`rsquaredmanagement.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::2d5^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-02d5.elastic-ssl.ui-r.com`
A	74.208.236.91^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1061.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:533d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1061.ui-dns.org`
		A	217.160.83.61^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1061.ui-dns.org`
NS	`ns1037.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:5025:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1037.ui-dns.de`
		A	217.160.80.37^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1037.ui-dns.de`
NS	`ns1088.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5158:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1088.ui-dns.biz`
		A	217.160.81.88^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1088.ui-dns.biz`
NS	`ns1113.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5271:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1113.ui-dns.com`
		A	217.160.82.113^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1113.ui-dns.com`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1061.ui-dns.org`hostmaster@1und1.com 2017-06-01 #15

`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=1771291435

Same first word

rsquaredmanagement.com

DNS History

13 records (8 active, 5 former)

●NSns1037.ui-dns.de2026-02-19 → 2026-03-22 · 3 obs

○ 2017-07-09 22:48:08
● 2026-02-19 16:33:40
● 2026-03-22 17:16:44

●NSns1061.ui-dns.org2026-02-19 → 2026-03-22 · 3 obs

○ 2017-07-09 22:48:08
● 2026-02-19 16:33:40
● 2026-03-22 17:16:44

●NSns1088.ui-dns.biz2026-02-19 → 2026-03-22 · 3 obs

○ 2017-07-09 22:48:08
● 2026-02-19 16:33:40
● 2026-03-22 17:16:44

●NSns1113.ui-dns.com2026-02-19 → 2026-03-22 · 3 obs

○ 2017-07-09 22:48:08
● 2026-02-19 16:33:40
● 2026-03-22 17:16:44

○NSns77.domaincontrol.com2017-07-09 → 2017-07-09 · 3 obs

● 2017-07-09 22:48:08
○ 2026-02-19 16:33:40
○ 2026-03-22 17:16:44

○NSns78.domaincontrol.com2017-07-09 → 2017-07-09 · 3 obs

● 2017-07-09 22:48:08
○ 2026-02-19 16:33:40
○ 2026-03-22 17:16:44

○MXmailstore1.secureserver.net2017-07-09 → 2017-07-09 · 3 obs

● 2017-07-09 22:48:08
○ 2026-02-19 16:33:40
○ 2026-03-22 17:16:44

●MXmx00.ionos.com2026-02-19 → 2026-03-22 · 3 obs

○ 2017-07-09 22:48:08
● 2026-02-19 16:33:40
● 2026-03-22 17:16:44

●MXmx01.ionos.com2026-02-19 → 2026-03-22 · 3 obs

○ 2017-07-09 22:48:08
● 2026-02-19 16:33:40
● 2026-03-22 17:16:44

○MXsmtp.secureserver.net2017-07-09 → 2017-07-09 · 3 obs

● 2017-07-09 22:48:08
○ 2026-02-19 16:33:40
○ 2026-03-22 17:16:44

○A107.180.54.2502017-07-09 → 2017-07-09 · 3 obs

● 2017-07-09 22:48:08
○ 2026-02-19 16:33:40
○ 2026-03-22 17:16:44

●A2607:f1c0:100f:f000::2d52026-02-19 → 2026-03-22 · 3 obs

○ 2017-07-09 22:48:08
● 2026-02-19 16:33:40
● 2026-03-22 17:16:44

●A74.208.236.912026-02-19 → 2026-03-22 · 3 obs

○ 2017-07-09 22:48:08
● 2026-02-19 16:33:40
● 2026-03-22 17:16:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...	-
rsquaredmanagement.com	ns1061.ui-dns.org, ns1037.ui-dns.de, ns1088.ui-dns.biz, ns1113.ui-dns.com	2 records

✅ Authoritative Response

Server: 217.160.81.88

NS records: ns1061.ui-dns.org, ns1037.ui-dns.de, ns1088.ui-dns.biz, ns1113.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rsquaredmanagement.com (unsigned zone)

⏱️ Timing

Total: 665ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.91`
AAAA	1	`2607:f1c0:100f:f000::2d5`
NS	4	`ns1088.ui-dns.biz, ns1113.ui-dns.com...`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1061.ui-dns.org hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1113.ui-dns.com, ns1113.ui-dns.com)

Analysis

IP Addresses

The entity rsquaredmanagement.com points to two IP numbers: 2607:f1c0:100f:f000::2d5 and 74.208.236.91.

For instance, other host names chrisvanengen.com, redefiningrealness.com, sqlexec.com, rashadfamily.com and abastc.com share IP numbers with rsquaredmanagement.com.

Name Servers

rsquaredmanagement.com is delegated to four name servers: ns1088.ui-dns.biz, ns1113.ui-dns.com, ns1037.ui-dns.de and ns1061.ui-dns.org.

rsquaredmanagement.com shares name servers with other domains at least partially, for example jzip.net, flightgrill.com, data-share.org, akm-gmbh.de and habso.fr.

these name servers are often used with the following: ns1088.ui-dns.com, ns1088.ui-dns.de, ns1088.ui-dns.org, ns1113.ui-dns.de, ns1113.ui-dns.biz, ns1113.ui-dns.org, ns1061.ui-dns.biz, ns1061.ui-dns.de, ns1061.ui-dns.com and ns1037.ui-dns.org.

Host names with two IP numbers:

ns1088.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5158:100 and 217.160.81.88

ns1113.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5271:100 and 217.160.82.113

ns1037.ui-dns.de points to: 2001:8d8:fe:53:0:d9a0:5025:100 and 217.160.80.37

ns1061.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:533d:100 and 217.160.83.61

Mail Servers

Two mail servers mx00.ionos.com and mx01.ionos.com handle rsquaredmanagement.com.

rsquaredmanagement.com shares the same mail server setup as other domains, for instance dancevisioncircuit.com, schroederfamily.us, n2rp.com, mytutv.com and fitin56.com.

Host names with one IP number:

mx00.ionos.com points to: 74.208.5.3.

mx01.ionos.com points to: 74.208.5.21.

rsquaredmanagement.com - robtex.com