closed-loop.com.br - dns.ninja

`closed-loop.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d5f9^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:17e0^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.224^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.213.249^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ivy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a78^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c078^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ivy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2078^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ivy.ns.cloudflare.com`
		A	108.162.192.120^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	172.64.32.120^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	173.245.58.120^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
NS	`kip.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b80^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kip.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c180^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kip.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2180^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kip.ns.cloudflare.com`
		A	108.162.193.128^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kip.ns.cloudflare.com`
		A	172.64.33.128^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kip.ns.cloudflare.com`
		A	173.245.59.128^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kip.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		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`
TXT	`google-site-verification=xnZwqyKwIIrBO2g8bcFN0F-g_cPN3cZDkxMp_trLzas`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.23.224, 172.67.213.249
		IPv6 hints	2606:4700:3032::ac43:d5f9, 2606:4700:3034::6815:17e0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=211, name=cloudflare-ech.com
SOA	`ivy.ns.cloudflare.com`dns@cloudflare.com serial=2406335068

`com.br`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.br` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.br` ⚠️ Not in parent delegation
	NS	`c.dns.br` ⚠️ Not in parent delegation
	NS	`d.dns.br` ⚠️ Not in parent delegation
	NS	`e.dns.br` ⚠️ Not in parent delegation
	NS	`f.dns.br` ⚠️ Not in parent delegation
	SOA	`a.dns.br`hostmaster@registro.br serial=2026209278

rank #519666 globally
rank #3715 in the tld
WOT: SAFE (69/100)

Same first word

closed-loop.net

closed-loop.com.au

closed-loop.com.br

DNS History

24 records (11 active, 13 former)

●NSivy.ns.cloudflare.com2016-02-26 → 2026-07-28 · 3 obs

○ 2015-11-22 10:49:28
● 2016-02-26 00:15:20
● 2026-07-28 12:13:06

●NSkip.ns.cloudflare.com2016-02-26 → 2026-07-28 · 3 obs

○ 2015-11-22 10:49:28
● 2016-02-26 00:15:20
● 2026-07-28 12:13:06

○NSns1.digitalocean.com2015-07-22 → 2015-11-22 · 4 obs

● 2015-07-22 17:02:26
● 2015-11-22 10:49:28
○ 2016-02-26 00:15:20
○ 2026-07-28 12:13:06

○NSns2.digitalocean.com2015-07-22 → 2015-11-22 · 4 obs

● 2015-07-22 17:02:26
● 2015-11-22 10:49:28
○ 2016-02-26 00:15:20
○ 2026-07-28 12:13:06

○NSns3.digitalocean.com2015-07-22 → 2015-11-22 · 4 obs

● 2015-07-22 17:02:26
● 2015-11-22 10:49:28
○ 2016-02-26 00:15:20
○ 2026-07-28 12:13:06

●MXalt1.aspmx.l.google.com2015-07-22 → 2026-07-28 · 2 obs

● 2015-07-22 17:02:26
● 2026-07-28 12:13:06

●MXalt2.aspmx.l.google.com2015-07-22 → 2026-07-28 · 2 obs

● 2015-07-22 17:02:26
● 2026-07-28 12:13:06

●MXaspmx.l.google.com2015-07-22 → 2026-07-28 · 2 obs

● 2015-07-22 17:02:26
● 2026-07-28 12:13:06

●MXaspmx2.googlemail.com2015-07-22 → 2026-07-28 · 2 obs

● 2015-07-22 17:02:26
● 2026-07-28 12:13:06

●MXaspmx3.googlemail.com2015-07-22 → 2026-07-28 · 2 obs

● 2015-07-22 17:02:26
● 2026-07-28 12:13:06

●A104.21.23.2242026-04-08 → 2026-07-28 · 3 obs

○ 2020-01-18 09:58:54
● 2026-04-08 12:03:48
● 2026-07-28 12:13:06

○A104.31.70.472016-02-26 → 2020-01-18 · 5 obs

○ 2015-11-22 10:49:28
● 2016-02-26 00:15:20
● 2020-01-18 09:58:54
○ 2026-04-08 12:03:48
○ 2026-07-28 12:13:06

○A104.31.71.472016-02-26 → 2020-01-18 · 5 obs

○ 2015-11-22 10:49:28
● 2016-02-26 00:15:20
● 2020-01-18 09:58:54
○ 2026-04-08 12:03:48
○ 2026-07-28 12:13:06

