cstcore.com - dns.ninja

`cstcore.com`

DNSSEC	⚠️ Not signed
A	148.72.55.25^{🇺🇸 AS398101148.72.48.0/21}
		PTR	`25.55.72.148.host.secureserver.net`
NS	`dns2.jknet.com` ⭐
NS	`dns.jknet.com`
MX	`cstcore-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c92c::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr05cu00404.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f909::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr04cu00200.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
		A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr04cu00106.inbound.protection.outlook.com`
		A	52.101.50.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr05cu00401.inbound.protection.outlook.com`
TXT	`MS=ms75336380`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`dns.jknet.com`domain\@tech.mcchosting.com 2022-12-13 #2

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786393879

Same first word

cstcore.com

Similar names

crostec.de

tescocr.cz

crescot.com

ccstore.cc

cortecs.com

cortecs.fr

ccstore.net

storecc.ru

stoccer.net

esctroc.com

stoccer.com

ccstore.ro

cortecs.net

corsetc.com

crestco.co.uk

stcroce.com

cstorec.com

corsetc.net

crostec.com.br

stoccer.de

ccstore.pk

ccstore.co

ccstore.de

ccstore.ru

cortecs.org

ccortes.com

storecc.com

stoccer.eu

cretsco.com

ccortes.ru

ccortes.es

tscorce.icu

troccse.com

ccstore.no

crostec.com

ccortes.synology.me

csector.com

roctecs.com

DNS History

5 records (4 active, 1 former)

●NSdns.jknet.com2019-12-17 → 2026-08-10 · 2 obs

● 2019-12-17 17:23:16
● 2026-08-10 20:47:38

●NSdns2.jknet.com2019-12-17 → 2026-08-10 · 2 obs

● 2019-12-17 17:23:16
● 2026-08-10 20:47:38

●MXcstcore-com.mail.protection.outlook.com2019-12-17 → 2026-08-10 · 2 obs

● 2019-12-17 17:23:16
● 2026-08-10 20:47:38

○A144.208.67.2292019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 17:23:16
○ 2026-04-09 12:23:00
○ 2026-08-10 20:47:38

●A148.72.55.252026-04-09 → 2026-08-10 · 3 obs

○ 2019-12-17 17:23:16
● 2026-04-09 12:23:00
● 2026-08-10 20:47:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net...	-
cstcore.com	dns.jknet.com, dns2.jknet.com	2 records

✅ Authoritative Response

Server:216.126.206.8

NS records: dns.jknet.com, dns2.jknet.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cstcore.com (unsigned zone)

⏱️ Timing

Total: 200ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`148.72.55.25`
NS	2	`dns.jknet.com, dns2.jknet.com`
MX	1	`cstcore-com.mail.protection.outlook.com`
TXT	2	`MS=ms75336380, v=spf1 include:spf.protection.outlook.co`
SOA	1	`dns.jknet.com domain\.tech.mcchosting.co`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns.jknet.com, dns2.jknet.com)

Analysis

IP Addresses

cstcore.com resolves to one IP address: 148.72.55.25.

Other host names share IP numbers with cstcore.com; 25.55.72.148.host.secureserver.net is one such example.

Name Servers

cstcore.com is served by two delegated name servers, dns2.jknet.com and dns.jknet.com.

cstcore.com uses the same name servers as several other domains — among them kmtaxman.com, wlmarina.com, doormn.com and two more.

cstcore.com at least partially shares name servers with other domains, including pinsock.com, jknet.com, 34.242.209.in-addr.arpa and morebiz4me.com.

Mail Servers

Mail for cstcore.com is handled by a single mail server, cstcore-com.mail.protection.outlook.com.

cstcore-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.8.42, 52.101.41.183, 52.101.42.14 and 5 others.