rrbuilders.com - dns.ninja

`rrbuilders.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns1.dreamhost.com` ⭐
		A	162.159.26.14^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dreamhost.com`
NS	`ns2.dreamhost.com`
		A	162.159.26.81^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dreamhost.com`
NS	`ns3.dreamhost.com`
		A	162.159.27.84^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.dreamhost.com`
MX	`rrbuilders-com.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:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f907::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm1pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr04cu00101.inbound.protection.outlook.com`
		A	52.101.8.34^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	52.101.9.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.9.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	52.101.40.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr05cu00402.inbound.protection.outlook.com`
TXT	`MS=ms96727964`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.dreamhost.com`hostmaster@dreamhost.com 2026-06-25 #0

`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=1782830201

Same first word

rrbuilders.com

DNS History

10 records (8 active, 2 former)

●NSns1.dreamhost.com2015-07-06 → 2026-06-30 · 2 obs

● 2015-07-06 04:12:40
● 2026-06-30 14:42:32

●NSns2.dreamhost.com2015-07-06 → 2026-06-30 · 2 obs

● 2015-07-06 04:12:40
● 2026-06-30 14:42:32

●NSns3.dreamhost.com2015-07-06 → 2026-06-30 · 2 obs

● 2015-07-06 04:12:40
● 2026-06-30 14:42:32

●MXrrbuilders-com.mail.protection.outlook.com2015-07-06 → 2026-06-30 · 2 obs

● 2015-07-06 04:12:40
● 2026-06-30 14:42:32

●A198.185.159.1442018-09-03 → 2026-06-30 · 3 obs

○ 2017-01-25 00:53:54
● 2018-09-03 23:02:40
● 2026-06-30 14:42:32

●A198.185.159.1452018-09-03 → 2026-06-30 · 3 obs

○ 2017-01-25 00:53:54
● 2018-09-03 23:02:40
● 2026-06-30 14:42:32

●A198.49.23.1442018-09-03 → 2026-06-30 · 3 obs

○ 2017-01-25 00:53:54
● 2018-09-03 23:02:40
● 2026-06-30 14:42:32

●A198.49.23.1452018-09-03 → 2026-06-30 · 3 obs

○ 2017-01-25 00:53:54
● 2018-09-03 23:02:40
● 2026-06-30 14:42:32

○A216.185.145.1382015-07-06 → 2016-05-06 · 4 obs

● 2015-07-06 04:12:40
● 2016-05-06 13:40:58
○ 2017-01-25 00:53:54
○ 2026-06-30 14:42:32

○A52.205.117.902017-01-25 → 2017-01-25 · 4 obs

○ 2016-05-06 13:40:58
● 2017-01-25 00:53:54
○ 2018-09-03 23:02:40
○ 2026-06-30 14:42:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net...	-
rrbuilders.com	ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com	3 records

✅ Authoritative Response

Server:162.159.26.81

NS records: ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rrbuilders.com (unsigned zone)

⏱️ Timing

Total: 590ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.49.23.144, 198.185.159.145...`
NS	3	`ns2.dreamhost.com, ns3.dreamhost.com...`
MX	1	`rrbuilders-com.mail.protection.outlook.c`
TXT	2	`MS=ms96727964, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.dreamhost.com hostmaster.dreamhost.c`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com)

Analysis

IP Addresses

rrbuilders.com directs to four IP numbers, which are 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

k-kwellness.com, synbio.community, vhomolkadesigns.com and two other host names share IP numbers with rrbuilders.com.

Name Servers

The authoritative name servers for rrbuilders.com are ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com — three in total.

There is at least partial name server overlap between rrbuilders.com and other domains — artbeiter.com, thecoatlessprofessor.com, pmfr.net and two more among them.

The hostnames ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com each resolve to a single IP: ns1.dreamhost.com → 162.159.26.14, ns2.dreamhost.com → 162.159.26.81, ns3.dreamhost.com → 162.159.27.84.

Mail Servers

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

rrbuilders-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.8.34, 52.101.9.21, 52.101.9.26 and 5 others.