`circumferencegroup.com`

DNSSEC	⚠️ Not signed
A	13.219.148.90^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
		PTR	`ec2-13-219-148-90.compute-1.amazonaws.com`
NS	`ns19.domaincontrol.com` ⭐
		A	2603:5:21d0::a^{🇺🇸 GODADDY-DNS2603:5:21d0::/44}
			PTR	`ns19.domaincontrol.com`
		A	97.74.109.10^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns19.domaincontrol.com`
NS	`ns20.domaincontrol.com`
		A	2603:5:22d0::a^{🇺🇸 GODADDY-DNS2603:5:22d0::/44}
			PTR	`ns20.domaincontrol.com`
		A	173.201.77.10^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns20.domaincontrol.com`
MX	`circumferencegroup-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr02cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr21cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f90c::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.8.44^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm5pr04cu00104.inbound.protection.outlook.com`
		A	52.101.9.11^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00103.inbound.protection.outlook.com`
		A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr04cu00106.inbound.protection.outlook.com`
		A	52.101.50.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00605.inbound.protection.outlook.com`
TXT	`google-site-verification=ivIPckhgW0gTIEI2-adg_n27aesHYauIZqzIUp8lLJ8`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf-us.ppe-hosted.com ~all`
TXT	`bw=PgeiRwAlZldFLj0bRKvD4BG6zqvtlD71rT0dtgw89w6X`
TXT	`google-site-verification=F6XfIGiefWnKlSZO7xIKf1Ir_XCvS47hsHyyUc4i9Bs`
TXT	`ppe-a26a082dad3ebf0adf2cdfcc4664af475b2596fc`
TXT	`anthropic-domain-verification-8mq15x=9hXsBvK0qbnCbI9ypDkFQ3BK1`
TXT	`google-site-verification=uMnTBR3QsxlKOwaUF9zSGh0ClNgyuOLAWQ0aC3R4I-4`
TXT	`google-site-verification=kiRepi5kvYCtnhKw6_fZyh7FNc5gsbEy5dHa-ASOOxw`
TXT	`v=verifydomain MS=7543015`
SOA	`ns19.domaincontrol.com`dns@jomax.net 2026-07-20 #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=1785343877

Same first word

circumferencegroup.com

DNS History

9 records (4 active, 5 former)

●NSns19.domaincontrol.com2015-07-16 → 2026-07-29 · 2 obs

● 2015-07-16 13:34:16
● 2026-07-29 17:16:10

●NSns20.domaincontrol.com2015-07-16 → 2026-07-29 · 2 obs

● 2015-07-16 13:34:16
● 2026-07-29 17:16:10

●MXcircumferencegroup-com.mail.protection.outlook.com2026-07-05 → 2026-07-29 · 3 obs

○ 2017-04-02 06:43:34
● 2026-07-05 02:58:38
● 2026-07-29 17:16:10

○MXmx1.emailsrvr.com2015-07-16 → 2017-04-02 · 4 obs

● 2015-07-16 13:34:16
● 2017-04-02 06:43:34
○ 2026-07-05 02:58:38
○ 2026-07-29 17:16:10

○MXmx2.emailsrvr.com2015-07-16 → 2017-04-02 · 4 obs

● 2015-07-16 13:34:16
● 2017-04-02 06:43:34
○ 2026-07-05 02:58:38
○ 2026-07-29 17:16:10

●A13.219.148.902026-07-05 → 2026-07-29 · 3 obs

○ 2017-04-02 06:43:34
● 2026-07-05 02:58:38
● 2026-07-29 17:16:10

○A173.192.112.1252015-07-16 → 2016-08-07 · 4 obs

● 2015-07-16 13:34:16
● 2016-08-07 20:35:00
○ 2017-04-02 06:43:34
○ 2026-07-29 17:16:10

○A192.232.219.972017-04-02 → 2017-04-02 · 4 obs

○ 2016-08-07 20:35:00
● 2017-04-02 06:43:34
○ 2026-07-05 02:58:38
○ 2026-07-29 17:16:10

○A52.87.208.2242026-07-05 → 2026-07-29 · 2 obs

○ 2026-07-05 02:58:38
○ 2026-07-29 17:16:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net...	-
circumferencegroup.com	ns19.domaincontrol.com, ns20.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.77.10

NS records: ns19.domaincontrol.com, ns20.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for circumferencegroup.com (unsigned zone)

⏱️ Timing

Total: 925ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`13.219.148.90`
NS	2	`ns20.domaincontrol.com, ns19.domaincontrol.com`
MX	1	`circumferencegroup-com.mail.protection.o`
TXT	9	`google-site-verification=ivIPckhgW0gTIEI, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`ns19.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns19.domaincontrol.com, ns19.domaincontrol.com, ns20.domaincontrol.com...)

Analysis

IP Addresses

circumferencegroup.com has exactly one IP address — 13.219.148.90.

Name Servers

circumferencegroup.com is served by two delegated name servers, ns19.domaincontrol.com and ns20.domaincontrol.com.

The name server configuration of circumferencegroup.com is shared with other domains, for instance amegamobilehomes.com, csi-ca.com, havasubrewhouse.com and two others.

The DNS delegation for circumferencegroup.com at least partly coincides with that of other domains, krause-systems.com.kz being one example.

Each of the two host names carries two IP addresses: ns19.domaincontrol.com points to 97.74.109.10 and 2603:5:21d0::a, and ns20.domaincontrol.com points to 173.201.77.10 and 2603:5:22d0::a.

Mail Servers

circumferencegroup.com uses one mail server — circumferencegroup-com.mail.protection.outlook.com.

circumferencegroup-com.mail.protection.outlook.com has 8 IP addresses: 52.101.8.44, 52.101.9.11, 52.101.42.14 plus 5 more.

circumferencegroup.com - robtex.com