`42168.us`

DNSSEC	⚠️ Not signed
NS	`ns1.parkco2.neustar.biz` ⭐ ⚠️ Not in zone NS records
		A	3.220.94.231^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-220-94-231.compute-1.amazonaws.com`
NS	`ns2.parkco2.neustar.biz` ⚠️ Not in zone NS records
		A	3.227.227.44^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-227-227-44.compute-1.amazonaws.com`
SOA	`ns1.parkco2.neustar.biz`hostmaster@neustar.biz 2026-03-06 #1

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1777404283

Same first word

42168.us

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14826.us

18246.cc

61248.xyz

81264.cc

84126.xyz

26481.com

21468.cn

12864.us

12864.com

61842.xyz

DNS History

37 records (2 active, 35 former)

●NSns1.parkco2.neustar.biz2026-04-19 → 2026-04-28 · 2 obs

● 2026-04-19 12:45:22
● 2026-04-28 19:45:20

●NSns2.parkco2.neustar.biz2026-04-19 → 2026-04-28 · 2 obs

● 2026-04-19 12:45:22
● 2026-04-28 19:45:20

○A52.1.72.1082016-05-29 → 2016-05-29 · 4 obs

○ 2016-03-28 11:47:26
● 2016-05-29 18:03:30
○ 2016-06-16 02:05:12
○ 2026-04-28 19:45:20

○A52.20.114.1822015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 22:15:44
○ 2026-04-19 12:45:22
○ 2026-04-28 19:45:20

○A52.20.158.972015-12-11 → 2015-12-11 · 4 obs

○ 2015-12-05 22:17:04
● 2015-12-11 00:36:16
○ 2016-01-03 23:35:58
○ 2026-04-28 19:45:20

○A52.200.33.1202016-06-16 → 2016-06-16 · 4 obs

○ 2016-05-29 18:03:30
● 2016-06-16 02:05:12
○ 2016-07-15 02:47:20
○ 2026-04-28 19:45:20

○A52.201.96.232016-05-29 → 2016-05-29 · 4 obs

○ 2016-03-28 11:47:26
● 2016-05-29 18:03:30
○ 2016-06-16 02:05:12
○ 2026-04-28 19:45:20

○A52.203.219.242016-08-22 → 2016-08-22 · 4 obs

○ 2016-07-15 02:47:20
● 2016-08-22 08:13:02
○ 2017-04-01 10:14:30
○ 2026-04-28 19:45:20

○A52.204.169.1972016-06-16 → 2016-06-16 · 4 obs

○ 2016-05-29 18:03:30
● 2016-06-16 02:05:12
○ 2016-07-15 02:47:20
○ 2026-04-28 19:45:20

○A52.21.130.1772016-01-18 → 2016-01-18 · 4 obs

○ 2016-01-08 20:48:10
● 2016-01-18 18:04:24
○ 2016-03-28 11:47:26
○ 2026-04-28 19:45:20

○A52.22.127.2062015-12-11 → 2015-12-11 · 4 obs

○ 2015-12-05 22:17:04
● 2015-12-11 00:36:16
○ 2016-01-03 23:35:58
○ 2026-04-28 19:45:20

○A52.22.212.1292017-04-01 → 2017-04-01 · 4 obs

○ 2016-08-22 08:13:02
● 2017-04-01 10:14:30
○ 2026-04-19 12:45:22
○ 2026-04-28 19:45:20

○A52.3.9.1992015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 22:15:44
○ 2026-04-19 12:45:22
○ 2026-04-28 19:45:20

○A52.3.92.132016-05-29 → 2016-05-29 · 4 obs

○ 2016-03-28 11:47:26
● 2016-05-29 18:03:30
○ 2016-06-16 02:05:12
○ 2026-04-28 19:45:20

○A52.5.0.2272015-12-02 → 2015-12-05 · 5 obs

○ 2015-08-16 22:15:44
● 2015-12-02 23:34:08
● 2015-12-05 22:17:04
○ 2015-12-11 00:36:16
○ 2026-04-28 19:45:20

○A52.5.115.542016-08-22 → 2016-08-22 · 4 obs

○ 2016-07-15 02:47:20
● 2016-08-22 08:13:02
○ 2017-04-01 10:14:30
○ 2026-04-28 19:45:20

○A52.5.55.972016-03-28 → 2016-03-28 · 4 obs

○ 2016-01-18 18:04:24
● 2016-03-28 11:47:26
○ 2016-05-29 18:03:30
○ 2026-04-28 19:45:20

○A52.6.182.2012015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 22:15:44
○ 2026-04-19 12:45:22
○ 2026-04-28 19:45:20

○A52.6.22.342016-01-18 → 2016-01-18 · 4 obs

○ 2016-01-08 20:48:10
● 2016-01-18 18:04:24
○ 2016-03-28 11:47:26
○ 2026-04-28 19:45:20

○A52.7.149.742016-07-15 → 2016-07-15 · 4 obs

○ 2016-06-16 02:05:12
● 2016-07-15 02:47:20
○ 2016-08-22 08:13:02
○ 2026-04-28 19:45:20

