roundbrix.com - dns.ninja

`roundbrix.com`

DNSSEC	⚠️ Not signed
A	74.124.212.37^{🇺🇸 INMOTION74.124.212.0/22 InMotion Hosting, Inc. 6100 Center Drive Suite 1190 Los Angeles, CA 90045 USA}
		PTR	`aapocket.com`
NS	`ns73.worldnic.com` ⭐
		A	162.159.26.27^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns74.worldnic.com`
		A	162.159.27.78^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`roundbrix-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr02cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00301.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.10.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
		A	52.101.40.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy4pr03cu00101.inbound.protection.outlook.com`
		A	52.101.41.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00103.inbound.protection.outlook.com`
TXT	`MS=56DE76DEBCBB452CEFEF1CA746C7A231A72259A0`
TXT	`sophos-domain-verification=cadf448a1daf747febf5196de510352db6ed42aa`
TXT	`v=spf1 include:user.zohoassist.com ip4:70.165.55.104/29 ip4:216.194.173.106 i...`
TXT	`MS=ms19703229`
TXT	`apple-domain-verification=brt6Z1DFHqCQbyfJ`
TXT	`sophos-domain-verification=409cf76d4cf1d25d0f7e2e56f50d781c1c713320ed485d12bc...`
TXT	`830GFPU1HQ24P1FGJETNGEIFF1`
TXT	`duo_sso_verification=LeZIfa3zayS8OzuFvyvyraVa2rwaxVD7EvfsLzo8HjgBZbLSEYXdSlzs...`
TXT	`90DP08MCBEGV8B1L8V6SHKTSJF`
TXT	`cm0jdl339hm8s1oj7jp8q94qq2`
SOA	`NS73.WORLDNIC.com`namehost@WORLDNIC.com serial=125050212

`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=1786509804

Subdomains

mail.roundbrix.com

mail3.roundbrix.com

mail2.roundbrix.com

www.roundbrix.com

Same first word

roundbrix.com

DNS History

7 records (4 active, 3 former)

○NSns1.coxmail.com2015-06-08 → 2016-04-03 · 4 obs

● 2015-06-08 11:50:26
● 2016-04-03 21:43:20
○ 2016-09-19 11:12:02
○ 2026-08-12 05:05:30

○NSns2.coxmail.com2015-06-08 → 2016-04-03 · 4 obs

● 2015-06-08 11:50:26
● 2016-04-03 21:43:20
○ 2016-09-19 11:12:02
○ 2026-08-12 05:05:30

●NSns73.worldnic.com2016-09-19 → 2026-08-12 · 3 obs

○ 2016-04-03 21:43:20
● 2016-09-19 11:12:02
● 2026-08-12 05:05:30

●NSns74.worldnic.com2016-09-19 → 2026-08-12 · 3 obs

○ 2016-04-03 21:43:20
● 2016-09-19 11:12:02
● 2026-08-12 05:05:30

○MXmail.roundbrix.com2015-06-08 → 2017-10-30 · 4 obs

● 2015-06-08 11:50:26
● 2017-10-30 06:58:30
○ 2021-09-16 17:47:02
○ 2026-08-12 05:05:30

●MXroundbrix-com.mail.protection.outlook.com2021-09-16 → 2026-08-12 · 3 obs

○ 2017-10-30 06:58:30
● 2021-09-16 17:47:02
● 2026-08-12 05:05:30

●A74.124.212.372015-06-08 → 2026-08-12 · 2 obs

● 2015-06-08 11:50:26
● 2026-08-12 05:05:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
roundbrix.com	ns73.worldnic.com, ns74.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.78

NS records: ns73.worldnic.com, ns74.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for roundbrix.com (unsigned zone)

⏱️ Timing

Total: 254ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.124.212.37`
NS	2	`ns73.worldnic.com, ns74.worldnic.com`
MX	1	`roundbrix-com.mail.protection.outlook.co`
TXT	10	`830GFPU1HQ24P1FGJETNGEIFF1, sophos-domain-verification=409cf76d4cf1d...`
SOA	1	`NS73.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns73.worldnic.com, ns74.worldnic.com)

Analysis

Hierarchy

roundbrix.com is the parent domain of mail.roundbrix.com, mail3.roundbrix.com, mail2.roundbrix.com and www.roundbrix.com.

IP Addresses

roundbrix.com points to a single IP number: 74.124.212.37.

Host names such as www.roundbrix.com and mail3.roundbrix.com share IP numbers with roundbrix.com.

Name Servers

DNS delegation for roundbrix.com points to two name servers: ns73.worldnic.com and ns74.worldnic.com.

roundbrix.com shares its name server setup with other domains, including learnbetter.net, mcnelleyelectric.com, idylease.com and two others.

ns73.worldnic.com and ns74.worldnic.com each resolve to one IP number: ns73.worldnic.com points to 162.159.26.27 and ns74.worldnic.com points to 162.159.27.78.

Mail Servers

roundbrix.com has one mail server: roundbrix-com.mail.protection.outlook.com.

roundbrix-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.8.42, 52.101.10.10, 52.101.40.1 and 5 other.