`margincenter.com`

DNSSEC	⚠️ Not signed
NS	`ns1.sfn.cn` ⭐
		A	111.63.77.29^{🇨🇳 CMNET-V4HEBEI-AS-AP111.63.64.0/20 CMI (Customer Route)}
NS	`ns2.sfn.cn`
		A	101.37.119.99^{🇨🇳 Alibaba-Cloud101.37.0.0/17}
		A	111.63.77.30^{🇨🇳 CMNET-V4HEBEI-AS-AP111.63.64.0/20 CMI (Customer Route)}
SOA	`ns1.sfn.cn`root@ns1.sfn.cn 2026-03-23 #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=1771291435

Same first word

margincenter.com

DNS History

4 records (2 active, 2 former)

●NSns1.sfn.cn2015-11-04 → 2026-03-23 · 3 obs

○ 2015-07-03 09:52:52
● 2015-11-04 07:18:54
● 2026-03-23 05:50:04

●NSns2.sfn.cn2015-11-04 → 2026-03-23 · 3 obs

○ 2015-07-03 09:52:52
● 2015-11-04 07:18:54
● 2026-03-23 05:50:04

○NSns2.xinnet.cn2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 00:26:34
○ 2015-07-03 09:52:52
○ 2026-03-23 05:50:04

○NSns2.xinnetdns.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 00:26:34
○ 2015-07-03 09:52:52
○ 2026-03-23 05:50:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
margincenter.com	ns1.sfn.cn, ns2.sfn.cn	-

✅ Authoritative Response

Server:111.63.77.30

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for margincenter.com (unsigned zone)

⏱️ Timing

Total: 2246ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.sfn.cn, ns2.sfn.cn`
SOA	1	`ns1.sfn.cn root.ns1.sfn.cn`

Analysis

Name Servers

margincenter.com is delegated to two name servers: ns1.sfn.cn and ns2.sfn.cn.

margincenter.com uses the same name server setup as other domains, for instance gxny.gov.cn, nansing.com.cn, caep-scns.ac.cn, sysengi.com and lsta.cn.

margincenter.com at least partially shares name servers with other domains, such as ntt.com.cn and baohua.com.cn and jxsggzy.cn.

Host names with two IPs:

ns2.sfn.cn points to: 101.37.119.99 and 111.63.77.30.

Host names with one IP:

ns1.sfn.cn points to: 111.63.77.29.

margincenter.com - robtex.com