`mz-architects.com`

DNSSEC	⚠️ Not signed
A	129.121.72.186^{🇺🇸 ORACLE-OCI-31898129.121.72.0/22 Oracle Corporation}
		PTR	`server.lebanondesign.com`
NS	`ns1.bdm.microsoftonline.com` ⭐
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com`
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com`
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
MX	`mzarchitects-com0e.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
TXT	`mscid=KfXTClO1Bw8H7E93aDBpdmft1NWSuIqTS3m1fg6+F3JFI2u/oH9xz7dyuGoNKceUEez84jg...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.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=1778494786

Previously MX for

mz-architects.com

Same first word

mz-architects.com

DNS History

15 records (6 active, 9 former)

●NSns1.bdm.microsoftonline.com2026-03-04 → 2026-05-11 · 3 obs

○ 2017-03-16 05:51:08
● 2026-03-04 12:06:40
● 2026-05-11 10:49:18

●NSns2.bdm.microsoftonline.com2026-03-04 → 2026-05-11 · 3 obs

○ 2017-03-16 05:51:08
● 2026-03-04 12:06:40
● 2026-05-11 10:49:18

○NSns241.websitewelcome.com2008-03-07 → 2016-07-15 · 4 obs

● 2008-03-07 20:42:30
● 2016-07-15 09:23:04
○ 2017-03-16 05:51:08
○ 2026-05-11 10:49:18

○NSns242.websitewelcome.com2008-03-07 → 2016-07-15 · 4 obs

● 2008-03-07 20:42:30
● 2016-07-15 09:23:04
○ 2017-03-16 05:51:08
○ 2026-05-11 10:49:18

●NSns3.bdm.microsoftonline.com2026-03-04 → 2026-05-11 · 3 obs

○ 2017-03-16 05:51:08
● 2026-03-04 12:06:40
● 2026-05-11 10:49:18

○NSns35.domaincontrol.com2017-03-16 → 2017-03-16 · 4 obs

○ 2016-07-15 09:23:04
● 2017-03-16 05:51:08
○ 2026-03-04 12:06:40
○ 2026-05-11 10:49:18

○NSns36.domaincontrol.com2017-03-16 → 2017-03-16 · 4 obs

○ 2016-07-15 09:23:04
● 2017-03-16 05:51:08
○ 2026-03-04 12:06:40
○ 2026-05-11 10:49:18

●NSns4.bdm.microsoftonline.com2026-03-04 → 2026-05-11 · 3 obs

○ 2017-03-16 05:51:08
● 2026-03-04 12:06:40
● 2026-05-11 10:49:18

○MXmail.mz-architects.com2015-08-09 → 2017-03-16 · 5 obs

○ 2008-03-07 20:42:30
● 2015-08-09 06:35:54
● 2017-03-16 05:51:08
○ 2026-03-04 12:06:40
○ 2026-05-11 10:49:18

○MXmz-architects.com2008-03-07 → 2008-03-07 · 3 obs

● 2008-03-07 20:42:30
○ 2015-08-09 06:35:54
○ 2026-05-11 10:49:18

●MXmzarchitects-com0e.mail.protection.outlook.com2026-03-04 → 2026-05-11 · 3 obs

○ 2017-03-16 05:51:08
● 2026-03-04 12:06:40
● 2026-05-11 10:49:18

●A129.121.72.1862026-05-11 → 2026-05-11 · 3 obs

○ 2026-03-04 12:06:40
● 2026-05-11 10:49:14
● 2026-05-11 10:49:18

○A192.185.98.762026-03-04 → 2026-03-04 · 4 obs

○ 2017-03-16 05:51:08
● 2026-03-04 12:06:40
○ 2026-05-11 10:49:14
○ 2026-05-11 10:49:18

○A66.135.44.342015-08-09 → 2017-03-16 · 5 obs

○ 2008-03-07 20:42:30
● 2015-08-09 06:35:54
● 2017-03-16 05:51:08
○ 2026-03-04 12:06:40
○ 2026-05-11 10:49:18

○A70.87.136.1622008-03-07 → 2008-03-07 · 3 obs

● 2008-03-07 20:42:30
○ 2015-08-09 06:35:54
○ 2026-05-11 10:49:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
mz-architects.com	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com	8 records

✅ Authoritative Response

Server:208.84.5.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mz-architects.com (unsigned zone)

⏱️ Timing

Total: 156ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`129.121.72.186`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`mzarchitects-com0e.mail.protection.outlo`
TXT	2	`mscid=KfXTClO1Bw8H7E93aDBpdmft1NWSuIqTS3, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)

Analysis

IP Addresses

mz-architects.com resolves to a single IP: 129.121.72.186.

Other host names, for instance lebanondesign.com, icmgroupe.com, server.lebanondesign.com, tcpl.biz and civil-marriage.com share IP numbers with mz-architects.com.

Name Servers

mz-architects.com is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

mz-architects.com shares some name servers with other domains, for example ia20.com, maximainsurance.gr, igs-caprim.com, alpha-analytical.com and bernierrefrigerations.com.

Host names with two IP numbers

Two IPs per host:

ns1.bdm.microsoftonline.com points to 2603:1061:0:700::d0 and 13.107.236.208

ns2.bdm.microsoftonline.com points to 2620:1ec:8ec:700::d0 and 150.171.21.208

ns3.bdm.microsoftonline.com points to 2a01:111:4000:700::d0 and 204.14.183.208

ns4.bdm.microsoftonline.com points to 2620:1ec:bda:700::d0 and 208.84.5.208

Mail Servers

mz-architects.com is handled by a single mail server, mzarchitects-com0e.mail.protection.outlook.com.

Host mzarchitects-com0e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::8, 52.101.68.16, 52.101.73.1, 52.101.73.4 and 52.101.73.11.

mz-architects.com - robtex.com