fdback.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`fdback.dev`

DNSSEC	⚠️ Not signed
A	46.225.253.134^{🇮🇷 Hetzner46.224.0.0/15 HETZNER-DC}
		PTR	`static.134.253.225.46.clients.your-server.de`
NS	`mimi.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3acb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mimi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0cb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mimi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20cb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mimi.ns.cloudflare.com`
		A	108.162.192.203^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mimi.ns.cloudflare.com`
		A	172.64.32.203^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mimi.ns.cloudflare.com`
		A	173.245.58.203^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mimi.ns.cloudflare.com`
NS	`ruben.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c347^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruben.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2347^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruben.ns.cloudflare.com`
		A	108.162.195.71^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	162.159.44.71^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	172.64.35.71^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
MX	`mailserver.purelymail.com` ⭐
		A	18.204.123.63^{🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-204-123-63.compute-1.amazonaws.com`
TXT	`purelymail_ownership_proof=08728e28aa5ada2cd639a4baced24e01984d7d2056b8a302e4...`
TXT	`v=spf1 include:_spf.purelymail.com ~all`
SOA	`mimi.ns.cloudflare.com`dns@cloudflare.com serial=2411886298

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

fdback.dev

fdback.io

fdback.ru

fdback.ai

fdback.me

fdback.com

Similar names

kdfbac.com

fbdcak.ph

dfkcab.shop

bdfkca.vip

dfback.com

fkcdba.ph

ckdfab.com

kdfcba.vip

cfkbad.ph

fcbkad.com

bkfadc.com

Previous names

fctest1.dev

fctools.dev

fctpro.dev

fctry.dev

fd-lab.dev

fd-satfaq.dev

fd-websolutions.dev

fd.dev

fd0.dev

fd2.dev

fd3.dev

fd35.dev

fd777.dev

fd8.dev

fd9.dev

fda.dev

fdaa.dev

fdassie.dev

fdatoo.dev

fdb.dev

Next names

fdbm.dev

fdcl.dev

fdclab.dev

fdcloud.dev

fdcsupport.dev

fddl.dev

fde-sbx.dev

fde-souz.dev

fde.dev

fdebenchmark.dev

fdec.dev

fdegmecic.dev

fdehub.dev

fdeinterview.dev

fdeinterviewprep.dev

fdejobs.dev

fdelab.dev

fdemir.dev

fdemon.dev

fdemory.dev

DNS History

4 records (4 active, 0 former)

●NSmimi.ns.cloudflare.com2026-09-02 → 2026-09-14 · 2 obs

● 2026-09-02 00:17:00
● 2026-09-14 16:42:18

●NSruben.ns.cloudflare.com2026-09-02 → 2026-09-14 · 2 obs

● 2026-09-02 00:17:00
● 2026-09-14 16:42:18

●MXmailserver.purelymail.com2026-09-02 → 2026-09-14 · 2 obs

● 2026-09-02 00:17:00
● 2026-09-14 16:42:18

●A46.225.253.1342026-09-02 → 2026-09-14 · 2 obs

● 2026-09-02 00:17:00
● 2026-09-14 16:42:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
fdback.dev	ruben.ns.cloudflare.com, mimi.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.203

NS records: ruben.ns.cloudflare.com, mimi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fdback.dev (unsigned zone)

⏱️ Timing

Total: 1288ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.225.253.134`
NS	2	`mimi.ns.cloudflare.com, ruben.ns.cloudflare.com`
MX	1	`mailserver.purelymail.com (pri: 50)`
TXT	2	`purelymail_ownership_proof=08728e28aa5ad, v=spf1 include:_spf.purelymail.com ~all`
SOA	1	`mimi.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

fdback.dev has exactly one IP address — 46.225.253.134.

Name Servers

fdback.dev is delegated to two name servers: mimi.ns.cloudflare.com and ruben.ns.cloudflare.com.

The name server configuration of fdback.dev is shared with other domains, for instance whess428.workers.dev, mojtaba-hatami-69.workers.dev, hjzlgd.cn and two others.

There is at least partial name server overlap between fdback.dev and other domains — compassionatebirth.com, pureglobal.site, ejournal1.pages.dev and two more among them.

These name servers tend to appear in combination with the name servers dave.ns.cloudflare.com, anton.ns.cloudflare.com, mona.ns.cloudflare.com and roan.ns.cloudflare.com.

Hosts with 6 IP addresses each:

mimi.ns.cloudflare.com resolves to 108.162.192.203, 172.64.32.203, 173.245.58.203 and 3 other IP addresses.

ruben.ns.cloudflare.com resolves to 108.162.195.71, 162.159.44.71, 172.64.35.71 and 3 other IP addresses.

Mail Servers

fdback.dev uses one mail server — mailserver.purelymail.com.

The mail server setup of fdback.dev matches that of other domains such as himelrana.com, vertexx.fit, maberger.com and two others.

fdback.dev and other domains — voltaenergy.io for instance — share at least some mail servers.

mailserver.purelymail.com resolves to a single IP number: 18.204.123.63.