flexpdf.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

flexpdf.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:3447🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:c4ae🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.52.71Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.196.174🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmay.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a87🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
A2803:f800:50::6ca2:c087🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmay.ns.cloudflare.com
A2a06:98c1:50::ac40:2087🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmay.ns.cloudflare.com
A108.162.192.135🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
A172.64.32.135🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
A173.245.58.135🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
NSthomas.ns.cloudflare.com
A2606:4700:58::adf5:3bee🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthomas.ns.cloudflare.com
A2803:f800:50::6ca2:c1ee🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRthomas.ns.cloudflare.com
A2a06:98c1:50::ac40:21ee🇺🇸 Cloudflare2a06:98c1:50::/45
PTRthomas.ns.cloudflare.com
A108.162.193.238🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthomas.ns.cloudflare.com
A172.64.33.238🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthomas.ns.cloudflare.com
A173.245.59.238🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthomas.ns.cloudflare.com
MXeforward1.registrar-servers.com ⭐
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
MXeforward2.registrar-servers.com ⭐
A162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward2.registrar-servers.com
MXeforward3.registrar-servers.com ⭐
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
MXeforward4.registrar-servers.com(15)
A162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward2.registrar-servers.com
MXeforward5.registrar-servers.com(20)
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
TXTv=spf1 include:spf.efwd.registrar-servers.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.52.71, 172.67.196.174
IPv6 hints2606:4700:3030::6815:3447, 2606:4700:3033::ac43:c4ae
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=128, name=cloudflare-ech.com
SOAmay.ns.cloudflare.comdns@cloudflare.com serial=2412530462

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-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

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
flexos.dev
flexparts.dev

Next names

flexperts.dev
flexplane.dev
flexplat.dev
flexponsive.dev
flexra.dev
flexshopper.dev
flexsight.dev
flexsim8583.dev
flexsoft.dev
flexsy-k8s.dev
flext.dev
flextable.dev
flextechprotected.dev
flextheapp.dev
flextools.dev
flextunnel.dev
flexum.dev
flexvibe.dev
flexweave.dev

DNS History

11 records (11 active, 0 former)

NSmay.ns.cloudflare.comthomas.ns.cloudflare.comMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comA104.21.52.71172.67.196.1742606:4700:3030::6815:34472606:4700:3033::ac43:c4ae
●NSmay.ns.cloudflare.com2026-08-20 → 2026-09-05 · 2 obs
● 2026-08-20 21:46:36
● 2026-09-05 17:56:58
●NSthomas.ns.cloudflare.com2026-08-20 → 2026-09-05 · 2 obs
● 2026-08-20 21:46:36
● 2026-09-05 17:56:58
●MXeforward1.registrar-servers.com2026-08-20 → 2026-09-05 · 2 obs
● 2026-08-20 21:46:36
● 2026-09-05 17:56:58
●MXeforward2.registrar-servers.com2026-08-20 → 2026-09-05 · 2 obs
● 2026-08-20 21:46:36
● 2026-09-05 17:56:58
●MXeforward3.registrar-servers.com2026-08-20 → 2026-09-05 · 2 obs
● 2026-08-20 21:46:36
● 2026-09-05 17:56:58
●MXeforward4.registrar-servers.com2026-08-20 → 2026-09-05 · 2 obs
● 2026-08-20 21:46:36
● 2026-09-05 17:56:58
●MXeforward5.registrar-servers.com2026-08-20 → 2026-09-05 · 2 obs
● 2026-08-20 21:46:36
● 2026-09-05 17:56:58
●A104.21.52.712026-08-20 → 2026-09-05 · 2 obs
● 2026-08-20 21:46:36
● 2026-09-05 17:56:58
●A172.67.196.1742026-08-20 → 2026-09-05 · 2 obs
● 2026-08-20 21:46:36
● 2026-09-05 17:56:58
●A2606:4700:3030::6815:34472026-08-20 → 2026-09-05 · 2 obs
● 2026-08-20 21:46:36
● 2026-09-05 17:56:58
●A2606:4700:3033::ac43:c4ae2026-08-20 → 2026-09-05 · 2 obs
● 2026-08-20 21:46:36
● 2026-09-05 17:56:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
flexpdf.devmay.ns.cloudflare.com, thomas.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.135

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: 485ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.52.71, 172.67.196.174
AAAA22606:4700:3033::ac43:c4ae, 2606:4700:3030::6815:3447
NS2may.ns.cloudflare.com, thomas.ns.cloudflare.com
MX5eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...
TXT1v=spf1 include:spf.efwd.registrar-server
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1may.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.

Two other host names, along with lion-trans.ru, wanderdale.casa and watchmanproductions.co, also share IP numbers with flexpdf.dev.

Name Servers

flexpdf.dev uses two name servers for its delegation: may.ns.cloudflare.com and thomas.ns.cloudflare.com.

flexpdf.dev shares its NS records with other domains, for example nhwqa7wk22t4.workers.dev, ddisapp.com, chery-mn2-ekb.ru and two others.

At least some of flexpdf.dev's name servers are shared with other domains, for example duisege.com, nov-internat1.ru, wondermap.co.uk and two more.

These name servers tend to be deployed in combination with the name servers wally.ns.cloudflare.com and bart.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname may.ns.cloudflare.com directs to 108.162.192.135, 172.64.32.135 and 173.245.58.135 along with 3 other IP addresses.

Hostname thomas.ns.cloudflare.com directs to 108.162.193.238, 172.64.33.238 and 173.245.59.238 along with 3 other IP addresses.

Mail Servers

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

There is at least a partial MX overlap between flexpdf.dev and other domains, including my-brain.ai, groceryanchored.fit, senior188.com and two others.

It is common to find these mail servers used together with the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.

Host names that point to one IP address:

eforward1.registrar-servers.com has the IP address 162.255.118.51.

eforward2.registrar-servers.com has the IP address 162.255.118.52.

eforward3.registrar-servers.com has the IP address 162.255.118.51.

eforward4.registrar-servers.com has the IP address 162.255.118.52.

eforward5.registrar-servers.com has the IP address 162.255.118.51.

Each of eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com resolves to 162.255.118.51.

Both eforward2.registrar-servers.com and eforward4.registrar-servers.com resolve to 162.255.118.52 IP addresses each.