2490ky.com - robtex.com

2490ky.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
A45.156.221.11🇺🇸 DDOS-PROTECTION-LTD45.156.221.0/24
A45.156.221.12🇺🇸 DDOS-PROTECTION-LTD45.156.221.0/24
A45.156.221.13🇺🇸 DDOS-PROTECTION-LTD45.156.221.0/24
A45.156.221.14🇺🇸 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 2022-12-19 #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=1785363187
⚠️ On DNS blocklist: tif

Same first word

2490ky.com

Similar names

2409ky.com
2094ky.com
2904ky.com
2940ky.com

DNS History

17 records (17 active, 0 former)

NSedns153.ultradns.bizedns153.ultradns.comedns153.ultradns.netedns153.ultradns.orgpdns104.ultradns.bizpdns104.ultradns.compdns104.ultradns.netpdns104.ultradns.orgA156.240.110.244156.240.110.24818.166.174.197210.79.61.1845.156.221.1145.156.221.1245.156.221.1345.156.221.1454.46.75.85
●NSedns153.ultradns.biz2026-07-26 → 2026-07-29 · 2 obs
● 2026-07-26 03:49:00
● 2026-07-29 22:34:06
●NSedns153.ultradns.com2026-07-26 → 2026-07-29 · 2 obs
● 2026-07-26 03:49:00
● 2026-07-29 22:34:06
●NSedns153.ultradns.net2026-07-26 → 2026-07-29 · 2 obs
● 2026-07-26 03:49:00
● 2026-07-29 22:34:06
●NSedns153.ultradns.org2026-07-26 → 2026-07-29 · 2 obs
● 2026-07-26 03:49:00
● 2026-07-29 22:34:06
●NSpdns104.ultradns.biz2026-07-26 → 2026-07-29 · 2 obs
● 2026-07-26 03:49:00
● 2026-07-29 22:34:06
●NSpdns104.ultradns.com2026-07-26 → 2026-07-29 · 2 obs
● 2026-07-26 03:49:00
● 2026-07-29 22:34:06
●NSpdns104.ultradns.net2026-07-26 → 2026-07-29 · 2 obs
● 2026-07-26 03:49:00
● 2026-07-29 22:34:06
●NSpdns104.ultradns.org2026-07-26 → 2026-07-29 · 2 obs
● 2026-07-26 03:49:00
● 2026-07-29 22:34:06
●A156.240.110.2442026-07-26 → 2026-07-29 · 2 obs
● 2026-07-26 03:49:00
● 2026-07-29 22:34:06
●A156.240.110.2482026-07-26 → 2026-07-29 · 2 obs
● 2026-07-26 03:49:00
● 2026-07-29 22:34:06
●A18.166.174.1972026-07-26 → 2026-07-29 · 2 obs
● 2026-07-26 03:49:00
● 2026-07-29 22:34:06
●A210.79.61.182026-07-26 → 2026-07-29 · 2 obs
● 2026-07-26 03:49:00
● 2026-07-29 22:34:06
●A45.156.221.112026-07-26 → 2026-07-29 · 2 obs
● 2026-07-26 03:49:00
● 2026-07-29 22:34:06
●A45.156.221.122026-07-26 → 2026-07-29 · 2 obs
● 2026-07-26 03:49:00
● 2026-07-29 22:34:06
●A45.156.221.132026-07-26 → 2026-07-29 · 2 obs
● 2026-07-26 03:49:00
● 2026-07-29 22:34:06
●A45.156.221.142026-07-26 → 2026-07-29 · 2 obs
● 2026-07-26 03:49:00
● 2026-07-29 22:34:06
●A54.46.75.852026-07-26 → 2026-07-29 · 2 obs
● 2026-07-26 03:49:00
● 2026-07-29 22:34:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
2490ky.compdns104.ultradns.net, pdns104.ultradns.com, pdns104.ultradns.biz, pdns104.ultradns.org2 records

✅ Authoritative Response

Server:156.154.66.104

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2490ky.com (unsigned zone)

⏱️ Timing

Total: 2100ms | Queries: -

📄 Records

TypeCountSample Data
A945.156.221.13, 156.240.110.244...
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

2490ky.com has 9 IP addresses — 18.166.174.197, 45.156.221.11, 45.156.221.12 and 6 more.

ky9973.com, 2734ky.com, 2958ky.com and two other host names share IP numbers with 2490ky.com.

Name Servers

DNS for 2490ky.com is handled by 8 name servers: edns153.ultradns.biz, pdns104.ultradns.biz, edns153.ultradns.com and 5 others.

2490ky.com partially shares its NS delegation with several other domains, including 210kaiyun.vip, 10164k.com, 2601ky.com and two others.

In DNS configurations, these name servers often share authority with pdns104.ultradns.com, pdns104.ultradns.net, pdns104.ultradns.org and 7 other name servers.

Hostnames that resolve to two IP addresses:

edns153.ultradns.biz has two IP addresses: 204.74.67.153 and 2610:a1:1015::299.

pdns104.ultradns.biz has two IP addresses: 156.154.66.104 and 2610:a1:1015::8c.

edns153.ultradns.com has two IP addresses: 204.74.66.153 and 2001:502:f3ff::299.

pdns104.ultradns.com has two IP addresses: 156.154.64.104 and 2001:502:f3ff::8c.

edns153.ultradns.net has two IP addresses: 204.74.110.153 and 2610:a1:1014::299.

pdns104.ultradns.net has two IP addresses: 156.154.65.104 and 2610:a1:1014::8c.

edns153.ultradns.org has two IP addresses: 204.74.111.153 and 2001:502:4612::299.

pdns104.ultradns.org has two IP addresses: 156.154.67.104 and 2001:502:4612::8c.