6639.com - robtex.com

6639.com

DNSSEC⚠️ Not signed
NSvip1.alidns.com ⚠️ Not in zone NS records
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 ⚠️ Not in zone NS records
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

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

Same first word

6639.de
6639.cn
6639.com

Similar names

6963.cn
9366.com
9663.net
9366.ir
9366.cc
9636.cn
3966.ir
6369.us
9366.de
3966.cn
6369.cn
3696.de
9636.cc
9366.cn
3696.ru
3966.me
6369.de
6693.de
6963.com
6963.de
3669.de
6963.ru
3966.com
6396.de
9663.com
9366.me
9663.de
6369.net
9636.org
9636.de
3966.net
6693.cn
3696.cc
3669.cn
9663.org
9663.cc
6369.com
3966.de
6396.net
6396.org
3669.net
3669.fr
9636.ir

DNS History

21 records (2 active, 19 former)

20162017201820192020202120222023202420252026NSvip1.alidns.comvip2.alidns.coma.dnspod.comb.dnspod.comc.dnspod.comA103.28.248.11103.28.248.70103.28.249.70103.28.250.70149.126.74.70188.172.202.24192.230.67.70192.230.79.70199.83.131.70199.83.132.7045.64.64.7063.221.158.101CNAME1375291730.rsc.cdn77.orgd6ncw.x.incapdns.netwww.6639.comwww.zt.net
○NSa.dnspod.com2015-07-08 → 2016-11-08 · 4 obs
● 2015-07-08 22:08:06
● 2016-11-08 05:06:24
○ 2026-03-16 23:03:36
○ 2026-03-22 16:06:36
○NSb.dnspod.com2015-07-08 → 2016-11-08 · 4 obs
● 2015-07-08 22:08:06
● 2016-11-08 05:06:24
○ 2026-03-16 23:03:36
○ 2026-03-22 16:06:36
○NSc.dnspod.com2015-07-08 → 2016-11-08 · 4 obs
● 2015-07-08 22:08:06
● 2016-11-08 05:06:24
○ 2026-03-16 23:03:36
○ 2026-03-22 16:06:36
●NSvip1.alidns.com2026-03-16 → 2026-03-22 · 3 obs
○ 2016-11-08 05:06:24
● 2026-03-16 23:03:36
● 2026-03-22 16:06:36
●NSvip2.alidns.com2026-03-16 → 2026-03-22 · 3 obs
○ 2016-11-08 05:06:24
● 2026-03-16 23:03:36
● 2026-03-22 16:06:36
○A103.28.248.112016-01-27 → 2016-04-20 · 5 obs
○ 2015-11-02 06:38:20
● 2016-01-27 05:11:04
● 2016-04-20 14:48:10
○ 2016-06-07 07:15:06
○ 2026-03-22 16:06:36
○A103.28.248.702015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 22:08:06
○ 2026-03-16 23:03:36
○ 2026-03-22 16:06:36
○A103.28.249.702015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 22:08:06
○ 2026-03-16 23:03:36
○ 2026-03-22 16:06:36
○A103.28.250.702015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 22:08:06
○ 2026-03-16 23:03:36
○ 2026-03-22 16:06:36
○A149.126.74.702015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 22:08:06
○ 2026-03-16 23:03:36
○ 2026-03-22 16:06:36
○A188.172.202.242016-06-07 → 2016-06-07 · 4 obs
○ 2016-04-20 14:48:10
● 2016-06-07 07:15:06
○ 2016-11-08 05:06:24
○ 2026-03-22 16:06:36
○A192.230.67.702015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 22:08:06
○ 2026-03-16 23:03:36
○ 2026-03-22 16:06:36
○A192.230.79.702015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 22:08:06
○ 2026-03-16 23:03:36
○ 2026-03-22 16:06:36
○A199.83.131.702015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 22:08:06
○ 2026-03-16 23:03:36
○ 2026-03-22 16:06:36
○A199.83.132.702015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 22:08:06
○ 2026-03-16 23:03:36
○ 2026-03-22 16:06:36
○A45.64.64.702015-11-02 → 2015-11-02 · 4 obs
○ 2015-07-08 22:08:06
● 2015-11-02 06:38:20
○ 2016-01-27 05:11:04
○ 2026-03-22 16:06:36
○A63.221.158.1012016-11-08 → 2016-11-08 · 4 obs
○ 2016-06-07 07:15:06
● 2016-11-08 05:06:24
○ 2026-03-16 23:03:36
○ 2026-03-22 16:06:36
○CNAME1375291730.rsc.cdn77.org2016-06-07 → 2016-06-07 · 4 obs
○ 2015-11-02 06:38:20
● 2016-06-07 07:15:06
○ 2016-11-08 05:06:24
○ 2026-03-22 16:06:36
○CNAMEd6ncw.x.incapdns.net2015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 22:08:06
○ 2015-11-02 06:38:20
○ 2026-03-22 16:06:36
○CNAMEwww.6639.com2016-06-07 → 2016-11-08 · 5 obs
○ 2015-11-02 06:38:20
● 2016-06-07 07:15:06
● 2016-11-08 05:06:24
○ 2026-03-16 23:03:36
○ 2026-03-22 16:06:36
○CNAMEwww.zt.net2016-11-08 → 2016-11-08 · 4 obs
○ 2016-06-07 07:15:06
● 2016-11-08 05:06:24
○ 2026-03-16 23:03:36
○ 2026-03-22 16:06:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
6639.comvip1.alidns.com, vip2.alidns.com20 records

✅ Authoritative Response

Server: 121.40.6.162

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 6639.com (unsigned zone)

⏱️ Timing

Total: 3323ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 20

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

Analysis

Name Servers

6639.com is delegated to two name servers: vip1.alidns.com and vip2.alidns.com.

6639.com uses the same name server setup as other domains, including hongrui-net.com, smelling.cn, cheerdream.com, zhifang.com.cn and liulihu.com.

At least part of the name servers for 6639.com are shared with other domains, for instance iucdn.com, fengzl.com, ts.gov.cn, sofasp.com and donewin.com.

These name servers are commonly used alongside 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.