🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`doublezero.cloud`

DNSSEC	⚠️ Not signed
A	104.247.81.99^{🇨🇦 TEAMINTERNET-CA-AS104.247.80.0/22 Proxy Registration for Team Internet by Next Dimension}
NS	`ns1.parkingcrew.net` ⭐
		A	13.248.158.159^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`a94f3aae71d6f0705.awsglobalaccelerator.com`
NS	`ns2.parkingcrew.net`
		A	76.223.21.9^{🇺🇸 Amazon76.223.16.0/20}
			PTR	`a94f3aae71d6f0705.awsglobalaccelerator.com`
MX	`mail.h-email.net` ⭐
		A	5.75.171.74^{🇩🇪 Hetzner5.75.128.0/17 HETZNER-DC}
			PTR	`mail.h-email.net`
		A	5.161.98.212^{🇺🇸 HETZNER-CLOUD2-AS5.161.98.0/24}
			PTR	`mail.h-email.net`
		A	5.161.194.135^{🇺🇸 HETZNER-CLOUD2-AS5.161.194.0/24}
			PTR	`static.135.194.161.5.clients.your-server.de`
		A	49.13.4.90^{🇩🇪 Hetzner49.13.0.0/16 HETZNER-DC}
			PTR	`static.90.4.13.49.clients.your-server.de`
		A	91.107.214.206^{🇩🇪 Hetzner91.107.128.0/17 HETZNER-DC}
			PTR	`static.206.214.107.91.clients.your-server.de`
		A	162.55.164.116^{🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC}
			PTR	`static.116.164.55.162.clients.your-server.de`
		A	165.227.156.49^{🇩🇪 DIGITALOCEAN165.227.144.0/20 DigitalOcean}
			PTR	`mail3.h-email.net`
		A	165.227.159.144^{🇩🇪 DIGITALOCEAN165.227.144.0/20 DigitalOcean}
			PTR	`mail2.h-email.net`
		A	167.235.143.33^{🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC}
			PTR	`mail.h-email.net`
		A	178.62.199.248^{🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean}
			PTR	`mail.h-email.net`
TXT	`v=spf1 ip6:fd1b:212c:a5f9::/48 -all`
SOA	`ns1.parkingcrew.net`hostmaster@doublezero.cloud serial=1787921496

`cloud`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1789704629

Same first word

Similar names

zerodouble.com

redbluezoo.com

Previous names

Next names

DNS History

4 records (4 active, 0 former)

●NSns1.parkingcrew.net2026-08-26 → 2026-09-18 · 2 obs

● 2026-08-26 10:54:12
● 2026-09-18 05:07:06

●NSns2.parkingcrew.net2026-08-26 → 2026-09-18 · 2 obs

● 2026-08-26 10:54:12
● 2026-09-18 05:07:06

●MXmail.h-email.net2026-09-16 → 2026-09-18 · 2 obs

● 2026-09-16 21:55:32
● 2026-09-18 05:07:06

●A104.247.81.992026-08-26 → 2026-09-18 · 2 obs

● 2026-08-26 10:54:12
● 2026-09-18 05:07:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cloud	ns10.trs-dns.org, ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.info	-
doublezero.cloud	ns1.parkingcrew.net, ns2.parkingcrew.net	-

✅ Authoritative Response

Server:76.223.21.9

NS records: ns1.parkingcrew.net, ns2.parkingcrew.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doublezero.cloud (unsigned zone)

⏱️ Timing

Total: 574ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.247.81.99`
NS	2	`ns1.parkingcrew.net, ns2.parkingcrew.net`
MX	1	`mail.h-email.net (pri: 5)`
TXT	1	`v=spf1 ip6:fd1b:212c:a5f9::/48 -all`
SOA	1	`ns1.parkingcrew.net hostmaster.doublezer`

Analysis

IP Addresses

doublezero.cloud resolves to just one IP address, 104.247.81.99.

Two other host names, along with hydrate.it, emwin.org and ns2.hivenet.is, also share IP numbers with doublezero.cloud.

Name Servers

The NS records for doublezero.cloud delegate to ns1.parkingcrew.net and ns2.parkingcrew.net.

doublezero.cloud shares its NS records with other domains, for example nwpe.com, uusinnettikasino.org, ns2.renraku.in and two others.

There is at least partial name server overlap between doublezero.cloud and other domains — *.redfairy.co.uk.my, 14.35.15.67.in-addr.ev1.opticaljungle.com, 164.65.67.static-mumbai.tcl.net.in and two more among them.

ns1.parkingcrew.net → 13.248.158.159 and ns2.parkingcrew.net → 76.223.21.9: one IP number per host name.

Mail Servers

The sole mail server for doublezero.cloud is mail.h-email.net.

Among the domains sharing a mail server setup with doublezero.cloud are www.hyderabadzoo.in, lapac.cz, dipingendo.it and two others.

With 10 IP addresses total, mail.h-email.net resolves to 5.75.171.74, 5.161.98.212, 5.161.194.135 and 7 others.

doublezero.cloud - dns.ninja