`39yh.com`

DNSSEC	⚠️ Not signed
A	103.139.1.203^{🇨🇳 WEST263GO-HK103.139.0.0/22 SIA Customer Route}
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`
SOA	`ns17.xincache.com`enterprise1dnsadmin@dnspod.com serial=1627711871

`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

39yh.com

Similar names

y3h9.com

hy39.com

y9h3.com

DNS History

5 records (3 active, 2 former)

●NSns17.xincache.com2015-07-12 → 2026-03-23 · 2 obs

● 2015-07-12 10:24:00
● 2026-03-23 17:46:24

●NSns18.xincache.com2015-07-12 → 2026-03-23 · 2 obs

● 2015-07-12 10:24:00
● 2026-03-23 17:46:24

○A101.1.16.2222015-07-12 → 2017-02-02 · 4 obs

● 2015-07-12 10:24:00
● 2017-02-02 18:46:56
○ 2018-08-01 09:57:24
○ 2026-03-23 17:46:24

○A101.1.20.2342018-08-01 → 2018-08-01 · 4 obs

○ 2017-02-02 18:46:56
● 2018-08-01 09:57:24
○ 2026-03-23 17:46:20
○ 2026-03-23 17:46:24

●A103.139.1.2032026-03-23 → 2026-03-23 · 3 obs

○ 2018-08-01 09:57:24
● 2026-03-23 17:46:20
● 2026-03-23 17:46:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...	-
39yh.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 39yh.com (unsigned zone)

⏱️ Timing

Total: 122ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.139.1.203`
NS	2	`ns18.xincache.com, ns17.xincache.com`
SOA	1	`ns17.xincache.com enterprise1dnsadmin.dn`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

39yh.com points to a single IP address: 103.139.1.203.

Other host names such as aaayk.com, 995p.com and 12-34-56.com share IP numbers with 39yh.com.

Name Servers

39yh.com is delegated to two name servers: ns17.xincache.com and ns18.xincache.com.

39yh.com uses the same name server setup as other domains, including mediinfo.com.cn, hjgchy.com, china-aet.net, 4006028666.mobi and allition.com.

At least part of the name servers for 39yh.com are shared with other domains, for instance 4008189800.net, spacecarnival.com, kzedu.cn, salim.com.cn and dnzh.org.

these name servers are commonly used with ns11.xincache.com, ns12.xincache.com, ns13.xincache.com, ns14.xincache.com and f1g1ns1.dnspod.net.

Host names with eight IP numbers: ns17.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: ns18.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.

39yh.com - robtex.com

39yh.com

com