263server.com - dns.ninja

`263server.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	`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.263.net -all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1769153348

`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=1781497180

Same first word

263server.net

263server.com

Similar names

server326.com

server263.com

DNS History

8 records (4 active, 4 former)

○NSdns10.hichina.com2015-07-26 → 2020-03-02 · 4 obs

● 2015-07-26 09:25:26
● 2020-03-02 10:28:30
○ 2026-03-14 14:30:48
○ 2026-06-15 04:33:56

○NSdns9.hichina.com2015-07-26 → 2020-03-02 · 4 obs

● 2015-07-26 09:25:26
● 2020-03-02 10:28:30
○ 2026-03-14 14:30:48
○ 2026-06-15 04:33:56

●NSns11.xincache.com2026-03-14 → 2026-06-15 · 3 obs

○ 2020-03-02 10:28:30
● 2026-03-14 14:30:48
● 2026-06-15 04:33:56

●NSns12.xincache.com2026-03-14 → 2026-06-15 · 3 obs

○ 2020-03-02 10:28:30
● 2026-03-14 14:30:48
● 2026-06-15 04:33:56

●MXmx.263.net2026-03-14 → 2026-06-15 · 3 obs

○ 2020-03-02 10:28:30
● 2026-03-14 14:30:48
● 2026-06-15 04:33:56

○MXmxn.mxhichina.com2016-02-03 → 2020-03-02 · 4 obs

● 2016-02-03 07:09:38
● 2020-03-02 10:28:30
○ 2026-03-14 14:30:48
○ 2026-06-15 04:33:56

●MXmxw.263.net2026-03-14 → 2026-06-15 · 3 obs

○ 2020-03-02 10:28:30
● 2026-03-14 14:30:48
● 2026-06-15 04:33:56

○MXmxw.mxhichina.com2016-02-03 → 2020-03-02 · 4 obs

● 2016-02-03 07:09:38
● 2020-03-02 10:28:30
○ 2026-03-14 14:30:48
○ 2026-06-15 04:33:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
263server.com	ns11.xincache.com, ns12.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 263server.com (unsigned zone)

⏱️ Timing

Total: 1395ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns12.xincache.com, ns11.xincache.com`
MX	2	`mxw.263.net (pri: 5), mx.263.net (pri: 10)`
TXT	1	`v=spf1 include:spf.263.net -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

263server.com is delegated to two name servers: ns11.xincache.com and ns12.xincache.com.

263server.com has the same name server delegation as a number of other domains, such as ecctlink.com, hongtai17.com, victor.com.cn and two more.

There is at least partial name server overlap between 263server.com and other domains — s189.com, sctbc.net, lspas.com and two more among them.

These name servers regularly appear alongside ce1.xincache.com, ce2.xincache.com, ns19.xincache.com and 7 other name servers in NS record sets.

Host names resolving to 8 IP numbers:

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

Host names resolving to 7 IP numbers:

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

Mail Servers

The MX records for 263server.com point to two mail servers: mx.263.net and mxw.263.net.

263server.com has the same mail server arrangement as a number of other domains, for example darkhorsevapes.com, winmu.com.cn, luokuang.com and two more.

263server.com and a number of other domains — xtm-alu.com, neugart.net.cn, fujitec-elevator.com.cn and tongbupan.com among them — share at least some of the same mail servers.

Hosts pointing to four IP addresses:

mx.263.net resolves to four IP addresses — 38.83.106.84, 38.83.106.85, 143.110.227.31 and 164.92.126.242.

Hosts with two IP numbers each:

mxw.263.net points to 143.110.227.31 and 164.92.126.242.

mx.263.net and mxw.263.net are host names that each point to 143.110.227.31 IP addresses.

mx.263.net and mxw.263.net are host names that each point to 164.92.126.242 IP addresses.