`2597ky.com`

DNSSEC	⚠️ Not signed
A	18.166.174.197^{🇭🇰 Amazon18.166.0.0/15 EC2 HKG prefix}
		PTR	`ec2-18-166-174-197.ap-east-1.compute.amazonaws.com`
A	45.156.221.11^{🇺🇸 DDOS-PROTECTION-LTD45.156.221.0/24}
A	45.156.221.12^{🇺🇸 DDOS-PROTECTION-LTD45.156.221.0/24}
A	45.156.221.13^{🇺🇸 DDOS-PROTECTION-LTD45.156.221.0/24}
A	45.156.221.14^{🇺🇸 DDOS-PROTECTION-LTD45.156.221.0/24}
A	54.46.75.85^{🇺🇸 Amazon54.46.0.0/17 EC2 HKG prefix}
A	156.240.110.244^{🇭🇰 HKCICL-AS-AP156.240.110.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
A	156.240.110.248^{🇭🇰 HKCICL-AS-AP156.240.110.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
A	210.79.61.18^{🇭🇰 EDTCL-HK210.79.61.0/24 EVERY DAY TECHNOLOGY CO. LIMITED UNIT 04,7/F,BRIGHT WAY TOWER,NO.33}
NS	`edns153.ultradns.com` ⭐ ⚠️ Not in parent delegation
		A	2001:502:f3ff::299^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns153.ultradns.com`
		A	204.74.66.153^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`edns153.ultradns.com`
NS	`edns153.ultradns.biz` ⚠️ Not in parent delegation
		A	2610:a1:1015::299^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`edns153.ultradns.biz`
		A	204.74.67.153^{🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar}
			PTR	`edns153.ultradns.biz`
NS	`edns153.ultradns.net` ⚠️ Not in parent delegation
		A	2610:a1:1014::299^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`edns153.ultradns.net`
		A	204.74.110.153^{🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar}
			PTR	`edns153.ultradns.net`
NS	`edns153.ultradns.org` ⚠️ Not in parent delegation
		A	2001:502:4612::299^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`edns153.ultradns.org`
		A	204.74.111.153^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
			PTR	`edns153.ultradns.org`
NS	`pdns104.ultradns.biz` ⚠️ Not in zone NS records
		A	2610:a1:1015::8c^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns104.ultradns.biz`
		A	156.154.66.104^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns104.ultradns.biz`
NS	`pdns104.ultradns.com` ⚠️ Not in zone NS records
		A	2001:502:f3ff::8c^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns104.ultradns.com`
		A	156.154.64.104^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns104.ultradns.com`
NS	`pdns104.ultradns.net` ⚠️ Not in zone NS records
		A	2610:a1:1014::8c^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns104.ultradns.net`
		A	156.154.65.104^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns104.ultradns.net`
NS	`pdns104.ultradns.org` ⚠️ Not in zone NS records
		A	2001:502:4612::8c^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns104.ultradns.org`
		A	156.154.67.104^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns104.ultradns.org`
SOA	`edns153.ultradns.com`zhanghang8819@gmail.com 2022-12-19 #3

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785341957

⚠️ On DNS blocklist: tif

Same first word

2597ky.com

Similar names

2957ky.com

ky2957.com

2759ky.com

2975ky.com

2795ky.com

2579ky.com

DNS History

17 records (17 active, 0 former)

