cdr.vn - robtex.com

cdr.vn

DNSSEC⚠️ Not signed
A45.252.248.37🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN
NSaryanna.ns.cloudflare.com ⭐
A2606:4700:50::a29f:265f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaryanna.ns.cloudflare.com
A2803:f800:50::6ca2:c25f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaryanna.ns.cloudflare.com
A2a06:98c1:50::ac40:225f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaryanna.ns.cloudflare.com
A108.162.194.95🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaryanna.ns.cloudflare.com
A162.159.38.95Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaryanna.ns.cloudflare.com
A172.64.34.95🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaryanna.ns.cloudflare.com
NSclayton.ns.cloudflare.com
A2606:4700:58::a29f:2ce2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclayton.ns.cloudflare.com
A2803:f800:50::6ca2:c3e2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclayton.ns.cloudflare.com
A2a06:98c1:50::ac40:23e2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRclayton.ns.cloudflare.com
A108.162.195.226🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclayton.ns.cloudflare.com
A162.159.44.226Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclayton.ns.cloudflare.com
A172.64.35.226🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclayton.ns.cloudflare.com
SOAaryanna.ns.cloudflare.comdns@cloudflare.com serial=2397338288

vn

DNSSEC🔒 Signed (DS record present)
NSdns-master.vnnic.vn ⭐
NSa.dns-servers.vn
NSb.dns-servers.vn
NSc.dns-servers.vn
NSd.dns-servers.vn
NSe.dns-servers.vn
NSf.dns-servers.vn
NSg.dns-servers.vn
NSh.dns-servers.vn
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2030579821

Same first word

cdr.cn
cdr.in
cdr.co.ma
cdr.nz
cdr.kr
cdr.gov.ae
cdr.ad
cdr.net
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cdr.nl
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rdc.pt
rcd.co.uk
rdc.services
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dcr.coffee
crd.cn
dcr.com.my
drc.ru
rdc.com.mx
crd.asia
crd.nl
dcr.be
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crd.ru
rdc.it
rdc.by
dcr.at
rcd.ch
drc.design
rcd.ai
drc.co.zw
crd.eu
dcr.co.jp
rdc.kz
crd.cc
drc.work
drc.vn
dcr.photography
crd.gr
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rcd.pl
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rcd.lt
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rcd.name
rcd.no
drc.gov.eg
rdc.co.ke
rcd.org
dcr.com.pl
rdc.az
rdc.gov.it
rdc.co.in
crd.gov.pl
dcr.hu
drc.gov.bt
drc.wine
dcr.org.cn
crd.to
rdc.co.il
drc.no
dcr.ch
drc.cl
rdc.gr
rdc.govt.nz
rdc.com.py
dcr.com.co
rdc.com.tr
drc.tech
drc.ch
crd.com.tw
rdc.mu
rdc.co
dcr.se
dcr.fr
rdc.no
drc.info
rdc.mx
drc.net
dcr.co.kr
drc.lt

DNS History

3 records (3 active, 0 former)

NSaryanna.ns.cloudflare.comclayton.ns.cloudflare.comA45.252.248.37
●NSaryanna.ns.cloudflare.com2026-03-24 → 2026-03-25 · 2 obs
● 2026-03-24 08:02:16
● 2026-03-25 00:53:44
●NSclayton.ns.cloudflare.com2026-03-24 → 2026-03-25 · 2 obs
● 2026-03-24 08:02:16
● 2026-03-25 00:53:44
●A45.252.248.372026-03-24 → 2026-03-25 · 2 obs
● 2026-03-24 08:02:16
● 2026-03-25 00:53:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...16 records
cdr.vnaryanna.ns.cloudflare.com, clayton.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.95

NS records: aryanna.ns.cloudflare.com, clayton.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdr.vn (unsigned zone)

⏱️ Timing

Total: 878ms | Queries: -

📄 Records

TypeCountSample Data
A145.252.248.37
NS2aryanna.ns.cloudflare.com, clayton.ns.cloudflare.com
SOA1aryanna.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 16

In-bailiwick: 16 (a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn...)

Analysis

IP Addresses

cdr.vn points to a single IP number: 45.252.248.37.

other host names for instance vector6.com, skynext.vn, khovector.com, www.mayphatdienvietnhat.vn and securitysummit.vn share IP numbers with cdr.vn.

Name Servers

cdr.vn is delegated to two name servers: aryanna.ns.cloudflare.com and clayton.ns.cloudflare.com.

cdr.vn at least partially shares name servers with other domains, for instance fdghb.com, dndsmans.com, ddd1grldrkgprdo.com, vragenvuur.com and horvath.co.

These name servers are often used with dax.ns.cloudflare.com and elsa.ns.cloudflare.com.

Host names with six IP numbers:

aryanna.ns.cloudflare.com points to: 2606:4700:50::a29f:265f, 2803:f800:50::6ca2:c25f, 2a06:98c1:50::ac40:225f, 108.162.194.95, 162.159.38.95 and 172.64.34.95; clayton.ns.cloudflare.com points to: 2606:4700:58::a29f:2ce2, 2803:f800:50::6ca2:c3e2, 2a06:98c1:50::ac40:23e2, 108.162.195.226, 162.159.44.226 and 172.64.35.226.