prequant.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

prequant.dev

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:c8b3🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:550e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.85.14Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.200.179🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalberto.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c12🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalberto.ns.cloudflare.com
A2803:f800:50::6ca2:c312🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalberto.ns.cloudflare.com
A2a06:98c1:50::ac40:2312🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalberto.ns.cloudflare.com
A108.162.195.18🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalberto.ns.cloudflare.com
A162.159.44.18Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalberto.ns.cloudflare.com
A172.64.35.18🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalberto.ns.cloudflare.com
NSlisa.ns.cloudflare.com
A2606:4700:50::adf5:3a83🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlisa.ns.cloudflare.com
A2803:f800:50::6ca2:c083🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlisa.ns.cloudflare.com
A2a06:98c1:50::ac40:2083🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlisa.ns.cloudflare.com
A108.162.192.131🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlisa.ns.cloudflare.com
A172.64.32.131🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlisa.ns.cloudflare.com
A173.245.58.131🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlisa.ns.cloudflare.com
MXmail.prequant.dev ⭐
A23.95.165.115🇺🇸 COLOCROSSING23.95.165.0/24
PTRmail.infinityblockchain.io
TXTv=spf1 ip4:23.95.165.115 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.85.14, 172.67.200.179
IPv6 hints2606:4700:3032::ac43:c8b3, 2606:4700:3033::6815:550e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=90, name=cloudflare-ech.com
SOAalberto.ns.cloudflare.comdns@cloudflare.com serial=2416482208

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

prequant.xyz
prequant.com
prequant.dev
prequant.pages.dev

Similar names

quranpet.xyz
quantper.xyz
quanterp.com
perquant.xyz
erpquant.com

Previous names

preprod-croisiland.dev
preprod-eric-martin.dev
preprod-ericmartin.dev
preprod-github.dev
preprod-labserver.dev
preprod-mp5zjg6n0f-peopleforce.dev
preprod-neos.dev
preprod.dev
preproduction.dev
preprompt.dev
preps.dev
prepstate.dev
prept.dev
preptide.dev
preptoolzdev.dev
prepup.dev
prepwise.dev
prepzone.dev
preql.dev
prequal.dev

Next names

prequel.dev
prerender-staging.dev
prerender-test.dev
prereq.dev
prereqpilot.dev
prerex.dev
prerit.dev
prernat.dev
preroast.dev
preround.dev
pres.dev
pres1av.dev
presa.dev
presage.dev
presail.dev
presale.dev
presales.dev
presalesos.dev
presbot.dev
presc.dev

DNS History

8 records (7 active, 1 former)

NSalberto.ns.cloudflare.comlisa.ns.cloudflare.comMXmail.prequant.devA104.21.85.14172.67.200.1792606:4700:3032::ac43:c8b32606:4700:3033::6815:550e23.95.165.115
●NSalberto.ns.cloudflare.com2026-10-02 → 2026-10-07 · 2 obs
● 2026-10-02 23:26:04
● 2026-10-07 11:01:50
●NSlisa.ns.cloudflare.com2026-10-02 → 2026-10-07 · 2 obs
● 2026-10-02 23:26:04
● 2026-10-07 11:01:50
●MXmail.prequant.dev2026-10-02 → 2026-10-07 · 2 obs
● 2026-10-02 23:26:04
● 2026-10-07 11:01:50
●A104.21.85.142026-10-03 → 2026-10-07 · 3 obs
○ 2026-10-02 23:26:04
● 2026-10-03 15:28:00
● 2026-10-07 11:01:50
●A172.67.200.1792026-10-03 → 2026-10-07 · 3 obs
○ 2026-10-02 23:26:04
● 2026-10-03 15:28:00
● 2026-10-07 11:01:50
○A23.95.165.1152026-10-02 → 2026-10-02 · 3 obs
● 2026-10-02 23:26:04
○ 2026-10-03 15:28:00
○ 2026-10-07 11:01:50
●A2606:4700:3032::ac43:c8b32026-10-03 → 2026-10-07 · 3 obs
○ 2026-10-02 23:26:04
● 2026-10-03 15:28:00
● 2026-10-07 11:01:50
●A2606:4700:3033::6815:550e2026-10-03 → 2026-10-07 · 3 obs
○ 2026-10-02 23:26:04
● 2026-10-03 15:28:00
● 2026-10-07 11:01:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
prequant.devlisa.ns.cloudflare.com, alberto.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.131

NS records: lisa.ns.cloudflare.com, alberto.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prequant.dev (unsigned zone)

⏱️ Timing

Total: 317ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.85.14, 172.67.200.179
AAAA22606:4700:3032::ac43:c8b3, 2606:4700:3033::6815:550e
NS2alberto.ns.cloudflare.com, lisa.ns.cloudflare.com
MX1mail.prequant.dev (pri: 10)
TXT1v=spf1 ip4:23.95.165.115 -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alberto.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

prequant.dev resolves to four IP addresses: 104.21.85.14, 172.67.200.179, 2606:4700:3032::ac43:c8b3 and 2606:4700:3033::6815:550e.

server288735.cc, www.cmpa.org, barbiepink.uk and two other host names share IP numbers with prequant.dev.

Name Servers

prequant.dev is served by two delegated name servers, alberto.ns.cloudflare.com and lisa.ns.cloudflare.com.

prequant.dev uses the same name servers as several other domains — among them doctormartensturkiye.com, soare-yijia.workers.dev, hohoyario112.workers.dev and two more.

prequant.dev has at least partial name server overlap with other domains, such as olinpfautzw13zj.pages.dev, quickchefsfoods.com, tyjgczuqukaijjeg2ah.com.cn and two others.

It is common to find these name servers paired with the name servers malavika.ns.cloudflare.com, nelly.ns.cloudflare.com, ken.ns.cloudflare.com and greg.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

alberto.ns.cloudflare.com carries IP addresses 108.162.195.18, 162.159.44.18 and 172.64.35.18, with 3 other addresses beyond those.

lisa.ns.cloudflare.com carries IP addresses 108.162.192.131, 172.64.32.131 and 173.245.58.131, with 3 other addresses beyond those.

Mail Servers

Mail for prequant.dev is handled by a single mail server, mail.prequant.dev.

There is one IP number for mail.prequant.dev: 23.95.165.115.