`goffachina.com`

DNSSEC	⚠️ Not signed
NS	`ns19.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	`ns20.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	`mxw.263.net` ⭐
		A	143.110.227.31^{🇺🇸 DIGITALOCEAN143.110.224.0/20 DigitalOcean}
		A	164.92.126.242^{🇺🇸 DIGITALOCEAN164.92.96.0/19 DigitalOcean}
MX	`mx.263.net`⁽¹⁰⁾
		A	38.83.106.84^{🇺🇸 AS6319938.83.106.0/24 CS-34755}
			PTR	`us-mx1.263.net`
		A	38.83.106.85^{🇺🇸 AS6319938.83.106.0/24 CS-34755}
			PTR	`us-mx2.263.net`
		A	143.110.227.31^{🇺🇸 DIGITALOCEAN143.110.224.0/20 DigitalOcean}
		A	164.92.126.242^{🇺🇸 DIGITALOCEAN164.92.96.0/19 DigitalOcean}
TXT	`v=spf1 include:spf.263xmail.com ~all`
SOA	`ns19.xincache.com`enterprise1dnsadmin@dnspod.com serial=1576639377

`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=1777036706

Subdomains

mail.goffachina.com

Same first word

goffachina.com

DNS History

7 records (4 active, 3 former)

○NSns13.xincache.com2015-06-09 → 2016-09-08 · 4 obs

● 2015-06-09 15:54:06
● 2016-09-08 15:37:36
○ 2017-04-04 09:29:48
○ 2026-04-24 13:32:04

○NSns14.xincache.com2015-06-09 → 2016-09-08 · 4 obs

● 2015-06-09 15:54:06
● 2016-09-08 15:37:36
○ 2017-04-04 09:29:48
○ 2026-04-24 13:32:04

●NSns19.xincache.com2017-04-04 → 2026-04-24 · 3 obs

○ 2016-09-08 15:37:36
● 2017-04-04 09:29:48
● 2026-04-24 13:32:04

●NSns20.xincache.com2017-04-04 → 2026-04-24 · 3 obs

○ 2016-09-08 15:37:36
● 2017-04-04 09:29:48
● 2026-04-24 13:32:04

○MXmail.goffachina.com2015-06-09 → 2015-10-22 · 4 obs

● 2015-06-09 15:54:06
● 2015-10-22 10:46:32
○ 2015-12-31 17:57:28
○ 2026-04-24 13:32:04

●MXmx.263.net2015-12-31 → 2026-04-24 · 3 obs

○ 2015-10-22 10:46:32
● 2015-12-31 17:57:28
● 2026-04-24 13:32:04

●MXmxw.263.net2015-12-31 → 2026-04-24 · 3 obs

○ 2015-10-22 10:46:32
● 2015-12-31 17:57:28
● 2026-04-24 13:32:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
goffachina.com	ns19.xincache.com, ns20.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.1

NS records: ns19.xincache.com, ns20.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for goffachina.com (unsigned zone)

⏱️ Timing

Total: 127ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns19.xincache.com, ns20.xincache.com`
MX	2	`mxw.263.net (pri: 5), mx.263.net (pri: 10)`
TXT	1	`v=spf1 include:spf.263xmail.com ~all`
SOA	1	`ns19.xincache.com enterprise1dnsadmin.dn`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns19.xincache.com, ns19.xincache.com, ns19.xincache.com...)

Analysis

Hierarchy

goffachina.com is the parent of mail.goffachina.com.

Name Servers

goffachina.com's delegation uses two name servers, ns19.xincache.com and ns20.xincache.com.

goffachina.com shares the same name server setup as other domains, for example 3158.cc, yishujie.com, zhbike.com, dadecom.com and seabag.cn.

goffachina.com at least partially shares name servers with other domains, including sg-jt.com, shangshui.gov.cn, ekonkitchen.com, 99001.com and logi.com.cn.

these name servers are commonly used with ns11.xincache.com, ns12.xincache.com, ns17.xincache.com and ns18.xincache.com.

Eight IP numbers for host names:

ns19.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.

Seven IP numbers for host names:

ns20.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.

Mail Servers

goffachina.com is handled by two mail servers: mx.263.net and mxw.263.net.

goffachina.com shares its mail server setup with other domains, including sptarps.com, denso-cp.com, supernalparty.com, cahe.edu.cn and mse-intl.com.

The mail servers for goffachina.com are shared with other domains, for instance hailicn.com, qianaolawyer.com, hzhlbj.com, bjdebo.net and sxdzjt.com.

Names by IP count:

Four IP numbers: mx.263.net points to: 38.83.106.84, 38.83.106.85, 143.110.227.31 and 164.92.126.242.

Two IP numbers: mxw.263.net points to: 143.110.227.31 and 164.92.126.242.

Names that point to 143.110.227.31: mx.263.net and mxw.263.net.

Names that point to 164.92.126.242: mx.263.net and mxw.263.net.

goffachina.com - robtex.com

goffachina.com

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