6400k.com - robtex.com

6400k.com

DNSSEC⚠️ Not signed
A18.166.174.197🇭🇰 Amazon18.166.0.0/15 EC2 HKG prefix
PTRec2-18-166-174-197.ap-east-1.compute.amazonaws.com
A35.229.226.44🇹🇼 Google35.229.128.0/17
A45.156.221.11🇺🇸 DDOS-PROTECTION-LTD45.156.221.0/24
A45.156.221.12🇺🇸 DDOS-PROTECTION-LTD45.156.221.0/24
A54.46.75.85🇺🇸 Amazon54.46.0.0/17 EC2 HKG prefix
A156.240.110.244🇭🇰 HKCICL-AS-AP156.240.110.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
A156.240.110.248🇭🇰 HKCICL-AS-AP156.240.110.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
A210.79.61.18🇭🇰 EDTCL-HK210.79.61.0/24 EVERY DAY TECHNOLOGY CO. LIMITED UNIT 04,7/F,BRIGHT WAY TOWER,NO.33
NSedns153.ultradns.com ⭐ ⚠️ Not in parent delegation
A2001:502:f3ff::299🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRedns153.ultradns.com
A204.74.66.153🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar
PTRedns153.ultradns.com
NSedns153.ultradns.biz ⚠️ Not in parent delegation
A2610:a1:1015::299🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRedns153.ultradns.biz
A204.74.67.153🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar
PTRedns153.ultradns.biz
NSedns153.ultradns.net ⚠️ Not in parent delegation
A2610:a1:1014::299🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRedns153.ultradns.net
A204.74.110.153🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar
PTRedns153.ultradns.net
NSedns153.ultradns.org ⚠️ Not in parent delegation
A2001:502:4612::299🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRedns153.ultradns.org
A204.74.111.153🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar
PTRedns153.ultradns.org
NSpdns104.ultradns.biz ⚠️ Not in zone NS records
A2610:a1:1015::8c🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns104.ultradns.biz
A156.154.66.104🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar
PTRpdns104.ultradns.biz
NSpdns104.ultradns.com ⚠️ Not in zone NS records
A2001:502:f3ff::8c🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns104.ultradns.com
A156.154.64.104🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar
PTRpdns104.ultradns.com
NSpdns104.ultradns.net ⚠️ Not in zone NS records
A2610:a1:1014::8c🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns104.ultradns.net
A156.154.65.104🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar
PTRpdns104.ultradns.net
NSpdns104.ultradns.org ⚠️ Not in zone NS records
A2001:502:4612::8c🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns104.ultradns.org
A156.154.67.104🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar
PTRpdns104.ultradns.org
SOAedns153.ultradns.comzhanghang8819@gmail.com 2023-07-31 #3

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=1775981287

Same first word

6400k.com

Similar names

k0064.com
k4060.cn
k4060.com

DNS History

26 records (16 active, 10 former)

