`42881.us`

DNSSEC	⚠️ Not signed
A	44.198.242.14^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
		PTR	`ec2-44-198-242-14.compute-1.amazonaws.com`
NS	`ns1.parkco2.neustar.biz` ⭐
		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`
		A	3.227.227.44^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-227-227-44.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
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=1783216314

Same first word

42881.us

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28148.com

81248.com

82418.de

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18248.com

84128.us

18824.com

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48218.com

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88214.us

21848.vip

24881.de

18842.us

14828.cfd

82184.xyz

21884.com

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18824.cn

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42188.cc

81824.xyz

12488.us

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48812.com

24818.cc

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81284.us

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48182.us

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84218.xyz

12488.com

28418.com

81284.cn

12848.us

82481.de

21488.cn

24881.us

84812.us

88124.us

28184.com

84812.com

42188.us

28841.cn

18482.us

81824.com

DNS History

37 records (3 active, 34 former)

●NSns1.parkco2.neustar.biz2026-07-03 → 2026-07-05 · 2 obs

● 2026-07-03 11:15:06
● 2026-07-05 02:12:30

●NSns2.parkco2.neustar.biz2026-07-03 → 2026-07-05 · 2 obs

● 2026-07-03 11:15:06
● 2026-07-05 02:12:30

○A107.21.21.512016-01-16 → 2016-01-16 · 4 obs

○ 2015-11-24 06:25:08
● 2016-01-16 14:16:34
○ 2016-04-07 05:17:44
○ 2026-07-05 02:12:30

○A107.23.215.132015-10-24 → 2015-10-24 · 4 obs

○ 2015-10-20 11:58:38
● 2015-10-24 12:58:16
○ 2015-11-24 06:25:08
○ 2026-07-05 02:12:30

●A44.198.242.142026-07-05 → 2026-07-05 · 2 obs

○ 2026-07-03 11:15:06
● 2026-07-05 02:12:30

○A52.1.68.2162016-11-01 → 2016-11-01 · 4 obs

○ 2016-07-01 17:08:06
● 2016-11-01 17:43:46
○ 2017-04-24 17:15:06
○ 2026-07-05 02:12:30

○A52.1.72.1082016-05-03 → 2016-05-03 · 4 obs

○ 2016-04-07 05:17:44
● 2016-05-03 21:29:44
○ 2016-07-01 17:08:06
○ 2026-07-05 02:12:30

○A52.201.96.232016-05-03 → 2016-05-03 · 4 obs

○ 2016-04-07 05:17:44
● 2016-05-03 21:29:44
○ 2016-07-01 17:08:06
○ 2026-07-05 02:12:30

○A52.206.26.2272017-04-24 → 2017-04-24 · 4 obs

○ 2016-11-01 17:43:46
● 2017-04-24 17:15:06
○ 2026-07-03 11:15:06
○ 2026-07-05 02:12:30

○A52.21.10.692015-09-14 → 2015-10-20 · 5 obs

○ 2015-08-10 14:29:48
● 2015-09-14 21:34:34
● 2015-10-20 11:58:38
○ 2015-10-24 12:58:16
○ 2026-07-05 02:12:30

○A52.3.141.2532017-04-24 → 2017-04-24 · 4 obs

○ 2016-11-01 17:43:46
● 2017-04-24 17:15:06
○ 2026-07-03 11:15:06
○ 2026-07-05 02:12:30

○A52.3.211.362015-09-14 → 2015-10-20 · 5 obs

○ 2015-08-10 14:29:48
● 2015-09-14 21:34:34
● 2015-10-20 11:58:38
○ 2015-10-24 12:58:16
○ 2026-07-05 02:12:30

○A52.3.92.132016-05-03 → 2016-05-03 · 4 obs

○ 2016-04-07 05:17:44
● 2016-05-03 21:29:44
○ 2016-07-01 17:08:06
○ 2026-07-05 02:12:30

○A52.4.235.2382017-04-24 → 2017-04-24 · 4 obs

○ 2016-11-01 17:43:46
● 2017-04-24 17:15:06
○ 2026-07-03 11:15:06
○ 2026-07-05 02:12:30

○A52.5.161.472016-11-01 → 2016-11-01 · 4 obs

○ 2016-07-01 17:08:06
● 2016-11-01 17:43:46
○ 2017-04-24 17:15:06
○ 2026-07-05 02:12:30

○A52.5.55.972016-04-07 → 2016-04-07 · 4 obs

○ 2016-01-16 14:16:34
● 2016-04-07 05:17:44
○ 2016-05-03 21:29:44
○ 2026-07-05 02:12:30

○A52.54.24.152016-11-01 → 2016-11-01 · 4 obs

○ 2016-07-01 17:08:06
● 2016-11-01 17:43:46
○ 2017-04-24 17:15:06
○ 2026-07-05 02:12:30

○A52.6.237.2402015-09-14 → 2015-10-20 · 5 obs

○ 2015-08-10 14:29:48
● 2015-09-14 21:34:34
● 2015-10-20 11:58:38
○ 2015-10-24 12:58:16
○ 2026-07-05 02:12:30

