cmcore.com - dns.ninja

`cmcore.com`

DNSSEC	⚠️ Not signed
NS	`ns1.coremetrics.com` ⭐
		A	205.251.199.132^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1924.awsdns-48.co.uk`
NS	`ns2.coremetrics.com`
		A	205.251.195.41^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-809.awsdns-37.net`
NS	`ns3.coremetrics.com`
		A	205.251.193.74^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-330.awsdns-41.com`
NS	`ns4.coremetrics.com`
		A	205.251.197.58^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1338.awsdns-39.org`
MX	`mail.mgt.coremetrics.com` ⭐
		A	74.121.132.22
MX	`mail2.mgt.coremetrics.com` ⭐
SOA	`ns1.coremetrics.com`awsdns-hostmaster@amazon.com serial=1

`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=1781349263

⚠️ On DNS blocklist: light, multi, pro, pro.plus, ultimate
WOT: SAFE (37/100)
📈 Tranco rank: #903,282

Same first word

cmcore.com

cmcore.net

cmcore.io

cmcore.azurewebsites.net

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reccom.com.br

DNS History

15 records (6 active, 9 former)

○NScn1pubdns1.coremetrics.com2015-08-22 → 2017-01-08 · 4 obs

● 2015-08-22 13:25:12
● 2017-01-08 11:05:10
○ 2017-03-16 08:34:18
○ 2026-06-13 11:31:36

○NScn2pubdns1.coremetrics.com2015-08-22 → 2017-01-08 · 4 obs

● 2015-08-22 13:25:12
● 2017-01-08 11:05:10
○ 2017-03-16 08:34:18
○ 2026-06-13 11:31:36

○NSde1pubdns1.coremetrics.com2015-08-22 → 2019-09-22 · 4 obs

● 2015-08-22 13:25:12
● 2019-09-22 13:44:06
○ 2026-02-17 21:52:26
○ 2026-06-13 11:31:36

○NSde2pubdns1.coremetrics.com2015-08-22 → 2019-09-22 · 4 obs

● 2015-08-22 13:25:12
● 2019-09-22 13:44:06
○ 2026-02-17 21:52:26
○ 2026-06-13 11:31:36

○NSde3pubdns1.coremetrics.com2015-08-22 → 2019-09-22 · 4 obs

● 2015-08-22 13:25:12
● 2019-09-22 13:44:06
○ 2026-02-17 21:52:26
○ 2026-06-13 11:31:36

○NSdns1.coremetrics.com2015-08-22 → 2019-09-22 · 4 obs

● 2015-08-22 13:25:12
● 2019-09-22 13:44:06
○ 2026-02-17 21:52:26
○ 2026-06-13 11:31:36

○NSdns2.coremetrics.com2015-08-22 → 2019-09-22 · 4 obs

● 2015-08-22 13:25:12
● 2019-09-22 13:44:06
○ 2026-02-17 21:52:26
○ 2026-06-13 11:31:36

○NSdns3.coremetrics.com2015-08-22 → 2019-09-22 · 4 obs

● 2015-08-22 13:25:12
● 2019-09-22 13:44:06
○ 2026-02-17 21:52:26
○ 2026-06-13 11:31:36

○NSdns4.coremetrics.com2015-08-22 → 2019-09-22 · 4 obs

● 2015-08-22 13:25:12
● 2019-09-22 13:44:06
○ 2026-02-17 21:52:26
○ 2026-06-13 11:31:36

●NSns1.coremetrics.com2026-02-17 → 2026-06-13 · 3 obs

○ 2019-09-22 13:44:06
● 2026-02-17 21:52:26
● 2026-06-13 11:31:36

●NSns2.coremetrics.com2026-02-17 → 2026-06-13 · 3 obs

○ 2019-09-22 13:44:06
● 2026-02-17 21:52:26
● 2026-06-13 11:31:36

●NSns3.coremetrics.com2026-02-17 → 2026-06-13 · 3 obs

○ 2019-09-22 13:44:06
● 2026-02-17 21:52:26
● 2026-06-13 11:31:36

●NSns4.coremetrics.com2026-02-17 → 2026-06-13 · 3 obs

○ 2019-09-22 13:44:06
● 2026-02-17 21:52:26
● 2026-06-13 11:31:36

●MXmail.mgt.coremetrics.com2019-01-16 → 2026-06-13 · 2 obs

● 2019-01-16 01:50:24
● 2026-06-13 11:31:36

●MXmail2.mgt.coremetrics.com2019-01-16 → 2026-06-13 · 2 obs

● 2019-01-16 01:50:24
● 2026-06-13 11:31:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net...	-
cmcore.com	ns1.coremetrics.com, ns2.coremetrics.com, ns3.coremetrics.com, ns4.coremetrics.com	4 records

✅ Authoritative Response

Server:205.251.197.58

NS records: ns1.coremetrics.com, ns2.coremetrics.com, ns3.coremetrics.com, ns4.coremetrics.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cmcore.com (unsigned zone)

⏱️ Timing

Total: 336ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1.coremetrics.com, ns2.coremetrics.com...`
MX	2	`mail.mgt.coremetrics.com (pri: 10), mail2.mgt.coremetrics.com (pri: 10)`
SOA	1	`ns1.coremetrics.com awsdns-hostmaster.am`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.coremetrics.com, ns2.coremetrics.com, ns3.coremetrics.com...)

Analysis

Name Servers

cmcore.com is delegated to four name servers, ns1.coremetrics.com, ns2.coremetrics.com, ns3.coremetrics.com and ns4.coremetrics.com.

cmcore.com shares at least some of its name servers with other domains, including www3.bloomingdales.com, www3.macys.com, www55.henryschein.com and two others.

These name servers are frequently seen alongside the name servers ns-330.awsdns-41.com, ns-809.awsdns-37.net, ns-1338.awsdns-39.org and ns-1924.awsdns-48.co.uk.

Four host names, each with one IP address: ns1.coremetrics.com has 205.251.199.132, ns2.coremetrics.com has 205.251.195.41, ns3.coremetrics.com has 205.251.193.74 and ns4.coremetrics.com has 205.251.197.58.

Mail Servers

cmcore.com uses two mail servers, mail2.mgt.coremetrics.com and mail.mgt.coremetrics.com.

cmcore.com uses the same mail servers as other domains, including mgt.coremetrics.com.

Host names with one IP number:

mail.mgt.coremetrics.com resolves to 74.121.132.22.