20162017201820192020202120222023202420252026NSedns153.ultradns.bizedns153.ultradns.comedns153.ultradns.netedns153.ultradns.orgpdns104.ultradns.bizpdns104.ultradns.compdns104.ultradns.netpdns104.ultradns.orgns1.renewyourname.netns2.renewyourname.netns3.freeola.netns4.freeola.netA156.240.110.244156.240.110.24818.166.174.197210.79.61.1835.229.226.4445.156.221.1145.156.221.1254.46.75.85154.218.0.3516.162.235.16543.198.198.10769.172.201.21781.27.92.7381.27.92.77
●NSedns153.ultradns.biz2026-02-17 → 2026-04-12 · 3 obs
○ 2016-11-28 02:09:58
● 2026-02-17 13:38:06
● 2026-04-12 08:14:18
●NSedns153.ultradns.com2026-02-17 → 2026-04-12 · 3 obs
○ 2016-11-28 02:09:58
● 2026-02-17 13:38:06
● 2026-04-12 08:14:18
●NSedns153.ultradns.net2026-02-17 → 2026-04-12 · 3 obs
○ 2016-11-28 02:09:58
● 2026-02-17 13:38:06
● 2026-04-12 08:14:18
●NSedns153.ultradns.org2026-02-17 → 2026-04-12 · 3 obs
○ 2016-11-28 02:09:58
● 2026-02-17 13:38:06
● 2026-04-12 08:14:18
○NSns1.renewyourname.net2016-04-16 → 2016-04-16 · 4 obs
○ 2016-01-17 00:58:52
● 2016-04-16 17:10:06
○ 2016-11-28 02:09:58
○ 2026-04-12 08:14:18
○NSns2.renewyourname.net2016-04-16 → 2016-04-16 · 4 obs
○ 2016-01-17 00:58:52
● 2016-04-16 17:10:06
○ 2016-11-28 02:09:58
○ 2026-04-12 08:14:18
○NSns3.freeola.net2015-06-12 → 2016-01-17 · 4 obs
● 2015-06-12 21:18:02
● 2016-01-17 00:58:52
○ 2016-04-16 17:10:06
○ 2026-04-12 08:14:18
○NSns4.freeola.net2015-06-12 → 2016-01-17 · 4 obs
● 2015-06-12 21:18:02
● 2016-01-17 00:58:52
○ 2016-04-16 17:10:06
○ 2026-04-12 08:14:18
●NSpdns104.ultradns.biz2026-02-17 → 2026-04-12 · 3 obs
○ 2016-11-28 02:09:58
● 2026-02-17 13:38:06
● 2026-04-12 08:14:18
●NSpdns104.ultradns.com2026-02-17 → 2026-04-12 · 3 obs
○ 2016-11-28 02:09:58
● 2026-02-17 13:38:06
● 2026-04-12 08:14:18
●NSpdns104.ultradns.net2026-02-17 → 2026-04-12 · 3 obs
○ 2016-11-28 02:09:58
● 2026-02-17 13:38:06
● 2026-04-12 08:14:18
●NSpdns104.ultradns.org2026-02-17 → 2026-04-12 · 3 obs
○ 2016-11-28 02:09:58
● 2026-02-17 13:38:06
● 2026-04-12 08:14:18
○A154.218.0.352026-03-14 → 2026-03-14 · 4 obs
○ 2026-03-08 11:05:36
● 2026-03-14 08:20:14
○ 2026-04-05 14:30:56
○ 2026-04-12 08:14:18
●A156.240.110.2442026-03-14 → 2026-04-12 · 3 obs
○ 2026-03-08 11:05:36
● 2026-03-14 08:20:14
● 2026-04-12 08:14:18
●A156.240.110.2482026-03-14 → 2026-04-12 · 3 obs
○ 2026-03-08 11:05:36
● 2026-03-14 08:20:14
● 2026-04-12 08:14:18
○A16.162.235.1652026-02-17 → 2026-04-05 · 7 obs
○ 2016-11-28 02:09:58
● 2026-02-17 13:38:06
● 2026-03-08 11:05:36
○ 2026-03-14 08:20:14
● 2026-04-05 14:30:56
○ 2026-04-10 02:33:02
○ 2026-04-12 08:14:18
●A18.166.174.1972026-02-17 → 2026-04-12 · 3 obs
○ 2016-11-28 02:09:58
● 2026-02-17 13:38:06
● 2026-04-12 08:14:18
●A210.79.61.182026-04-05 → 2026-04-12 · 3 obs
○ 2026-03-14 08:20:14
● 2026-04-05 14:30:56
● 2026-04-12 08:14:18
●A35.229.226.442026-04-10 → 2026-04-12 · 3 obs
○ 2026-04-05 14:30:56
● 2026-04-10 02:33:02
● 2026-04-12 08:14:18
○A43.198.198.1072026-02-17 → 2026-04-05 · 5 obs
○ 2016-11-28 02:09:58
● 2026-02-17 13:38:06
● 2026-04-05 14:30:56
○ 2026-04-10 02:33:02
○ 2026-04-12 08:14:18
●A45.156.221.112026-04-05 → 2026-04-12 · 3 obs
○ 2026-03-14 08:20:14
● 2026-04-05 14:30:56
● 2026-04-12 08:14:18
●A45.156.221.122026-04-05 → 2026-04-12 · 3 obs
○ 2026-03-14 08:20:14
● 2026-04-05 14:30:56
● 2026-04-12 08:14:18
●A54.46.75.852026-02-17 → 2026-04-12 · 3 obs
○ 2016-11-28 02:09:58
● 2026-02-17 13:38:06
● 2026-04-12 08:14:18
○A69.172.201.2172016-04-16 → 2016-04-16 · 4 obs
○ 2016-01-17 00:58:52
● 2016-04-16 17:10:06
○ 2016-11-28 02:09:58
○ 2026-04-12 08:14:18
○A81.27.92.732015-06-12 → 2015-06-12 · 3 obs
● 2015-06-12 21:18:02
○ 2015-10-26 21:58:02
○ 2026-04-12 08:14:18
○A81.27.92.772015-10-26 → 2016-01-17 · 5 obs
○ 2015-06-12 21:18:02
● 2015-10-26 21:58:02
● 2016-01-17 00:58:52
○ 2016-04-16 17:10:06
○ 2026-04-12 08:14:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
6400k.compdns104.ultradns.net, pdns104.ultradns.com, pdns104.ultradns.biz, pdns104.ultradns.org2 records