●A172.67.213.2492026-04-08 → 2026-07-28 · 3 obs

○ 2020-01-18 09:58:54
● 2026-04-08 12:03:48
● 2026-07-28 12:13:06

○A2400:cb00:2048:1::681f:462f2017-03-08 → 2017-03-08 · 4 obs

○ 2016-02-26 00:15:20
● 2017-03-08 00:39:30
○ 2020-01-18 09:58:54
○ 2026-07-28 12:13:06

○A2400:cb00:2048:1::681f:472f2017-03-08 → 2017-03-08 · 4 obs

○ 2016-02-26 00:15:20
● 2017-03-08 00:39:30
○ 2020-01-18 09:58:54
○ 2026-07-28 12:13:06

●A2606:4700:3032::ac43:d5f92026-07-28 → 2026-07-28 · 2 obs

○ 2026-06-11 17:57:38
● 2026-07-28 12:13:06

●A2606:4700:3034::6815:17e02026-07-28 → 2026-07-28 · 2 obs

○ 2026-06-11 17:57:38
● 2026-07-28 12:13:06

○A2606:4700:3034::681f:462f2020-01-18 → 2020-01-18 · 4 obs

○ 2017-03-08 00:39:30
● 2020-01-18 09:58:54
○ 2026-04-08 12:03:48
○ 2026-07-28 12:13:06

○A2606:4700:3035::681f:472f2020-01-18 → 2020-01-18 · 4 obs

○ 2017-03-08 00:39:30
● 2020-01-18 09:58:54
○ 2026-04-08 12:03:48
○ 2026-07-28 12:13:06

○A2606:4700:3036::ac43:d5f92026-04-08 → 2026-06-11 · 4 obs

○ 2020-01-18 09:58:54
● 2026-04-08 12:03:48
● 2026-06-11 17:57:38
○ 2026-07-28 12:13:06

○A2606:4700:3037::6815:17e02026-04-08 → 2026-06-11 · 4 obs

○ 2020-01-18 09:58:54
● 2026-04-08 12:03:48
● 2026-06-11 17:57:38
○ 2026-07-28 12:13:06

○A45.55.140.1292015-11-22 → 2015-11-22 · 4 obs

○ 2015-07-22 17:02:26
● 2015-11-22 10:49:28
○ 2016-02-26 00:15:20
○ 2026-07-28 12:13:06

○A45.55.179.1052015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 17:02:26
○ 2015-11-22 10:49:28
○ 2026-07-28 12:13:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, b.dns.br, d.dns.br, a.dns.br...	-
closed-loop.com.br	ivy.ns.cloudflare.com, kip.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.120

NS records: ivy.ns.cloudflare.com, kip.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for closed-loop.com.br (unsigned zone)

⏱️ Timing

Total: 1078ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.213.249, 104.21.23.224`
AAAA	2	`2606:4700:3032::ac43:d5f9, 2606:4700:3034::6815:17e0`
NS	2	`ivy.ns.cloudflare.com, kip.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	1	`google-site-verification=xnZwqyKwIIrBO2g`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ivy.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

closed-loop.com.br has four IP addresses: 104.21.23.224, 172.67.213.249, 2606:4700:3032::ac43:d5f9 and 2606:4700:3034::6815:17e0.

generix.com, vidmaker.io, cincodemayocelebration.com and two other host names share IP numbers with closed-loop.com.br.

Name Servers

closed-loop.com.br is served by two delegated name servers, ivy.ns.cloudflare.com and kip.ns.cloudflare.com.

closed-loop.com.br uses the same name servers as several other domains — among them solsticeartsource.com, batchup.de, elecmotors.com and two more.

closed-loop.com.br shares at least some of its name servers with other domains, including murphil.net, deltaray.com, bramah.com and two others.

These name servers are frequently seen alongside the name servers ryleigh.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

ivy.ns.cloudflare.com carries IP addresses 108.162.192.120, 172.64.32.120 and 173.245.58.120, with 3 other addresses beyond those.

kip.ns.cloudflare.com carries IP addresses 108.162.193.128, 172.64.33.128 and 173.245.59.128, with 3 other addresses beyond those.

Mail Servers

Mail for closed-loop.com.br is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

closed-loop.com.br has at least partial mail server overlap with other domains such as ns500724.ns500724.ns500599.ns500724.ns500724.ns500697.ns500682.ns500583.www.yummyflingsfinder.com, hmtech.com.tw, fmajowich.com and two more.

These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx2.googlemail.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com maps to two IP addresses — 172.253.122.26 and 2607:f8b0:4004:c1f::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.

These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 2800:3f0:4003:c0f::1b IP addresses.