circleoftrust.nl - dns.ninja

`circleoftrust.nl`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:c08e^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:2c07^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.7^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.142^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`clyde.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clyde.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clyde.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clyde.ns.cloudflare.com`
		A	108.162.193.91^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clyde.ns.cloudflare.com`
		A	172.64.33.91^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clyde.ns.cloudflare.com`
		A	173.245.59.91^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clyde.ns.cloudflare.com`
NS	`elinore.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a99^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elinore.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c099^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elinore.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2099^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elinore.ns.cloudflare.com`
		A	108.162.192.153^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elinore.ns.cloudflare.com`
		A	172.64.32.153^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elinore.ns.cloudflare.com`
		A	173.245.58.153^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elinore.ns.cloudflare.com`
MX	`alt1.aspmx.l.google.com` ⭐
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com` ⭐
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=KCV3YZkJ3IQ0sBElqzJfaHSEvFpsMbNlrifgOC9tX4M`
TXT	`google-site-verification=pA_UKqlBwRvyhEBCoBC_U9uXLDWghZdFHbXBDgtj9f0`
TXT	`v=spf1 +a +mx ip4:141.105.126.41 ip4:178.21.112.13 ip4:178.21.112.80 include:...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.7, 172.67.192.142
		IPv6 hints	2606:4700:3034::ac43:c08e, 2606:4700:3035::6815:2c07
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=43, name=cloudflare-ech.com
SOA	`clyde.ns.cloudflare.com`dns@cloudflare.com serial=2411075214

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-08-13 19:00:02 +0000 (EPOCH 1786647602)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-08-13 #38

Subdomains

www.circleoftrust.nl

exch.circleoftrust.nl

Same first word

circleoftrust.nl

circleoftrust.at

circleoftrust.amsterdam

circleoftrust.be

DNS History

23 records (11 active, 12 former)

●NSclyde.ns.cloudflare.com2026-04-27 → 2026-08-13 · 3 obs

○ 2017-03-30 11:55:58
● 2026-04-27 11:07:16
● 2026-08-13 20:15:36

●NSelinore.ns.cloudflare.com2026-04-27 → 2026-08-13 · 3 obs

○ 2017-03-30 11:55:58
● 2026-04-27 11:07:16
● 2026-08-13 20:15:36

○NSns.buildnet.nl2015-07-31 → 2016-01-20 · 4 obs

● 2015-07-31 21:50:08
● 2016-01-20 08:06:26
○ 2016-04-10 11:47:30
○ 2026-08-13 20:15:36

○NSns2.buildnet.nl2015-07-31 → 2016-01-20 · 4 obs

● 2015-07-31 21:50:08
● 2016-01-20 08:06:26
○ 2016-04-10 11:47:30
○ 2026-08-13 20:15:36

○NSns5.buildnet.eu2016-04-10 → 2017-03-30 · 5 obs

○ 2016-01-20 08:06:26
● 2016-04-10 11:47:30
● 2017-03-30 11:55:58
○ 2026-04-27 11:07:16
○ 2026-08-13 20:15:36

○NSns6.buildnet.eu2016-04-10 → 2017-03-30 · 5 obs

○ 2016-01-20 08:06:26
● 2016-04-10 11:47:30
● 2017-03-30 11:55:58
○ 2026-04-27 11:07:16
○ 2026-08-13 20:15:36

●MXalt1.aspmx.l.google.com2015-07-31 → 2026-08-13 · 2 obs

● 2015-07-31 21:50:08
● 2026-08-13 20:15:36

●MXalt2.aspmx.l.google.com2015-07-31 → 2026-08-13 · 2 obs

● 2015-07-31 21:50:08
● 2026-08-13 20:15:36

●MXalt3.aspmx.l.google.com2015-07-31 → 2026-08-13 · 2 obs

● 2015-07-31 21:50:08
● 2026-08-13 20:15:36

●MXalt4.aspmx.l.google.com2015-07-31 → 2026-08-13 · 2 obs

● 2015-07-31 21:50:08
● 2026-08-13 20:15:36

●MXaspmx.l.google.com2015-07-31 → 2026-08-13 · 2 obs

● 2015-07-31 21:50:08
● 2026-08-13 20:15:36

●A104.21.44.72026-04-27 → 2026-08-13 · 6 obs

○ 2017-03-30 11:55:58
● 2026-04-27 11:07:16
● 2026-06-11 17:55:58
○ 2026-06-13 14:50:42
● 2026-06-27 14:35:28
● 2026-08-13 20:15:36

○A109.237.220.1362016-04-10 → 2017-03-30 · 5 obs

○ 2016-01-20 08:06:26
● 2016-04-10 11:47:30
● 2017-03-30 11:55:58
○ 2026-04-27 11:07:16
○ 2026-08-13 20:15:36

●A172.67.192.1422026-04-27 → 2026-08-13 · 6 obs

○ 2017-03-30 11:55:58
● 2026-04-27 11:07:16
● 2026-06-11 17:55:58
○ 2026-06-13 14:50:42
● 2026-06-27 14:35:28
● 2026-08-13 20:15:36

