nmccost.com - dns.ninja

`nmccost.com`

DNSSEC	⚠️ Not signed
A	212.1.209.240^{🇺🇸 IIHOS001212.1.208.0/22}
NS	`ns1.dns-parking.com` ⭐ ⚠️ Not in zone NS records
		A	2400:cb00:2049:1::a29f:18c9^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.201^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dns-parking.com`
NS	`ns1.md-97.bigrockservers.com` ⚠️ Not in zone NS records
		A	208.91.198.240^{🇺🇸 EIGI208.91.198.0/24 Newfold US}
			PTR	`md-97.webhostbox.net`
NS	`ns2.md-97.bigrockservers.com` ⚠️ Not in zone NS records
		A	208.91.198.240^{🇺🇸 EIGI208.91.198.0/24 Newfold US}
			PTR	`md-97.webhostbox.net`
SOA	`ns1.dns-parking.com`dns@hostinger.com 2026-06-25 #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=1782806496

Previously MX for

nmccost.com

Same first word

nmccost.com

Similar names

tnscmco.com

mcconst.com

cmconst.cn

DNS History

12 records (4 active, 8 former)

●NSns1.dns-parking.com2026-03-17 → 2026-06-30 · 3 obs

○ 2017-08-10 11:26:20
● 2026-03-17 00:44:12
● 2026-06-30 08:08:46

●NSns1.md-97.bigrockservers.com2017-08-10 → 2026-06-30 · 2 obs

● 2017-08-10 11:26:20
● 2026-06-30 08:08:46

○NSns2.dns-parking.com2026-03-17 → 2026-06-28 · 5 obs

○ 2017-08-10 11:26:20
● 2026-03-17 00:44:12
○ 2026-04-03 13:39:48
● 2026-06-28 03:55:24
○ 2026-06-30 08:08:46

●NSns2.md-97.bigrockservers.com2017-08-10 → 2026-06-30 · 2 obs

● 2017-08-10 11:26:20
● 2026-06-30 08:08:46

○MXnmccost-com.mail.protection.outlook.com2026-06-29 → 2026-06-29 · 3 obs

○ 2026-03-17 00:44:12
● 2026-06-29 02:02:22
○ 2026-06-30 08:08:46

○MXnmccost.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 11:26:20
○ 2026-03-17 00:44:12
○ 2026-06-30 08:08:46

○MXus2.mx1.mailhostbox.com2026-06-29 → 2026-06-29 · 3 obs

○ 2026-03-17 00:44:12
● 2026-06-29 02:02:22
○ 2026-06-30 08:08:46

○MXus2.mx2.mailhostbox.com2026-06-29 → 2026-06-29 · 3 obs

○ 2026-03-17 00:44:12
● 2026-06-29 02:02:22
○ 2026-06-30 08:08:46

○MXus2.mx3.mailhostbox.com2026-06-29 → 2026-06-29 · 3 obs

○ 2026-03-17 00:44:12
● 2026-06-29 02:02:22
○ 2026-06-30 08:08:46

○A209.99.16.422017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 11:26:20
○ 2026-03-17 00:44:12
○ 2026-06-30 08:08:46

●A212.1.209.2402026-04-03 → 2026-06-30 · 3 obs

○ 2026-03-17 00:44:12
● 2026-04-03 13:39:48
● 2026-06-30 08:08:46

○A2a02:4780:1:793:0:3aa2:90e9:22026-06-28 → 2026-06-28 · 5 obs

○ 2026-03-17 00:44:12
○ 2026-04-03 13:39:48
● 2026-06-28 03:55:24
○ 2026-06-29 02:02:22
○ 2026-06-30 08:08:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net...	-
nmccost.com	ns1.md-97.bigrockservers.com, ns2.md-97.bigrockservers.com, ns1.dns-parking.com	4 records

✅ Authoritative Response

Server:162.159.24.201

NS records: ns1.md-97.bigrockservers.com, ns2.md-97.bigrockservers.com, ns1.dns-parking.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nmccost.com (unsigned zone)

⏱️ Timing

Total: 405ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.1.209.240`
MX	4	`nmccost-com.mail.protection.outlook.com , us2.mx2.mailhostbox.com (pri: 10)...`
TXT	2	`MS=ms95799298, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.dns-parking.com dns.hostinger.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.md-97.bigrockservers.com, ns2.md-97.bigrockservers.com, ns1.dns-parking.com...)

Analysis

IP Addresses

nmccost.com resolves to just one IP address, 212.1.209.240.

knmurthy.com and greathealth4you.com, along with other host names, share IP addresses with nmccost.com.

Name Servers

Three name servers are authoritative for nmccost.com: ns1.dns-parking.com, ns1.md-97.bigrockservers.com and ns2.md-97.bigrockservers.com.

nmccost.com partially shares its NS delegation with several other domains, including mfseguros.com.br, fishermans.com.br, ryoh.com and two others.

These name servers often co-occur with the name servers ns2.dns-parking.com.

Host names that have two IP addresses:

ns1.dns-parking.com maps to two IP addresses — 162.159.24.201 and 2400:cb00:2049:1::a29f:18c9.

Host names that point to one IP address:

ns1.md-97.bigrockservers.com points to the IP address 208.91.198.240.

ns2.md-97.bigrockservers.com points to the IP address 208.91.198.240.

These two host names — ns1.md-97.bigrockservers.com and ns2.md-97.bigrockservers.com — each point to 208.91.198.240 IP addresses.