`k9411.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 2023-08-12 #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=1785771317

Same first word

k9411.com

Similar names

9k114.cn

DNS History

28 records (17 active, 11 former)

●NSedns153.ultradns.biz2026-04-04 → 2026-08-03 · 3 obs

○ 2017-08-17 14:53:20
● 2026-04-04 07:39:44
● 2026-08-03 15:42:32

●NSedns153.ultradns.com2026-04-04 → 2026-08-03 · 3 obs

○ 2017-08-17 14:53:20
● 2026-04-04 07:39:44
● 2026-08-03 15:42:32

●NSedns153.ultradns.net2026-04-04 → 2026-08-03 · 3 obs

○ 2017-08-17 14:53:20
● 2026-04-04 07:39:44
● 2026-08-03 15:42:32

●NSedns153.ultradns.org2026-04-04 → 2026-08-03 · 3 obs

○ 2017-08-17 14:53:20
● 2026-04-04 07:39:44
● 2026-08-03 15:42:32

○NSns1045.ui-dns.de2017-05-24 → 2017-08-17 · 4 obs

● 2017-05-24 22:01:04
● 2017-08-17 14:53:20
○ 2026-04-04 07:39:44
○ 2026-08-03 15:42:32

○NSns1061.ui-dns.com2017-05-24 → 2017-08-17 · 4 obs

● 2017-05-24 22:01:04
● 2017-08-17 14:53:20
○ 2026-04-04 07:39:44
○ 2026-08-03 15:42:32

○NSns1111.ui-dns.biz2017-05-24 → 2017-08-17 · 4 obs

● 2017-05-24 22:01:04
● 2017-08-17 14:53:20
○ 2026-04-04 07:39:44
○ 2026-08-03 15:42:32

○NSns1123.ui-dns.org2017-05-24 → 2017-08-17 · 4 obs

● 2017-05-24 22:01:04
● 2017-08-17 14:53:20
○ 2026-04-04 07:39:44
○ 2026-08-03 15:42:32

●NSpdns104.ultradns.biz2026-04-04 → 2026-08-03 · 3 obs

○ 2017-08-17 14:53:20
● 2026-04-04 07:39:44
● 2026-08-03 15:42:32

●NSpdns104.ultradns.com2026-04-04 → 2026-08-03 · 3 obs

○ 2017-08-17 14:53:20
● 2026-04-04 07:39:44
● 2026-08-03 15:42:32

●NSpdns104.ultradns.net2026-04-04 → 2026-08-03 · 3 obs

○ 2017-08-17 14:53:20
● 2026-04-04 07:39:44
● 2026-08-03 15:42:32

●NSpdns104.ultradns.org2026-04-04 → 2026-08-03 · 3 obs

○ 2017-08-17 14:53:20
● 2026-04-04 07:39:44
● 2026-08-03 15:42:32

○MXmx00.1and1.com2017-05-24 → 2017-08-17 · 4 obs

● 2017-05-24 22:01:04
● 2017-08-17 14:53:20
○ 2026-04-04 07:39:44
○ 2026-08-03 15:42:32

○MXmx01.1and1.com2017-05-24 → 2017-08-17 · 4 obs

● 2017-05-24 22:01:04
● 2017-08-17 14:53:20
○ 2026-04-04 07:39:44
○ 2026-08-03 15:42:32

●A156.240.110.2442026-04-04 → 2026-08-03 · 3 obs

○ 2017-08-17 14:53:20
● 2026-04-04 07:39:44
● 2026-08-03 15:42:32

●A156.240.110.2482026-04-04 → 2026-08-03 · 3 obs

○ 2017-08-17 14:53:20
● 2026-04-04 07:39:44
● 2026-08-03 15:42:32

○A16.162.235.1652026-04-04 → 2026-04-04 · 5 obs

○ 2017-08-17 14:53:20
● 2026-04-04 07:39:44
● 2026-04-04 11:35:30
○ 2026-04-08 01:37:22
○ 2026-08-03 15:42:32

●A18.166.174.1972026-04-04 → 2026-08-03 · 3 obs

○ 2017-08-17 14:53:20
● 2026-04-04 07:39:44
● 2026-08-03 15:42:32

●A210.79.61.182026-04-04 → 2026-08-03 · 3 obs

○ 2017-08-17 14:53:20
● 2026-04-04 07:39:44
● 2026-08-03 15:42:32

○A2607:f1c0:100f:f000::2b72017-05-24 → 2017-08-17 · 4 obs

● 2017-05-24 22:01:04
● 2017-08-17 14:53:20
○ 2026-04-04 07:39:44
○ 2026-08-03 15:42:32

○A35.229.226.442026-04-08 → 2026-04-24 · 5 obs

○ 2026-04-04 11:35:30
● 2026-04-08 01:37:22
● 2026-04-24 03:01:32
○ 2026-06-08 05:45:22
○ 2026-08-03 15:42:32

○A43.198.198.1072026-04-04 → 2026-04-04 · 5 obs

○ 2017-08-17 14:53:20
● 2026-04-04 07:39:44
● 2026-04-04 11:35:30
○ 2026-04-08 01:37:22
○ 2026-08-03 15:42:32

●A45.156.221.112026-04-04 → 2026-08-03 · 3 obs

○ 2017-08-17 14:53:20
● 2026-04-04 07:39:44
● 2026-08-03 15:42:32

●A45.156.221.122026-04-04 → 2026-08-03 · 3 obs

○ 2017-08-17 14:53:20
● 2026-04-04 07:39:44
● 2026-08-03 15:42:32

●A45.156.221.132026-06-08 → 2026-08-03 · 3 obs

○ 2026-04-24 03:01:32
● 2026-06-08 05:45:22
● 2026-08-03 15:42:32

●A45.156.221.142026-06-08 → 2026-08-03 · 3 obs

○ 2026-04-24 03:01:32
● 2026-06-08 05:45:22
● 2026-08-03 15:42:32

●A54.46.75.852026-04-04 → 2026-08-03 · 3 obs

○ 2017-08-17 14:53:20
● 2026-04-04 07:39:44
● 2026-08-03 15:42:32

○A74.208.236.1782017-05-24 → 2017-08-17 · 4 obs

● 2017-05-24 22:01:04
● 2017-08-17 14:53:20
○ 2026-04-04 07:39:44
○ 2026-08-03 15:42:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net...	-
k9411.com	pdns104.ultradns.net, pdns104.ultradns.com, pdns104.ultradns.biz, pdns104.ultradns.org	2 records

✅ Authoritative Response

Server:156.154.64.104

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for k9411.com (unsigned zone)

⏱️ Timing

Total: 530ms | Queries: -

📄 Records

Type	Count	Sample Data
A	9	`54.46.75.85, 18.166.174.197...`
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

k9411.com has 9 IP addresses — 18.166.174.197, 45.156.221.11, 45.156.221.12 and 6 more.

10054k.com, 1764ky.com, 1683ky.com and two other host names share IP numbers with k9411.com.

Name Servers

k9411.com is delegated to 8 name servers: edns153.ultradns.biz, pdns104.ultradns.biz, edns153.ultradns.com and 5 other.

At least some of k9411.com's name servers are shared with other domains, for example libertyrewards.co.za, 2541ky.com, leyu5594.com and two more.

These name servers tend to co-occur with pdns104.ultradns.com, pdns104.ultradns.net, pdns104.ultradns.org and 7 other name servers in the same DNS delegations.

Hostnames that resolve to 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.