`5448k.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	`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 2023-07-14 #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=1785737962

Same first word

5448k.com

Similar names

k8445.com

k8544.com

4548k.com

k5484.com

8454k.com

k8454.com

48k54.com

DNS History

28 records (17 active, 11 former)

○NSa.dnspod.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 20:20:50
○ 2017-10-19 21:29:14
○ 2026-08-03 06:20:32

○NSb.dnspod.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 20:20:50
○ 2017-10-19 21:29:14
○ 2026-08-03 06:20:32

○NSc.dnspod.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 20:20:50
○ 2017-10-19 21:29:14
○ 2026-08-03 06:20:32

●NSedns152.ultradns.biz2026-03-04 → 2026-08-03 · 3 obs

○ 2017-10-19 21:29:14
● 2026-03-04 07:46:42
● 2026-08-03 06:20:32

●NSedns152.ultradns.com2026-03-04 → 2026-08-03 · 3 obs

○ 2017-10-19 21:29:14
● 2026-03-04 07:46:42
● 2026-08-03 06:20:32

●NSedns152.ultradns.net2026-03-04 → 2026-08-03 · 3 obs

○ 2017-10-19 21:29:14
● 2026-03-04 07:46:42
● 2026-08-03 06:20:32

●NSedns152.ultradns.org2026-03-04 → 2026-08-03 · 3 obs

○ 2017-10-19 21:29:14
● 2026-03-04 07:46:42
● 2026-08-03 06:20:32

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

○ 2017-10-19 21:29:14
● 2026-03-04 07:46:42
● 2026-08-03 06:20:32

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

○ 2017-10-19 21:29:14
● 2026-03-04 07:46:42
● 2026-08-03 06:20:32

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

○ 2017-10-19 21:29:14
● 2026-03-04 07:46:42
● 2026-08-03 06:20:32

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

○ 2017-10-19 21:29:14
● 2026-03-04 07:46:42
● 2026-08-03 06:20:32

○NSf1g1ns1.dnspod.net2017-10-19 → 2017-10-19 · 4 obs

○ 2016-12-16 20:20:50
● 2017-10-19 21:29:14
○ 2026-03-04 07:46:42
○ 2026-08-03 06:20:32

○NSf1g1ns2.dnspod.net2017-10-19 → 2017-10-19 · 4 obs

○ 2016-12-16 20:20:50
● 2017-10-19 21:29:14
○ 2026-03-04 07:46:42
○ 2026-08-03 06:20:32

○A106.75.59.1332017-10-19 → 2017-10-19 · 4 obs

○ 2016-12-16 20:20:50
● 2017-10-19 21:29:14
○ 2026-03-04 07:46:42
○ 2026-08-03 06:20:32

○A119.2.31.32016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 20:20:50
○ 2017-10-19 21:29:14
○ 2026-08-03 06:20:32

○A154.218.0.352026-03-11 → 2026-03-26 · 5 obs

○ 2026-03-04 07:46:42
● 2026-03-11 15:01:58
● 2026-03-26 23:41:32
○ 2026-04-05 14:30:50
○ 2026-08-03 06:20:32

●A156.240.110.2442026-03-11 → 2026-08-03 · 3 obs

○ 2026-03-04 07:46:42
● 2026-03-11 15:01:58
● 2026-08-03 06:20:32

●A156.240.110.2482026-03-11 → 2026-08-03 · 3 obs

○ 2026-03-04 07:46:42
● 2026-03-11 15:01:58
● 2026-08-03 06:20:32

○A16.162.235.1652026-03-04 → 2026-04-05 · 7 obs

○ 2017-10-19 21:29:14
● 2026-03-04 07:46:42
○ 2026-03-11 15:01:58
○ 2026-03-26 23:41:32
● 2026-04-05 14:30:50
○ 2026-04-08 07:01:22
○ 2026-08-03 06:20:32

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

○ 2017-10-19 21:29:14
● 2026-03-04 07:46:42
● 2026-08-03 06:20:32

●A210.79.61.182026-04-05 → 2026-08-03 · 3 obs

○ 2026-03-26 23:41:32
● 2026-04-05 14:30:50
● 2026-08-03 06:20:32

○A35.229.226.442026-04-08 → 2026-04-23 · 5 obs

○ 2026-04-05 14:30:50
● 2026-04-08 07:01:22
● 2026-04-23 04:49:32
○ 2026-07-10 08:19:20
○ 2026-08-03 06:20:32

○A43.198.198.1072026-03-04 → 2026-04-05 · 5 obs

○ 2017-10-19 21:29:14
● 2026-03-04 07:46:42
● 2026-04-05 14:30:50
○ 2026-04-08 07:01:22
○ 2026-08-03 06:20:32

●A45.156.221.112026-04-05 → 2026-08-03 · 3 obs

○ 2026-03-26 23:41:32
● 2026-04-05 14:30:50
● 2026-08-03 06:20:32

●A45.156.221.122026-04-05 → 2026-08-03 · 3 obs

○ 2026-03-26 23:41:32
● 2026-04-05 14:30:50
● 2026-08-03 06:20:32

●A45.156.221.132026-07-10 → 2026-08-03 · 3 obs

○ 2026-04-23 04:49:32
● 2026-07-10 08:19:20
● 2026-08-03 06:20:32

●A45.156.221.142026-07-10 → 2026-08-03 · 3 obs

○ 2026-04-23 04:49:32
● 2026-07-10 08:19:20
● 2026-08-03 06:20:32

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

○ 2017-10-19 21:29:14
● 2026-03-04 07:46:42
● 2026-08-03 06:20:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
5448k.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 5448k.com (unsigned zone)

⏱️ Timing

Total: 640ms | Queries: -

📄 Records

Type	Count	Sample Data
A	9	`45.156.221.12, 156.240.110.248...`
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

5448k.com resolves to 9 IP numbers: 18.166.174.197, 45.156.221.11, 45.156.221.12 and 6 other.

Additional host names — 10056k.com, y559.cc, 1039y.vip and two others — share IP numbers with 5448k.com.

Name Servers

The DNS delegation for 5448k.com covers 8 name servers: edns152.ultradns.biz, edns153.ultradns.biz, edns152.ultradns.com and 5 more.

5448k.com partially shares its NS delegation with several other domains, including 3063ky.com, 17yabo.com, 260kaiyun.vip and two others.

In DNS configurations, these name servers often share authority with edns153.ultradns.com, edns153.ultradns.net, edns153.ultradns.org and 6 other name servers.

Host names with two IP numbers:

edns152.ultradns.biz maps to two IP addresses — 204.74.67.152 and 2610:a1:1015::298.

edns153.ultradns.biz maps to two IP addresses — 204.74.67.153 and 2610:a1:1015::299.

edns152.ultradns.com maps to two IP addresses — 204.74.66.152 and 2001:502:f3ff::298.

edns153.ultradns.com maps to two IP addresses — 204.74.66.153 and 2001:502:f3ff::299.

edns152.ultradns.net maps to two IP addresses — 204.74.110.152 and 2610:a1:1014::298.

edns153.ultradns.net maps to two IP addresses — 204.74.110.153 and 2610:a1:1014::299.

edns152.ultradns.org maps to two IP addresses — 204.74.111.152 and 2001:502:4612::298.

edns153.ultradns.org maps to two IP addresses — 204.74.111.153 and 2001:502:4612::299.

5448k.com - robtex.com

5448k.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`5448k.com`

`com`