●NSedns153.ultradns.biz2026-07-25 → 2026-07-29 · 2 obs

● 2026-07-25 02:19:48
● 2026-07-29 16:29:02

●NSedns153.ultradns.com2026-07-25 → 2026-07-29 · 2 obs

● 2026-07-25 02:19:48
● 2026-07-29 16:29:02

●NSedns153.ultradns.net2026-07-25 → 2026-07-29 · 2 obs

● 2026-07-25 02:19:48
● 2026-07-29 16:29:02

●NSedns153.ultradns.org2026-07-25 → 2026-07-29 · 2 obs

● 2026-07-25 02:19:48
● 2026-07-29 16:29:02

●NSpdns104.ultradns.biz2026-07-25 → 2026-07-29 · 2 obs

● 2026-07-25 02:19:48
● 2026-07-29 16:29:02

●NSpdns104.ultradns.com2026-07-25 → 2026-07-29 · 2 obs

● 2026-07-25 02:19:48
● 2026-07-29 16:29:02

●NSpdns104.ultradns.net2026-07-25 → 2026-07-29 · 2 obs

● 2026-07-25 02:19:48
● 2026-07-29 16:29:02

●NSpdns104.ultradns.org2026-07-25 → 2026-07-29 · 2 obs

● 2026-07-25 02:19:48
● 2026-07-29 16:29:02

●A156.240.110.2442026-07-25 → 2026-07-29 · 2 obs

● 2026-07-25 02:19:48
● 2026-07-29 16:29:02

●A156.240.110.2482026-07-25 → 2026-07-29 · 2 obs

● 2026-07-25 02:19:48
● 2026-07-29 16:29:02

●A18.166.174.1972026-07-25 → 2026-07-29 · 2 obs

● 2026-07-25 02:19:48
● 2026-07-29 16:29:02

●A210.79.61.182026-07-25 → 2026-07-29 · 2 obs

● 2026-07-25 02:19:48
● 2026-07-29 16:29:02

●A45.156.221.112026-07-25 → 2026-07-29 · 2 obs

● 2026-07-25 02:19:48
● 2026-07-29 16:29:02

●A45.156.221.122026-07-25 → 2026-07-29 · 2 obs

● 2026-07-25 02:19:48
● 2026-07-29 16:29:02

●A45.156.221.132026-07-25 → 2026-07-29 · 2 obs

● 2026-07-25 02:19:48
● 2026-07-29 16:29:02

●A45.156.221.142026-07-25 → 2026-07-29 · 2 obs

● 2026-07-25 02:19:48
● 2026-07-29 16:29:02

●A54.46.75.852026-07-25 → 2026-07-29 · 2 obs

● 2026-07-25 02:19:48
● 2026-07-29 16:29:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net...	-
2597ky.com	pdns104.ultradns.net, pdns104.ultradns.com, pdns104.ultradns.biz, pdns104.ultradns.org	2 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 2597ky.com (unsigned zone)

⏱️ Timing

Total: 627ms | Queries: -

📄 Records

Type	Count	Sample Data
A	9	`18.166.174.197, 45.156.221.12...`
NS	4	`edns153.ultradns.biz, edns153.ultradns.com...`
SOA	1	`edns153.ultradns.com zhanghang8819.gmail`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

2597ky.com resolves to 9 IP numbers: 18.166.174.197, 45.156.221.11, 45.156.221.12 and 6 other.

Additional host names — 4089k.com, 2473ky.com, y7548.com and two others — share IP numbers with 2597ky.com.

Name Servers

2597ky.com carries NS records listing 8 name servers — edns153.ultradns.biz, pdns104.ultradns.biz, edns153.ultradns.com and 5 others.

2597ky.com partially shares its NS delegation with several other domains, including 844kai.com, 2153ky.com, 2376ky.com and two others.

In DNS configurations, these name servers often share authority with edns153.ultradns.net, edns153.ultradns.org, pdns104.ultradns.com and 7 other name servers.

Host names with two IP numbers:

The A records for edns153.ultradns.biz return 204.74.67.153 and 2610:a1:1015::299.

The A records for pdns104.ultradns.biz return 156.154.66.104 and 2610:a1:1015::8c.

The A records for edns153.ultradns.com return 204.74.66.153 and 2001:502:f3ff::299.

The A records for pdns104.ultradns.com return 156.154.64.104 and 2001:502:f3ff::8c.

The A records for edns153.ultradns.net return 204.74.110.153 and 2610:a1:1014::299.

The A records for pdns104.ultradns.net return 156.154.65.104 and 2610:a1:1014::8c.

The A records for edns153.ultradns.org return 204.74.111.153 and 2001:502:4612::299.

The A records for pdns104.ultradns.org return 156.154.67.104 and 2001:502:4612::8c.