`2990ky.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=1785761932

⚠️ On DNS blocklist: gambling

Same first word

2990ky.com

Similar names

2099ky.com

2909ky.com

DNS History

17 records (17 active, 0 former)

●NSedns153.ultradns.biz2026-08-02 → 2026-08-03 · 2 obs

● 2026-08-02 18:25:46
● 2026-08-03 13:26:24

●NSedns153.ultradns.com2026-08-02 → 2026-08-03 · 2 obs

● 2026-08-02 18:25:46
● 2026-08-03 13:26:24

●NSedns153.ultradns.net2026-08-02 → 2026-08-03 · 2 obs

● 2026-08-02 18:25:46
● 2026-08-03 13:26:24

●NSedns153.ultradns.org2026-08-02 → 2026-08-03 · 2 obs

● 2026-08-02 18:25:46
● 2026-08-03 13:26:24

●NSpdns104.ultradns.biz2026-08-02 → 2026-08-03 · 2 obs

● 2026-08-02 18:25:46
● 2026-08-03 13:26:24

●NSpdns104.ultradns.com2026-08-02 → 2026-08-03 · 2 obs

● 2026-08-02 18:25:46
● 2026-08-03 13:26:24

●NSpdns104.ultradns.net2026-08-02 → 2026-08-03 · 2 obs

● 2026-08-02 18:25:46
● 2026-08-03 13:26:24

●NSpdns104.ultradns.org2026-08-02 → 2026-08-03 · 2 obs

● 2026-08-02 18:25:46
● 2026-08-03 13:26:24

●A156.240.110.2442026-08-02 → 2026-08-03 · 2 obs

● 2026-08-02 18:25:46
● 2026-08-03 13:26:24

●A156.240.110.2482026-08-02 → 2026-08-03 · 2 obs

● 2026-08-02 18:25:46
● 2026-08-03 13:26:24

●A18.166.174.1972026-08-02 → 2026-08-03 · 2 obs

● 2026-08-02 18:25:46
● 2026-08-03 13:26:24

●A210.79.61.182026-08-02 → 2026-08-03 · 2 obs

● 2026-08-02 18:25:46
● 2026-08-03 13:26:24

●A45.156.221.112026-08-02 → 2026-08-03 · 2 obs

● 2026-08-02 18:25:46
● 2026-08-03 13:26:24

●A45.156.221.122026-08-02 → 2026-08-03 · 2 obs

● 2026-08-02 18:25:46
● 2026-08-03 13:26:24

●A45.156.221.132026-08-02 → 2026-08-03 · 2 obs

● 2026-08-02 18:25:46
● 2026-08-03 13:26:24

●A45.156.221.142026-08-02 → 2026-08-03 · 2 obs

● 2026-08-02 18:25:46
● 2026-08-03 13:26:24

●A54.46.75.852026-08-02 → 2026-08-03 · 2 obs

● 2026-08-02 18:25:46
● 2026-08-03 13:26:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
2990ky.com	pdns104.ultradns.net, pdns104.ultradns.com, pdns104.ultradns.biz, pdns104.ultradns.org	2 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 2990ky.com (unsigned zone)

⏱️ Timing

Total: 558ms | Queries: -

📄 Records

Type	Count	Sample Data
A	9	`45.156.221.13, 156.240.110.244...`
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

2990ky.com directs to 9 IP numbers: 18.166.174.197, 45.156.221.11, 45.156.221.12 and 6 other.

Two other host names, along with 2755ky.com, 2363ky.com and 10186ky.com, also share IP numbers with 2990ky.com.

Name Servers

2990ky.com is delegated to 8 name servers: edns153.ultradns.biz, pdns104.ultradns.biz, edns153.ultradns.com and 5 other.

2990ky.com partially shares its NS delegation with several other domains, including aiyoubet2020.com, il61p1.vip, mk9188.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.

Host names that have two IP addresses:

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

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

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

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

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

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

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

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