sumitkumar.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

sumitkumar.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:e32🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:ca38🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.14.50Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.202.56🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdarwin.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b97🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A2803:f800:50::6ca2:c197🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdarwin.ns.cloudflare.com
A2a06:98c1:50::ac40:2197🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdarwin.ns.cloudflare.com
A108.162.193.151🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A172.64.33.151🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A173.245.59.151🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
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
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 hints104.21.14.50, 172.67.202.56
IPv6 hints2606:4700:3030::6815:e32, 2606:4700:3035::ac43:ca38
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=180, name=cloudflare-ech.com
SOAdarwin.ns.cloudflare.comdns@cloudflare.com serial=2415316140

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

sumitkumar.me
sumitkumar.cv
sumitkumar.online
sumitkumar.info
sumitkumar.in
sumitkumar.vercel.app
sumitkumar.co.in
sumitkumar.live
sumitkumar.tech
sumitkumar.com
sumitkumar.workers.dev
sumitkumar.cloud
sumitkumar.pages.dev
sumitkumar.dev

Similar names

kumarsumit.com
makmursuit.workers.dev
kumarsumit.cv
traummusik.net
musiktraum.de
traummusik.com
traummusik.de
rukasummit.fi
suitmakmur.mom
musiktraum.ch
traummusik.ch

Previous names

sumir.dev
sumiran.dev
sumire.dev
sumirin-lifemotion.dev
sumiruku.dev
sumis.dev
sumisni.dev
sumisu.dev
sumit.dev
sumitagrawal.dev
sumitarora.dev
sumitc.dev
sumitchahal.dev
sumitchakraborty.dev
sumitcode.dev
sumitdixit.dev
sumitdwivedi.dev
sumitjoshi.dev
sumitkc.dev
sumitkr.dev

Next names

sumitkumar1311.dev
sumitkumardas.dev
sumitkumarsah.dev
sumitkumawat.dev
sumitkushwaha.dev
sumitmadde.dev
sumitman.dev
sumitmittal.dev
sumitpandey.dev
sumitrajpal.dev
sumitraut.dev
sumitsahoo.dev
sumitsaini.dev
sumitvishwakarma.dev
sumitvpatel.dev
sumiyuan.dev
sumlayer.dev
summ.dev
summand.dev
summanerd.dev

DNS History

15 records (11 active, 4 former)

NSdarwin.ns.cloudflare.commay.ns.cloudflare.comMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comA104.21.14.50172.67.202.562606:4700:3030::6815:e322606:4700:3035::ac43:ca38188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSdarwin.ns.cloudflare.com2026-09-19 → 2026-09-25 · 2 obs
● 2026-09-19 21:26:56
● 2026-09-25 04:57:20
●NSmay.ns.cloudflare.com2026-09-19 → 2026-09-25 · 2 obs
● 2026-09-19 21:26:56
● 2026-09-25 04:57:20
●MXeforward1.registrar-servers.com2026-09-19 → 2026-09-25 · 2 obs
● 2026-09-19 21:26:56
● 2026-09-25 04:57:20
●MXeforward2.registrar-servers.com2026-09-19 → 2026-09-25 · 2 obs
● 2026-09-19 21:26:56
● 2026-09-25 04:57:20
●MXeforward3.registrar-servers.com2026-09-19 → 2026-09-25 · 2 obs
● 2026-09-19 21:26:56
● 2026-09-25 04:57:20
●MXeforward4.registrar-servers.com2026-09-19 → 2026-09-25 · 2 obs
● 2026-09-19 21:26:56
● 2026-09-25 04:57:20
●MXeforward5.registrar-servers.com2026-09-19 → 2026-09-25 · 2 obs
● 2026-09-19 21:26:56
● 2026-09-25 04:57:20
●A104.21.14.502026-09-19 → 2026-09-25 · 3 obs
○ 2026-09-19 21:26:56
● 2026-09-19 23:23:56
● 2026-09-25 04:57:20
●A172.67.202.562026-09-19 → 2026-09-25 · 3 obs
○ 2026-09-19 21:26:56
● 2026-09-19 23:23:56
● 2026-09-25 04:57:20
○A188.114.96.02026-09-19 → 2026-09-19 · 3 obs
● 2026-09-19 21:26:56
○ 2026-09-19 23:23:56
○ 2026-09-25 04:57:20
○A188.114.97.02026-09-19 → 2026-09-19 · 3 obs
● 2026-09-19 21:26:56
○ 2026-09-19 23:23:56
○ 2026-09-25 04:57:20
●A2606:4700:3030::6815:e322026-09-19 → 2026-09-25 · 3 obs
○ 2026-09-19 21:26:56
● 2026-09-19 23:23:56
● 2026-09-25 04:57:20
●A2606:4700:3035::ac43:ca382026-09-19 → 2026-09-25 · 3 obs
○ 2026-09-19 21:26:56
● 2026-09-19 23:23:56
● 2026-09-25 04:57:20
○A2a06:98c1:3120::2026-09-19 → 2026-09-19 · 3 obs
● 2026-09-19 21:26:56
○ 2026-09-19 23:23:56
○ 2026-09-25 04:57:20
○A2a06:98c1:3121::2026-09-19 → 2026-09-19 · 3 obs
● 2026-09-19 21:26:56
○ 2026-09-19 23:23:56
○ 2026-09-25 04:57:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
sumitkumar.devmay.ns.cloudflare.com, darwin.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.151

