`secondcircle.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c010^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:b74^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.116^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.16^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kate.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kate.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kate.ns.cloudflare.com`
		A	108.162.192.124^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	172.64.32.124^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	173.245.58.124^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
NS	`kevin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bbf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kevin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1bf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kevin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21bf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kevin.ns.cloudflare.com`
		A	108.162.193.191^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kevin.ns.cloudflare.com`
		A	172.64.33.191^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kevin.ns.cloudflare.com`
		A	173.245.59.191^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kevin.ns.cloudflare.com`
MX	`secondcircle-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`MS=ms82889570`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.11.116, 172.67.192.16
		IPv6 hints	2606:4700:3031::ac43:c010, 2606:4700:3033::6815:b74
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=163, name=cloudflare-ech.com
SOA	`kate.ns.cloudflare.com`dns@cloudflare.com serial=2408637119

`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=1786239729

Same first word

secondcircle.com

secondcircle.org

DNS History

14 records (7 active, 7 former)

●NSkate.ns.cloudflare.com2026-04-10 → 2026-08-09 · 3 obs

○ 2020-01-17 23:31:54
● 2026-04-10 07:48:22
● 2026-08-09 02:05:06

●NSkevin.ns.cloudflare.com2026-04-10 → 2026-08-09 · 3 obs

○ 2020-01-17 23:31:54
● 2026-04-10 07:48:22
● 2026-08-09 02:05:06

○NSns29.domaincontrol.com2015-05-17 → 2020-01-17 · 4 obs

● 2015-05-17 20:42:42
● 2020-01-17 23:31:54
○ 2026-04-10 07:48:22
○ 2026-08-09 02:05:06

○NSns30.domaincontrol.com2015-05-17 → 2020-01-17 · 4 obs

● 2015-05-17 20:42:42
● 2020-01-17 23:31:54
○ 2026-04-10 07:48:22
○ 2026-08-09 02:05:06

○MXmx1.emailsrvr.com2015-05-17 → 2020-01-17 · 4 obs

● 2015-05-17 20:42:42
● 2020-01-17 23:31:54
○ 2026-04-10 07:48:22
○ 2026-08-09 02:05:06

○MXmx2.emailsrvr.com2015-05-17 → 2020-01-17 · 4 obs

● 2015-05-17 20:42:42
● 2020-01-17 23:31:54
○ 2026-04-10 07:48:22
○ 2026-08-09 02:05:06

●MXsecondcircle-com.mail.protection.outlook.com2026-04-10 → 2026-08-09 · 3 obs

○ 2020-01-17 23:31:54
● 2026-04-10 07:48:22
● 2026-08-09 02:05:06

●A104.21.11.1162026-04-10 → 2026-08-09 · 3 obs

○ 2020-01-17 23:31:54
● 2026-04-10 07:48:22
● 2026-08-09 02:05:06

●A172.67.192.162026-04-10 → 2026-08-09 · 3 obs

○ 2020-01-17 23:31:54
● 2026-04-10 07:48:22
● 2026-08-09 02:05:06

●A2606:4700:3031::ac43:c0102026-08-09 → 2026-08-09 · 3 obs

○ 2026-04-10 07:48:22
● 2026-08-09 02:05:04
● 2026-08-09 02:05:06

●A2606:4700:3033::6815:b742026-08-09 → 2026-08-09 · 3 obs

○ 2026-04-10 07:48:22
● 2026-08-09 02:05:04
● 2026-08-09 02:05:06

○A2606:4700:3033::ac43:c0102026-04-10 → 2026-04-10 · 4 obs

○ 2020-01-17 23:31:54
● 2026-04-10 07:48:22
○ 2026-08-09 02:05:04
○ 2026-08-09 02:05:06

○A2606:4700:3034::6815:b742026-04-10 → 2026-04-10 · 4 obs

○ 2020-01-17 23:31:54
● 2026-04-10 07:48:22
○ 2026-08-09 02:05:04
○ 2026-08-09 02:05:06

○A46.137.85.992015-05-17 → 2020-01-17 · 4 obs

● 2015-05-17 20:42:42
● 2020-01-17 23:31:54
○ 2026-04-10 07:48:22
○ 2026-08-09 02:05:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
secondcircle.com	kate.ns.cloudflare.com, kevin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.191

NS records: kate.ns.cloudflare.com, kevin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for secondcircle.com (unsigned zone)

⏱️ Timing

Total: 887ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.11.116, 172.67.192.16`
AAAA	2	`2606:4700:3033::6815:b74, 2606:4700:3031::ac43:c010`
NS	2	`kate.ns.cloudflare.com, kevin.ns.cloudflare.com`
MX	1	`secondcircle-com.mail.protection.outlook`
TXT	2	`MS=ms82889570, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kate.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (kate.ns.cloudflare.com, kate.ns.cloudflare.com, kate.ns.cloudflare.com...)

Analysis

IP Addresses

secondcircle.com has four IP addresses: 104.21.11.116, 172.67.192.16, 2606:4700:3031::ac43:c010 and 2606:4700:3033::6815:b74.

Two other host names, along with vrayitalia.it, explainist.org and tgitsolutions.com, also share IP numbers with secondcircle.com.

Name Servers

The NS records for secondcircle.com delegate to kate.ns.cloudflare.com and kevin.ns.cloudflare.com.

secondcircle.com shares its NS records with other domains, for example sentenciasdestacadas.cl, saboribiza.com, cantalaias.net and two others.

secondcircle.com partially shares its NS delegation with several other domains, including reidmcmahon.com, de-bierwinkel.nl, jlofpueblo.org and two others.

These name servers are regularly seen alongside toby.ns.cloudflare.com and jerry.ns.cloudflare.com as name servers.

DNS names with 6 IP addresses:

kate.ns.cloudflare.com maps to 108.162.192.124, 172.64.32.124, 173.245.58.124 and 3 additional IP addresses.

kevin.ns.cloudflare.com maps to 108.162.193.191, 172.64.33.191, 173.245.59.191 and 3 additional IP addresses.

Mail Servers

The sole mail server for secondcircle.com is secondcircle-com.mail.protection.outlook.com.

With 8 IP addresses total, secondcircle-com.mail.protection.outlook.com resolves to 52.101.68.10, 52.101.68.15, 52.101.68.32 and 5 others.

secondcircle.com - robtex.com