prequant.dev - dns.ninja

🛡️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=166, 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)

Subdomains

mail.prequant.dev

Same first word

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

Similar names

quranpet.xyz
quantper.xyz
quanterp.com
perquant.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
preproduccion.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
prerise.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

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 → 2026-10-20 · 2 obs
● 2026-10-02 23:26:04
● 2026-10-20 11:42:46
●NSlisa.ns.cloudflare.com2026-10-02 → 2026-10-20 · 2 obs
● 2026-10-02 23:26:04
● 2026-10-20 11:42:46
●MXmail.prequant.dev2026-10-02 → 2026-10-20 · 2 obs
● 2026-10-02 23:26:04
● 2026-10-20 11:42:46
●A104.21.85.142026-10-03 → 2026-10-20 · 3 obs
○ 2026-10-02 23:26:04
● 2026-10-03 15:28:00
● 2026-10-20 11:42:46
●A172.67.200.1792026-10-03 → 2026-10-20 · 3 obs
○ 2026-10-02 23:26:04
● 2026-10-03 15:28:00
● 2026-10-20 11:42:46
○A23.95.165.1152026-10-02 → 2026-10-02 · 3 obs
● 2026-10-02 23:26:04
○ 2026-10-03 15:28:00
○ 2026-10-20 11:42:46
●A2606:4700:3032::ac43:c8b32026-10-03 → 2026-10-20 · 3 obs
○ 2026-10-02 23:26:04
● 2026-10-03 15:28:00
● 2026-10-20 11:42:46
●A2606:4700:3033::6815:550e2026-10-03 → 2026-10-20 · 3 obs
○ 2026-10-02 23:26:04
● 2026-10-03 15:28:00
● 2026-10-20 11:42:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
prequant.devalberto.ns.cloudflare.com, lisa.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.18

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prequant.dev (unsigned zone)

⏱️ Timing

Total: 1393ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.200.179, 104.21.85.14
AAAA22606:4700:3033::6815:550e, 2606:4700:3032::ac43:c8b3
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

Hierarchy

mail.prequant.dev is delegated beneath prequant.dev.

IP Addresses

prequant.dev points to the 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

Two name servers handle the delegation for prequant.dev: 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.

There is at least partial name server overlap between prequant.dev and other domains — olinpfautzw13zj.pages.dev, quickchefsfoods.com, tyjgczuqukaijjeg2ah.com.cn and two more among them.

These name servers tend to appear in combination 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 resolves to 108.162.195.18, 162.159.44.18 and 172.64.35.18 among others, with 3 other IP addresses in total.

lisa.ns.cloudflare.com resolves to 108.162.192.131, 172.64.32.131 and 173.245.58.131 among others, with 3 other IP addresses in total.

Mail Servers

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

mail.prequant.dev carries a single IP number, which is 23.95.165.115.