`mfdbiz.com`

DNSSEC	⚠️ Not signed
A	104.19.232.38^{Cloudflare104.19.224.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.19.233.38^{Cloudflare104.19.224.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
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	`mfdbiz-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00300.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:f909::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr04cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f912::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00200.inbound.protection.outlook.com`
		A	52.101.8.46^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr05cu00406.inbound.protection.outlook.com`
		A	52.101.10.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.194.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr04cu00104.inbound.protection.outlook.com`
		A	52.101.194.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
TXT	`mscid=swSigMFnrYFN5jor92sdLKL3zTIZxubJyzRVZ479tnmLMU6jjF6idE0uchNtDHIidao8vPV...`
TXT	`v=spf1 ip4:216.33.90.0/23 ip4:96.85.3.33 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=1775997812

Same first word

mfdbiz.com

DNS History

16 records (7 active, 9 former)

●NSns1.bdm.microsoftonline.com2026-04-12 → 2026-04-12 · 2 obs

○ 2020-02-15 04:49:16
● 2026-04-12 13:05:38

○NSns1.dotster.com2020-02-15 → 2020-02-15 · 3 obs

○ 2017-03-18 03:06:12
● 2020-02-15 04:49:16
○ 2026-04-12 13:05:38

○NSns10.dnsmadeeasy.com2015-08-21 → 2017-03-18 · 4 obs

● 2015-08-21 18:40:24
● 2017-03-18 03:06:12
○ 2020-02-15 04:49:16
○ 2026-04-12 13:05:38

○NSns11.dnsmadeeasy.com2015-08-21 → 2017-03-18 · 4 obs

● 2015-08-21 18:40:24
● 2017-03-18 03:06:12
○ 2020-02-15 04:49:16
○ 2026-04-12 13:05:38

○NSns12.dnsmadeeasy.com2015-08-21 → 2017-03-18 · 4 obs

● 2015-08-21 18:40:24
● 2017-03-18 03:06:12
○ 2020-02-15 04:49:16
○ 2026-04-12 13:05:38

○NSns13.dnsmadeeasy.com2015-08-21 → 2017-03-18 · 4 obs

● 2015-08-21 18:40:24
● 2017-03-18 03:06:12
○ 2020-02-15 04:49:16
○ 2026-04-12 13:05:38

○NSns14.dnsmadeeasy.com2015-08-21 → 2017-03-18 · 4 obs

● 2015-08-21 18:40:24
● 2017-03-18 03:06:12
○ 2020-02-15 04:49:16
○ 2026-04-12 13:05:38

○NSns15.dnsmadeeasy.com2015-08-21 → 2017-03-18 · 4 obs

● 2015-08-21 18:40:24
● 2017-03-18 03:06:12
○ 2020-02-15 04:49:16
○ 2026-04-12 13:05:38

●NSns2.bdm.microsoftonline.com2026-04-12 → 2026-04-12 · 2 obs

○ 2020-02-15 04:49:16
● 2026-04-12 13:05:38

●NSns3.bdm.microsoftonline.com2026-04-12 → 2026-04-12 · 2 obs

○ 2020-02-15 04:49:16
● 2026-04-12 13:05:38

●NSns4.bdm.microsoftonline.com2026-04-12 → 2026-04-12 · 2 obs

○ 2020-02-15 04:49:16
● 2026-04-12 13:05:38

●MXmfdbiz-com.mail.protection.outlook.com2015-08-21 → 2026-04-12 · 2 obs

● 2015-08-21 18:40:24
● 2026-04-12 13:05:38

●A104.19.232.382026-04-12 → 2026-04-12 · 2 obs

○ 2020-02-15 04:49:16
● 2026-04-12 13:05:38

●A104.19.233.382026-04-12 → 2026-04-12 · 2 obs

○ 2020-02-15 04:49:16
● 2026-04-12 13:05:38

○A132.148.100.2102020-02-15 → 2020-02-15 · 3 obs

○ 2017-03-18 03:06:12
● 2020-02-15 04:49:16
○ 2026-04-12 13:05:38

○A192.237.224.602015-08-21 → 2017-03-18 · 4 obs

● 2015-08-21 18:40:24
● 2017-03-18 03:06:12
○ 2020-02-15 04:49:16
○ 2026-04-12 13:05:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mfdbiz.com	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com	8 records

✅ Authoritative Response

Server:150.171.21.208

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 mfdbiz.com (unsigned zone)

⏱️ Timing

Total: 131ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.19.233.38, 104.19.232.38`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`mfdbiz-com.mail.protection.outlook.com (`
TXT	2	`mscid=swSigMFnrYFN5jor92sdLKL3zTIZxubJyz, v=spf1 ip4:216.33.90.0/23 ip4:96.85.3.33`
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

mfdbiz.com points to two IP numbers: 104.19.232.38 and 104.19.233.38.

Other host names such as www.qatar.tamu.edu, 190.fcm.com, qwarecloud.com, cottonlogistics.com and psiseal.com share IPs with mfdbiz.com.

Name Servers

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

mfdbiz.com at least partially shares name servers with other domains, for example fertagus.net, emgpl.com.au, timmorison.com, unitransfer.co.ao and oso.com.au.