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sumitkumar.dev (unsigned zone)

⏱️ Timing

Total: 1428ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.202.56, 104.21.14.50
AAAA22606:4700:3030::6815:e32, 2606:4700:3035::ac43:ca38
NS2darwin.ns.cloudflare.com, may.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",
SOA1darwin.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

sumitkumar.dev has four IP addresses: 104.21.14.50, 172.67.202.56, 2606:4700:3030::6815:e32 and 2606:4700:3035::ac43:ca38.

judesferry.co.uk, vps67.hosted-by.lepus.su, ecertlegal.com plus two other host names have IP numbers in common with sumitkumar.dev.

Name Servers

sumitkumar.dev is served by two delegated name servers, darwin.ns.cloudflare.com and may.ns.cloudflare.com.

The name server configuration of sumitkumar.dev is shared with other domains, for instance loumouhei.workers.dev, alexvalentine.co, 3226948730.workers.dev and two others.

sumitkumar.dev has at least partial name server overlap with other domains, such as anaselkhaloua06.workers.dev, picturecv.com, filmenstreaming.fr and two others.

It is common to see these name servers used together with name servers april.ns.cloudflare.com and meiling.ns.cloudflare.com.

Hosts with 6 IP addresses each:

darwin.ns.cloudflare.com carries IP addresses 108.162.193.151, 172.64.33.151 and 173.245.59.151, with 3 other addresses beyond those.

may.ns.cloudflare.com carries IP addresses 108.162.192.135, 172.64.32.135 and 173.245.58.135, with 3 other addresses beyond those.

Mail Servers

Mail for sumitkumar.dev is handled by five mail servers, namely eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

At least some of the mail servers used by sumitkumar.dev are shared with other domains: marcjohnsonflus.com, healthenrolltrack.com, tvadscore.com and two others among them.

These mail servers tend to be used in combination with the mail servers eforward5.registrar-servers.com and eforward4.registrar-servers.com.

Host names resolving to a single IP address:

eforward1.registrar-servers.com points to the IP address 162.255.118.51.

eforward2.registrar-servers.com points to the IP address 162.255.118.52.

eforward3.registrar-servers.com points to the IP address 162.255.118.51.

eforward4.registrar-servers.com points to the IP address 162.255.118.52.

eforward5.registrar-servers.com points to the IP address 162.255.118.51.

Three host names point to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.

These two host names — eforward2.registrar-servers.com and eforward4.registrar-servers.com — each point to 162.255.118.52 IP addresses.