`51epei.com`

DNSSEC	⚠️ Not signed
NS	`ns1.jd.com` ⭐
		A	111.13.28.10^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
NS	`ns1.jdcache.com`
		A	111.13.28.10^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
NS	`ns2.jdcache.com`
		A	111.206.226.10^{🇨🇳 CHINA169-BJ111.206.192.0/18 CMI (Customer Route)}
NS	`ns3.jdcache.com`
		A	120.52.149.254^{🇨🇳 UNICOM-CN120.52.128.0/17 CMI (Customer Route)}
NS	`ns4.jdcache.com`
		A	106.39.177.32^{🇨🇳 CHINA-1106.39.160.0/19 China Telecom Beijing Co. Ltd.}
NS	`ns5.jdcache.com`
		A	120.52.149.254^{🇨🇳 UNICOM-CN120.52.128.0/17 CMI (Customer Route)}
TXT	`202410150514366cnf3rcfr88ct1ypqwc1mlmuaibhwuj9oa7bpag8s1j62b9hk8`
SOA	`ns1.jd.com`apollo@jd.com 2019-08-18 #33

`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

www.51epei.com

Same first word

51epei.com

DNS History

10 records (6 active, 4 former)

○NSdns17.hichina.com2015-07-06 → 2017-01-02 · 4 obs

● 2015-07-06 08:25:50
● 2017-01-02 18:09:46
○ 2019-03-01 07:30:36
○ 2026-03-18 17:27:22

○NSdns18.hichina.com2015-07-06 → 2017-01-02 · 4 obs

● 2015-07-06 08:25:50
● 2017-01-02 18:09:46
○ 2019-03-01 07:30:36
○ 2026-03-18 17:27:22

●NSns1.jd.com2026-02-16 → 2026-03-18 · 3 obs

○ 2019-03-01 07:30:36
● 2026-02-16 05:47:26
● 2026-03-18 17:27:22

●NSns1.jdcache.com2026-02-16 → 2026-03-18 · 3 obs

○ 2019-03-01 07:30:36
● 2026-02-16 05:47:26
● 2026-03-18 17:27:22

○NSns1.jdgslb.com2019-03-01 → 2019-03-01 · 4 obs

○ 2017-01-02 18:09:46
● 2019-03-01 07:30:36
○ 2026-02-16 05:47:26
○ 2026-03-18 17:27:22

●NSns2.jdcache.com2026-02-16 → 2026-03-18 · 3 obs

○ 2019-03-01 07:30:36
● 2026-02-16 05:47:26
● 2026-03-18 17:27:22

○NSns2.jdgslb.com2019-03-01 → 2019-03-01 · 4 obs

○ 2017-01-02 18:09:46
● 2019-03-01 07:30:36
○ 2026-02-16 05:47:26
○ 2026-03-18 17:27:22

●NSns3.jdcache.com2026-02-16 → 2026-03-18 · 3 obs

○ 2019-03-01 07:30:36
● 2026-02-16 05:47:26
● 2026-03-18 17:27:22

●NSns4.jdcache.com2026-02-16 → 2026-03-18 · 3 obs

○ 2019-03-01 07:30:36
● 2026-02-16 05:47:26
● 2026-03-18 17:27:22

●NSns5.jdcache.com2026-02-16 → 2026-03-18 · 3 obs

○ 2019-03-01 07:30:36
● 2026-02-16 05:47:26
● 2026-03-18 17:27:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
51epei.com	ns1.jdcache.com, ns2.jdcache.com, ns3.jdcache.com, ns4.jdcache.com...	5 records

✅ Authoritative Response

Server: 120.52.149.254

NS records: ns1.jdcache.com, ns2.jdcache.com, ns3.jdcache.com, ns4.jdcache.com, ns5.jdcache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51epei.com (unsigned zone)

⏱️ Timing

Total: 832ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	5	`ns2.jdcache.com, ns3.jdcache.com...`
TXT	1	`202410150514366cnf3rcfr88ct1ypqwc1mlmuai`
SOA	1	`ns1.jd.com apollo.jd.com`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.jdcache.com, ns2.jdcache.com, ns3.jdcache.com...)

Analysis

Hierarchy

The parent of www.51epei.com is 51epei.com.

Name Servers

51epei.com delegates to six name servers: ns1.jd.com, ns1.jdcache.com, ns2.jdcache.com, ns3.jdcache.com, ns4.jdcache.com and ns5.jdcache.com.

51epei.com shares name servers with other domains at least partially, for instance daqian56.com, ybscjp.com, jdtest.net, jhscm.com and gslb.qianxun.com.