`xykb.com`

DNSSEC	⚠️ Not signed
A	58.34.235.50^{🇨🇳 SHANGHAITELECOM58.34.0.0/16 Chinanet Shanghai}
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}
			PTR	`ip-1-12-0-4.defastlink.net`
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
			PTR	`ip-36-155-149-180.defastlink.net`
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
			PTR	`ip-112-80-181-45.defastlink.net`
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
			PTR	`ip-117-89-178-173.defastlink.net`
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
			PTR	`ip-125-94-59-210.defastlink.net`
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
			PTR	`ip-129-211-176-209.defastlink.net`
NS	`ce1.xincache.com`
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
			PTR	`ip-1-12-0-4.defastlink.net`
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
			PTR	`ip-112-80-181-45.defastlink.net`
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
			PTR	`ip-117-89-178-173.defastlink.net`
		A	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
			PTR	`ip-125-94-59-210.defastlink.net`
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
			PTR	`ip-129-211-176-209.defastlink.net`
NS	`ce2.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}
			PTR	`ip-1-12-0-1.defastlink.net`
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
			PTR	`ip-117-89-178-184.defastlink.net`
		A	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
			PTR	`ip-129-211-176-239.defastlink.net`
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
			PTR	`ip-220-196-136-35.defastlink.net`
MX	`hzmx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`hzmx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`v=spf1 include:spf.163.com`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1716355746

`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

xykb.com

Similar names

yxbk.net

kxyb.com

yxbk.com

ybkx.net

xbky.com

kyxb.com

ybxk.cn

ybxk.net

bkyx.cn

bykx.com

yxkb.cn

xybk.cc

xbyk.com

xkby.cn

kyxb.cn

DNS History

19 records (6 active, 13 former)

○NSce1.dns.com2020-01-07 → 2020-01-07 · 4 obs

○ 2017-03-11 21:04:30
● 2020-01-07 22:54:16
○ 2026-02-15 23:13:48
○ 2026-03-23 06:27:56

●NSce1.xincache.com2026-02-15 → 2026-03-23 · 3 obs

○ 2020-01-07 22:54:16
● 2026-02-15 23:13:48
● 2026-03-23 06:27:56

○NSce2.dns.com2020-01-07 → 2020-01-07 · 4 obs

○ 2017-03-11 21:04:30
● 2020-01-07 22:54:16
○ 2026-02-15 23:13:48
○ 2026-03-23 06:27:56

●NSce2.xincache.com2026-02-15 → 2026-03-23 · 3 obs

○ 2020-01-07 22:54:16
● 2026-02-15 23:13:48
● 2026-03-23 06:27:56

●NSns11.xincache.com2026-02-15 → 2026-03-23 · 3 obs

○ 2020-01-07 22:54:16
● 2026-02-15 23:13:48
● 2026-03-23 06:27:56

○NSns3.ce.net.cn2015-06-02 → 2017-03-11 · 5 obs

○ 2008-03-19 08:47:34
● 2015-06-02 20:50:52
● 2017-03-11 21:04:30
○ 2020-01-07 22:54:16
○ 2026-03-23 06:27:56

○NSns3.china-enterprise.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 08:47:34
○ 2015-06-02 20:50:52
○ 2026-03-23 06:27:56

○NSns4.china-enterprise.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 08:47:34
○ 2015-06-02 20:50:52
○ 2026-03-23 06:27:56

●MXhzmx01.mxmail.netease.com2026-02-15 → 2026-03-23 · 3 obs

○ 2020-01-07 22:54:16
● 2026-02-15 23:13:48
● 2026-03-23 06:27:56

●MXhzmx02.mxmail.netease.com2026-02-15 → 2026-03-23 · 3 obs

○ 2020-01-07 22:54:16
● 2026-02-15 23:13:48
● 2026-03-23 06:27:56

○MXmail.xykb.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 08:47:34
○ 2015-06-02 20:50:52
○ 2026-03-23 06:27:56

○MXmail1.xykb.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 08:47:34
○ 2015-06-02 20:50:52
○ 2026-03-23 06:27:56

○MXsmx96.cn4e.com2015-06-02 → 2020-01-07 · 5 obs

○ 2008-03-19 08:47:34
● 2015-06-02 20:50:52
● 2020-01-07 22:54:16
○ 2026-02-15 23:13:48
○ 2026-03-23 06:27:56

