mblock.com - dns.ninja

`mblock.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns09.domaincontrol.com` ⭐
		A	2603:5:2180::5^{🇺🇸 GODADDY-DNS2603:5:2180::/44}
			PTR	`ns09.domaincontrol.com`
		A	97.74.104.5^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns09.domaincontrol.com`
NS	`ns10.domaincontrol.com`
		A	2603:5:2280::5^{🇺🇸 GODADDY-DNS2603:5:2280::/44}
			PTR	`ns10.domaincontrol.com`
		A	173.201.72.5^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns10.domaincontrol.com`
MX	`mblock-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c922::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr03cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr21cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.9.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.10.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr03cu00202.inbound.protection.outlook.com`
		A	52.101.41.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01600.inbound.protection.outlook.com`
		A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr04cu00106.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=DDDEC52C158DBDF688FFBF75A2E9D666B05029E2`
TXT	`MS=ms77091599`
TXT	`qj3wpqlzfqc94dr7czpsgrr1493htk3l`
SOA	`ns09.domaincontrol.com`dns@jomax.net 2026-06-22 #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=1785579902

WOT: SAFE (61/100)

PTR for

51.67.103.63.in-addr.arpa

147.67.103.63.in-addr.arpa

34.67.103.63.in-addr.arpa

114.67.103.63.in-addr.arpa

115.67.103.63.in-addr.arpa

112.67.103.63.in-addr.arpa

32.67.103.63.in-addr.arpa

210.67.103.63.in-addr.arpa

2.67.103.63.in-addr.arpa

Subdomains

www.mblock.com

Same first word

mblock.org

mblock.ca

mblock.ru

mblock.de

mblock.com.cn

mblock.com.tw

mblock.cc

mblock.com

mblock.us

Similar names

kblcom.com

blockm.de

blockm.co

blockm.net

blockm.com

DNS History

14 records (5 active, 9 former)

○NSauth03.ns.uu.net2009-01-30 → 2009-01-30 · 3 obs

● 2009-01-30 17:43:40
○ 2015-09-01 19:50:12
○ 2026-08-01 10:46:38

○NSauth51.ns.uu.net2009-01-30 → 2009-01-30 · 3 obs

● 2009-01-30 17:43:40
○ 2015-09-01 19:50:12
○ 2026-08-01 10:46:38

●NSns09.domaincontrol.com2026-02-18 → 2026-08-01 · 3 obs

○ 2016-12-04 17:14:32
● 2026-02-18 05:23:04
● 2026-08-01 10:46:38

●NSns10.domaincontrol.com2026-02-18 → 2026-08-01 · 3 obs

○ 2016-12-04 17:14:32
● 2026-02-18 05:23:04
● 2026-08-01 10:46:38

○NSns37.domaincontrol.com2015-09-01 → 2016-12-04 · 5 obs

○ 2009-01-30 17:43:40
● 2015-09-01 19:50:12
● 2016-12-04 17:14:32
○ 2026-02-18 05:23:04
○ 2026-08-01 10:46:38

○NSns38.domaincontrol.com2015-09-01 → 2016-12-04 · 5 obs

○ 2009-01-30 17:43:40
● 2015-09-01 19:50:12
● 2016-12-04 17:14:32
○ 2026-02-18 05:23:04
○ 2026-08-01 10:46:38

○MXchicago-exch.mblock.com2009-01-30 → 2009-01-30 · 3 obs

● 2009-01-30 17:43:40
○ 2015-09-01 19:50:12
○ 2026-08-01 10:46:38

○MXice.mblock.com2009-01-30 → 2016-12-04 · 4 obs

● 2009-01-30 17:43:40
● 2016-12-04 17:14:32
○ 2026-02-18 05:23:04
○ 2026-08-01 10:46:38

○MXice2.mblock.com2015-09-01 → 2016-12-04 · 5 obs

○ 2009-01-30 17:43:40
● 2015-09-01 19:50:12
● 2016-12-04 17:14:32
○ 2026-02-18 05:23:04
○ 2026-08-01 10:46:38

●MXmblock-com.mail.protection.outlook.com2026-02-18 → 2026-08-01 · 3 obs

○ 2016-12-04 17:14:32
● 2026-02-18 05:23:04
● 2026-08-01 10:46:38

○MXpacific-exch.mblock.com2009-01-30 → 2009-01-30 · 3 obs

● 2009-01-30 17:43:40
○ 2015-09-01 19:50:12
○ 2026-08-01 10:46:38

●A15.197.225.1282026-02-18 → 2026-08-01 · 3 obs

○ 2016-12-04 17:14:32
● 2026-02-18 05:23:04
● 2026-08-01 10:46:38

●A3.33.251.1682026-02-18 → 2026-08-01 · 3 obs

○ 2016-12-04 17:14:32
● 2026-02-18 05:23:04
● 2026-08-01 10:46:38

○A65.254.250.1022009-01-30 → 2016-12-04 · 4 obs

● 2009-01-30 17:43:40
● 2016-12-04 17:14:32
○ 2026-02-18 05:23:04
○ 2026-08-01 10:46:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mblock.com	ns09.domaincontrol.com, ns10.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.104.5

NS records: ns09.domaincontrol.com, ns10.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mblock.com (unsigned zone)

⏱️ Timing

Total: 196ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns09.domaincontrol.com, ns10.domaincontrol.com`
MX	1	`mblock-com.mail.protection.outlook.com (`
TXT	4	`v=spf1 include:spf.protection.outlook.co, MS=DDDEC52C158DBDF688FFBF75A2E9D666B0502...`
SOA	1	`ns09.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns09.domaincontrol.com, ns09.domaincontrol.com, ns10.domaincontrol.com...)

Analysis

Hierarchy

www.mblock.com is delegated beneath mblock.com.

IP Addresses

mblock.com points to the IP addresses 3.33.251.168 and 15.197.225.128

Additional host names — cryozone.com, output-options.info, tentumbao.com and two others — share IP numbers with mblock.com.

Name Servers

Two name servers handle the delegation for mblock.com: ns09.domaincontrol.com and ns10.domaincontrol.com.

mblock.com shares its name server setup with other domains, including mibar.net, shopeeonline.in, remaxwindsor.com and two others.

mblock.com is at least partially co-delegated on name servers with other domains, such as pj.pizza.

ns09.domaincontrol.com and ns10.domaincontrol.com both carry two IP addresses. The A records for ns09.domaincontrol.com are 97.74.104.5 and 2603:5:2180::5; the A records for ns10.domaincontrol.com are 173.201.72.5 and 2603:5:2280::5.

Mail Servers

mblock.com has one mail server: mblock-com.mail.protection.outlook.com.

mblock-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.9.21, 52.101.10.2, 52.101.41.24 and 5 other.