dezcon.com - dns.ninja

`dezcon.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:882e^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	2606:4700:3035::6815:3e87^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.21.62.135^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	172.67.136.46^{🇺🇸 Cloudflare172.67.128.0/20 , 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	`dezcon-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc31::^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy2pr01cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:cc31::1^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::1^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00301.inbound.protection.outlook.com`
		A	52.101.149.0^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy2pr01cu00300.inbound.protection.outlook.com`
		A	52.101.149.1^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	52.101.149.9^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy2pr01cu00501.inbound.protection.outlook.com`
		A	52.101.151.0^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
TXT	`mscid=OPfgoiqbnxsoTZh3dY2agf8qpwE+v/+13Zix1o+lAnGztBqUI7HfwOmuzD2VM4vRjtkHm9R...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms47001777`
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=1784177327

Same first word

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DNS History

30 records (9 active, 21 former)

○NSdomain-for-sale.hugedomainsdns.com2026-06-08 → 2026-07-16 · 2 obs

○ 2026-06-08 05:39:12
○ 2026-07-16 05:16:36

○NSforsale.hugedomainsdns.com2026-06-08 → 2026-07-16 · 2 obs

○ 2026-06-08 05:39:12
○ 2026-07-16 05:16:36

●NSns1.bdm.microsoftonline.com2026-06-08 → 2026-07-16 · 3 obs

○ 2017-08-08 16:09:24
● 2026-06-08 05:39:12
● 2026-07-16 05:16:36

○NSns1.namebrightdns.com2015-08-18 → 2017-08-08 · 7 obs

● 2015-08-18 09:43:46
● 2016-03-03 19:20:18
○ 2016-07-20 05:24:04
● 2016-10-02 20:06:26
● 2017-08-08 16:09:24
○ 2026-06-08 05:39:12
○ 2026-07-16 05:16:36

●NSns2.bdm.microsoftonline.com2026-06-08 → 2026-07-16 · 3 obs

○ 2017-08-08 16:09:24
● 2026-06-08 05:39:12
● 2026-07-16 05:16:36

○NSns2.namebrightdns.com2015-08-18 → 2017-08-08 · 6 obs

● 2015-08-18 09:43:46
○ 2015-12-04 22:16:30
● 2016-03-03 19:20:18
● 2017-08-08 16:09:24
○ 2026-06-08 05:39:12
○ 2026-07-16 05:16:36

●NSns3.bdm.microsoftonline.com2026-06-08 → 2026-07-16 · 3 obs

○ 2017-08-08 16:09:24
● 2026-06-08 05:39:12
● 2026-07-16 05:16:36

●NSns4.bdm.microsoftonline.com2026-06-08 → 2026-07-16 · 3 obs

○ 2017-08-08 16:09:24
● 2026-06-08 05:39:12
● 2026-07-16 05:16:36

○NSnsg1.namebrightdns.com2015-08-18 → 2016-07-20 · 6 obs

● 2015-08-18 09:43:46
● 2015-12-04 22:16:30
○ 2016-03-03 19:20:18
● 2016-07-20 05:24:04
○ 2016-10-02 20:06:26
○ 2026-07-16 05:16:36

○NSnsg2.namebrightdns.com2015-12-04 → 2015-12-04 · 4 obs

○ 2015-08-18 09:43:46
● 2015-12-04 22:16:30
○ 2016-03-03 19:20:18
○ 2026-07-16 05:16:36

●MXdezcon-com.mail.protection.outlook.com2026-06-08 → 2026-07-16 · 2 obs

● 2026-06-08 05:39:12
● 2026-07-16 05:16:36

●A104.21.62.1352026-06-08 → 2026-07-16 · 3 obs

○ 2017-08-08 16:09:24
● 2026-06-08 05:39:12
● 2026-07-16 05:16:36

○A107.23.198.2402016-07-20 → 2016-10-02 · 5 obs

○ 2016-03-03 19:20:18
● 2016-07-20 05:24:04
● 2016-10-02 20:06:26
○ 2017-08-08 16:09:24
○ 2026-07-16 05:16:36

○A13.223.25.842026-06-08 → 2026-07-16 · 2 obs

○ 2026-06-08 05:39:12
○ 2026-07-16 05:16:36

●A172.67.136.462026-06-08 → 2026-07-16 · 3 obs

○ 2017-08-08 16:09:24
● 2026-06-08 05:39:12
● 2026-07-16 05:16:36

○A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-06-08 → 2026-07-16 · 2 obs

○ 2026-06-08 05:39:12
○ 2026-07-16 05:16:36

○A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-06-08 → 2026-07-16 · 2 obs

