topcore.com - dns.ninja

topcore.com

DNSSEC⚠️ Not signed
A121.254.178.253🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary
NSns2.domainca.com ⭐
A20.200.205.248🇰🇷 Microsoft20.192.0.0/10
NSns.domainca.com
A43.201.170.100🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix
PTRec2-43-201-170-100.ap-northeast-2.compute.amazonaws.com
SOAns.domainca.comroot@domainca.com serial=1509859482

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=1785281087

Same first word

topcore.com
topcore.nl
topcore.co.uk
topcore.net
topcore.de
topcore.fi
topcore.xyz
topcore.ru
topcore.cz
topcore.eu

Similar names

tcooper.com.au
copetro.com
proteco.nl
porotec.de
ecoport.com.mx
tcooper.org
proteco.com
proteco.cl
proteco.cz
copetro.org.br
cotepro.fr
ecoport.com
otecorp.org
proteco.ie
porteco.it
toporec.sk
proteco.de
toropec.ru
proteco.es
eprocto.com
ortopec.com
proteco.com.pl
porteco.gr
proteco.gr
topcero.com
tecopro.ru
ocopter.com
proteco.com.au
teocorp.com
recotop.com
proteco.ro
ecoport.net
ecoport.co
proteco.cc
tcooper.net
proecto.com
proteco.ru
proteco.pl
ecoprot.com
optcore.net
ocpetro.com
ecoport.org
proteco.fr
rocpoet.com
proteco.fi
coptero.com
coopter.fr
tecopro.com
porotec.com
proteco.ch
petroco.co
ecoport.ru
petroco.de
optcore.com
coopter.com
potcero.com
coperto.net
ecoport.at
ecoport.mx
proteco.lt
proteco.net
ectopro.com
tecopor.com
proteco.eu
proteco.dk
coretop.dk
cooptre.it
petroco.net
coporte.com

DNS History

6 records (3 active, 3 former)

20162017201820192020202120222023202420252026NSns.domainca.comns2.domainca.comA121.254.178.253121.254.178.250211.106.65.111211.106.65.112
●NSns.domainca.com2015-07-06 → 2026-07-28 · 2 obs
● 2015-07-06 19:26:16
● 2026-07-28 23:46:44
●NSns2.domainca.com2015-07-06 → 2026-07-28 · 2 obs
● 2015-07-06 19:26:16
● 2026-07-28 23:46:44
○A121.254.178.2502015-11-09 → 2017-03-24 · 5 obs
○ 2015-07-06 19:26:16
● 2015-11-09 17:09:00
● 2017-03-24 16:19:48
○ 2020-01-10 23:01:56
○ 2026-07-28 23:46:44
●A121.254.178.2532020-01-10 → 2026-07-28 · 3 obs
○ 2017-03-24 16:19:48
● 2020-01-10 23:01:56
● 2026-07-28 23:46:44
○A211.106.65.1112015-07-06 → 2015-07-06 · 3 obs
● 2015-07-06 19:26:16
○ 2015-11-09 17:09:00
○ 2026-07-28 23:46:44
○A211.106.65.1122015-07-06 → 2015-07-06 · 3 obs
● 2015-07-06 19:26:16
○ 2015-11-09 17:09:00
○ 2026-07-28 23:46:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
topcore.comns.domainca.com, ns2.domainca.com2 records

✅ Authoritative Response

Server:121.78.117.39

NS records: ns.domainca.com, ns2.domainca.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for topcore.com (unsigned zone)

⏱️ Timing

Total: 3527ms | Queries: -

📄 Records

TypeCountSample Data
A1121.254.178.253
NS2ns.domainca.com, ns2.domainca.com
SOA1ns.domainca.com root.domainca.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.domainca.com, ns2.domainca.com)

Analysis

IP Addresses

topcore.com resolves to just one IP address, 121.254.178.253.

Two other host names, along with cafem.com, c-force.com and bitcard.com, also share IP numbers with topcore.com.

Name Servers

The NS records for topcore.com delegate to ns2.domainca.com and ns.domainca.com.

topcore.com shares its NS records with other domains, for example sabema.com, itcos.com, u-map.com and two others.

topcore.com and other domains like gameangel.net, nsoil.co.kr and mjm.kr share some name servers

ns2.domainca.com → 20.200.205.248 and ns.domainca.com → 43.201.170.100: one IP number per host name.