`81kyty.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	35.229.226.44^{🇹🇼 Google35.229.128.0/17}
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	`edns152.ultradns.biz` ⚠️ Not in zone NS records
		A	2610:a1:1015::298^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`edns152.ultradns.biz`
		A	204.74.67.152^{🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar}
			PTR	`edns152.ultradns.biz`
NS	`edns152.ultradns.com` ⚠️ Not in zone NS records
		A	2001:502:f3ff::298^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns152.ultradns.com`
		A	204.74.66.152^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`edns152.ultradns.com`
NS	`edns152.ultradns.net` ⚠️ Not in zone NS records
		A	2610:a1:1014::298^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`edns152.ultradns.net`
		A	204.74.110.152^{🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar}
			PTR	`edns152.ultradns.net`
NS	`edns152.ultradns.org` ⚠️ Not in zone NS records
		A	2001:502:4612::298^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`edns152.ultradns.org`
		A	204.74.111.152^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
			PTR	`edns152.ultradns.org`
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`
SOA	`edns153.ultradns.com`zhanghang8819@gmail.com 2023-04-20 #33

`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=1778522431

⚠️ On DNS blocklist: tif

Same first word

81kyty.com

DNS History

18 records (18 active, 0 former)

●NSedns152.ultradns.biz2026-04-17 → 2026-05-11 · 2 obs

● 2026-04-17 21:55:16
● 2026-05-11 18:17:34

●NSedns152.ultradns.com2026-04-17 → 2026-05-11 · 2 obs

● 2026-04-17 21:55:16
● 2026-05-11 18:17:34

●NSedns152.ultradns.net2026-04-17 → 2026-05-11 · 2 obs

● 2026-04-17 21:55:16
● 2026-05-11 18:17:34

●NSedns152.ultradns.org2026-04-17 → 2026-05-11 · 2 obs

● 2026-04-17 21:55:16
● 2026-05-11 18:17:34

●NSedns153.ultradns.biz2026-04-17 → 2026-05-11 · 2 obs

● 2026-04-17 21:55:16
● 2026-05-11 18:17:34

●NSedns153.ultradns.com2026-04-17 → 2026-05-11 · 2 obs

● 2026-04-17 21:55:16
● 2026-05-11 18:17:34

●NSedns153.ultradns.net2026-04-17 → 2026-05-11 · 2 obs

● 2026-04-17 21:55:16
● 2026-05-11 18:17:34

●NSedns153.ultradns.org2026-04-17 → 2026-05-11 · 2 obs

● 2026-04-17 21:55:16
● 2026-05-11 18:17:34

●A156.240.110.2442026-04-17 → 2026-05-11 · 2 obs

● 2026-04-17 21:55:16
● 2026-05-11 18:17:34

●A156.240.110.2482026-04-17 → 2026-05-11 · 2 obs

● 2026-04-17 21:55:16
● 2026-05-11 18:17:34

●A18.166.174.1972026-04-17 → 2026-05-11 · 2 obs

● 2026-04-17 21:55:16
● 2026-05-11 18:17:34

●A210.79.61.182026-04-17 → 2026-05-11 · 2 obs

● 2026-04-17 21:55:16
● 2026-05-11 18:17:34

●A35.229.226.442026-04-17 → 2026-05-11 · 2 obs

● 2026-04-17 21:55:16
● 2026-05-11 18:17:34

●A45.156.221.112026-04-17 → 2026-05-11 · 2 obs

● 2026-04-17 21:55:16
● 2026-05-11 18:17:34

●A45.156.221.122026-04-17 → 2026-05-11 · 2 obs

● 2026-04-17 21:55:16
● 2026-05-11 18:17:34

●A45.156.221.132026-05-08 → 2026-05-11 · 3 obs

○ 2026-04-17 21:55:16
● 2026-05-08 10:26:22
● 2026-05-11 18:17:34

●A45.156.221.142026-05-08 → 2026-05-11 · 3 obs

○ 2026-04-17 21:55:16
● 2026-05-08 10:26:22
● 2026-05-11 18:17:34

●A54.46.75.852026-04-17 → 2026-05-11 · 2 obs

● 2026-04-17 21:55:16
● 2026-05-11 18:17:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net...	-
81kyty.com	edns152.ultradns.biz, edns152.ultradns.org, edns152.ultradns.com, edns152.ultradns.net	2 records

✅ Authoritative Response

Server:204.74.67.152

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 81kyty.com (unsigned zone)

⏱️ Timing

Total: 1574ms | Queries: -

📄 Records

Type	Count	Sample Data
A	10	`54.46.75.85, 45.156.221.13...`
NS	4	`edns153.ultradns.biz, edns153.ultradns.com...`
SOA	1	`edns153.ultradns.com zhanghang8819.gmail`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

81kyty.com points to ten IPs: 18.166.174.197, 35.229.226.44, 45.156.221.11, 45.156.221.12, 45.156.221.13, 45.156.221.14, 54.46.75.85, 156.240.110.244, 156.240.110.248 and 210.79.61.18.

Other host names such as 8902y.com, 4084y.com, 539kaiyun.net, y3729.com and 9481k.com share IPs with 81kyty.com.

Name Servers

81kyty.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.

81kyty.com at least partially shares name servers with other domains, for instance 1503ky.com, levip430.com, 10186ky.com, 10243k.com and ky511.net.