fourone.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

fourone.dev

DNSSEC⚠️ Not signed
A192.64.119.253🇺🇸 NAMCHEAP-PH192.64.119.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
NSdns1.registrar-servers.com ⭐
A2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
A156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
NSdns2.registrar-servers.com
A2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
A156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.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
SOAdns1.registrar-servers.comhostmaster@registrar-servers.com serial=1742398240

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

fourone.be
fourone.ai
fourone.media
fourone.de
fourone.com.au
fourone.ru
fourone.in
fourone.at
fourone.nl
fourone.dev
fourone.kr
fourone.com
fourone.se
fourone.it
fourone.org
fourone.it.com
fourone.one
fourone.com.br
fourone.com.do
fourone.co.uk
fourone.net
fourone.eu
fourone.jp
fourone.pages.dev
fourone.cc
fourone.lima-city.de
fourone.uk
fourone.io
fourone.my
fourone.bet

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oreofun.se
onefour.world
onefour.co.za
neurofo.com
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foneuro.com
eurofon.it
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ourfone.com
neofour.com
eurofon.de
uoforen.de
onefour.store
onefour.ru
funeroo.co
oneforu.ai
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onerouf.com
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euforon.gr
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onefour.us
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onefour.eu
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neofour.cz
onefour.me
eurofon.ru
oreofun.fi
onefour.net
ruoneof.us
onefour.ai
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eurofon.pl
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Previous names

fouring.dev
fourinthemorning.dev
fourk.dev
fourka.dev
fourlakes.dev
fourlayer.dev
fourleaves.dev
fourlights.dev
fourlorne.dev
fourm.dev
fourmi.dev
fourminds.dev
fourms.dev
fournet.dev
fournier.dev
fourniere.dev
fournine.dev
fournines.dev
fourny.dev
fourohfour.dev

Next names

fouronefive.dev
fourotwo.dev
fourpaws.dev
fourpay.dev
fourpeaks.dev
fourpillars.dev
fourpointfive.dev
fourq.dev
fourre.dev
fourrier.dev
fourrisk.dev
fours.dev
fourscore.dev
fourseat.dev
foursevenseven.dev
fourside.dev
foursight.dev
foursignals.dev
foursniper.dev
fourspaces.dev

DNS History

8 records (8 active, 0 former)

NSdns1.registrar-servers.comdns2.registrar-servers.comMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comA192.64.119.253
●NSdns1.registrar-servers.com2026-08-31 → 2026-09-27 · 2 obs
● 2026-08-31 17:26:48
● 2026-09-27 22:33:10
●NSdns2.registrar-servers.com2026-08-31 → 2026-09-27 · 2 obs
● 2026-08-31 17:26:48
● 2026-09-27 22:33:10
●MXeforward1.registrar-servers.com2026-08-31 → 2026-09-27 · 4 obs
● 2026-08-31 17:26:48
○ 2026-09-03 07:59:24
● 2026-09-06 04:20:26
● 2026-09-27 22:33:10
●MXeforward2.registrar-servers.com2026-08-31 → 2026-09-27 · 4 obs
● 2026-08-31 17:26:48
○ 2026-09-03 07:59:24
● 2026-09-06 04:20:26
● 2026-09-27 22:33:10
●MXeforward3.registrar-servers.com2026-08-31 → 2026-09-27 · 4 obs
● 2026-08-31 17:26:48
○ 2026-09-03 07:59:24
● 2026-09-06 04:20:26
● 2026-09-27 22:33:10
●MXeforward4.registrar-servers.com2026-08-31 → 2026-09-27 · 4 obs
● 2026-08-31 17:26:48
○ 2026-09-03 07:59:24
● 2026-09-06 04:20:26
● 2026-09-27 22:33:10
●MXeforward5.registrar-servers.com2026-08-31 → 2026-09-27 · 4 obs
● 2026-08-31 17:26:48
○ 2026-09-03 07:59:24
● 2026-09-06 04:20:26
● 2026-09-27 22:33:10
●A192.64.119.2532026-08-31 → 2026-09-27 · 4 obs
● 2026-08-31 17:26:48
○ 2026-09-03 07:59:24
● 2026-09-06 04:20:26
● 2026-09-27 22:33:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
fourone.devdns1.registrar-servers.com, dns2.registrar-servers.com-

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fourone.dev (unsigned zone)

⏱️ Timing

Total: 1547ms | Queries: -

📄 Records

TypeCountSample Data
A1192.64.119.253
NS2dns1.registrar-servers.com, dns2.registrar-servers.com
MX5eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...
TXT1v=spf1 include:spf.efwd.registrar-server
SOA1dns1.registrar-servers.com hostmaster.re

Analysis

IP Addresses

fourone.dev resolves to one IP address: 192.64.119.253.

hzanyu.banzhu.net, elderberrydirectcare.com, lagluam.com and two other host names share IP numbers with fourone.dev.

Name Servers

fourone.dev is served by two delegated name servers, dns1.registrar-servers.com and dns2.registrar-servers.com.

fourone.dev uses the same name servers as several other domains — among them goldpot194.vip, mentatai.ai, uvteams.com and two more.

Each of the two host names carries two IP addresses: dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200, and dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

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

fourone.dev has at least partial mail server overlap with other domains such as buy-ad-account.click, pusatprediksibola.com, nobordersmarathi.com and two more.

These mail servers frequently appear alongside the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.

Hosts with just one 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.

The host names eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com each resolve to 162.255.118.51.

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