cuosf.com - dns.ninja

cuosf.com

DNSSEC⚠️ Not signed
A2600:1f18:4ae:c607:5974:bfa8:d54b:7fe5🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A44.208.83.180🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
A54.84.240.235🇺🇸 Amazon54.84.0.0/15 EC2 IAD prefix
NSns1.namebrightdns.com ⭐
A2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:7bc2:638d:8ca6:fcc4🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:d57d:390a:64b4:d4f1🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A52.203.211.134🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix
PTRec2-52-203-211-134.compute-1.amazonaws.com
A52.204.81.90🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix
PTRec2-52-204-81-90.compute-1.amazonaws.com
NSns2.namebrightdns.com
A2600:1f18:683a:ae1b:885d:9b52:c623:6fb9🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A54.234.117.29🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix
PTRec2-54-234-117-29.compute-1.amazonaws.com
A54.243.19.140🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
PTRec2-54-243-19-140.compute-1.amazonaws.com
TXTv=spf1 -all
SOAns1.namebrightdns.comdns@namebright.com 2026-07-04 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1783159476

Same first word

cuosf.com

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fucos.co

DNS History

31 records (6 active, 25 former)

200920112013201520172019202120232025NSns1.namebrightdns.comns2.namebrightdns.comdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netns1.51dns.comns2.51dns.comns2.dnsdun.netns6.dnsdun.comnsg1.namebrightdns.comnsg2.namebrightdns.comA2600:1f18:4ae:c607:5974:bfa8:d54b:7fe52600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd44.208.83.18054.84.240.235103.59.167.137104.149.23.58107.167.19.72107.167.19.7313.223.25.84154.48.238.1382600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee45.34.40.24054.243.117.197CNAMEcs.ename.net
○NSdns1.iidns.com2015-06-23 → 2016-01-21 · 5 obs
○ 2008-03-07 00:44:06
● 2015-06-23 00:05:20
● 2016-01-21 04:45:28
○ 2016-04-17 03:03:40
○ 2026-07-04 10:22:46
○NSdns2.iidns.com2015-06-23 → 2016-01-21 · 5 obs
○ 2008-03-07 00:44:06
● 2015-06-23 00:05:20
● 2016-01-21 04:45:28
○ 2016-04-17 03:03:40
○ 2026-07-04 10:22:46
○NSdns3.iidns.com2015-06-23 → 2016-01-21 · 5 obs
○ 2008-03-07 00:44:06
● 2015-06-23 00:05:20
● 2016-01-21 04:45:28
○ 2016-04-17 03:03:40
○ 2026-07-04 10:22:46
○NSdns4.iidns.com2015-06-23 → 2016-01-21 · 5 obs
○ 2008-03-07 00:44:06
● 2015-06-23 00:05:20
● 2016-01-21 04:45:28
○ 2016-04-17 03:03:40
○ 2026-07-04 10:22:46
○NSdns5.iidns.com2015-06-23 → 2016-01-21 · 5 obs
○ 2008-03-07 00:44:06
● 2015-06-23 00:05:20
● 2016-01-21 04:45:28
○ 2016-04-17 03:03:40
○ 2026-07-04 10:22:46
○NSdns6.iidns.com2015-06-23 → 2016-01-21 · 5 obs
○ 2008-03-07 00:44:06
● 2015-06-23 00:05:20
● 2016-01-21 04:45:28
○ 2016-04-17 03:03:40
○ 2026-07-04 10:22:46
○NSf1g1ns1.dnspod.net2020-01-22 → 2020-01-22 · 4 obs
○ 2017-03-24 15:34:48
● 2020-01-22 11:02:20
○ 2026-03-20 18:50:26
○ 2026-07-04 10:22:46
○NSf1g1ns2.dnspod.net2020-01-22 → 2020-01-22 · 4 obs
○ 2017-03-24 15:34:48
● 2020-01-22 11:02:20
○ 2026-03-20 18:50:26
○ 2026-07-04 10:22:46
○NSns1.51dns.com2016-04-17 → 2016-04-17 · 4 obs
○ 2016-01-21 04:45:28
● 2016-04-17 03:03:40
○ 2017-03-24 15:34:48
○ 2026-07-04 10:22:46
●NSns1.namebrightdns.com2026-03-20 → 2026-07-04 · 3 obs
○ 2020-01-22 11:02:20
● 2026-03-20 18:50:26
● 2026-07-04 10:22:46
○NSns2.51dns.com2016-04-17 → 2016-04-17 · 4 obs
○ 2016-01-21 04:45:28
● 2016-04-17 03:03:40
○ 2017-03-24 15:34:48
○ 2026-07-04 10:22:46
○NSns2.dnsdun.net2017-03-24 → 2017-03-24 · 4 obs
○ 2016-04-17 03:03:40
● 2017-03-24 15:34:48
○ 2020-01-22 11:02:20
○ 2026-07-04 10:22:46
●NSns2.namebrightdns.com2026-07-04 → 2026-07-04 · 3 obs
○ 2026-04-30 10:22:14
● 2026-07-04 10:22:44
● 2026-07-04 10:22:46
○NSns6.dnsdun.com2017-03-24 → 2017-03-24 · 4 obs
○ 2016-04-17 03:03:40
● 2017-03-24 15:34:48
○ 2020-01-22 11:02:20
○ 2026-07-04 10:22:46
○NSnsg1.namebrightdns.com2026-03-20 → 2026-04-30 · 5 obs
○ 2020-01-22 11:02:20
● 2026-03-20 18:50:26
● 2026-04-30 10:22:14
○ 2026-07-04 10:22:44
○ 2026-07-04 10:22:46
○NSnsg2.namebrightdns.com2026-03-20 → 2026-04-30 · 5 obs
○ 2020-01-22 11:02:20
● 2026-03-20 18:50:26
● 2026-04-30 10:22:14
○ 2026-07-04 10:22:44
○ 2026-07-04 10:22:46
○A103.59.167.1372017-03-24 → 2017-03-24 · 4 obs
○ 2016-04-17 03:03:40
● 2017-03-24 15:34:48
○ 2020-01-22 11:02:20
○ 2026-07-04 10:22:46
○A104.149.23.582016-04-17 → 2016-04-17 · 4 obs
○ 2016-01-21 04:45:28
● 2016-04-17 03:03:40
○ 2017-03-24 15:34:48
○ 2026-07-04 10:22:46
○A107.167.19.722016-01-21 → 2016-01-21 · 4 obs
○ 2015-11-02 12:02:08
● 2016-01-21 04:45:28
○ 2016-04-17 03:03:40
○ 2026-07-04 10:22:46
○A107.167.19.732016-01-21 → 2016-01-21 · 4 obs
○ 2015-11-02 12:02:08
● 2016-01-21 04:45:28
○ 2016-04-17 03:03:40
○ 2026-07-04 10:22:46
○A13.223.25.842026-03-20 → 2026-04-30 · 5 obs
○ 2020-01-22 11:02:20
● 2026-03-20 18:50:26
● 2026-04-30 10:22:14
○ 2026-07-04 10:22:44
○ 2026-07-04 10:22:46
○A154.48.238.1382020-01-22 → 2020-01-22 · 4 obs
○ 2017-03-24 15:34:48
● 2020-01-22 11:02:20
○ 2026-03-20 18:50:26
○ 2026-07-04 10:22:46
○A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-20 → 2026-04-30 · 5 obs
○ 2020-01-22 11:02:20
● 2026-03-20 18:50:26
● 2026-04-30 10:22:14
○ 2026-07-04 10:22:44
○ 2026-07-04 10:22:46
○A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-20 → 2026-04-30 · 5 obs
○ 2020-01-22 11:02:20
● 2026-03-20 18:50:26
● 2026-04-30 10:22:14
○ 2026-07-04 10:22:44
○ 2026-07-04 10:22:46
●A2600:1f18:4ae:c607:5974:bfa8:d54b:7fe52026-07-04 → 2026-07-04 · 3 obs
○ 2026-04-30 10:22:14
● 2026-07-04 10:22:44
● 2026-07-04 10:22:46
●A2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd2026-07-04 → 2026-07-04 · 3 obs
○ 2026-04-30 10:22:14
● 2026-07-04 10:22:44
● 2026-07-04 10:22:46
●A44.208.83.1802026-07-04 → 2026-07-04 · 3 obs
○ 2026-04-30 10:22:14
● 2026-07-04 10:22:44
● 2026-07-04 10:22:46
○A45.34.40.2402015-06-23 → 2015-11-02 · 5 obs
○ 2008-03-07 00:44:06
● 2015-06-23 00:05:20
● 2015-11-02 12:02:08
○ 2016-01-21 04:45:28
○ 2026-07-04 10:22:46
○A54.243.117.1972026-03-20 → 2026-04-30 · 5 obs
○ 2020-01-22 11:02:20
● 2026-03-20 18:50:26
● 2026-04-30 10:22:14
○ 2026-07-04 10:22:44
○ 2026-07-04 10:22:46
●A54.84.240.2352026-07-04 → 2026-07-04 · 3 obs
○ 2026-04-30 10:22:14
● 2026-07-04 10:22:44
● 2026-07-04 10:22:46
○CNAMEcs.ename.net2016-01-21 → 2016-01-21 · 3 obs
● 2016-01-21 04:45:28
○ 2016-04-17 03:03:40
○ 2026-07-04 10:22:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
cuosf.comns1.namebrightdns.com, ns2.namebrightdns.com8 records