○ 2026-06-08 05:39:12
○ 2026-07-16 05:16:36

●A2606:4700:3030::ac43:882e2026-06-08 → 2026-07-16 · 3 obs

○ 2017-08-08 16:09:24
● 2026-06-08 05:39:12
● 2026-07-16 05:16:36

●A2606:4700:3035::6815:3e872026-06-08 → 2026-07-16 · 3 obs

○ 2017-08-08 16:09:24
● 2026-06-08 05:39:12
● 2026-07-16 05:16:36

○A52.0.96.242016-03-03 → 2016-03-03 · 4 obs

○ 2015-12-04 22:16:30
● 2016-03-03 19:20:18
○ 2016-07-20 05:24:04
○ 2026-07-16 05:16:36

○A52.206.43.2342016-10-02 → 2016-10-02 · 4 obs

○ 2016-07-20 05:24:04
● 2016-10-02 20:06:26
○ 2017-08-08 16:09:24
○ 2026-07-16 05:16:36

○A52.4.72.1372016-07-20 → 2016-10-02 · 5 obs

○ 2016-03-03 19:20:18
● 2016-07-20 05:24:04
● 2016-10-02 20:06:26
○ 2017-08-08 16:09:24
○ 2026-07-16 05:16:36

○A52.71.117.992016-03-03 → 2016-03-03 · 4 obs

○ 2015-12-04 22:16:30
● 2016-03-03 19:20:18
○ 2016-07-20 05:24:04
○ 2026-07-16 05:16:36

○A54.174.31.2542015-08-18 → 2015-12-04 · 4 obs

● 2015-08-18 09:43:46
● 2015-12-04 22:16:30
○ 2016-03-03 19:20:18
○ 2026-07-16 05:16:36

○A54.208.74.2152015-08-18 → 2015-12-04 · 4 obs

● 2015-08-18 09:43:46
● 2015-12-04 22:16:30
○ 2016-03-03 19:20:18
○ 2026-07-16 05:16:36

○A54.210.33.1902016-10-02 → 2016-10-02 · 4 obs

○ 2016-07-20 05:24:04
● 2016-10-02 20:06:26
○ 2017-08-08 16:09:24
○ 2026-07-16 05:16:36

○A54.236.123.2242016-10-02 → 2016-10-02 · 4 obs

○ 2016-07-20 05:24:04
● 2016-10-02 20:06:26
○ 2017-08-08 16:09:24
○ 2026-07-16 05:16:36

○A54.243.117.1972026-06-08 → 2026-07-16 · 2 obs

○ 2026-06-08 05:39:12
○ 2026-07-16 05:16:36

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-08-18 → 2016-10-02 · 4 obs

● 2015-08-18 09:43:46
● 2016-10-02 20:06:26
○ 2017-08-08 16:09:24
○ 2026-07-16 05:16:36

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-08-08 → 2017-08-08 · 4 obs

○ 2016-10-02 20:06:26
● 2017-08-08 16:09:24
○ 2026-06-08 05:39:12
○ 2026-07-16 05:16:36

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:13.107.236.208

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 dezcon.com (unsigned zone)

⏱️ Timing

Total: 1258ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.62.135, 172.67.136.46`
AAAA	2	`2606:4700:3035::6815:3e87, 2606:4700:3030::ac43:882e`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`dezcon-com.mail.protection.outlook.com (`
TXT	3	`mscid=OPfgoiqbnxsoTZh3dY2agf8qpwE+v/+13Z, 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

dezcon.com points to the four IP addresses 104.21.62.135, 172.67.136.46, 2606:4700:3030::ac43:882e and 2606:4700:3035::6815:3e87.

www.suporteacessonetempresarial.com, 1mlnnfts.com, pilissimo.com and two other host names share IP numbers with dezcon.com.

Name Servers

The authoritative name servers for dezcon.com are ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

There is at least partial name server overlap between dezcon.com and other domains — nuset.org, ppbso.org, itcompliancehub.com and two more among them.

All four hostnames — ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com — resolve to two IP numbers apiece: ns1.bdm.microsoftonline.com to 13.107.236.208 and 2603:1061:0:700::d0; ns2.bdm.microsoftonline.com to 150.171.21.208 and 2620:1ec:8ec:700::d0; ns3.bdm.microsoftonline.com to 204.14.183.208 and 2a01:111:4000:700::d0; ns4.bdm.microsoftonline.com to 208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

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

dezcon-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.149.0, 52.101.149.1, 52.101.149.9 and 5 others.