mbestsecurity.com - dns.ninja

`mbestsecurity.com`

DNSSEC	⚠️ Not signed
A	54.235.123.198^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
		PTR	`mail.boxcrushed.com`
NS	`dns101.register.com` ⭐
		A	162.159.24.117^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dns102.register.com`
		A	162.159.25.158^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mbestsecurity-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c946::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00301.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:f912::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00200.inbound.protection.outlook.com`
		A	40.93.192.4^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	52.101.9.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.50.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr05cu00401.inbound.protection.outlook.com`
		A	52.101.194.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr04cu00104.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:mail.mbestsecurity.com -all`
TXT	`MS=ms74298007`
SOA	`DNS101.REGISTER.com`root@REGISTER.com serial=120042815

`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=1783475626

Subdomains

mx0.mbestsecurity.com

mail.mbestsecurity.com

Same first word

mbestsecurity.com

DNS History

11 records (4 active, 7 former)

○NSdns027.a.register.com2015-08-05 → 2020-01-07 · 4 obs

● 2015-08-05 14:48:50
● 2020-01-07 14:23:26
○ 2026-02-25 02:15:36
○ 2026-07-08 01:58:40

○NSdns073.b.register.com2015-08-05 → 2020-01-07 · 4 obs

● 2015-08-05 14:48:50
● 2020-01-07 14:23:26
○ 2026-02-25 02:15:36
○ 2026-07-08 01:58:40

●NSdns101.register.com2026-02-25 → 2026-07-08 · 3 obs

○ 2020-01-07 14:23:26
● 2026-02-25 02:15:36
● 2026-07-08 01:58:40

●NSdns102.register.com2026-02-25 → 2026-07-08 · 3 obs

○ 2020-01-07 14:23:26
● 2026-02-25 02:15:36
● 2026-07-08 01:58:40

○NSdns227.c.register.com2015-08-05 → 2020-01-07 · 4 obs

● 2015-08-05 14:48:50
● 2020-01-07 14:23:26
○ 2026-02-25 02:15:36
○ 2026-07-08 01:58:40

○NSdns249.d.register.com2015-08-05 → 2020-01-07 · 4 obs

● 2015-08-05 14:48:50
● 2020-01-07 14:23:26
○ 2026-02-25 02:15:36
○ 2026-07-08 01:58:40

○MXmail.mbestsecurity.com2015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 14:48:50
○ 2015-11-30 02:32:54
○ 2026-07-08 01:58:40

●MXmbestsecurity-com.mail.protection.outlook.com2015-11-30 → 2026-07-08 · 3 obs

○ 2015-08-05 14:48:50
● 2015-11-30 02:32:54
● 2026-07-08 01:58:40

○MXpeer8384.imailcleaner.com2015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 14:48:50
○ 2015-11-30 02:32:54
○ 2026-07-08 01:58:40

○MXpeerbu8384.imailcleaner.com2015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 14:48:50
○ 2015-11-30 02:32:54
○ 2026-07-08 01:58:40

●A54.235.123.1982015-08-05 → 2026-07-08 · 2 obs

● 2015-08-05 14:48:50
● 2026-07-08 01:58:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mbestsecurity.com	dns101.register.com, dns102.register.com	2 records

✅ Authoritative Response

Server:162.159.24.117

NS records: dns101.register.com, dns102.register.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mbestsecurity.com (unsigned zone)

⏱️ Timing

Total: 1981ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.235.123.198`
NS	2	`dns102.register.com, dns101.register.com`
MX	1	`mbestsecurity-com.mail.protection.outloo`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms74298007`
SOA	1	`DNS101.REGISTER.com root.REGISTER.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns101.register.com, dns102.register.com)

Analysis

Hierarchy

mx0.mbestsecurity.com and mail.mbestsecurity.com are both subdomains of mbestsecurity.com.

IP Addresses

mbestsecurity.com resolves to one IP address: 54.235.123.198.

Other host names share IP numbers with mbestsecurity.com; mx0.mbestsecurity.com is one such example.

Name Servers

mbestsecurity.com is served by two delegated name servers, dns101.register.com and dns102.register.com.

mbestsecurity.com uses the same name servers as several other domains — among them cutlawn.org, bankingly.com, used-items.com and two more.

dns101.register.com and dns102.register.com each resolve to one IP number: dns101.register.com points to 162.159.24.117 and dns102.register.com points to 162.159.25.158.

Mail Servers

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

mbestsecurity-com.mail.protection.outlook.com resolves to 8 IP addresses — 40.93.192.4, 52.101.9.2, 52.101.50.1 and 5 others.