fourcoder.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

fourcoder.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:d1e3🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:5d7e🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.93.126Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.209.227🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScrystal.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26ca🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A2803:f800:50::6ca2:c2ca🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcrystal.ns.cloudflare.com
A2a06:98c1:50::ac40:22ca🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcrystal.ns.cloudflare.com
A108.162.194.202🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A162.159.38.202Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A172.64.34.202🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
NSyadiel.ns.cloudflare.com
A2606:4700:58::a29f:2c04🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyadiel.ns.cloudflare.com
A2803:f800:50::6ca2:c304🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRyadiel.ns.cloudflare.com
A2a06:98c1:50::ac40:2304🇺🇸 Cloudflare2a06:98c1:50::/45
PTRyadiel.ns.cloudflare.com
A108.162.195.4🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyadiel.ns.cloudflare.com
A162.159.44.4Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyadiel.ns.cloudflare.com
A172.64.35.4🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyadiel.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.93.126, 172.67.209.227
IPv6 hints2606:4700:3034::ac43:d1e3, 2606:4700:3035::6815:5d7e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=220, name=cloudflare-ech.com
SOAcrystal.ns.cloudflare.comdns@cloudflare.com serial=2418175467

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1794181821

Same first word

fourcoder.com

Similar names

cordefour.com
duroforce.com
rofudecor.com
decorforu.com
forcuredo.blog
fourdecor.info
fourcored.com
credoforu.com

Previous names

fourcmg.com
fourcms.com
fourcmusic.com
fourco.com
fourcoaches.com
fourcoaching.com
fourcoastal.com
fourcoastconsulting.com
fourcoasts.com
fourcoatings.com
fourcoatsllc.com
fourcoatspainting.com
fourcoconuts.com
fourcoconutsbaja.com
fourcoconutstravel.com
fourcocumbers.com
fourcode.com
fourcodecraft.com
fourcodellc.com

Next names

fourcoders.com
fourcodes.com
fourcodesports.com
fourcodex.com
fourcoding.com
fourcoff.com
fourcoffee.com
fourcoffeebeans.com
fourcoffeebistro.com
fourcoffees.com
fourcogs.com
fourcoin.com
fourcoins.com
fourcokemlab.com
fourcoles.com
fourcollectionexamplecom.com
fourcollective.com
fourcollectivemedia.com

DNS History

11 records (6 active, 5 former)

2017201820192020202120222023202420252026NScrystal.ns.cloudflare.comyadiel.ns.cloudflare.comdns10.hichina.comdns9.hichina.comMXmxbiz1.qq.commxbiz2.qq.comA104.21.93.126172.67.209.2272606:4700:3034::ac43:d1e32606:4700:3035::6815:5d7e120.26.109.154
●NScrystal.ns.cloudflare.com2026-08-22 → 2026-11-09 · 3 obs
○ 2017-08-17 05:50:52
● 2026-08-22 22:33:32
● 2026-11-09 00:11:20
○NSdns10.hichina.com2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 22:13:28
○ 2026-08-22 22:33:32
○ 2026-11-09 00:11:20
○NSdns9.hichina.com2016-12-14 → 2017-08-17 · 4 obs
● 2016-12-14 22:13:28
● 2017-08-17 05:50:52
○ 2026-08-22 22:33:32
○ 2026-11-09 00:11:20
●NSyadiel.ns.cloudflare.com2026-08-22 → 2026-11-09 · 3 obs
○ 2017-08-17 05:50:52
● 2026-08-22 22:33:32
● 2026-11-09 00:11:20
○MXmxbiz1.qq.com2016-12-14 → 2017-08-17 · 4 obs
● 2016-12-14 22:13:28
● 2017-08-17 05:50:52
○ 2026-08-22 22:33:32
○ 2026-11-09 00:11:20
○MXmxbiz2.qq.com2016-12-14 → 2017-08-17 · 4 obs
● 2016-12-14 22:13:28
● 2017-08-17 05:50:52
○ 2026-08-22 22:33:32
○ 2026-11-09 00:11:20
●A104.21.93.1262026-08-22 → 2026-11-09 · 3 obs
○ 2017-08-17 05:50:52
● 2026-08-22 22:33:32
● 2026-11-09 00:11:20
○A120.26.109.1542016-12-14 → 2017-08-17 · 4 obs
● 2016-12-14 22:13:28
● 2017-08-17 05:50:52
○ 2026-08-22 22:33:32
○ 2026-11-09 00:11:20
●A172.67.209.2272026-08-22 → 2026-11-09 · 3 obs
○ 2017-08-17 05:50:52
● 2026-08-22 22:33:32
● 2026-11-09 00:11:20
●A2606:4700:3034::ac43:d1e32026-08-22 → 2026-11-09 · 3 obs
○ 2017-08-17 05:50:52
● 2026-08-22 22:33:32
● 2026-11-09 00:11:20
●A2606:4700:3035::6815:5d7e2026-08-22 → 2026-11-09 · 3 obs
○ 2017-08-17 05:50:52
● 2026-08-22 22:33:32
● 2026-11-09 00:11:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
fourcoder.comcrystal.ns.cloudflare.com, yadiel.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.4

NS records: crystal.ns.cloudflare.com, yadiel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fourcoder.com (unsigned zone)

⏱️ Timing

Total: 377ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.93.126, 172.67.209.227
AAAA22606:4700:3034::ac43:d1e3, 2606:4700:3035::6815:5d7e
NS2crystal.ns.cloudflare.com, yadiel.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1crystal.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (crystal.ns.cloudflare.com, crystal.ns.cloudflare.com, crystal.ns.cloudflare.com...)

Analysis

IP Addresses

fourcoder.com directs to four IP numbers, which are 104.21.93.126, 172.67.209.227, 2606:4700:3034::ac43:d1e3 and 2606:4700:3035::6815:5d7e.

Two other host names, along with seniorlegalhelp.vip, cfa187260.uk and lajitong.org.cn, also share IP numbers with fourcoder.com.

Name Servers

fourcoder.com is delegated to two name servers: crystal.ns.cloudflare.com and yadiel.ns.cloudflare.com.

fourcoder.com shares its NS records with other domains, for example ruiwkj.com, shexinjixie.com, 8xamo9i.com and two others.

The name servers of fourcoder.com overlap at least partially with those of other domains — among them 12625e.com, xocdia123.co, camilabeautycare.workers.dev and two more.

The name servers apollo.ns.cloudflare.com, alec.ns.cloudflare.com and destiny.ns.cloudflare.com are commonly seen alongside these name servers.

DNS names with 6 IP addresses:

crystal.ns.cloudflare.com resolves to 108.162.194.202, 162.159.38.202, 172.64.34.202 and 3 other IP addresses.

yadiel.ns.cloudflare.com resolves to 108.162.195.4, 162.159.44.4, 172.64.35.4 and 3 other IP addresses.