oldboyedu.com - robtex.com

oldboyedu.com

DNSSEC⚠️ Not signed
A203.107.60.192🇨🇳 Alibaba-Cloud203.107.60.0/24 Alibaba (US) Technology Co., Ltd.
NSvip1.alidns.com ⭐
A2408:4009:500::1🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group
A8.212.93.1🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811
A140.205.1.1🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A170.33.32.208🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811
A170.33.73.24🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811
A170.33.80.8🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811
NSvip2.alidns.com
A2408:4009:500::2🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group
A8.212.93.2🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811
A140.205.1.2🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A170.33.32.209🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811
A170.33.73.25🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811
A170.33.80.9🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811
MXmxbiz1.qq.com ⭐
A203.205.147.218🇭🇰 TENCENT-NET-AP-CN203.205.147.0/24 Proxy-registered route object
A203.205.232.191🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object
MXmxbiz2.qq.com ⭐
A203.205.232.191🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object
SOAvip1.alidns.comhostmaster@hichina.com 2025-12-11 #7

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=1771291435

Subdomains

www.oldboyedu.com
blog.oldboyedu.com

Same first word

oldboyedu.com

DNS History

8 records (5 active, 3 former)

2017201820192020202120222023202420252026NSvip1.alidns.comvip2.alidns.comdns10.hichina.comdns9.hichina.comMXmxbiz1.qq.commxbiz2.qq.comA203.107.60.192101.200.195.98
○NSdns10.hichina.com2016-12-05 → 2017-05-08 · 4 obs
● 2016-12-05 01:40:30
● 2017-05-08 11:45:24
○ 2026-02-24 20:48:32
○ 2026-03-16 20:10:18
○NSdns9.hichina.com2016-12-05 → 2017-05-08 · 4 obs
● 2016-12-05 01:40:30
● 2017-05-08 11:45:24
○ 2026-02-24 20:48:32
○ 2026-03-16 20:10:18
●NSvip1.alidns.com2026-02-24 → 2026-03-16 · 3 obs
○ 2017-05-08 11:45:24
● 2026-02-24 20:48:32
● 2026-03-16 20:10:18
●NSvip2.alidns.com2026-02-24 → 2026-03-16 · 3 obs
○ 2017-05-08 11:45:24
● 2026-02-24 20:48:32
● 2026-03-16 20:10:18
●MXmxbiz1.qq.com2016-12-05 → 2026-03-16 · 2 obs
● 2016-12-05 01:40:30
● 2026-03-16 20:10:18
●MXmxbiz2.qq.com2016-12-05 → 2026-03-16 · 2 obs
● 2016-12-05 01:40:30
● 2026-03-16 20:10:18
○A101.200.195.982016-12-05 → 2017-05-08 · 4 obs
● 2016-12-05 01:40:30
● 2017-05-08 11:45:24
○ 2026-02-24 20:48:32
○ 2026-03-16 20:10:18
●A203.107.60.1922026-02-24 → 2026-03-16 · 3 obs
○ 2017-05-08 11:45:24
● 2026-02-24 20:48:32
● 2026-03-16 20:10:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net...-
oldboyedu.comvip1.alidns.com, vip2.alidns.com20 records

✅ Authoritative Response

Server: 121.40.6.161

NS records: vip1.alidns.com, vip2.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oldboyedu.com (unsigned zone)

⏱️ Timing

Total: 807ms | Queries: -

📄 Records

TypeCountSample Data
A1203.107.60.192
NS2vip2.alidns.com, vip1.alidns.com
MX2mxbiz2.qq.com (pri: 5), mxbiz1.qq.com (pri: 5)
SOA1vip1.alidns.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 20

Out-of-bailiwick: 20 (vip1.alidns.com, vip1.alidns.com, vip1.alidns.com...)

Analysis

Hierarchy

oldboyedu.com is a parent of www.oldboyedu.com and blog.oldboyedu.com.

IP Addresses

oldboyedu.com points to a single IP number: 203.107.60.192.

Other host names, for instance raincs.cn, qmth.com.cn, ifuli.cn, moxingyun.com and dlfesco.cn share IP numbers with oldboyedu.com.

Name Servers

Delegation for oldboyedu.com rests with two name servers, vip1.alidns.com and vip2.alidns.com.

oldboyedu.com shares the same name server setup as other domains, including foodie.cool, hx89.vip, tfls.net, passbao.com and 929.com.

oldboyedu.com at least partially shares name servers with other domains, for instance 3uy.com, wlwltech.com, wormhole.biz, archcy.com and 7a.cn.

These name servers are commonly used with vip3.alidns.com and vip4.alidns.com.

Host names with six IP numbers: vip1.alidns.com points to: 2408:4009:500::1, 8.212.93.1, 140.205.1.1, 170.33.32.208, 170.33.73.24 and 170.33.80.8. vip2.alidns.com points to: 2408:4009:500::2, 8.212.93.2, 140.205.1.2, 170.33.32.209, 170.33.73.25 and 170.33.80.9.

Mail Servers

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

oldboyedu.com uses the same mail server configuration as other domains, such as cacta.cn, robomaster.com, 0ji.cn, wzker.com and hnxtj.com.

oldboyedu.com shares mail servers with other domains at least in part, for instance mountblade.cn, ac.cm.cm, inbtc.cn, wjk.cn and feiplay.com.

Host names with two IPs:

mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.

Host names with one IP:

mxbiz2.qq.com points to 203.205.232.191.

Host names pointing to 203.205.232.191:

mxbiz1.qq.com and mxbiz2.qq.com.