1sharp.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

1sharp.dev

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:1949🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:dff4🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.25.73Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.223.244🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScarrera.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26e7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarrera.ns.cloudflare.com
A2803:f800:50::6ca2:c2e7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcarrera.ns.cloudflare.com
A2a06:98c1:50::ac40:22e7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcarrera.ns.cloudflare.com
A108.162.194.231🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarrera.ns.cloudflare.com
A162.159.38.231Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarrera.ns.cloudflare.com
A172.64.34.231🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarrera.ns.cloudflare.com
NSsullivan.ns.cloudflare.com
A2606:4700:58::a29f:2ca1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsullivan.ns.cloudflare.com
A2803:f800:50::6ca2:c3a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsullivan.ns.cloudflare.com
A2a06:98c1:50::ac40:23a1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsullivan.ns.cloudflare.com
A108.162.195.161🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsullivan.ns.cloudflare.com
A162.159.44.161Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsullivan.ns.cloudflare.com
A172.64.35.161🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsullivan.ns.cloudflare.com
MXmx.1sharp.dev ⭐
A195.63.163.73
PTRmx.1sharp.dev
TXTv=spf1 mx -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.25.73, 172.67.223.244
IPv6 hints2606:4700:3033::6815:1949, 2606:4700:3034::ac43:dff4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=51, name=cloudflare-ech.com
SOAcarrera.ns.cloudflare.comdns@cloudflare.com serial=2417068471

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)

Subdomains

mx.1sharp.dev

Same first word

1sharp.dev
1sharp.com

Similar names

sharp1.com.ph
sharp1.com
sharp1.cfd
spahr1.synology.me
prh1as.easypanel.host
sharp1.pages.dev
sharp1.org

Previous names

1ri.dev
1ris.dev
1rm.dev
1rock.dev
1ronin.dev
1route.dev
1router.dev
1rr1keen.dev
1s1.dev
1s2.dev
1sa.dev
1sabelle.dev
1saeed.dev
1sandbox.dev
1sc.dev
1sec.dev
1seo.dev
1sept.dev
1(0x736578)8.dev
1sf.dev

Next names

1shj.dev
1shotapi.dev
1shotpay.dev
1signal.dev
1simple.dev
1site.dev
1sky.dev
1social.dev
1soft.dev
1solution.dev
1source.dev
1space.dev
1spark.dev
1sprint.dev
1srael.dev
1st-option.dev
1st.dev
1st1.dev
1stbgdeps.dev

DNS History

12 records (7 active, 5 former)

NScarrera.ns.cloudflare.comsullivan.ns.cloudflare.comMXmx.1sharp.deveforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comA104.21.25.73172.67.223.2442606:4700:3033::6815:19492606:4700:3034::ac43:dff4
●NScarrera.ns.cloudflare.com2026-10-04 → 2026-11-01 · 2 obs
● 2026-10-04 21:58:58
● 2026-11-01 17:14:36
●NSsullivan.ns.cloudflare.com2026-10-04 → 2026-11-01 · 2 obs
● 2026-10-04 21:58:58
● 2026-11-01 17:14:36
○MXeforward1.registrar-servers.com2026-10-04 → 2026-10-04 · 3 obs
● 2026-10-04 21:58:58
○ 2026-10-09 16:54:40
○ 2026-11-01 17:14:36
○MXeforward2.registrar-servers.com2026-10-04 → 2026-10-04 · 3 obs
● 2026-10-04 21:58:58
○ 2026-10-09 16:54:40
○ 2026-11-01 17:14:36
○MXeforward3.registrar-servers.com2026-10-04 → 2026-10-04 · 3 obs
● 2026-10-04 21:58:58
○ 2026-10-09 16:54:40
○ 2026-11-01 17:14:36
○MXeforward4.registrar-servers.com2026-10-04 → 2026-10-04 · 3 obs
● 2026-10-04 21:58:58
○ 2026-10-09 16:54:40
○ 2026-11-01 17:14:36
○MXeforward5.registrar-servers.com2026-10-04 → 2026-10-04 · 3 obs
● 2026-10-04 21:58:58
○ 2026-10-09 16:54:40
○ 2026-11-01 17:14:36
●MXmx.1sharp.dev2026-10-09 → 2026-11-01 · 3 obs
○ 2026-10-04 21:58:58
● 2026-10-09 16:54:40
● 2026-11-01 17:14:36
●A104.21.25.732026-10-09 → 2026-11-01 · 2 obs
● 2026-10-09 16:54:40
● 2026-11-01 17:14:36
●A172.67.223.2442026-10-09 → 2026-11-01 · 2 obs
● 2026-10-09 16:54:40
● 2026-11-01 17:14:36
●A2606:4700:3033::6815:19492026-10-09 → 2026-11-01 · 2 obs
● 2026-10-09 16:54:40
● 2026-11-01 17:14:36
●A2606:4700:3034::ac43:dff42026-10-09 → 2026-11-01 · 2 obs
● 2026-10-09 16:54:40
● 2026-11-01 17:14:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...10 records
1sharp.devcarrera.ns.cloudflare.com, sullivan.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.161

NS records: carrera.ns.cloudflare.com, sullivan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1sharp.dev (unsigned zone)

⏱️ Timing

Total: 1273ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.223.244, 104.21.25.73
AAAA22606:4700:3034::ac43:dff4, 2606:4700:3033::6815:1949
NS2carrera.ns.cloudflare.com, sullivan.ns.cloudflare.com
MX1mx.1sharp.dev (pri: 10)
TXT1v=spf1 mx -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1carrera.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

Hierarchy

1sharp.dev serves as the parent of mx.1sharp.dev.

IP Addresses

1sharp.dev has four IP addresses: 104.21.25.73, 172.67.223.244, 2606:4700:3033::6815:1949 and 2606:4700:3034::ac43:dff4.

Additional host names — blufffin.com, fc-bastion.com, tokutame.net and two others — share IP numbers with 1sharp.dev.

Name Servers

1sharp.dev is served by two delegated name servers, carrera.ns.cloudflare.com and sullivan.ns.cloudflare.com.

1sharp.dev shares its name server setup with other domains, including mahdimt13851380.workers.dev, fastfood-lsk.kz, appklegal.info and two others.

1sharp.dev has at least partial name server overlap with other domains, such as aveera1.pages.dev, 1dev.cn, eldorado-casino-ggz.top and two others.

It is common to find these name servers paired with the name servers lila.ns.cloudflare.com, felipe.ns.cloudflare.com, dahlia.ns.cloudflare.com and carlane.ns.cloudflare.com.

Host names with 6 IP numbers:

carrera.ns.cloudflare.com carries IP addresses 108.162.194.231, 162.159.38.231 and 172.64.34.231, with 3 other addresses beyond those.

sullivan.ns.cloudflare.com carries IP addresses 108.162.195.161, 162.159.44.161 and 172.64.35.161, with 3 other addresses beyond those.

Mail Servers

1sharp.dev has one mail server: mx.1sharp.dev.

There is one IP number for mx.1sharp.dev: 195.63.163.73.