`ultraworks.net.br`

DNSSEC	🔒 Signed (DS record present)
A	23.236.62.147^{🇺🇸 Google23.236.62.0/24}
		PTR	`147.62.236.23.bc.googleusercontent.com`
NS	`colin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`colin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`colin.ns.cloudflare.com`
		A	108.162.195.75^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	162.159.44.75^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	172.64.35.75^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
NS	`nola.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nola.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nola.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nola.ns.cloudflare.com`
		A	108.162.192.212^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nola.ns.cloudflare.com`
		A	172.64.32.212^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nola.ns.cloudflare.com`
		A	173.245.58.212^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nola.ns.cloudflare.com`
MX	`ultraworks-net-br.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c94a::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cp5p284cu01800.inbound.protection.outlook.com`
		A	2a01:111:f403:c94a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cp4p284cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:c94a::2^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cp3p284cu00702.inbound.protection.outlook.com`
		A	2a01:111:f403:c94c::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-roap284cu02600.inbound.protection.outlook.com`
		A	52.101.198.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cp5p284cu01800.inbound.protection.outlook.com`
		A	52.101.198.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cp4p284cu00401.inbound.protection.outlook.com`
		A	52.101.198.38^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cp3p284cu00706.inbound.protection.outlook.com`
		A	52.101.200.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-roap284cu02600.inbound.protection.outlook.com`
TXT	`MS=ms44283562`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`colin.ns.cloudflare.com`dns@cloudflare.com serial=2409906021

`net.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=2026201286

WOT: SAFE (8/100)

Same first word

ultraworks.net

ultraworks.jp

ultraworks.com.my

ultraworks.info

ultraworks.biz

ultraworks.com.cn

ultraworks.org

ultraworks.my

ultraworks.mobi

ultraworks.com

ultraworks.net.br

ultraworks.bz

ultraworks.cn

DNS History

10 records (4 active, 6 former)

●NScolin.ns.cloudflare.com2026-04-04 → 2026-07-20 · 3 obs

○ 2021-10-17 01:47:48
● 2026-04-04 06:31:30
● 2026-07-20 12:36:30

●NSnola.ns.cloudflare.com2026-04-04 → 2026-07-20 · 3 obs

○ 2021-10-17 01:47:48
● 2026-04-04 06:31:30
● 2026-07-20 12:36:30

○NSns186.hostgator.com.br2020-04-07 → 2020-04-07 · 3 obs

● 2020-04-07 07:02:08
○ 2021-10-17 01:47:48
○ 2026-07-20 12:36:30

○NSns187.hostgator.com.br2020-04-07 → 2020-04-07 · 3 obs

● 2020-04-07 07:02:08
○ 2021-10-17 01:47:48
○ 2026-07-20 12:36:30

○NSns882.hostgator.com.br2021-10-17 → 2021-10-17 · 4 obs

○ 2020-04-07 07:02:08
● 2021-10-17 01:47:48
○ 2026-04-04 06:31:30
○ 2026-07-20 12:36:30

○NSns883.hostgator.com.br2021-10-17 → 2021-10-17 · 4 obs

○ 2020-04-07 07:02:08
● 2021-10-17 01:47:48
○ 2026-04-04 06:31:30
○ 2026-07-20 12:36:30

○MXmail.ultraworks.net.br2020-04-07 → 2021-10-17 · 4 obs

● 2020-04-07 07:02:08
● 2021-10-17 01:47:48
○ 2026-04-04 06:31:30
○ 2026-07-20 12:36:30

●MXultraworks-net-br.mail.protection.outlook.com2026-04-04 → 2026-07-20 · 3 obs

○ 2021-10-17 01:47:48
● 2026-04-04 06:31:30
● 2026-07-20 12:36:30

○A192.185.176.122020-04-07 → 2020-04-07 · 3 obs

● 2020-04-07 07:02:08
○ 2021-10-17 01:47:48
○ 2026-07-20 12:36:30

●A23.236.62.1472021-10-17 → 2026-07-20 · 3 obs

○ 2020-04-07 07:02:08
● 2021-10-17 01:47:48
● 2026-07-20 12:36:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, d.dns.br, b.dns.br, e.dns.br...	-
ultraworks.net.br	nola.ns.cloudflare.com, colin.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.212

NS records: nola.ns.cloudflare.com, colin.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1503ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.236.62.147`
NS	2	`colin.ns.cloudflare.com, nola.ns.cloudflare.com`
MX	1	`ultraworks-net-br.mail.protection.outloo`
TXT	2	`MS=ms44283562, v=spf1 include:spf.protection.outlook.co`
SOA	1	`colin.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

ultraworks.net.br directs to one IP number, which is 23.236.62.147.

Among the host names that share IP numbers with ultraworks.net.br are austober.ch, navitimes.com, pangloss.be and two others.

Name Servers

Two name servers handle the delegation for ultraworks.net.br: colin.ns.cloudflare.com and nola.ns.cloudflare.com.

ultraworks.net.br has the same name server delegation as a number of other domains, such as bitcasino-korea.com, akdemiras.com, ikkyotech.com and two more.

There is at least partial name server overlap between ultraworks.net.br and other domains — avizejim.com, rightflorist.com, floridacoastmc.com and two more among them.

The name servers amanda.ns.cloudflare.com, noor.ns.cloudflare.com and hayes.ns.cloudflare.com are often found in combination with these name servers.

Host names resolving to 6 IP numbers:

colin.ns.cloudflare.com resolves to 108.162.195.75, 162.159.44.75 and 172.64.35.75 among others, with 3 other IP addresses in total.

nola.ns.cloudflare.com resolves to 108.162.192.212, 172.64.32.212 and 173.245.58.212 among others, with 3 other IP addresses in total.

Mail Servers

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

ultraworks-net-br.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.198.0, 52.101.198.1 and 52.101.198.38, along with 5 other.

ultraworks.net.br - robtex.com