21159.us - robtex.com

21159.us

DNSSEC⚠️ Not signed
A3.211.187.211🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-211-187-211.compute-1.amazonaws.com
NSns1.parkco2.neustar.biz ⭐ ⚠️ Not in zone NS records
A3.220.94.231🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-220-94-231.compute-1.amazonaws.com
NSns2.parkco2.neustar.biz ⚠️ Not in zone NS records
A3.227.227.44🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix
PTRec2-3-227-227-44.compute-1.amazonaws.com
SOAns1.parkco2.neustar.bizhostmaster@neustar.biz 2026-03-06 #1

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1776231413

Same first word

21159.de
21159.us
21159.com

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DNS History

23 records (3 active, 20 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA3.211.187.211107.21.37.4134.192.69.17834.224.55.13844.194.55.21452.1.135.25052.20.55.1952.21.0.5752.7.114.5152.7.171.20952.71.73.7252.72.166.12354.152.198.7454.172.53.5954.174.175.25154.210.234.19354.88.204.22454.89.39.158CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-03-25 → 2026-04-15 · 2 obs
● 2026-03-25 05:46:24
● 2026-04-15 06:07:04
●NSns2.parkco2.neustar.biz2026-03-25 → 2026-04-15 · 2 obs
● 2026-03-25 05:46:24
● 2026-04-15 06:07:04
○A107.21.37.412016-04-25 → 2016-04-25 · 4 obs
○ 2016-01-29 01:15:50
● 2016-04-25 11:07:16
○ 2017-02-02 03:46:10
○ 2026-04-15 06:07:04
●A3.211.187.2112026-03-29 → 2026-04-15 · 3 obs
○ 2026-03-29 01:28:12
● 2026-03-29 10:37:18
● 2026-04-15 06:07:04
○A34.192.69.1782017-02-02 → 2017-02-02 · 4 obs
○ 2016-04-25 11:07:16
● 2017-02-02 03:46:10
○ 2020-01-12 06:47:40
○ 2026-04-15 06:07:04
○A34.224.55.1382026-03-25 → 2026-03-25 · 4 obs
○ 2020-01-12 06:47:40
● 2026-03-25 05:46:24
○ 2026-03-29 01:28:12
○ 2026-04-15 06:07:04
○A44.194.55.2142026-03-29 → 2026-03-29 · 4 obs
○ 2026-03-25 05:46:24
● 2026-03-29 01:28:12
○ 2026-03-29 10:37:18
○ 2026-04-15 06:07:04
○A52.1.135.2502015-11-05 → 2015-11-05 · 4 obs
○ 2015-06-27 09:09:26
● 2015-11-05 22:43:54
○ 2016-01-29 01:15:50
○ 2026-04-15 06:07:04
○A52.20.55.192015-11-05 → 2015-11-05 · 4 obs
○ 2015-06-27 09:09:26
● 2015-11-05 22:43:54
○ 2016-01-29 01:15:50
○ 2026-04-15 06:07:04
○A52.21.0.572015-11-05 → 2015-11-05 · 4 obs
○ 2015-06-27 09:09:26
● 2015-11-05 22:43:54
○ 2016-01-29 01:15:50
○ 2026-04-15 06:07:04
○A52.7.114.512015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 09:09:26
○ 2026-03-25 05:46:24
○ 2026-04-15 06:07:04
○A52.7.171.2092015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 09:09:26
○ 2026-03-25 05:46:24
○ 2026-04-15 06:07:04
○A52.71.73.722016-01-29 → 2016-01-29 · 4 obs
○ 2015-11-05 22:43:54
● 2016-01-29 01:15:50
○ 2016-04-25 11:07:16
○ 2026-04-15 06:07:04
○A52.72.166.1232016-04-25 → 2016-04-25 · 4 obs
○ 2016-01-29 01:15:50
● 2016-04-25 11:07:16
○ 2017-02-02 03:46:10
○ 2026-04-15 06:07:04
○A54.152.198.742016-01-29 → 2016-01-29 · 4 obs
○ 2015-11-05 22:43:54
● 2016-01-29 01:15:50
○ 2016-04-25 11:07:16
○ 2026-04-15 06:07:04
○A54.172.53.592017-02-02 → 2017-02-02 · 4 obs
○ 2016-04-25 11:07:16
● 2017-02-02 03:46:10
○ 2020-01-12 06:47:40
○ 2026-04-15 06:07:04
○A54.174.175.2512016-01-29 → 2016-01-29 · 4 obs
○ 2015-11-05 22:43:54
● 2016-01-29 01:15:50
○ 2016-04-25 11:07:16
○ 2026-04-15 06:07:04
○A54.210.234.1932015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 09:09:26
○ 2026-03-25 05:46:24
○ 2026-04-15 06:07:04
○A54.88.204.2242016-04-25 → 2016-04-25 · 4 obs
○ 2016-01-29 01:15:50
● 2016-04-25 11:07:16
○ 2017-02-02 03:46:10
○ 2026-04-15 06:07:04
○A54.89.39.1582017-02-02 → 2017-02-02 · 4 obs
○ 2016-04-25 11:07:16
● 2017-02-02 03:46:10
○ 2020-01-12 06:47:40
○ 2026-04-15 06:07:04
○CNAMEpr-zipcodes-us.neuweb.biz2015-11-05 → 2017-02-02 · 5 obs
○ 2015-06-27 09:09:26
● 2015-11-05 22:43:54
● 2017-02-02 03:46:10
○ 2020-01-12 06:47:40
○ 2026-04-15 06:07:04
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-11-05 → 2017-02-02 · 5 obs
○ 2015-06-27 09:09:26
● 2015-11-05 22:43:54
● 2017-02-02 03:46:10
○ 2020-01-12 06:47:40
○ 2026-04-15 06:07:04
○CNAMEzip-lb.neuweb.biz2015-06-27 → 2020-01-12 · 4 obs
● 2015-06-27 09:09:26
● 2020-01-12 06:47:40
○ 2026-03-25 05:46:24
○ 2026-04-15 06:07:04

🔍 DNS Trace

Analysis

IP Addresses

21159.us points to IP number: 3.211.187.211.

Other host names such as 28731.us, 95397.us, 57041.us, 04208.us and 73893.us share IPs with 21159.us.

Name Servers

21159.us is delegated to two name servers: ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

21159.us shares the same name server setup as 16503.us, 22381.us, 48141.us, 24273.us and 09930.us.

Host names with a single IP:

ns1.parkco2.neustar.biz points to 3.220.94.231.

ns2.parkco2.neustar.biz points to 3.227.227.44.