optcode.com.br - dns.ninja

`optcode.com.br`

DNSSEC	⚠️ Not signed
A	107.180.47.58^{🇺🇸 AS400754107.180.0.0/18 IAD2 Allocation}
		PTR	`58.47.180.107.host.secureserver.net`
NS	`ns1-37.azure-dns.com` ⭐
		A	2603:1061:0:10::25^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-37.azure-dns.com`
		A	150.171.10.37^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns1-37.azure-dns.com`
NS	`ns2-37.azure-dns.net`
		A	2620:1ec:8ec:10::25^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-37.azure-dns.net`
		A	150.171.16.37^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-37.azure-dns.net`
NS	`ns3-37.azure-dns.org`
		A	2a01:111:4000:10::25^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-37.azure-dns.org`
		A	13.107.222.37^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns3-37.azure-dns.org`
NS	`ns4-37.azure-dns.info`
		A	2620:1ec:bda:10::25^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-37.azure-dns.info`
		A	13.107.206.37^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns4-37.azure-dns.info`
MX	`optcode-com-br.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c903::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00503.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01403.inbound.protection.outlook.com`
		A	2a01:111:f403:f90c::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.9.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.9.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.41.58^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr02cu00102.inbound.protection.outlook.com`
TXT	`facebook-domain-verification=4a6ot0cjwn0iz1nfobalztpyzhrgw8`
TXT	`google-site-verification=b1gLIPdIKiJLfqIl52NbHppqumjsnrXPySk9ra8Jb0A`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`google-site-verification=I0L3IG9OowdigvD0gV_cZ340m4S9BdW45GMgSbJVgm0`
SOA	`ns1-37.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`com.br`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.br` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.br` ⚠️ Not in parent delegation
	NS	`c.dns.br` ⚠️ Not in parent delegation
	NS	`d.dns.br` ⚠️ Not in parent delegation
	NS	`e.dns.br` ⚠️ Not in parent delegation
	NS	`f.dns.br` ⚠️ Not in parent delegation
	SOA	`a.dns.br`hostmaster@registro.br serial=2026181302

rank #532446 globally
rank #3970 in the tld
WOT: SAFE (69/100)

Same first word

optcode.com

optcode.net

optcode.com.br

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DNS History

14 records (6 active, 8 former)

○NSmns01.domaincontrol.com2015-06-19 → 2018-01-07 · 4 obs

● 2015-06-19 04:16:18
● 2018-01-07 06:15:00
○ 2026-02-26 18:47:16
○ 2026-06-30 12:38:18

○NSmns02.domaincontrol.com2015-06-19 → 2018-01-07 · 4 obs

● 2015-06-19 04:16:18
● 2018-01-07 06:15:00
○ 2026-02-26 18:47:16
○ 2026-06-30 12:38:18

●NSns1-37.azure-dns.com2026-02-26 → 2026-06-30 · 3 obs

○ 2018-01-07 06:15:00
● 2026-02-26 18:47:16
● 2026-06-30 12:38:18

●NSns2-37.azure-dns.net2026-02-26 → 2026-06-30 · 3 obs

○ 2018-01-07 06:15:00
● 2026-02-26 18:47:16
● 2026-06-30 12:38:18

●NSns3-37.azure-dns.org2026-02-26 → 2026-06-30 · 3 obs

○ 2018-01-07 06:15:00
● 2026-02-26 18:47:16
● 2026-06-30 12:38:18

●NSns4-37.azure-dns.info2026-02-26 → 2026-06-30 · 3 obs

○ 2018-01-07 06:15:00
● 2026-02-26 18:47:16
● 2026-06-30 12:38:18

○MXalt1.aspmx.l.google.com2015-06-19 → 2018-01-07 · 4 obs

● 2015-06-19 04:16:18
● 2018-01-07 06:15:00
○ 2026-02-26 18:47:16
○ 2026-06-30 12:38:18