○A52.7.188.1302017-04-01 → 2017-04-01 · 4 obs

○ 2016-08-22 08:13:02
● 2017-04-01 10:14:30
○ 2026-04-19 12:45:22
○ 2026-04-28 19:45:20

○A52.71.148.2492016-01-08 → 2016-01-08 · 4 obs

○ 2016-01-03 23:35:58
● 2016-01-08 20:48:10
○ 2016-01-18 18:04:24
○ 2026-04-28 19:45:20

○A52.72.55.872016-08-22 → 2016-08-22 · 4 obs

○ 2016-07-15 02:47:20
● 2016-08-22 08:13:02
○ 2017-04-01 10:14:30
○ 2026-04-28 19:45:20

○A52.86.21.1882016-03-28 → 2016-03-28 · 4 obs

○ 2016-01-18 18:04:24
● 2016-03-28 11:47:26
○ 2016-05-29 18:03:30
○ 2026-04-28 19:45:20

○A54.164.124.232016-01-03 → 2016-01-03 · 4 obs

○ 2015-12-11 00:36:16
● 2016-01-03 23:35:58
○ 2016-01-08 20:48:10
○ 2026-04-28 19:45:20

○A54.164.211.512016-07-15 → 2016-07-15 · 4 obs

○ 2016-06-16 02:05:12
● 2016-07-15 02:47:20
○ 2016-08-22 08:13:02
○ 2026-04-28 19:45:20

○A54.164.242.1452016-01-03 → 2016-01-03 · 4 obs

○ 2015-12-11 00:36:16
● 2016-01-03 23:35:58
○ 2016-01-08 20:48:10
○ 2026-04-28 19:45:20

○A54.164.244.292017-04-01 → 2017-04-01 · 4 obs

○ 2016-08-22 08:13:02
● 2017-04-01 10:14:30
○ 2026-04-19 12:45:22
○ 2026-04-28 19:45:20

○A54.165.136.1902016-03-28 → 2016-03-28 · 4 obs

○ 2016-01-18 18:04:24
● 2016-03-28 11:47:26
○ 2016-05-29 18:03:30
○ 2026-04-28 19:45:20

○A54.172.111.52016-01-08 → 2016-01-08 · 4 obs

○ 2016-01-03 23:35:58
● 2016-01-08 20:48:10
○ 2016-01-18 18:04:24
○ 2026-04-28 19:45:20

○A54.175.62.1942015-12-02 → 2015-12-05 · 5 obs

○ 2015-08-16 22:15:44
● 2015-12-02 23:34:08
● 2015-12-05 22:17:04
○ 2015-12-11 00:36:16
○ 2026-04-28 19:45:20

○A54.208.127.922016-06-16 → 2016-06-16 · 4 obs

○ 2016-05-29 18:03:30
● 2016-06-16 02:05:12
○ 2016-07-15 02:47:20
○ 2026-04-28 19:45:20

○A54.209.244.1712016-01-18 → 2016-01-18 · 4 obs

○ 2016-01-08 20:48:10
● 2016-01-18 18:04:24
○ 2016-03-28 11:47:26
○ 2026-04-28 19:45:20

○A54.236.94.1952016-07-15 → 2016-07-15 · 4 obs

○ 2016-06-16 02:05:12
● 2016-07-15 02:47:20
○ 2016-08-22 08:13:02
○ 2026-04-28 19:45:20

○CNAMEpr-zipcodes-us.neuweb.biz2015-12-02 → 2017-04-01 · 5 obs

○ 2015-08-16 22:15:44
● 2015-12-02 23:34:08
● 2017-04-01 10:14:30
○ 2026-04-19 12:45:22
○ 2026-04-28 19:45:20

○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-12-02 → 2017-04-01 · 5 obs

○ 2015-08-16 22:15:44
● 2015-12-02 23:34:08
● 2017-04-01 10:14:30
○ 2026-04-19 12:45:22
○ 2026-04-28 19:45:20

○CNAMEzip-lb.neuweb.biz2015-08-16 → 2017-04-01 · 4 obs

● 2015-08-16 22:15:44
● 2017-04-01 10:14:30
○ 2026-04-19 12:45:22
○ 2026-04-28 19:45:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us...	-
42168.us	ns1.parkco2.neustar.biz, ns2.parkco2.neustar.biz	-

✅ Authoritative Response

Server:3.220.94.231

NS records: ns1.parkco2.neustar.biz, ns2.parkco2.neustar.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 42168.us (unsigned zone)

⏱️ Timing

Total: 3605ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`32.196.93.93`
NS	2	`ns1.parkco2.neustar.biz, ns2.parkco2.neustar.biz`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.parkco2.neustar.biz hostmaster.neust`

Analysis

Name Servers

42168.us is delegated to two name servers: ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

42168.us uses the same name server setup as other domains, including 81703.us, 74686.us, 51410.us, 55421.us and 27051.us.

Hostnames with a single IP

ns1.parkco2.neustar.biz resolves to: 3.220.94.231.

ns2.parkco2.neustar.biz resolves to: 3.227.227.44.

42168.us - robtex.com

42168.us

us

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

`42168.us`

`us`