prebercloud.com - dns.ninja

`prebercloud.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:4378^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:dde4^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.120^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.228^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kami.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kami.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kami.ns.cloudflare.com`
		A	108.162.192.177^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
		A	172.64.32.177^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
		A	173.245.58.177^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
NS	`micah.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bce^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`micah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`micah.ns.cloudflare.com`
		A	108.162.193.206^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
		A	172.64.33.206^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
		A	173.245.59.206^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
MX	`mxlb.ispgateway.de` ⭐
		A	80.67.18.126^{🇩🇪 GD-EMEA-DC-CGN180.67.16.0/20 GD MASS Network}
			PTR	`mxlb.ispgateway.de`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.120, 172.67.221.228
		IPv6 hints	2606:4700:3032::6815:4378, 2606:4700:3032::ac43:dde4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=14, name=cloudflare-ech.com
SOA	`kami.ns.cloudflare.com`dns@cloudflare.com serial=2406084489

`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=1782230300

Subdomains

ns1.prebercloud.com

ns2.prebercloud.com

Same first word

prebercloud.com

Similar names

redbluecorp.com

DNS History

18 records (7 active, 11 former)

●NSkami.ns.cloudflare.com2026-03-28 → 2026-06-23 · 3 obs

○ 2018-11-30 15:15:58
● 2026-03-28 06:37:54
● 2026-06-23 16:07:14

●NSmicah.ns.cloudflare.com2026-03-28 → 2026-06-23 · 3 obs

○ 2018-11-30 15:15:58
● 2026-03-28 06:37:54
● 2026-06-23 16:07:14

○NSns1.prebercloud.com2015-11-18 → 2018-11-30 · 4 obs

● 2015-11-18 21:23:22
● 2018-11-30 15:15:58
○ 2026-03-28 06:37:54
○ 2026-06-23 16:07:14

○NSns2.prebercloud.com2015-11-18 → 2018-11-30 · 4 obs

● 2015-11-18 21:23:22
● 2018-11-30 15:15:58
○ 2026-03-28 06:37:54
○ 2026-06-23 16:07:14

●MXmxlb.ispgateway.de2015-11-18 → 2026-06-23 · 2 obs

● 2015-11-18 21:23:22
● 2026-06-23 16:07:14

●A104.21.67.1202026-03-28 → 2026-06-23 · 11 obs

○ 2018-11-30 15:15:58
● 2026-03-28 06:37:54
● 2026-04-08 16:04:58
○ 2026-04-17 06:21:22
○ 2026-06-04 17:02:30
● 2026-06-09 05:49:16
○ 2026-06-11 18:26:18
● 2026-06-15 06:05:30
○ 2026-06-19 04:15:14
● 2026-06-23 16:07:10
● 2026-06-23 16:07:14

○A134.119.234.1312018-11-30 → 2018-11-30 · 4 obs

○ 2017-02-17 15:12:38
● 2018-11-30 15:15:58
○ 2026-03-28 06:37:54
○ 2026-06-23 16:07:14

●A172.67.221.2282026-03-28 → 2026-06-23 · 11 obs

○A185.21.102.1882015-11-18 → 2017-02-17 · 4 obs

● 2015-11-18 21:23:22
● 2017-02-17 15:12:38
○ 2018-11-30 15:15:58
○ 2026-06-23 16:07:14

○A188.114.96.02026-04-17 → 2026-06-19 · 10 obs

○ 2026-03-28 06:37:54
○ 2026-04-08 16:04:58
● 2026-04-17 06:21:22
● 2026-06-04 17:02:30
○ 2026-06-09 05:49:16
● 2026-06-11 18:26:18
○ 2026-06-15 06:05:30
● 2026-06-19 04:15:14
○ 2026-06-23 16:07:10
○ 2026-06-23 16:07:14

○A188.114.97.02026-04-17 → 2026-06-19 · 10 obs

●A2606:4700:3032::6815:43782026-03-28 → 2026-06-23 · 11 obs

●A2606:4700:3032::ac43:dde42026-03-28 → 2026-06-23 · 11 obs

○A2a00:1158:0:300:7949::12015-11-18 → 2016-05-07 · 4 obs

● 2015-11-18 21:23:22
● 2016-05-07 08:00:16
○ 2017-02-17 15:12:38
○ 2026-06-23 16:07:14

○A2a00:1158:1000:300::4bc2017-02-17 → 2017-02-17 · 4 obs

○ 2016-05-07 08:00:16
● 2017-02-17 15:12:38
○ 2018-11-30 15:15:58
○ 2026-06-23 16:07:14

○A2a00:1158:2d:300::832018-11-30 → 2018-11-30 · 4 obs

○ 2017-02-17 15:12:38
● 2018-11-30 15:15:58
○ 2026-03-28 06:37:54
○ 2026-06-23 16:07:14

○A2a06:98c1:3120::2026-04-17 → 2026-06-19 · 10 obs

○A2a06:98c1:3121::2026-04-17 → 2026-06-19 · 10 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net...	-
prebercloud.com	micah.ns.cloudflare.com, kami.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.206

NS records: micah.ns.cloudflare.com, kami.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prebercloud.com (unsigned zone)

⏱️ Timing

Total: 2317ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.67.120, 172.67.221.228`
AAAA	2	`2606:4700:3032::ac43:dde4, 2606:4700:3032::6815:4378`
NS	2	`kami.ns.cloudflare.com, micah.ns.cloudflare.com`
MX	1	`mxlb.ispgateway.de (pri: 100)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kami.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

prebercloud.com serves as the parent of ns1.prebercloud.com and ns2.prebercloud.com.

IP Addresses

prebercloud.com has four IP addresses: 104.21.67.120, 172.67.221.228, 2606:4700:3032::6815:4378 and 2606:4700:3032::ac43:dde4.

yphoc.icu.cdn.cloudflare.net, mail.yueqiuceramics.com, mulanxpander.com plus two other host names have IP numbers in common with prebercloud.com.

Name Servers

prebercloud.com is delegated to two name servers: kami.ns.cloudflare.com and micah.ns.cloudflare.com.

The name server configuration of prebercloud.com is shared with other domains, for instance halfterundstrick.at, ed1776.eu.org, 2ndbook.org and two others.

prebercloud.com shares at least some of its name servers with other domains, including strangematterrva.com, hkacgplus.net, 438win.cc and two others.

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

Hosts with 6 IP addresses each:

kami.ns.cloudflare.com resolves to 108.162.192.177, 172.64.32.177, 173.245.58.177 and 3 other IP addresses.

micah.ns.cloudflare.com resolves to 108.162.193.206, 172.64.33.206, 173.245.59.206 and 3 other IP addresses.

Mail Servers

prebercloud.com uses one mail server — mxlb.ispgateway.de.

The mail server setup of prebercloud.com matches that of other domains such as afdhochtaunus.de, xxlpyro.com, ntdtv.de and two others.

prebercloud.com shares at least some of its mail servers with other domains, such as staibservices.de and fenster-tueren-technik.de.

mxlb.ispgateway.de resolves to a single IP number: 80.67.18.126.