`722y.net`

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 2022-09-25 #3

`net`

	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=1785466622

Same first word

722y.net

Similar names

22y7.com

y227.com

227y.cc

272y.vip

2y27.com

DNS History

22 records (17 active, 5 former)

●NSedns153.ultradns.biz2026-07-17 → 2026-07-31 · 3 obs

○ 2017-11-29 18:12:02
● 2026-07-17 20:35:28
● 2026-07-31 03:11:00

●NSedns153.ultradns.com2026-07-17 → 2026-07-31 · 3 obs

○ 2017-11-29 18:12:02
● 2026-07-17 20:35:28
● 2026-07-31 03:11:00

●NSedns153.ultradns.net2026-07-17 → 2026-07-31 · 3 obs

○ 2017-11-29 18:12:02
● 2026-07-17 20:35:28
● 2026-07-31 03:11:00

●NSedns153.ultradns.org2026-07-17 → 2026-07-31 · 3 obs

○ 2017-11-29 18:12:02
● 2026-07-17 20:35:28
● 2026-07-31 03:11:00

○NSf1g1ns1.dnspod.net2017-01-03 → 2017-11-29 · 4 obs

● 2017-01-03 18:32:20
● 2017-11-29 18:12:02
○ 2026-07-17 20:35:28
○ 2026-07-31 03:11:00

○NSf1g1ns2.dnspod.net2017-01-03 → 2017-11-29 · 4 obs

● 2017-01-03 18:32:20
● 2017-11-29 18:12:02
○ 2026-07-17 20:35:28
○ 2026-07-31 03:11:00

●NSpdns104.ultradns.biz2026-07-17 → 2026-07-31 · 3 obs

○ 2017-11-29 18:12:02
● 2026-07-17 20:35:28
● 2026-07-31 03:11:00

●NSpdns104.ultradns.com2026-07-17 → 2026-07-31 · 3 obs

○ 2017-11-29 18:12:02
● 2026-07-17 20:35:28
● 2026-07-31 03:11:00

●NSpdns104.ultradns.net2026-07-17 → 2026-07-31 · 3 obs

○ 2017-11-29 18:12:02
● 2026-07-17 20:35:28
● 2026-07-31 03:11:00

●NSpdns104.ultradns.org2026-07-17 → 2026-07-31 · 3 obs

○ 2017-11-29 18:12:02
● 2026-07-17 20:35:28
● 2026-07-31 03:11:00

○MXmxbiz1.qq.com2017-01-03 → 2017-11-29 · 4 obs

● 2017-01-03 18:32:20
● 2017-11-29 18:12:02
○ 2026-07-17 20:35:28
○ 2026-07-31 03:11:00

○MXmxbiz2.qq.com2017-01-03 → 2017-11-29 · 4 obs

● 2017-01-03 18:32:20
● 2017-11-29 18:12:02
○ 2026-07-17 20:35:28
○ 2026-07-31 03:11:00

○A107.151.87.572017-01-03 → 2017-11-29 · 4 obs

● 2017-01-03 18:32:20
● 2017-11-29 18:12:02
○ 2026-07-17 20:35:28
○ 2026-07-31 03:11:00

●A156.240.110.2442026-07-17 → 2026-07-31 · 3 obs

○ 2017-11-29 18:12:02
● 2026-07-17 20:35:28
● 2026-07-31 03:11:00

●A156.240.110.2482026-07-17 → 2026-07-31 · 3 obs

○ 2017-11-29 18:12:02
● 2026-07-17 20:35:28
● 2026-07-31 03:11:00

●A18.166.174.1972026-07-17 → 2026-07-31 · 3 obs

○ 2017-11-29 18:12:02
● 2026-07-17 20:35:28
● 2026-07-31 03:11:00

●A210.79.61.182026-07-17 → 2026-07-31 · 3 obs

○ 2017-11-29 18:12:02
● 2026-07-17 20:35:28
● 2026-07-31 03:11:00

●A45.156.221.112026-07-17 → 2026-07-31 · 3 obs

○ 2017-11-29 18:12:02
● 2026-07-17 20:35:28
● 2026-07-31 03:11:00

●A45.156.221.122026-07-17 → 2026-07-31 · 3 obs

○ 2017-11-29 18:12:02
● 2026-07-17 20:35:28
● 2026-07-31 03:11:00

●A45.156.221.132026-07-17 → 2026-07-31 · 3 obs

○ 2017-11-29 18:12:02
● 2026-07-17 20:35:28
● 2026-07-31 03:11:00

●A45.156.221.142026-07-17 → 2026-07-31 · 3 obs

○ 2017-11-29 18:12:02
● 2026-07-17 20:35:28
● 2026-07-31 03:11:00

●A54.46.75.852026-07-17 → 2026-07-31 · 3 obs

○ 2017-11-29 18:12:02
● 2026-07-17 20:35:28
● 2026-07-31 03:11:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...	-
722y.net	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 722y.net (unsigned zone)

⏱️ Timing

Total: 875ms | Queries: -

📄 Records

Type	Count	Sample Data
A	9	`156.240.110.248, 45.156.221.11...`
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.net, pdns104.ultradns.net)

Analysis

IP Addresses

With 9 IP addresses in total, 722y.net resolves to 18.166.174.197, 45.156.221.11, 45.156.221.12 and 6 other.

Among the host names that share IP numbers with 722y.net are y517.net, 1271ky.com, 247y.net and two others.

Name Servers

722y.net delegates authority to 8 name servers: edns153.ultradns.biz, pdns104.ultradns.biz, edns153.ultradns.com plus 5 other.

722y.net partially shares its NS delegation with several other domains, including pcpro4.com, 4381y.com, k9804.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.

Hosts with two IP numbers each:

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

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

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

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

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

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

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

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