mcorelab.com - dns.ninja

`mcorelab.com`

DNSSEC	⚠️ Not signed
A	47.48.95.203^{🇺🇸 Charter_Communications47.48.64.0/18 Charter Communications LLC}
		PTR	`syn-047-048-095-203.biz.spectrum.com`
NS	`pdns03.domaincontrol.com` ⭐
		A	2603:5:21f0::33^{🇺🇸 GODADDY-DNS2603:5:21f0::/44}
			PTR	`pdns03.domaincontrol.com`
		A	97.74.111.51^{🇺🇸 GODADDY-DNS97.74.110.0/23}
			PTR	`pdns03.domaincontrol.com`
NS	`pdns04.domaincontrol.com`
		A	2603:5:22f0::33^{🇺🇸 GODADDY-DNS2603:5:22f0::/44}
			PTR	`pdns04.domaincontrol.com`
		A	173.201.79.51^{🇺🇸 GODADDY-DNS173.201.78.0/23}
			PTR	`pdns04.domaincontrol.com`
MX	`mail.mcorelab.com` ⭐
		A	47.48.95.204^{🇺🇸 Charter_Communications47.48.64.0/18 Charter Communications LLC}
			PTR	`syn-047-048-095-204.biz.spectrum.com`
MX	`mail`⁽¹⁰⁾
MX	`mx2.mcorelab.com`⁽¹⁰⁾
		A	47.48.95.203^{🇺🇸 Charter_Communications47.48.64.0/18 Charter Communications LLC}
			PTR	`syn-047-048-095-203.biz.spectrum.com`
SOA	`pdns03.domaincontrol.com`dns@jomax.net 2025-06-09 #6

`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=1785501397

Subdomains

mx2.mcorelab.com

mail.mcorelab.com

Same first word

mcorelab.com

Similar names

DNS History

7 records (6 active, 1 former)

●NSpdns03.domaincontrol.com2015-08-13 → 2026-07-31 · 2 obs

● 2015-08-13 02:32:14
● 2026-07-31 12:56:12

●NSpdns04.domaincontrol.com2015-08-13 → 2026-07-31 · 2 obs

● 2015-08-13 02:32:14
● 2026-07-31 12:56:12

●MXmail2015-08-13 → 2026-07-31 · 2 obs

● 2015-08-13 02:32:14
● 2026-07-31 12:56:12

●MXmail.mcorelab.com2015-08-13 → 2026-07-31 · 2 obs

● 2015-08-13 02:32:14
● 2026-07-31 12:56:12

●MXmx2.mcorelab.com2015-08-13 → 2026-07-31 · 2 obs

● 2015-08-13 02:32:14
● 2026-07-31 12:56:12

○A184.168.18.12015-08-13 → 2017-05-30 · 4 obs

● 2015-08-13 02:32:14
● 2017-05-30 08:30:56
○ 2026-02-15 06:05:36
○ 2026-07-31 12:56:12

●A47.48.95.2032026-02-15 → 2026-07-31 · 3 obs

○ 2017-05-30 08:30:56
● 2026-02-15 06:05:36
● 2026-07-31 12:56:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...	-
mcorelab.com	pdns03.domaincontrol.com, pdns04.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.79.51

NS records: pdns03.domaincontrol.com, pdns04.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcorelab.com (unsigned zone)

⏱️ Timing

Total: 119ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.48.95.203`
NS	2	`pdns03.domaincontrol.com, pdns04.domaincontrol.com`
MX	4	`mail (pri: 10), mail.mcorelab.com (pri: 0)...`
SOA	1	`pdns03.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pdns03.domaincontrol.com, pdns03.domaincontrol.com, pdns04.domaincontrol.com...)

Analysis

Hierarchy

The parent domain of mx2.mcorelab.com and mail.mcorelab.com is mcorelab.com.

IP Addresses

mcorelab.com directs to one IP number, which is 47.48.95.203.

Host names such as syn-047-048-095-203.biz.spectrum.com and mx2.mcorelab.com share IP numbers with mcorelab.com.

Name Servers

mcorelab.com is delegated to two name servers: pdns03.domaincontrol.com and pdns04.domaincontrol.com.

mcorelab.com has the same name server delegation as a number of other domains, such as cosmeticmd.com, degreeshark.com, tomnappi.com and two more.

mcorelab.com shares at least some of its name servers with other domains, such as licco.com.mx and thekingcartel.com.

pdns03.domaincontrol.com and pdns04.domaincontrol.com each resolve to two IP addresses: pdns03.domaincontrol.com points to 97.74.111.51 and 2603:5:21f0::33, while pdns04.domaincontrol.com points to 173.201.79.51 and 2603:5:22f0::33.

Mail Servers

mcorelab.com is handled by three mail servers: mail, mail.mcorelab.com and mx2.mcorelab.com.

mcorelab.com shares at least some of its mail servers with other domains — for example perfumedsecret.com, disfigured-great.pro, ediblegoldleaf.co.uk and two more.

mail.mcorelab.com and mx2.mcorelab.com each resolve to one IP number: mail.mcorelab.com points to 47.48.95.204 and mx2.mcorelab.com points to 47.48.95.203.