1coolcloud.de - dns.ninja

`1coolcloud.de`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:dc9b^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:4e72^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.78.114^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.155^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cortney.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c057^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cortney.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2057^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cortney.ns.cloudflare.com`
		A	108.162.192.87^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	172.64.32.87^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	173.245.58.87^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
NS	`nikon.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cb0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nikon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nikon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nikon.ns.cloudflare.com`
		A	108.162.195.176^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nikon.ns.cloudflare.com`
		A	162.159.44.176^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nikon.ns.cloudflare.com`
		A	172.64.35.176^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nikon.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.78.114, 172.67.220.155
		IPv6 hints	2606:4700:3034::ac43:dc9b, 2606:4700:3035::6815:4e72
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=147, name=cloudflare-ech.com
SOA	`cortney.ns.cloudflare.com`dns@cloudflare.com serial=2411747288

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1786495173

Same first word

1coolcloud.de

DNS History

7 records (6 active, 1 former)

●NScortney.ns.cloudflare.com2026-02-18 → 2026-08-12 · 2 obs

● 2026-02-18 09:26:10
● 2026-08-12 00:54:04

●NSnikon.ns.cloudflare.com2026-02-18 → 2026-08-12 · 2 obs

● 2026-02-18 09:26:10
● 2026-08-12 00:54:04

●A104.21.78.1142026-02-18 → 2026-08-12 · 2 obs

● 2026-02-18 09:26:10
● 2026-08-12 00:54:04

●A172.67.220.1552026-02-18 → 2026-08-12 · 2 obs

● 2026-02-18 09:26:10
● 2026-08-12 00:54:04

○A2606:4700:3030::ac43:dc9b2026-02-18 → 2026-05-04 · 4 obs

● 2026-02-18 09:26:10
● 2026-05-04 22:49:58
○ 2026-08-01 17:44:18
○ 2026-08-12 00:54:04

●A2606:4700:3034::ac43:dc9b2026-08-01 → 2026-08-12 · 3 obs

○ 2026-05-04 22:49:58
● 2026-08-01 17:44:18
● 2026-08-12 00:54:04

●A2606:4700:3035::6815:4e722026-02-18 → 2026-08-12 · 2 obs

● 2026-02-18 09:26:10
● 2026-08-12 00:54:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
1coolcloud.de	cortney.ns.cloudflare.com, nikon.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.87

NS records: cortney.ns.cloudflare.com, nikon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1coolcloud.de (unsigned zone)

⏱️ Timing

Total: 630ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.220.155, 104.21.78.114`
AAAA	2	`2606:4700:3035::6815:4e72, 2606:4700:3034::ac43:dc9b`
NS	2	`cortney.ns.cloudflare.com, nikon.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cortney.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

1coolcloud.de points to the four IP addresses 104.21.78.114, 172.67.220.155, 2606:4700:3034::ac43:dc9b and 2606:4700:3035::6815:4e72.

aixi365.com, 556688211.com, mail.ongy.pro and two other host names share IP numbers with 1coolcloud.de.

Name Servers

Two name servers handle the delegation for 1coolcloud.de: cortney.ns.cloudflare.com and nikon.ns.cloudflare.com.

1coolcloud.de uses the same name servers as several other domains — among them soportes-accesoapp.com, coworking-trieste-it.pages.dev, 33d.ch and two more.

There is at least partial name server overlap between 1coolcloud.de and other domains — shermansimporttek.com, 1xbet-registraciya6.top, stinpena.gr and two more among them.

These name servers frequently co-occur with the name servers brett.ns.cloudflare.com and fish.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

cortney.ns.cloudflare.com resolves to 108.162.192.87, 172.64.32.87 and 173.245.58.87 among others, with 3 other IP addresses in total.

nikon.ns.cloudflare.com resolves to 108.162.195.176, 162.159.44.176 and 172.64.35.176 among others, with 3 other IP addresses in total.