4007k.com - robtex.com

4007k.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
A43.198.198.107🇭🇰 Amazon43.198.0.0/15 EC2 HKG Prefix
A54.46.75.85🇺🇸 Amazon54.46.0.0/17 EC2 HKG prefix
A154.218.0.35🇭🇰 HKMTC-AS-AP154.218.0.0/24 Hong Kong megalayer
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
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
NSedns152.ultradns.biz ⚠️ Not in zone NS records
A2610:a1:1015::298🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRedns152.ultradns.biz
A204.74.67.152🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar
PTRedns152.ultradns.biz
NSedns152.ultradns.com ⚠️ Not in zone NS records
A2001:502:f3ff::298🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRedns152.ultradns.com
A204.74.66.152🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar
PTRedns152.ultradns.com
NSedns152.ultradns.net ⚠️ Not in zone NS records
A2610:a1:1014::298🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRedns152.ultradns.net
A204.74.110.152🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar
PTRedns152.ultradns.net
NSedns152.ultradns.org ⚠️ Not in zone NS records
A2001:502:4612::298🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRedns152.ultradns.org
A204.74.111.152🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar
PTRedns152.ultradns.org
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
SOAedns153.ultradns.comzhanghang8819@gmail.com 2023-07-14 #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=1771291435

Similar names

0047k.com

DNS History

16 records (14 active, 2 former)

20192020202120222023202420252026NSedns152.ultradns.bizedns152.ultradns.comedns152.ultradns.netedns152.ultradns.orgedns153.ultradns.bizedns153.ultradns.comedns153.ultradns.netedns153.ultradns.orgns2.dnsdun.comns2.dnsdun.netA154.218.0.35156.240.110.244156.240.110.24818.166.174.19743.198.198.10754.46.75.85
●NSedns152.ultradns.biz2026-03-18 → 2026-03-18 · 3 obs
○ 2018-05-23 03:00:24
● 2026-03-18 00:05:12
● 2026-03-18 00:05:16
●NSedns152.ultradns.com2026-03-18 → 2026-03-18 · 3 obs
○ 2018-05-23 03:00:24
● 2026-03-18 00:05:12
● 2026-03-18 00:05:16
●NSedns152.ultradns.net2026-03-18 → 2026-03-18 · 3 obs
○ 2018-05-23 03:00:24
● 2026-03-18 00:05:12
● 2026-03-18 00:05:16
●NSedns152.ultradns.org2026-03-18 → 2026-03-18 · 3 obs
○ 2018-05-23 03:00:24
● 2026-03-18 00:05:12
● 2026-03-18 00:05:16
●NSedns153.ultradns.biz2026-03-18 → 2026-03-18 · 3 obs
○ 2018-05-23 03:00:24
● 2026-03-18 00:05:12
● 2026-03-18 00:05:16
●NSedns153.ultradns.com2026-03-18 → 2026-03-18 · 3 obs
○ 2018-05-23 03:00:24
● 2026-03-18 00:05:12
● 2026-03-18 00:05:16
●NSedns153.ultradns.net2026-03-18 → 2026-03-18 · 3 obs
○ 2018-05-23 03:00:24
● 2026-03-18 00:05:12
● 2026-03-18 00:05:16
●NSedns153.ultradns.org2026-03-18 → 2026-03-18 · 3 obs
○ 2018-05-23 03:00:24
● 2026-03-18 00:05:12
● 2026-03-18 00:05:16
○NSns2.dnsdun.com2018-05-23 → 2018-05-23 · 3 obs
● 2018-05-23 03:00:24
○ 2026-03-18 00:05:12
○ 2026-03-18 00:05:16
○NSns2.dnsdun.net2018-05-23 → 2018-05-23 · 3 obs
● 2018-05-23 03:00:24
○ 2026-03-18 00:05:12
○ 2026-03-18 00:05:16
●A154.218.0.352026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 00:05:12
● 2026-03-18 00:05:16
●A156.240.110.2442026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 00:05:12
● 2026-03-18 00:05:16
●A156.240.110.2482026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 00:05:12
● 2026-03-18 00:05:16
●A18.166.174.1972026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 00:05:12
● 2026-03-18 00:05:16
●A43.198.198.1072026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 00:05:12
● 2026-03-18 00:05:16
●A54.46.75.852026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 00:05:12
● 2026-03-18 00:05:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...-
4007k.comedns152.ultradns.biz, edns152.ultradns.org, edns152.ultradns.com, edns152.ultradns.net2 records

✅ Authoritative Response

Server: 204.74.110.152

NS records: edns152.ultradns.biz, edns152.ultradns.org, edns152.ultradns.com, edns152.ultradns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4007k.com (unsigned zone)

⏱️ Timing

Total: 692ms | Queries: -

📄 Records

TypeCountSample Data
A6154.218.0.35, 156.240.110.244...
NS4edns153.ultradns.biz, edns153.ultradns.com...
SOA1edns153.ultradns.com zhanghang8819.gmail

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (edns152.ultradns.com, edns152.ultradns.com)

Analysis

IP Addresses

4007k.com maps to six IPs: 18.166.174.197, 43.198.198.107, 54.46.75.85, 154.218.0.35, 156.240.110.244 and 156.240.110.248.

Other host names, for instance y3032.com, y6387.com, y5153.com, y5957.com and 10033ky.com share IP numbers with 4007k.com.

Name Servers

4007k.com is delegated to eight name servers: edns152.ultradns.biz, edns153.ultradns.biz, edns152.ultradns.com, edns153.ultradns.com, edns152.ultradns.net, edns153.ultradns.net, edns152.ultradns.org and edns153.ultradns.org.

4007k.com at least partially shares name servers with other domains, including k743.cc, k17.app, 1062hth.com, 6893y.com and 3915y.com.

These name servers are commonly used together with the name servers pdns104.ultradns.biz, pdns104.ultradns.com, pdns104.ultradns.net and pdns104.ultradns.org.

Host names with two IP numbers

edns152.ultradns.biz ->2610:a1:1015::298 and 204.74.67.152

edns153.ultradns.biz ->2610:a1:1015::299 and 204.74.67.153

edns152.ultradns.com ->2001:502:f3ff::298 and 204.74.66.152

edns153.ultradns.com ->2001:502:f3ff::299 and 204.74.66.153

edns152.ultradns.net ->2610:a1:1014::298 and 204.74.110.152

edns153.ultradns.net ->2610:a1:1014::299 and 204.74.110.153

edns152.ultradns.org ->2001:502:4612::298 and 204.74.111.152

edns153.ultradns.org ->2001:502:4612::299 and 204.74.111.153