arcos-cn.com - robtex.com

arcos-cn.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:1724🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:d0ca🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.23.36Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.208.202🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaarav.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c3c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaarav.ns.cloudflare.com
A2803:f800:50::6ca2:c33c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaarav.ns.cloudflare.com
A2a06:98c1:50::ac40:233c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaarav.ns.cloudflare.com
A108.162.195.60🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaarav.ns.cloudflare.com
A162.159.44.60Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaarav.ns.cloudflare.com
A172.64.35.60🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaarav.ns.cloudflare.com
NSsureena.ns.cloudflare.com
A2606:4700:50::a29f:267e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsureena.ns.cloudflare.com
A2803:f800:50::6ca2:c27e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsureena.ns.cloudflare.com
A2a06:98c1:50::ac40:227e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsureena.ns.cloudflare.com
A108.162.194.126🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsureena.ns.cloudflare.com
A162.159.38.126Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsureena.ns.cloudflare.com
A172.64.34.126🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsureena.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.23.36, 172.67.208.202
IPv6 hints2606:4700:3033::6815:1724, 2606:4700:3035::ac43:d0ca
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=228, name=cloudflare-ech.com
SOAaarav.ns.cloudflare.comdns@cloudflare.com serial=2407029735

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=1785508332

Same first word

arcos-cn.com

Similar names

cro-scan.com
arc-cons.com
sonar-cc.nl
acr-cons.ch

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSaarav.ns.cloudflare.comsureena.ns.cloudflare.comdns23.hichina.comdns24.hichina.comjuming.dnsdun.comjuming.dnsdun.netMXmxn.mxhichina.commxw.mxhichina.comA104.21.23.36172.67.208.2022606:4700:3033::6815:17242606:4700:3035::ac43:d0ca156.232.243.222606:4700:3033::ac43:d0ca2606:4700:3035::6815:1724
●NSaarav.ns.cloudflare.com2026-04-14 → 2026-07-31 · 3 obs
○ 2020-01-18 19:15:00
● 2026-04-14 01:35:30
● 2026-07-31 14:48:40
○NSdns23.hichina.com2015-08-05 → 2017-01-09 · 4 obs
● 2015-08-05 09:38:16
● 2017-01-09 21:21:38
○ 2020-01-18 19:15:00
○ 2026-07-31 14:48:40
○NSdns24.hichina.com2015-08-05 → 2017-01-09 · 4 obs
● 2015-08-05 09:38:16
● 2017-01-09 21:21:38
○ 2020-01-18 19:15:00
○ 2026-07-31 14:48:40
○NSjuming.dnsdun.com2020-01-18 → 2020-01-18 · 4 obs
○ 2017-01-09 21:21:38
● 2020-01-18 19:15:00
○ 2026-04-14 01:35:30
○ 2026-07-31 14:48:40
○NSjuming.dnsdun.net2020-01-18 → 2020-01-18 · 4 obs
○ 2017-01-09 21:21:38
● 2020-01-18 19:15:00
○ 2026-04-14 01:35:30
○ 2026-07-31 14:48:40
●NSsureena.ns.cloudflare.com2026-04-14 → 2026-07-31 · 3 obs
○ 2020-01-18 19:15:00
● 2026-04-14 01:35:30
● 2026-07-31 14:48:40
○MXmxn.mxhichina.com2015-08-05 → 2017-01-09 · 4 obs
● 2015-08-05 09:38:16
● 2017-01-09 21:21:38
○ 2020-01-18 19:15:00
○ 2026-07-31 14:48:40
○MXmxw.mxhichina.com2015-08-05 → 2017-01-09 · 4 obs
● 2015-08-05 09:38:16
● 2017-01-09 21:21:38
○ 2020-01-18 19:15:00
○ 2026-07-31 14:48:40
●A104.21.23.362026-04-14 → 2026-07-31 · 3 obs
○ 2020-01-18 19:15:00
● 2026-04-14 01:35:30
● 2026-07-31 14:48:40
○A156.232.243.222020-01-18 → 2020-01-18 · 3 obs
● 2020-01-18 19:15:00
○ 2026-04-14 01:35:30
○ 2026-07-31 14:48:40
●A172.67.208.2022026-04-14 → 2026-07-31 · 3 obs
○ 2020-01-18 19:15:00
● 2026-04-14 01:35:30
● 2026-07-31 14:48:40
●A2606:4700:3033::6815:17242026-07-20 → 2026-07-31 · 3 obs
○ 2026-06-09 06:56:38
● 2026-07-20 00:27:16
● 2026-07-31 14:48:40
○A2606:4700:3033::ac43:d0ca2026-04-14 → 2026-06-09 · 5 obs
○ 2020-01-18 19:15:00
● 2026-04-14 01:35:30
● 2026-06-09 06:56:38
○ 2026-07-20 00:27:16
○ 2026-07-31 14:48:40
○A2606:4700:3035::6815:17242026-04-14 → 2026-06-09 · 5 obs
○ 2020-01-18 19:15:00
● 2026-04-14 01:35:30
● 2026-06-09 06:56:38
○ 2026-07-20 00:27:16
○ 2026-07-31 14:48:40
●A2606:4700:3035::ac43:d0ca2026-07-20 → 2026-07-31 · 3 obs
○ 2026-06-09 06:56:38
● 2026-07-20 00:27:16
● 2026-07-31 14:48:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
arcos-cn.comsureena.ns.cloudflare.com, aarav.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.60

NS records: sureena.ns.cloudflare.com, aarav.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for arcos-cn.com (unsigned zone)

⏱️ Timing

Total: 145ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.23.36, 172.67.208.202
AAAA22606:4700:3035::ac43:d0ca, 2606:4700:3033::6815:1724
NS2aarav.ns.cloudflare.com, sureena.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1aarav.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

arcos-cn.com resolves to four IP addresses: 104.21.23.36, 172.67.208.202, 2606:4700:3033::6815:1724 and 2606:4700:3035::ac43:d0ca.

xichuanlanka.com, (0x666574697368)bin.com, crystalreading.com plus two other host names have IP numbers in common with arcos-cn.com.

Name Servers

arcos-cn.com has two authoritative name servers — aarav.ns.cloudflare.com and sureena.ns.cloudflare.com.

The name server configuration of arcos-cn.com is shared with other domains, for instance rxdljz.com, shuweitrading.com, yufan-hk.com and two others.

arcos-cn.com shares at least some of its name servers with other domains, including x2crypto.io, hd(0x706f726e)ix.com, aname.net and two others.

These name servers are frequently paired with the name servers wells.ns.cloudflare.com and tia.ns.cloudflare.com.

Hosts with 6 IP addresses each:

aarav.ns.cloudflare.com points to 108.162.195.60, 162.159.44.60, 172.64.35.60 and 3 other IP addresses.

sureena.ns.cloudflare.com points to 108.162.194.126, 162.159.38.126, 172.64.34.126 and 3 other IP addresses.