✅ Authoritative Response

Server:156.154.65.104

NS records: pdns104.ultradns.net, pdns104.ultradns.com, pdns104.ultradns.biz, pdns104.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 6400k.com (unsigned zone)

⏱️ Timing

Total: 792ms | Queries: -

📄 Records

TypeCountSample Data
A835.229.226.44, 156.240.110.248...
NS4edns153.ultradns.biz, edns153.ultradns.com...
SOA1edns153.ultradns.com zhanghang8819.gmail

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns104.ultradns.com, pdns104.ultradns.com)

Analysis

IP Addresses

Eight IP numbers are pointed to by 6400k.com: 18.166.174.197, 35.229.226.44, 45.156.221.11, 45.156.221.12, 54.46.75.85, 156.240.110.244, 156.240.110.248 and 210.79.61.18.

other host names for instance y3768.com, y5767.com, 4018y.com, 7945y.com and 10544k.com share IP numbers with 6400k.com.

Name Servers

6400k.com is delegated to eight name servers: edns153.ultradns.biz, pdns104.ultradns.biz, edns153.ultradns.com, pdns104.ultradns.com, edns153.ultradns.net, pdns104.ultradns.net, edns153.ultradns.org and pdns104.ultradns.org.

6400k.com at least partially shares name servers with other domains, for instance 9067k.com, 6964k.com, 10338k.com, xingkong58.com and 10282k.com.

These name servers are commonly used with edns152.ultradns.biz, edns152.ultradns.com, edns152.ultradns.net and edns152.ultradns.org.

Host names with two IP numbers

edns153.ultradns.biz points to: 2610:a1:1015::299 and 204.74.67.153

pdns104.ultradns.biz points to: 2610:a1:1015::8c and 156.154.66.104

edns153.ultradns.com points to: 2001:502:f3ff::299 and 204.74.66.153

pdns104.ultradns.com points to: 2001:502:f3ff::8c and 156.154.64.104

edns153.ultradns.net points to: 2610:a1:1014::299 and 204.74.110.153

pdns104.ultradns.net points to: 2610:a1:1014::8c and 156.154.65.104

edns153.ultradns.org points to: 2001:502:4612::299 and 204.74.111.153

pdns104.ultradns.org points to: 2001:502:4612::8c and 156.154.67.104