91911.us - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

91911.us

DNSSEC⚠️ Not signed
A35.168.158.114🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix
PTRec2-35-168-158-114.compute-1.amazonaws.com
NSns1.parkco2.neustar.biz ⭐
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
A3.227.227.44🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix
PTRec2-3-227-227-44.compute-1.amazonaws.com
TXTv=spf1 -all
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=1786977365

Same first word

91911.net
91911.us
91911.com

Similar names

11991.us
11199.com
99111.com
19911.com
19119.com
91119.com
91119.us
11199.vip
99111.org
99111.cc
19119.us
99111.de
11991.com
11199.app
11199.net
19191.net
11919.ee
11991.cn
19191.my
19911.us
11919.com
91191.us
11919.net
11199.us
11991.cc
99111.app

Nearby domains

previous 109191.us, 91909.us, 91908.us, 91904.us, 91901.us, 9190.us, 919-919.us, 919.us, 918ck.us, 91899.us
next 1091912.us, 91918.us, 91919.us, 9191av.us, 9192.us, 91921.us, 91922.us, 91927.us, 9193.us, 91936.us

DNS History

25 records (3 active, 22 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA35.168.158.11432.193.253.4134.196.7.22444.222.57.2352.1.135.25052.20.144.11052.20.55.1952.200.178.8852.21.0.5752.4.6.8252.7.149.7452.7.236.7252.72.156.8352.72.99.3854.152.5.5654.164.211.5154.175.45.20254.236.94.19554.88.129.15798.94.214.30CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-06-11 → 2026-08-17 · 2 obs
● 2026-06-11 09:23:32
● 2026-08-17 15:19:54
●NSns2.parkco2.neustar.biz2026-06-11 → 2026-08-17 · 2 obs
● 2026-06-11 09:23:32
● 2026-08-17 15:19:54
○A32.193.253.412026-06-11 → 2026-06-11 · 4 obs
○ 2019-12-23 17:29:14
● 2026-06-11 09:23:32
○ 2026-06-14 01:06:20
○ 2026-08-17 15:19:54
○A34.196.7.2242017-02-17 → 2017-02-17 · 4 obs
○ 2016-06-26 15:23:32
● 2017-02-17 03:29:46
○ 2019-12-23 17:29:14
○ 2026-08-17 15:19:54
●A35.168.158.1142026-08-17 → 2026-08-17 · 2 obs
○ 2026-08-15 01:53:08
● 2026-08-17 15:19:54
○A44.222.57.232026-06-14 → 2026-06-16 · 5 obs
○ 2026-06-11 09:23:32
● 2026-06-14 01:06:20
● 2026-06-16 02:00:44
○ 2026-08-03 11:11:12
○ 2026-08-17 15:19:54
○A52.1.135.2502015-11-12 → 2015-11-12 · 4 obs
○ 2015-07-12 04:43:34
● 2015-11-12 06:24:32
○ 2016-02-04 14:12:44
○ 2026-08-17 15:19:54
○A52.20.144.1102026-08-15 → 2026-08-15 · 3 obs
○ 2026-08-03 11:11:12
● 2026-08-15 01:53:08
○ 2026-08-17 15:19:54
○A52.20.55.192015-11-12 → 2015-11-12 · 4 obs
○ 2015-07-12 04:43:34
● 2015-11-12 06:24:32
○ 2016-02-04 14:12:44
○ 2026-08-17 15:19:54
○A52.200.178.882017-02-17 → 2017-02-17 · 4 obs
○ 2016-06-26 15:23:32
● 2017-02-17 03:29:46
○ 2019-12-23 17:29:14
○ 2026-08-17 15:19:54
○A52.21.0.572015-11-12 → 2015-11-12 · 4 obs
○ 2015-07-12 04:43:34
● 2015-11-12 06:24:32
○ 2016-02-04 14:12:44
○ 2026-08-17 15:19:54
○A52.4.6.822015-07-12 → 2015-07-12 · 3 obs
● 2015-07-12 04:43:34
