roundtreeco.com - dns.ninja

`roundtreeco.com`

DNSSEC	⚠️ Not signed
A	75.2.70.75^{🇺🇸 Amazon75.2.64.0/20}
		PTR	`aacb0a264e514dd48.awsglobalaccelerator.com`
A	99.83.190.102^{🇺🇸 Amazon99.83.176.0/20}
NS	`ns11.domaincontrol.com` ⭐
		A	2603:5:2190::6^{🇺🇸 GODADDY-DNS2603:5:2190::/44}
			PTR	`ns11.domaincontrol.com`
		A	97.74.105.6^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns11.domaincontrol.com`
NS	`ns12.domaincontrol.com`
		A	2603:5:2290::6^{🇺🇸 GODADDY-DNS2603:5:2290::/44}
			PTR	`ns12.domaincontrol.com`
		A	173.201.73.6^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns12.domaincontrol.com`
MX	`roundtreeco-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr02cu00300.inbound.protection.outlook.com`
		A	52.101.9.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	52.101.10.8^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr04cu00100.inbound.protection.outlook.com`
		A	52.101.11.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00205.inbound.protection.outlook.com`
		A	52.101.40.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr03cu00106.inbound.protection.outlook.com`
TXT	`v=verifydomain MS=3855397`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns11.domaincontrol.com`dns@jomax.net 2026-07-20 #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=1785528907

Same first word

roundtreeco.com

Similar names

centroduero.com

DNS History

15 records (5 active, 10 former)

○NSdns1.registeredsite.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 22:41:02
○ 2017-08-30 10:51:56
○ 2026-07-31 20:38:18

○NSdns2.registeredsite.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 22:41:02
○ 2017-08-30 10:51:56
○ 2026-07-31 20:38:18

○NSdns3.registeredsite.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 22:41:02
○ 2017-08-30 10:51:56
○ 2026-07-31 20:38:18

●NSns11.domaincontrol.com2026-04-09 → 2026-07-31 · 3 obs

○ 2017-08-30 10:51:56
● 2026-04-09 00:36:38
● 2026-07-31 20:38:18

●NSns12.domaincontrol.com2026-04-09 → 2026-07-31 · 3 obs

○ 2017-08-30 10:51:56
● 2026-04-09 00:36:38
● 2026-07-31 20:38:18

○NSns49.domaincontrol.com2017-08-30 → 2017-08-30 · 4 obs

○ 2016-12-16 22:41:02
● 2017-08-30 10:51:56
○ 2026-04-09 00:36:38
○ 2026-07-31 20:38:18

○NSns50.domaincontrol.com2017-08-30 → 2017-08-30 · 4 obs

○ 2016-12-16 22:41:02
● 2017-08-30 10:51:56
○ 2026-04-09 00:36:38
○ 2026-07-31 20:38:18

○MXmailstore1.secureserver.net2017-08-30 → 2017-08-30 · 4 obs

○ 2016-12-16 22:41:02
● 2017-08-30 10:51:56
○ 2026-04-09 00:36:38
○ 2026-07-31 20:38:18

○MXmx.myregisteredsite.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 22:41:02
○ 2017-08-30 10:51:56
○ 2026-07-31 20:38:18

●MXroundtreeco-com.mail.protection.outlook.com2026-07-31 → 2026-07-31 · 3 obs

○ 2026-04-09 00:36:38
● 2026-07-31 20:38:16
● 2026-07-31 20:38:18

○MXsmtp.secureserver.net2017-08-30 → 2017-08-30 · 4 obs

○ 2016-12-16 22:41:02
● 2017-08-30 10:51:56
○ 2026-04-09 00:36:38
○ 2026-07-31 20:38:18

○A209.237.150.202016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 22:41:02
○ 2017-08-30 10:51:56
○ 2026-07-31 20:38:18

○A66.155.35.2402017-08-30 → 2017-08-30 · 4 obs

○ 2016-12-16 22:41:02
● 2017-08-30 10:51:56
○ 2026-04-09 00:36:38
○ 2026-07-31 20:38:18

●A75.2.70.752026-04-09 → 2026-07-31 · 3 obs

○ 2017-08-30 10:51:56
● 2026-04-09 00:36:38
● 2026-07-31 20:38:18

●A99.83.190.1022026-04-09 → 2026-07-31 · 3 obs

○ 2017-08-30 10:51:56
● 2026-04-09 00:36:38
● 2026-07-31 20:38:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net...	-
roundtreeco.com	ns11.domaincontrol.com, ns12.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.73.6

NS records: ns11.domaincontrol.com, ns12.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for roundtreeco.com (unsigned zone)

⏱️ Timing

Total: 209ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`75.2.70.75, 99.83.190.102`
NS	2	`ns12.domaincontrol.com, ns11.domaincontrol.com`
MX	1	`roundtreeco-com.mail.protection.outlook.`
TXT	2	`v=verifydomain MS=3855397, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns11.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns11.domaincontrol.com, ns11.domaincontrol.com, ns12.domaincontrol.com...)

Analysis

IP Addresses

roundtreeco.com has two IP addresses: 75.2.70.75 and 99.83.190.102

asta-steuerberatung.de, ifpglobal.com, xuuluux.com and two other host names share IP numbers with roundtreeco.com.

Name Servers

roundtreeco.com is delegated to two name servers: ns11.domaincontrol.com and ns12.domaincontrol.com.

roundtreeco.com uses the same name servers as several other domains — among them koeln-mode.com, afrikanainstitute.com, studiocityrealestatehomes.com and two more.

ns11.domaincontrol.com and ns12.domaincontrol.com each resolve to two IP addresses: ns11.domaincontrol.com points to 97.74.105.6 and 2603:5:2190::6, while ns12.domaincontrol.com points to 173.201.73.6 and 2603:5:2290::6.

Mail Servers

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

roundtreeco-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.9.26, 52.101.10.8, 52.101.11.13 and 5 others.