✅ Authoritative Response

Server:54.234.117.29

NS records: ns1.namebrightdns.com, ns2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cuosf.com (unsigned zone)

⏱️ Timing

Total: 311ms | Queries: -

📄 Records

TypeCountSample Data
A254.84.240.235, 44.208.83.180
AAAA22600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd, 2600:1f18:4ae:c607:5974:bfa8:d54b:7fe5
NS2ns1.namebrightdns.com, ns2.namebrightdns.com
TXT1v=spf1 -all
SOA1ns1.namebrightdns.com dns.namebright.com

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.namebrightdns.com, ns1.namebrightdns.com, ns1.namebrightdns.com...)

Analysis

IP Addresses

cuosf.com has four IP addresses: 44.208.83.180, 54.84.240.235, 2600:1f18:4ae:c607:5974:bfa8:d54b:7fe5 and 2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd.

Two other host names, along with wares4pc.com, 99bld.com and shinla.com, also share IP numbers with cuosf.com.

Name Servers

cuosf.com is served by two delegated name servers, ns1.namebrightdns.com and ns2.namebrightdns.com.

cuosf.com shares its NS records with other domains, for example kagz.buygoodcar.com, gamejyw.com--ww.analysiswebsites.com, mta.e-insites.com and two others.

cuosf.com partially shares its NS delegation with several other domains, including abaygayrimenkul.com, silkinfinity.com, azmade.com and two others.

The name servers nsg1.namebrightdns.com, nsg2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com are often found in use alongside these name servers.

Host names directing to five IP addresses:

ns1.namebrightdns.com has four IP addresses — 52.203.211.134, 52.204.81.90, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and two others.

Hostnames that map to three IP numbers:

ns2.namebrightdns.com resolves to three addresses: 54.234.117.29, 54.243.19.140 and 2600:1f18:683a:ae1b:885d:9b52:c623:6fb9.