`juexia.com`

DNSSEC	⚠️ Not signed
NS	`internship.dnspod.net` ⭐
		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	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
			PTR	`ip-1-14-119-35.defastlink.net`
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
			PTR	`ip-111-13-13-35.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`
NS	`key.dnspod.net`
		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	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
			PTR	`ip-101-227-168-35.defastlink.net`
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
			PTR	`ip-111-206-98-235.defastlink.net`
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
			PTR	`ip-129-211-176-239.defastlink.net`
MX	`mxbiz1.qq.com` ⭐
		A	203.205.147.218^{🇭🇰 TENCENT-NET-AP-CN203.205.147.0/24 Proxy-registered route object}
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
MX	`mxbiz2.qq.com`⁽¹⁰⁾
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`internship.dnspod.net`freednsadmin@dnspod.com serial=1745632864

`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

juexia.com

Similar names

xuejia.info

xuejia.mobi

xuejia.net.cn

jiaxue.org

jiaxue.cn

xuejia.com

xuejia.com.cn

ajuexi.com

jiaxue.net

xuejia.net

DNS History

20 records (4 active, 16 former)

○NSdns1.iidns.com2016-06-21 → 2016-06-21 · 4 obs

○ 2016-03-03 12:50:24
● 2016-06-21 16:10:38
○ 2017-02-09 05:56:46
○ 2026-03-24 07:53:20

○NSdns10.hichina.com2017-02-09 → 2018-07-31 · 5 obs

○ 2016-06-21 16:10:38
● 2017-02-09 05:56:46
● 2018-07-31 03:34:42
○ 2026-03-24 00:14:08
○ 2026-03-24 07:53:20

○NSdns2.iidns.com2016-06-21 → 2016-06-21 · 4 obs

○ 2016-03-03 12:50:24
● 2016-06-21 16:10:38
○ 2017-02-09 05:56:46
○ 2026-03-24 07:53:20

○NSdns3.iidns.com2016-06-21 → 2016-06-21 · 4 obs

○ 2016-03-03 12:50:24
● 2016-06-21 16:10:38
○ 2017-02-09 05:56:46
○ 2026-03-24 07:53:20

○NSdns4.iidns.com2016-06-21 → 2016-06-21 · 4 obs

○ 2016-03-03 12:50:24
● 2016-06-21 16:10:38
○ 2017-02-09 05:56:46
○ 2026-03-24 07:53:20

○NSdns5.iidns.com2016-06-21 → 2016-06-21 · 4 obs

○ 2016-03-03 12:50:24
● 2016-06-21 16:10:38
○ 2017-02-09 05:56:46
○ 2026-03-24 07:53:20

○NSdns6.iidns.com2016-06-21 → 2016-06-21 · 4 obs

○ 2016-03-03 12:50:24
● 2016-06-21 16:10:38
○ 2017-02-09 05:56:46
○ 2026-03-24 07:53:20

○NSdns9.hichina.com2017-02-09 → 2018-07-31 · 5 obs

○ 2016-06-21 16:10:38
● 2017-02-09 05:56:46
● 2018-07-31 03:34:42
○ 2026-03-24 00:14:08
○ 2026-03-24 07:53:20

●NSinternship.dnspod.net2026-03-24 → 2026-03-24 · 3 obs

○ 2018-07-31 03:34:42
● 2026-03-24 00:14:08
● 2026-03-24 07:53:20

●NSkey.dnspod.net2026-03-24 → 2026-03-24 · 3 obs

○ 2018-07-31 03:34:42
● 2026-03-24 00:14:08
● 2026-03-24 07:53:20

○NSwww.juexia.com2015-08-15 → 2016-03-03 · 4 obs

● 2015-08-15 19:17:16
● 2016-03-03 12:50:24
○ 2017-02-09 05:56:46
○ 2026-03-24 07:53:20

○MXio.bouncemx.com2015-12-03 → 2016-03-03 · 4 obs

● 2015-12-03 11:04:34
● 2016-03-03 12:50:24
○ 2017-02-09 05:56:46
○ 2026-03-24 07:53:20

●MXmxbiz1.qq.com2026-03-24 → 2026-03-24 · 3 obs

○ 2017-02-09 05:56:46
● 2026-03-24 00:14:08
● 2026-03-24 07:53:20

●MXmxbiz2.qq.com2026-03-24 → 2026-03-24 · 3 obs

○ 2017-02-09 05:56:46
● 2026-03-24 00:14:08
● 2026-03-24 07:53:20

○A47.89.58.322017-02-09 → 2017-02-09 · 4 obs

○ 2016-03-03 12:50:24
● 2017-02-09 05:56:46
○ 2018-07-31 03:34:42
○ 2026-03-24 07:53:20

○A70.39.84.2282015-12-03 → 2015-12-03 · 4 obs

○ 2015-08-15 19:17:16
● 2015-12-03 11:04:34
○ 2016-03-03 12:50:24
○ 2026-03-24 07:53:20

○A70.39.84.2332016-03-03 → 2016-03-03 · 4 obs

○ 2015-12-03 11:04:34
● 2016-03-03 12:50:24
○ 2017-02-09 05:56:46
○ 2026-03-24 07:53:20

○A70.39.84.2372015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 19:17:16
○ 2017-02-09 05:56:46
○ 2026-03-24 07:53:20

○CNAMEj.dcoin.co2015-08-15 → 2016-03-03 · 4 obs

● 2015-08-15 19:17:16
● 2016-03-03 12:50:24
○ 2016-06-21 16:10:38
○ 2026-03-24 07:53:20

○CNAMEoverdue.aliyun.com2018-07-31 → 2018-07-31 · 4 obs

○ 2016-06-21 16:10:38
● 2018-07-31 03:34:42
○ 2026-03-24 00:14:08
○ 2026-03-24 07:53:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...	-
juexia.com	internship.dnspod.net, key.dnspod.net	-

✅ Authoritative Response

Server:1.12.0.1

NS records: internship.dnspod.net, key.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for juexia.com (unsigned zone)

⏱️ Timing

Total: 455ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`internship.dnspod.net, key.dnspod.net`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`internship.dnspod.net freednsadmin.dnspo`

Analysis

Name Servers

Two name servers internship.dnspod.net and key.dnspod.net handle the delegation for juexia.com.

juexia.com shares the same name server setup as other domains, for example 5kor.com, wgdata.net, yan-lu.cn, 1s.design and shenl.com.

juexia.com at least partially shares name servers with other domains, for example hanliuquan.net, skylinegame.net and shanlv.cn.

these name servers are commonly used alongside f1g1ns1.dnspod.net name servers.

Host names with six IP numbers:

internship.dnspod.net points to 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173.

key.dnspod.net points to 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239.

Mail Servers

Two mail servers handle juexia.com: mxbiz1.qq.com and mxbiz2.qq.com.

juexia.com shares the same mail server setup as other domains, including buyko.cn, shinet.cn, dealzz.com, ufiexpo.com and dt4sw.com.

juexia.com shares at least some mail servers with other domains, for example shouup.com and tshckh.com.

Host names with two IPs:

mxbiz1.qq.com resolves to 203.205.147.218 and 203.205.232.191.

Host names with one IP:

mxbiz2.qq.com resolves to 203.205.232.191.

Hosts resolving to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.

juexia.com - robtex.com

juexia.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

Mail Servers

`juexia.com`

`com`