○MXalt2.aspmx.l.google.com2015-06-19 → 2018-01-07 · 4 obs

● 2015-06-19 04:16:18
● 2018-01-07 06:15:00
○ 2026-02-26 18:47:16
○ 2026-06-30 12:38:18

○MXaspmx.l.google.com2015-06-19 → 2018-01-07 · 4 obs

● 2015-06-19 04:16:18
● 2018-01-07 06:15:00
○ 2026-02-26 18:47:16
○ 2026-06-30 12:38:18

○MXaspmx2.googlemail.com2015-06-19 → 2018-01-07 · 4 obs

● 2015-06-19 04:16:18
● 2018-01-07 06:15:00
○ 2026-02-26 18:47:16
○ 2026-06-30 12:38:18

○MXaspmx3.googlemail.com2015-06-19 → 2018-01-07 · 4 obs

● 2015-06-19 04:16:18
● 2018-01-07 06:15:00
○ 2026-02-26 18:47:16
○ 2026-06-30 12:38:18

●MXoptcode-com-br.mail.protection.outlook.com2026-02-26 → 2026-06-30 · 3 obs

○ 2018-01-07 06:15:00
● 2026-02-26 18:47:16
● 2026-06-30 12:38:18

●A107.180.47.582026-02-26 → 2026-06-30 · 3 obs

○ 2018-01-07 06:15:00
● 2026-02-26 18:47:16
● 2026-06-30 12:38:18

○A50.62.250.12015-06-19 → 2018-01-07 · 4 obs

● 2015-06-19 04:16:18
● 2018-01-07 06:15:00
○ 2026-02-26 18:47:16
○ 2026-06-30 12:38:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	e.dns.br, d.dns.br, a.dns.br, c.dns.br...	-
optcode.com.br	ns3-37.azure-dns.org, ns2-37.azure-dns.net, ns1-37.azure-dns.com, ns4-37.azure-dns.info	-

✅ Authoritative Response

Server:13.107.222.37

NS records: ns3-37.azure-dns.org, ns2-37.azure-dns.net, ns1-37.azure-dns.com, ns4-37.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optcode.com.br (unsigned zone)

⏱️ Timing

Total: 1585ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`107.180.47.58`
NS	4	`ns1-37.azure-dns.com, ns2-37.azure-dns.net...`
MX	1	`optcode-com-br.mail.protection.outlook.c`
TXT	4	`facebook-domain-verification=4a6ot0cjwn0, google-site-verification=b1gLIPdIKiJLfqI...`
SOA	1	`ns1-37.azure-dns.com azuredns-hostmaster`

Analysis

IP Addresses

optcode.com.br directs to one IP number, which is 107.180.47.58.

Among the host names that share IP numbers with optcode.com.br are genisystem.com, simuflight.net, prnddl.com and two others.

Name Servers

The domain optcode.com.br is delegated to these four name servers: ns1-37.azure-dns.com, ns4-37.azure-dns.info, ns2-37.azure-dns.net and ns3-37.azure-dns.org.

optcode.com.br has at least partial name server overlap with other domains, such as murrayengineering.com.au, seehotelgrundlsee.at, 808185321552dbd8290cbe534e809539.azr.footprintdns.com and two others.

It is common to see these name servers used together with name servers dns6.quantatw.com and dns7.quantatw.com.

ns1-37.azure-dns.com, ns4-37.azure-dns.info, ns2-37.azure-dns.net and ns3-37.azure-dns.org all point to exactly two IP numbers each: ns1-37.azure-dns.com → 150.171.10.37 and 2603:1061:0:10::25; ns4-37.azure-dns.info → 13.107.206.37 and 2620:1ec:bda:10::25; ns2-37.azure-dns.net → 150.171.16.37 and 2620:1ec:8ec:10::25; ns3-37.azure-dns.org → 13.107.222.37 and 2a01:111:4000:10::25.

Mail Servers

optcode.com.br routes its mail through a single mail server, optcode-com-br.mail.protection.outlook.com.

optcode-com-br.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.8.42, 52.101.9.21 and 52.101.9.24, along with 5 other.