flexpdf.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`flexpdf.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3447^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:c4ae^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.71^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.174^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`may.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c087^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`may.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2087^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`may.ns.cloudflare.com`
		A	108.162.192.135^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	172.64.32.135^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	173.245.58.135^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
NS	`thomas.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bee^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ee^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thomas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ee^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thomas.ns.cloudflare.com`
		A	108.162.193.238^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	172.64.33.238^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	173.245.59.238^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.52.71, 172.67.196.174
		IPv6 hints	2606:4700:3030::6815:3447, 2606:4700:3033::ac43:c4ae
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=225, name=cloudflare-ech.com
SOA	`may.ns.cloudflare.com`dns@cloudflare.com serial=2412530462

`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

flexpdf.dev

flexpdf.pages.dev

flexpdf.com

Similar names

pdfflex.com

pdfflex.net

Previous names

flexicon.dev

flexict.dev

flexidev.dev

flexify.dev

flexigrid.dev

flexile.dev

flexily.dev

fleximize.dev

flexin.dev

flexiqash.dev

flexirent.dev

flexly.dev

flexmodel.dev

flexnet.dev

flexo.dev

flexoart.dev

flexopus.dev

flexor.dev

flexora.dev

flexparts.dev

Next names

DNS History

11 records (11 active, 0 former)

●NSmay.ns.cloudflare.com2026-08-20 → 2026-09-05 · 2 obs

● 2026-08-20 21:46:36
● 2026-09-05 07:11:56

●NSthomas.ns.cloudflare.com2026-08-20 → 2026-09-05 · 2 obs

● 2026-08-20 21:46:36
● 2026-09-05 07:11:56

●MXeforward1.registrar-servers.com2026-08-20 → 2026-09-05 · 2 obs

● 2026-08-20 21:46:36
● 2026-09-05 07:11:56

●MXeforward2.registrar-servers.com2026-08-20 → 2026-09-05 · 2 obs

● 2026-08-20 21:46:36
● 2026-09-05 07:11:56

●MXeforward3.registrar-servers.com2026-08-20 → 2026-09-05 · 2 obs

● 2026-08-20 21:46:36
● 2026-09-05 07:11:56

●MXeforward4.registrar-servers.com2026-08-20 → 2026-09-05 · 2 obs

● 2026-08-20 21:46:36
● 2026-09-05 07:11:56

●MXeforward5.registrar-servers.com2026-08-20 → 2026-09-05 · 2 obs

● 2026-08-20 21:46:36
● 2026-09-05 07:11:56

●A104.21.52.712026-08-20 → 2026-09-05 · 2 obs

● 2026-08-20 21:46:36
● 2026-09-05 07:11:56

●A172.67.196.1742026-08-20 → 2026-09-05 · 2 obs

● 2026-08-20 21:46:36
● 2026-09-05 07:11:56

●A2606:4700:3030::6815:34472026-08-20 → 2026-09-05 · 2 obs

● 2026-08-20 21:46:36
● 2026-09-05 07:11:56

●A2606:4700:3033::ac43:c4ae2026-08-20 → 2026-09-05 · 2 obs

● 2026-08-20 21:46:36
● 2026-09-05 07:11:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
flexpdf.dev	may.ns.cloudflare.com, thomas.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.135

NS records: may.ns.cloudflare.com, thomas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flexpdf.dev (unsigned zone)

⏱️ Timing

Total: 636ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.196.174, 104.21.52.71`
AAAA	2	`2606:4700:3030::6815:3447, 2606:4700:3033::ac43:c4ae`
NS	2	`may.ns.cloudflare.com, thomas.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`may.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

flexpdf.dev directs to four IP numbers, which are 104.21.52.71, 172.67.196.174, 2606:4700:3030::6815:3447 and 2606:4700:3033::ac43:c4ae.

Additional host names — lion-trans.ru, wanderdale.casa, watchmanproductions.co and two others — share IP numbers with flexpdf.dev.

Name Servers

Two name servers handle the delegation for flexpdf.dev: may.ns.cloudflare.com and thomas.ns.cloudflare.com.

flexpdf.dev shares its name server setup with other domains, including nhwqa7wk22t4.workers.dev, ddisapp.com, chery-mn2-ekb.ru and two others.

There is at least partial name server overlap between flexpdf.dev and other domains — duisege.com, nov-internat1.ru, wondermap.co.uk and two more among them.

These name servers frequently co-occur with the name servers wally.ns.cloudflare.com and bart.ns.cloudflare.com.

Host names with 6 IP numbers:

may.ns.cloudflare.com resolves to 108.162.192.135, 172.64.32.135 and 173.245.58.135 among others, with 3 other IP addresses in total.

thomas.ns.cloudflare.com resolves to 108.162.193.238, 172.64.33.238 and 173.245.59.238 among others, with 3 other IP addresses in total.

Mail Servers

Five mail servers handle flexpdf.dev: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

flexpdf.dev shares mail servers — at least in part — with other domains, including my-brain.ai, groceryanchored.fit, senior188.com and two others.

These mail servers are routinely seen in conjunction with the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.

Host names pointing to a single IP address:

The hostname eforward1.registrar-servers.com resolves to 162.255.118.51.

The hostname eforward2.registrar-servers.com resolves to 162.255.118.52.

The hostname eforward3.registrar-servers.com resolves to 162.255.118.51.

The hostname eforward4.registrar-servers.com resolves to 162.255.118.52.

The hostname eforward5.registrar-servers.com resolves to 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com are host names that all point to 162.255.118.51.

eforward2.registrar-servers.com along with eforward4.registrar-servers.com each resolve to 162.255.118.52 IP addresses.