`dtyxjd.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}
			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	`ns17.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	`ns18.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	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
			PTR	`ip-36-155-149-176.defastlink.net`
		A	112.80.181.111^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
			PTR	`ip-112-80-181-111.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	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
			PTR	`ip-129-211-176-239.defastlink.net`
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
			PTR	`ip-163-177-5-23.defastlink.net`
MX	`mail.dtyxjd.com` ⭐
		A	121.30.227.170^{🇨🇳 CHINA169-Backbone121.30.0.0/16 CNC Group CHINA169 Shan1xi Province Network}
			PTR	`170.227.30.121.adsl-pool.sx.cn`
MX	`mx1.dtyxjd.com` ⭐
MX	`mx2.dtyxjd.com`⁽¹⁰⁾
MX	`mx3.dtyxjd.com`⁽¹⁵⁾
SOA	`ns11.xincache.com`ns12@xincache.com serial=1772182067

`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

Subdomains

mail.dtyxjd.com

Same first word

dtyxjd.com.cn

dtyxjd.com

DNS History

10 records (7 active, 3 former)

●NSns11.xincache.com2026-03-24 → 2026-03-24 · 3 obs

○ 2015-05-20 13:01:50
● 2026-03-24 00:02:28
● 2026-03-24 00:02:34

●NSns17.xincache.com2015-05-20 → 2026-03-24 · 2 obs

● 2015-05-20 13:01:50
● 2026-03-24 00:02:34

●NSns18.xincache.com2015-05-20 → 2026-03-24 · 2 obs

● 2015-05-20 13:01:50
● 2026-03-24 00:02:34

○MX121.30.227.1702015-10-17 → 2017-04-21 · 5 obs

○ 2015-05-20 13:01:50
● 2015-10-17 13:06:32
● 2017-04-21 06:15:18
○ 2021-09-20 15:44:40
○ 2026-03-24 00:02:34

○MX121.30.227.1702015-05-20 → 2015-05-20 · 3 obs

● 2015-05-20 13:01:50
○ 2015-10-17 13:06:32
○ 2026-03-24 00:02:34

●MXmail.dtyxjd.com2026-03-24 → 2026-03-24 · 3 obs

○ 2021-09-20 15:44:40
● 2026-03-24 00:02:28
● 2026-03-24 00:02:34

●MXmx1.dtyxjd.com2026-03-24 → 2026-03-24 · 3 obs

○ 2021-09-20 15:44:40
● 2026-03-24 00:02:28
● 2026-03-24 00:02:34

●MXmx2.dtyxjd.com2026-03-24 → 2026-03-24 · 3 obs

○ 2021-09-20 15:44:40
● 2026-03-24 00:02:28
● 2026-03-24 00:02:34

●MXmx3.dtyxjd.com2026-03-24 → 2026-03-24 · 3 obs

○ 2021-09-20 15:44:40
● 2026-03-24 00:02:28
● 2026-03-24 00:02:34

○A121.30.227.1702015-05-20 → 2021-09-20 · 4 obs

● 2015-05-20 13:01:50
● 2021-09-20 15:44:40
○ 2026-03-24 00:02:28
○ 2026-03-24 00:02:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net...	-
dtyxjd.com	ns17.xincache.com, ns18.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ns17.xincache.com, ns18.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dtyxjd.com (unsigned zone)

⏱️ Timing

Total: 244ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns17.xincache.com, ns18.xincache.com`
MX	4	`mx1.dtyxjd.com (pri: 5), mail.dtyxjd.com (pri: 5)...`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns17.xincache.com, ns17.xincache.com, ns17.xincache.com...)

Analysis

Hierarchy

The parent of mail.dtyxjd.com is dtyxjd.com.

Name Servers

dtyxjd.com is delegated to three name servers: ns11.xincache.com, ns17.xincache.com and ns18.xincache.com.

dtyxjd.com at least partially shares name servers with other domains, for example jnxshx.com, aeetek.com, ksxxhq.com, jngogo.com and ckrdh.com.