○A52.7.104.1732015-11-24 → 2015-11-24 · 4 obs

○ 2015-10-24 12:58:16
● 2015-11-24 06:25:08
○ 2016-01-16 14:16:34
○ 2026-07-05 02:12:30

○A52.7.149.742016-07-01 → 2016-07-01 · 4 obs

○ 2016-05-03 21:29:44
● 2016-07-01 17:08:06
○ 2016-11-01 17:43:46
○ 2026-07-05 02:12:30

○A52.71.140.802016-01-16 → 2016-01-16 · 4 obs

○ 2015-11-24 06:25:08
● 2016-01-16 14:16:34
○ 2016-04-07 05:17:44
○ 2026-07-05 02:12:30

○A52.86.21.1882016-04-07 → 2016-04-07 · 4 obs

○ 2016-01-16 14:16:34
● 2016-04-07 05:17:44
○ 2016-05-03 21:29:44
○ 2026-07-05 02:12:30

○A54.152.176.452015-11-24 → 2015-11-24 · 4 obs

○ 2015-10-24 12:58:16
● 2015-11-24 06:25:08
○ 2016-01-16 14:16:34
○ 2026-07-05 02:12:30

○A54.152.227.1782015-10-24 → 2015-10-24 · 4 obs

○ 2015-10-20 11:58:38
● 2015-10-24 12:58:16
○ 2015-11-24 06:25:08
○ 2026-07-05 02:12:30

○A54.164.211.512016-07-01 → 2016-07-01 · 4 obs

○ 2016-05-03 21:29:44
● 2016-07-01 17:08:06
○ 2016-11-01 17:43:46
○ 2026-07-05 02:12:30

○A54.165.136.1902016-04-07 → 2016-04-07 · 4 obs

○ 2016-01-16 14:16:34
● 2016-04-07 05:17:44
○ 2016-05-03 21:29:44
○ 2026-07-05 02:12:30

○A54.165.201.412016-01-16 → 2016-01-16 · 4 obs

○ 2015-11-24 06:25:08
● 2016-01-16 14:16:34
○ 2016-04-07 05:17:44
○ 2026-07-05 02:12:30

○A54.174.88.2002015-11-24 → 2015-11-24 · 4 obs

○ 2015-10-24 12:58:16
● 2015-11-24 06:25:08
○ 2016-01-16 14:16:34
○ 2026-07-05 02:12:30

○A54.209.237.2252015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 14:29:48
○ 2015-09-14 21:34:34
○ 2026-07-05 02:12:30

○A54.236.94.1952016-07-01 → 2016-07-01 · 4 obs

○ 2016-05-03 21:29:44
● 2016-07-01 17:08:06
○ 2016-11-01 17:43:46
○ 2026-07-05 02:12:30

○A54.80.242.2242026-07-03 → 2026-07-03 · 3 obs

○ 2017-04-24 17:15:06
● 2026-07-03 11:15:06
○ 2026-07-05 02:12:30

○A54.84.173.582015-10-24 → 2015-10-24 · 4 obs

○ 2015-10-20 11:58:38
● 2015-10-24 12:58:16
○ 2015-11-24 06:25:08
○ 2026-07-05 02:12:30

○A54.84.31.2532015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 14:29:48
○ 2015-09-14 21:34:34
○ 2026-07-05 02:12:30

○A54.85.183.722015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 14:29:48
○ 2015-09-14 21:34:34
○ 2026-07-05 02:12:30

○CNAMEpr-zipcodes-us.neuweb.biz2015-09-14 → 2017-04-24 · 5 obs

○ 2015-08-10 14:29:48
● 2015-09-14 21:34:34
● 2017-04-24 17:15:06
○ 2026-07-03 11:15:06
○ 2026-07-05 02:12:30

○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-09-14 → 2017-04-24 · 5 obs

○ 2015-08-10 14:29:48
● 2015-09-14 21:34:34
● 2017-04-24 17:15:06
○ 2026-07-03 11:15:06
○ 2026-07-05 02:12:30

○CNAMEzip-lb.neuweb.biz2015-08-10 → 2017-04-24 · 4 obs

● 2015-08-10 14:29:48
● 2017-04-24 17:15:06
○ 2026-07-03 11:15:06
○ 2026-07-05 02:12:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	m.cctld.us, w.cctld.us, f.cctld.us, n.cctld.us...	-
42881.us	ns2.parkco2.neustar.biz, ns1.parkco2.neustar.biz	-

✅ Authoritative Response

Server:3.220.94.231

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 42881.us (unsigned zone)

⏱️ Timing

Total: 1014ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`44.198.242.14`
NS	2	`ns1.parkco2.neustar.biz, ns2.parkco2.neustar.biz`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.parkco2.neustar.biz hostmaster.neust`

Analysis

IP Addresses

42881.us resolves to just one IP address, 44.198.242.14.

Two other host names, along with 50525.us, 82628.us and 40866.us, also share IP numbers with 42881.us.

Name Servers

The NS records for 42881.us delegate to ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

42881.us shares its NS records with other domains, for example 44054.us, 26885.us, 82562.us and two others.

ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz each resolve to one IP number: ns1.parkco2.neustar.biz points to 3.220.94.231 and ns2.parkco2.neustar.biz points to 3.227.227.44.

42881.us - robtex.com

42881.us

us

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`42881.us`

`us`