○A188.114.96.02026-06-13 → 2026-06-13 · 5 obs

○ 2026-04-27 11:07:16
○ 2026-06-11 17:55:58
● 2026-06-13 14:50:42
○ 2026-06-27 14:35:28
○ 2026-08-13 20:15:36

○A188.114.97.02026-06-13 → 2026-06-13 · 5 obs

○ 2026-04-27 11:07:16
○ 2026-06-11 17:55:58
● 2026-06-13 14:50:42
○ 2026-06-27 14:35:28
○ 2026-08-13 20:15:36

○A2606:4700:3031::6815:2c072026-04-27 → 2026-06-11 · 5 obs

○ 2017-03-30 11:55:58
● 2026-04-27 11:07:16
● 2026-06-11 17:55:58
○ 2026-06-13 14:50:42
○ 2026-08-13 20:15:36

●A2606:4700:3034::ac43:c08e2026-06-27 → 2026-08-13 · 3 obs

○ 2026-06-13 14:50:42
● 2026-06-27 14:35:28
● 2026-08-13 20:15:36

●A2606:4700:3035::6815:2c072026-06-27 → 2026-08-13 · 3 obs

○ 2026-06-13 14:50:42
● 2026-06-27 14:35:28
● 2026-08-13 20:15:36

○A2606:4700:3035::ac43:c08e2026-04-27 → 2026-06-11 · 5 obs

○ 2017-03-30 11:55:58
● 2026-04-27 11:07:16
● 2026-06-11 17:55:58
○ 2026-06-13 14:50:42
○ 2026-08-13 20:15:36

○A2a06:98c1:3120::2026-06-13 → 2026-06-13 · 5 obs

○ 2026-04-27 11:07:16
○ 2026-06-11 17:55:58
● 2026-06-13 14:50:42
○ 2026-06-27 14:35:28
○ 2026-08-13 20:15:36

○A2a06:98c1:3121::2026-06-13 → 2026-06-13 · 5 obs

○ 2026-04-27 11:07:16
○ 2026-06-11 17:55:58
● 2026-06-13 14:50:42
○ 2026-06-27 14:35:28
○ 2026-08-13 20:15:36

○A77.243.232.2312015-07-31 → 2016-01-20 · 4 obs

● 2015-07-31 21:50:08
● 2016-01-20 08:06:26
○ 2016-04-10 11:47:30
○ 2026-08-13 20:15:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
circleoftrust.nl	elinore.ns.cloudflare.com, clyde.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.153

NS records: elinore.ns.cloudflare.com, clyde.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for circleoftrust.nl (unsigned zone)

⏱️ Timing

Total: 535ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.192.142, 104.21.44.7`
AAAA	2	`2606:4700:3035::6815:2c07, 2606:4700:3034::ac43:c08e`
NS	2	`clyde.ns.cloudflare.com, elinore.ns.cloudflare.com`
MX	5	`alt1.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=KCV3YZkJ3IQ0sBE, google-site-verification=pA_UKqlBwRvyhEB...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`clyde.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

The parent domain of www.circleoftrust.nl and exch.circleoftrust.nl is circleoftrust.nl.

IP Addresses

circleoftrust.nl points to the four IP addresses 104.21.44.7, 172.67.192.142, 2606:4700:3034::ac43:c08e and 2606:4700:3035::6815:2c07.

Among the host names that share IP numbers with circleoftrust.nl are 3clouds.in, 27te45mle3h.xyz, thornk.com and two others.

Name Servers

The NS records for circleoftrust.nl delegate to clyde.ns.cloudflare.com and elinore.ns.cloudflare.com.

circleoftrust.nl has the same name server delegation as a number of other domains, such as carpetcleaningswisscottage.com, iranintl.com, gracecleansbest.co.uk and two more.

The name servers of circleoftrust.nl overlap at least partially with those of other domains — among them mobd.co, aiki-mekanizatuak.com, metrohm.us and two more.

The name servers elle.ns.cloudflare.com, lila.ns.cloudflare.com and julio.ns.cloudflare.com are commonly seen alongside these name servers.

Host names resolving to 6 IP numbers:

clyde.ns.cloudflare.com maps to 108.162.193.91, 172.64.33.91, 173.245.59.91 and 3 additional IP addresses.

elinore.ns.cloudflare.com maps to 108.162.192.153, 172.64.32.153, 173.245.58.153 and 3 additional IP addresses.

Mail Servers

circleoftrust.nl has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

circleoftrust.nl shares at least some of its mail servers with other domains — for example vosta.com.au, factor-a.com, civicatlanta.org and two more.

It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and 3 more.

Hosts with two IP numbers each:

The A records for aspmx.l.google.com return 192.178.155.26 and 2607:f8b0:4004:c17::1b.

The A records for alt1.aspmx.l.google.com return 192.178.234.27 and 2800:3f0:4003:c14::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1a.