`ibiunainvest.com`

DNSSEC	⚠️ Not signed
NS	`ns1-02.azure-dns.com` ⭐
		A	2603:1061:0:700::2^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-02.azure-dns.com`
		A	13.107.236.2^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-02.azure-dns.com`
NS	`ns2-02.azure-dns.net`
		A	2620:1ec:8ec:700::2^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-02.azure-dns.net`
		A	150.171.21.2^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-02.azure-dns.net`
NS	`ns3-02.azure-dns.org`
		A	2a01:111:4000:700::2^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-02.azure-dns.org`
		A	204.14.183.2^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-02.azure-dns.org`
NS	`ns4-02.azure-dns.info` ⚠️ Not in parent delegation
		A	2620:1ec:bda:700::2^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-02.azure-dns.info`
		A	208.84.5.2^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-02.azure-dns.info`
MX	`ibiunainvest-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::14^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:f805::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00100.inbound.protection.outlook.com`
		A	52.101.9.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.10.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr02cu00301.inbound.protection.outlook.com`
		A	52.101.10.8^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr04cu00100.inbound.protection.outlook.com`
		A	52.101.50.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00605.inbound.protection.outlook.com`
TXT	`MS=ms22361155`
TXT	`ys3ikwfrA7ebcA/sJZ+76UhPgEJi82zu4AgKWgGbyZIZpyGFm+LShTAvtI5THIf8B/if/ZfEsUCXX...`
TXT	`V=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1-02.azure-dns.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=1778472691

Subdomains

mail2.ibiunainvest.com

mail.ibiunainvest.com

Same first word

ibiunainvest.com.br

ibiunainvest.com

DNS History

11 records (5 active, 6 former)

●NSns1-02.azure-dns.com2026-05-08 → 2026-05-11 · 3 obs

○ 2020-03-16 16:27:42
● 2026-05-08 05:56:00
● 2026-05-11 04:12:14

○NSns1.dominios.uol.com.br2015-08-04 → 2020-03-16 · 4 obs

● 2015-08-04 20:14:10
● 2020-03-16 16:27:42
○ 2026-05-08 05:56:00
○ 2026-05-11 04:12:14

●NSns2-02.azure-dns.net2026-05-08 → 2026-05-11 · 3 obs

○ 2020-03-16 16:27:42
● 2026-05-08 05:56:00
● 2026-05-11 04:12:14

○NSns2.dominios.uol.com.br2015-08-04 → 2020-03-16 · 4 obs

● 2015-08-04 20:14:10
● 2020-03-16 16:27:42
○ 2026-05-08 05:56:00
○ 2026-05-11 04:12:14

●NSns3-02.azure-dns.org2026-05-08 → 2026-05-11 · 3 obs

○ 2020-03-16 16:27:42
● 2026-05-08 05:56:00
● 2026-05-11 04:12:14

○NSns3.dominios.uol.com.br2015-08-04 → 2020-03-16 · 4 obs

● 2015-08-04 20:14:10
● 2020-03-16 16:27:42
○ 2026-05-08 05:56:00
○ 2026-05-11 04:12:14

●NSns4-02.azure-dns.info2026-05-08 → 2026-05-11 · 3 obs

○ 2020-03-16 16:27:42
● 2026-05-08 05:56:00
● 2026-05-11 04:12:14

●MXibiunainvest-com.mail.protection.outlook.com2020-03-16 → 2026-05-11 · 3 obs

○ 2017-03-30 11:37:40
● 2020-03-16 16:27:42
● 2026-05-11 04:12:14

○MXmail.ibiunainvest.com2015-08-04 → 2017-03-30 · 4 obs

● 2015-08-04 20:14:10
● 2017-03-30 11:37:40
○ 2020-03-16 16:27:42
○ 2026-05-11 04:12:14

○MXmail2.ibiunainvest.com2015-08-04 → 2017-03-30 · 4 obs

● 2015-08-04 20:14:10
● 2017-03-30 11:37:40
○ 2020-03-16 16:27:42
○ 2026-05-11 04:12:14

○A187.17.111.1002015-08-04 → 2016-09-10 · 4 obs

● 2015-08-04 20:14:10
● 2016-09-10 21:04:12
○ 2017-03-30 11:37:40
○ 2026-05-11 04:12:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net...	-
ibiunainvest.com	ns1-02.azure-dns.com, ns2-02.azure-dns.net, ns3-02.azure-dns.org	2 records

✅ Authoritative Response

Server:150.171.21.2

NS records: ns1-02.azure-dns.com, ns2-02.azure-dns.net, ns3-02.azure-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ibiunainvest.com (unsigned zone)

⏱️ Timing

Total: 1026ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1-02.azure-dns.com, ns2-02.azure-dns.net...`
MX	1	`ibiunainvest-com.mail.protection.outlook`
TXT	3	`MS=ms22361155, ys3ikwfrA7ebcA/sJZ+76UhPgEJi82zu4AgKWgGb...`
SOA	1	`ns1-02.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-02.azure-dns.com, ns1-02.azure-dns.com)

Analysis

Hierarchy

ibiunainvest.com is the parent of mail2.ibiunainvest.com and mail.ibiunainvest.com.

Name Servers

ibiunainvest.com delegates to four name servers: ns1-02.azure-dns.com, ns4-02.azure-dns.info, ns2-02.azure-dns.net and ns3-02.azure-dns.org.

ibiunainvest.com at least partially shares name servers with other domains, for instance phponwindows.ca, cloud.ains.net.au, humancampus.nl, educaedu.pe and starwarskinect.co.in.

Host names with two IP numbers: ns1-02.azure-dns.com points to 2603:1061:0:700::2 and 13.107.236.2; ns4-02.azure-dns.info points to 2620:1ec:bda:700::2 and 208.84.5.2; ns2-02.azure-dns.net points to 2620:1ec:8ec:700::2 and 150.171.21.2; ns3-02.azure-dns.org points to 2a01:111:4000:700::2 and 204.14.183.2.

Mail Servers

ibiunainvest.com is handled by a single mail server, ibiunainvest-com.mail.protection.outlook.com.

Hostname ibiunainvest-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c902::4, 2a01:111:f403:c902::14, 2a01:111:f403:f805::1, 2a01:111:f403:f90f::, 52.101.9.2, 52.101.10.1, 52.101.10.8 and 52.101.50.13.

ibiunainvest.com - robtex.com