○A118.244.197.842017-03-11 → 2017-03-11 · 4 obs

○ 2016-06-28 08:23:24
● 2017-03-11 21:04:30
○ 2020-01-07 22:54:16
○ 2026-03-23 06:27:56

○A210.51.169.162008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 08:47:34
○ 2015-06-02 20:50:52
○ 2026-03-23 06:27:56

○A218.5.76.1112015-10-30 → 2016-06-28 · 5 obs

○ 2008-03-19 08:47:34
● 2015-10-30 21:30:56
● 2016-06-28 08:23:24
○ 2017-03-11 21:04:30
○ 2026-03-23 06:27:56

○A222.76.218.1442015-06-02 → 2015-06-02 · 4 obs

○ 2008-03-19 08:47:34
● 2015-06-02 20:50:52
○ 2015-10-30 21:30:56
○ 2026-03-23 06:27:56

●A58.34.235.502026-02-15 → 2026-03-23 · 3 obs

○ 2020-01-07 22:54:16
● 2026-02-15 23:13:48
● 2026-03-23 06:27:56

○CNAMExykb.com.m.alikunlun.com2020-01-07 → 2026-02-16 · 4 obs

● 2020-01-07 22:54:16
● 2026-02-16 09:26:40
○ 2026-02-18 02:32:40
○ 2026-03-23 06:27:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
xykb.com	ce1.xincache.com, ce2.xincache.com	9 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ce1.xincache.com, ce2.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xykb.com (unsigned zone)

⏱️ Timing

Total: 147ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`58.34.235.50`
NS	2	`ce2.xincache.com, ce1.xincache.com`
MX	2	`hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (ce1.xincache.com, ce1.xincache.com, ce1.xincache.com...)

Analysis

IP Addresses

xykb.com points to a single IP number: 58.34.235.50.

Name Servers

The domain xykb.com is delegated to three name servers: ce1.xincache.com, ce2.xincache.com and ns11.xincache.com.

xykb.com shares name servers with other domains at least partially, for instance scdacar.com, crystalcg.com, xn--3cyqq703a74u.com, christmasball.cn and ttdjzx.cn.

these name servers are commonly used with ns12.xincache.com, ns19.xincache.com, ns20.xincache.com, ns17.xincache.com, ns18.xincache.com, ns13.xincache.com and ns14.xincache.com.

Host names with eight IP numbers: ns11.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.

Host names with seven IP numbers: ce1.xincache.com points to 2402:4e00:1470:2::e, 1.12.0.4, 112.80.181.45, 117.89.178.173, 117.135.128.235, 125.94.59.210 and 129.211.176.209.

Host names with six IP numbers: ce2.xincache.com points to 2402:4e00:111:fff::c, 1.12.0.1, 117.89.178.184, 117.135.128.235, 129.211.176.239 and 220.196.136.35.

Host names that point to 2402:4e00:1470:2::e: ns11.xincache.com and ce1.xincache.com.

Host names that point to 1.12.0.4: ns11.xincache.com and ce1.xincache.com.

Host names that point to 112.80.181.45: ns11.xincache.com and ce1.xincache.com.

Host names that point to 117.89.178.173: ns11.xincache.com and ce1.xincache.com.

Host names that point to 125.94.59.210: ns11.xincache.com and ce1.xincache.com.

Host names that point to 129.211.176.209: ns11.xincache.com and ce1.xincache.com.

Host names that point to 117.135.128.235: ce1.xincache.com and ce2.xincache.com.

Mail Servers

xykb.com is handled by two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

xykb.com shares the same mail server setup as other domains, including china-speed.net, subooking.com, quanyeda.com, xbxf.com.cn and gd-dh.com.

xykb.com shares some mail servers with other domains, including bvclss.cn, islala.com, guet.edu.cn, szyxjc.com and topsuny.com.

These mail servers are often used with the mail servers mxhm.qiye.163.com.

Host names with two IPs:

hzmx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.

hzmx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.

Host names that point to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

Host names that point to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

Common IPs for hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com are 47.251.71.119 and 47.251.84.126.

xykb.com - robtex.com

xykb.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`xykb.com`

`com`