sysmfg.com - robtex.com

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`sysmfg.com`

DNSSEC	⚠️ Not signed
A	154.12.56.81^{🇨🇦 TEST}
NS	`dns19.hichina.com` ⭐
		A	2408:4009:501::27^{🇨🇳 ALIBABA-CN-NET}
		A	39.96.153.40^{🇨🇳 ALIBABA-CN-NET}
		A	39.96.153.60^{🇨🇳 ALIBABA-CN-NET}
		A	47.118.199.200^{🇨🇳 ALIBABA-CN-NET}
		A	47.118.199.220^{🇨🇳 ALIBABA-CN-NET}
		A	120.76.107.40^{🇨🇳 ALIBABA-CN-NET}
		A	120.76.107.60^{🇨🇳 ALIBABA-CN-NET}
		A	139.224.142.100^{🇨🇳 ALIBABA-CN-NET}
		A	139.224.142.110^{🇨🇳 ALIBABA-CN-NET}
NS	`dns20.hichina.com`
		A	2408:4009:501::28^{🇨🇳 ALIBABA-CN-NET}
		A	39.96.153.38^{🇨🇳 ALIBABA-CN-NET}
		A	39.96.153.61^{🇨🇳 ALIBABA-CN-NET}
		A	47.118.199.198^{🇨🇳 ALIBABA-CN-NET}
		A	47.118.199.222^{🇨🇳 ALIBABA-CN-NET}
		A	120.76.107.38^{🇨🇳 ALIBABA-CN-NET}
		A	120.76.107.61^{🇨🇳 ALIBABA-CN-NET}
		A	139.224.142.98^{🇨🇳 ALIBABA-CN-NET}
		A	139.224.142.108^{🇨🇳 ALIBABA-CN-NET}
MX	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`⁽⁵⁾
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN}
MX	`mx3.feishu.cn`⁽¹⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN}
TXT	`v=spf1 +include:_netblocks.m.feishu.cn -all`
SOA	`dns19.hichina.com`hostmaster@hichina.com 2026-01-09 #13

	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=1770918430

sysmfg.com

sfmygs.com

symfgs.com.cn

mygsfs.com

mfgsys.com

Zone	Nameservers	Glue
com	d.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net...	-
sysmfg.com	dns19.hichina.com, dns20.hichina.com	18 records

Server: 120.76.107.38

NS records: dns19.hichina.com, dns20.hichina.com

⚠️ Insecure (no DNSSEC)

No DS record for sysmfg.com (unsigned zone)

Total: 491ms | Queries: -

Type	Count	Sample Data
A	1	`154.12.56.81`
NS	2	`dns20.hichina.com, dns19.hichina.com`
MX	3	`mx1.feishu.cn (pri: 1), mx2.feishu.cn (pri: 5)...`
TXT	1	`v=spf1 +include:_netblocks.m.feishu.cn -`
SOA	1	`dns19.hichina.com hostmaster.hichina.com`

Total: 18

Out-of-bailiwick: 18 (dns19.hichina.com, dns19.hichina.com, dns19.hichina.com...)

sysmfg.com resolves to a single IP address: 154.12.56.81.

sysmfg.com's delegation uses two name servers, dns19.hichina.com and dns20.hichina.com.

sysmfg.com shares the same name server setup as other domains, for example futureinter.com.cn, ojf.cc, xn--fiqs8s8ydrt1c.cn, dasplay.com and zhibola.net.

sysmfg.com at least partially shares name servers with other domains; for instance gamecool.com.cn.

These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.

sysmfg.com is handled by three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

The mail servers for sysmfg.com are shared with other domains, for instance bk0.com, jekka.ai, xluke.com, teslgo.com and easyglobegrowth.com.

Host names with three IP numbers: The host name mx3.feishu.cn points to 52.220.106.220 and 101.126.58.225 and 122.14.229.0.

Host names with two IP numbers: The host name mx2.feishu.cn points to 101.126.58.225 and 122.14.229.0.

Host names with one IP number: The host name mx1.feishu.cn points to 52.220.106.220.