52kfz.com - robtex.com

52kfz.com

DNSSEC⚠️ Not signed
A152.136.49.227🇨🇳 TENCENT-NET-AP152.136.32.0/19 CT BeiJing IDC
NSles.dnspod.net ⭐
A2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40
A1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A1.14.119.35🇨🇳 TENCENT-NET-AP1.14.64.0/18
A111.13.13.35🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)
A112.80.181.45🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
NSheifer.dnspod.net
A2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35
A1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A36.155.149.176🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
A101.227.168.35🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC
A111.206.98.235🇨🇳 CHINA169-BJ111.206.98.0/24
A129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20
MXmxbiz1.qq.com ⭐
MXmxbiz2.qq.com(10)
TXTv=spf1 include:spf.mail.qq.com ~all
SOAles.dnspod.netfreednsadmin@dnspod.com serial=1775815960

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776018052

Same first word

52kfz.com

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSheifer.dnspod.netles.dnspod.netf1g1ns1.dnspod.netf1g1ns2.dnspod.netMXmxbiz1.qq.commxbiz2.qq.comA152.136.49.227103.232.215.133123.206.24.123
○NSf1g1ns1.dnspod.net2017-04-03 → 2017-04-03 · 3 obs
● 2017-04-03 01:24:22
○ 2026-02-25 10:10:14
○ 2026-04-12 18:31:50
○NSf1g1ns2.dnspod.net2017-04-03 → 2017-04-03 · 3 obs
● 2017-04-03 01:24:22
○ 2026-02-25 10:10:14
○ 2026-04-12 18:31:50
●NSheifer.dnspod.net2026-02-25 → 2026-04-12 · 3 obs
○ 2017-04-03 01:24:22
● 2026-02-25 10:10:14
● 2026-04-12 18:31:50
●NSles.dnspod.net2026-02-25 → 2026-04-12 · 3 obs
○ 2017-04-03 01:24:22
● 2026-02-25 10:10:14
● 2026-04-12 18:31:50
●MXmxbiz1.qq.com2017-04-03 → 2026-04-12 · 2 obs
● 2017-04-03 01:24:22
● 2026-04-12 18:31:50
●MXmxbiz2.qq.com2017-04-03 → 2026-04-12 · 2 obs
● 2017-04-03 01:24:22
● 2026-04-12 18:31:50
○A103.232.215.1332015-08-10 → 2015-08-10 · 3 obs
● 2015-08-10 03:21:50
○ 2015-12-05 08:28:42
○ 2026-04-12 18:31:50
○A123.206.24.1232017-04-03 → 2017-04-03 · 4 obs
○ 2015-12-05 08:28:42
● 2017-04-03 01:24:22
○ 2026-02-25 10:10:14
○ 2026-04-12 18:31:50
●A152.136.49.2272026-02-25 → 2026-04-12 · 3 obs
○ 2017-04-03 01:24:22
● 2026-02-25 10:10:14
● 2026-04-12 18:31:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
52kfz.comles.dnspod.net, heifer.dnspod.net-

✅ Authoritative Response

Server:129.211.176.239

NS records: les.dnspod.net, heifer.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 52kfz.com (unsigned zone)

⏱️ Timing

Total: 691ms | Queries: -

📄 Records

TypeCountSample Data
A1152.136.49.227
NS2les.dnspod.net, heifer.dnspod.net
MX2mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)
TXT1v=spf1 include:spf.mail.qq.com ~all
SOA1les.dnspod.net freednsadmin.dnspod.com

Analysis

IP Addresses

52kfz.com points to a single IP: 152.136.49.227.

Name Servers

Two name servers heifer.dnspod.net and les.dnspod.net handle delegation for 52kfz.com.

52kfz.com uses the same name server setup as other domains, for example hotmusic.com.cn, kaiyunhainan.cn, isuniverse.com, wrg-semi.com and dne.cn.

52kfz.com shares name servers with other domains at least partially, for instance xbcdn.site, laohui.net, wangqf.com and evewan.com.

Host names with six IP numbers: heifer.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; les.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.

Mail Servers

52kfz.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

52kfz.com has the same mail server setup as other domains, including lipudaox.com, zzcollege.com, chip-max.com, huiyefood.com and passions.com.cn.

Some mail servers are shared between 52kfz.com and other domains, for example 9ndada.com.