing

Total: 894ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns11.xincache.com, ns12.xincache.com`
MX	2	`mxc.global-mail.cn (pri: 5), mxu.global-mail.cn (pri: 50)`
TXT	1	`v=spf1 include:spfv.global-mail.cn -all`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns11.xincache.com, ns11.xincache.com, ns11.xincache.com...)

Analysis

Name Servers

sysail.com has two authoritative name servers — ns11.xincache.com and ns12.xincache.com.

sysail.com uses the same name servers as several other domains — among them jiayigd.com, kn-gd.com, goodpipe.net and two more.

sysail.com partially shares its NS delegation with several other domains, including jgzg-cn.com, achmkting.com, toutoupiao.com and two others.

In DNS configurations, these name servers often share authority with ns13.xincache.com, ns14.xincache.com, ns17.xincache.com and 7 other name servers.

Hostnames that resolve to 8 IP addresses:

ns11.xincache.com points to 1.12.0.4, 36.155.149.180, 112.80.181.45 and 5 other IP addresses.

Hostnames that resolve to 7 IP addresses:

ns12.xincache.com points to 1.12.0.1, 36.155.149.176, 112.80.181.111 and 4 other IP addresses.

Mail Servers

Mail for sysail.com is handled by two mail servers — mxc.global-mail.cn and mxu.global-mail.cn.

sysail.com uses an identical mail server configuration to several other domains — among them taizhouyidun.com, soped.net, lnjzsy.com and two more.

sysail.com has at least partial mail server overlap with other domains such as lcj.cn, vapebus.com, tonglico.com and two more.

This set of mail servers commonly appears together with the mail servers mx-n.global-mail.cn.

mxc.global-mail.cn resolves to 101.36.121.182. mxu.global-mail.cn resolves to 117.50.223.79. Both host names point to a single IP number.