cs4u.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

cs4u.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns1.afternic.com ⭐
A2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.afternic.com
A97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.afternic.com
NSns2.afternic.com
A2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.afternic.com
A173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.afternic.com
TXTv=spf1 -all
SOAns1.afternic.comdns@jomax.net serial=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=1786852734

Subdomains

web.cs4u.com
mx.cs4u.com
www.cs4u.com

Same first word

cs4u.gr
cs4u.ca
cs4u.ru
cs4u.com
cs4u.de
cs4u.pl
cs4u.us
cs4u.net

Similar names

ucs4.us
sc4u.ch
cu4s.com
4cus.net
sc4u.com
4ucs.com
4ucs.net
us4c.com
4ucs.network
4ucs.co.nz
c4us.com
su4c.com
4cus.com.tw
c4us.de
4cus.ai
su4c.org
sc4u.us
sc4u.net
4cus.com
4cus.ru
sc4u.uk

DNS History

21 records (4 active, 17 former)

2008201020122014201620182020202220242026NSns1.afternic.comns2.afternic.comns1.atom.comns1.dan.comns1.sedoparking.comns2.atom.comns2.dan.comns2.sedoparking.comns51.1and1.comns52.1and1.comMXlocalhostmail.nickstel.commx00.1and1.commx01.1and1.comA13.248.169.4876.223.54.1462a05:d014:9da:8c10:306e:3e07:a16f:a55252.20.84.6252.58.78.1672.52.4.9182.165.134.87
●NSns1.afternic.com2026-02-23 → 2026-08-16 · 3 obs
○ 2019-12-27 07:07:42
● 2026-02-23 10:10:34
● 2026-08-16 04:13:12
○NSns1.atom.com2026-02-23 → 2026-08-16 · 2 obs
○ 2026-02-23 10:10:34
○ 2026-08-16 04:13:12
○NSns1.dan.com2019-12-27 → 2019-12-27 · 4 obs
○ 2017-02-10 13:16:58
● 2019-12-27 07:07:42
○ 2026-02-23 10:10:34
○ 2026-08-16 04:13:12
○NSns1.sedoparking.com2015-07-02 → 2017-02-10 · 5 obs
○ 2007-10-23 20:37:38
● 2015-07-02 06:56:32
● 2017-02-10 13:16:58
○ 2019-12-27 07:07:42
○ 2026-08-16 04:13:12
●NSns2.afternic.com2026-02-23 → 2026-08-16 · 3 obs
○ 2019-12-27 07:07:42
● 2026-02-23 10:10:34
● 2026-08-16 04:13:12
○NSns2.atom.com2026-02-23 → 2026-08-16 · 2 obs
○ 2026-02-23 10:10:34
○ 2026-08-16 04:13:12
○NSns2.dan.com2019-12-27 → 2019-12-27 · 4 obs
○ 2017-02-10 13:16:58
● 2019-12-27 07:07:42
○ 2026-02-23 10:10:34
○ 2026-08-16 04:13:12
○NSns2.sedoparking.com2015-07-02 → 2017-02-10 · 5 obs
○ 2007-10-23 20:37:38
● 2015-07-02 06:56:32
● 2017-02-10 13:16:58
○ 2019-12-27 07:07:42
○ 2026-08-16 04:13:12
○NSns51.1and1.com2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 20:37:38
○ 2015-07-02 06:56:32
○ 2026-08-16 04:13:12
○NSns52.1and1.com2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 20:37:38
○ 2015-07-02 06:56:32
○ 2026-08-16 04:13:12
○MXlocalhost2017-02-10 → 2017-02-10 · 4 obs
○ 2016-06-27 05:43:38
● 2017-02-10 13:16:58
○ 2026-02-23 10:10:34
○ 2026-08-16 04:13:12
○MXmail.nickstel.com2015-07-02 → 2016-06-27 · 5 obs
○ 2007-10-23 20:37:38
● 2015-07-02 06:56:32
● 2016-06-27 05:43:38
○ 2017-02-10 13:16:58
○ 2026-08-16 04:13:12
○MXmx00.1and1.com2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 20:37:38
○ 2015-07-02 06:56:32
○ 2026-08-16 04:13:12
○MXmx01.1and1.com2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 20:37:38
○ 2015-07-02 06:56:32
○ 2026-08-16 04:13:12
●A13.248.169.482026-02-23 → 2026-08-16 · 3 obs
○ 2019-12-27 07:07:42
● 2026-02-23 10:10:34
● 2026-08-16 04:13:12
○A2a05:d014:9da:8c10:306e:3e07:a16f:a5522019-12-27 → 2019-12-27 · 4 obs
○ 2017-02-10 13:16:58
● 2019-12-27 07:07:42
○ 2026-02-23 10:10:34
○ 2026-08-16 04:13:12
○A52.20.84.622026-02-23 → 2026-08-16 · 2 obs
○ 2026-02-23 10:10:34
○ 2026-08-16 04:13:12
○A52.58.78.162019-12-27 → 2019-12-27 · 4 obs
○ 2017-02-10 13:16:58
● 2019-12-27 07:07:42
○ 2026-02-23 10:10:34
○ 2026-08-16 04:13:12
○A72.52.4.912015-07-02 → 2017-02-10 · 5 obs
○ 2007-10-23 20:37:38
● 2015-07-02 06:56:32
● 2017-02-10 13:16:58
○ 2019-12-27 07:07:42
○ 2026-08-16 04:13:12
●A76.223.54.1462026-02-23 → 2026-08-16 · 3 obs
○ 2019-12-27 07:07:42
● 2026-02-23 10:10:34
● 2026-08-16 04:13:12
○A82.165.134.872007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 20:37:38
○ 2015-07-02 06:56:32
○ 2026-08-16 04:13:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cs4u.comns1.afternic.com, ns2.afternic.com4 records

✅ Authoritative Response

Server:173.201.66.69

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cs4u.com (unsigned zone)

⏱️ Timing

Total: 125ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns2.afternic.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

Hierarchy

cs4u.com is a parent domain, with web.cs4u.com, mx.cs4u.com and www.cs4u.com beneath it.

IP Addresses

cs4u.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146

www.tdmec.com, (0x736578)ofactoria.com, opiniao.pt and two other host names share IP numbers with cs4u.com.

Name Servers

cs4u.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.

cs4u.com uses the same name servers as several other domains — among them realtium.com, 16144.com, www.estg.net and two more.

cs4u.com has at least partial name server overlap with other domains, such as joogs.com, sportmarket.net, getvantage.com and two others.

These name servers tend to appear together with the name servers verification-k4ibaefv92b8mcahic8cdo.ns101.verify.hn, verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-sttybqdvhy5sgfxthi2f8n.ns101.verify.hn.

ns1.afternic.com and ns2.afternic.com each resolve to two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, while ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.