○ 2026-06-11 09:23:32
○ 2026-08-17 15:19:54
○A52.7.149.742016-06-26 → 2016-06-26 · 4 obs
○ 2016-02-04 14:12:44
● 2016-06-26 15:23:32
○ 2017-02-17 03:29:46
○ 2026-08-17 15:19:54
○A52.7.236.722017-02-17 → 2017-02-17 · 4 obs
○ 2016-06-26 15:23:32
● 2017-02-17 03:29:46
○ 2019-12-23 17:29:14
○ 2026-08-17 15:19:54
○A52.72.156.832016-02-04 → 2016-02-04 · 4 obs
○ 2015-11-12 06:24:32
● 2016-02-04 14:12:44
○ 2016-06-26 15:23:32
○ 2026-08-17 15:19:54
○A52.72.99.382016-02-04 → 2016-02-04 · 4 obs
○ 2015-11-12 06:24:32
● 2016-02-04 14:12:44
○ 2016-06-26 15:23:32
○ 2026-08-17 15:19:54
○A54.152.5.562015-07-12 → 2015-07-12 · 3 obs
● 2015-07-12 04:43:34
○ 2026-06-11 09:23:32
○ 2026-08-17 15:19:54
○A54.164.211.512016-06-26 → 2016-06-26 · 4 obs
○ 2016-02-04 14:12:44
● 2016-06-26 15:23:32
○ 2017-02-17 03:29:46
○ 2026-08-17 15:19:54
○A54.175.45.2022015-07-12 → 2015-07-12 · 3 obs
● 2015-07-12 04:43:34
○ 2026-06-11 09:23:32
○ 2026-08-17 15:19:54
○A54.236.94.1952016-06-26 → 2016-06-26 · 4 obs
○ 2016-02-04 14:12:44
● 2016-06-26 15:23:32
○ 2017-02-17 03:29:46
○ 2026-08-17 15:19:54
○A54.88.129.1572016-02-04 → 2016-02-04 · 4 obs
○ 2015-11-12 06:24:32
● 2016-02-04 14:12:44
○ 2016-06-26 15:23:32
○ 2026-08-17 15:19:54
○A98.94.214.302026-08-03 → 2026-08-03 · 4 obs
○ 2026-06-16 02:00:44
● 2026-08-03 11:11:12
○ 2026-08-15 01:53:08
○ 2026-08-17 15:19:54
○CNAMEpr-zipcodes-us.neuweb.biz2015-11-12 → 2017-02-17 · 5 obs
○ 2015-07-12 04:43:34
● 2015-11-12 06:24:32
● 2017-02-17 03:29:46
○ 2019-12-23 17:29:14
○ 2026-08-17 15:19:54
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-11-12 → 2017-02-17 · 5 obs
○ 2015-07-12 04:43:34
● 2015-11-12 06:24:32
● 2017-02-17 03:29:46
○ 2019-12-23 17:29:14
○ 2026-08-17 15:19:54
○CNAMEzip-lb.neuweb.biz2015-07-12 → 2019-12-23 · 4 obs
● 2015-07-12 04:43:34
● 2019-12-23 17:29:14
○ 2026-06-11 09:23:32
○ 2026-08-17 15:19:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
91911.usns2.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 91911.us (unsigned zone)

⏱️ Timing

Total: 316ms | Queries: -

📄 Records

TypeCountSample Data
A135.168.158.114
NS2ns2.parkco2.neustar.biz, ns1.parkco2.neustar.biz
TXT1v=spf1 -all
SOA1ns1.parkco2.neustar.biz hostmaster.neust

Analysis

IP Addresses

91911.us directs to one IP number, which is 35.168.158.114.

Among the host names that share IP numbers with 91911.us are 99258.us, 28988.us, 41052.us and two others.

Name Servers

91911.us is served by two delegated name servers, ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

91911.us has the same name server delegation as a number of other domains, such as 19703.us, 61029.us, 68417.us and two more.

The DNS delegation for 91911.us at least partly coincides with that of other domains, www.07131.us being one example.

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.