sdrc.com.vn - robtex.com

sdrc.com.vn

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:5159🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:8d51🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.81.89Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.141.81🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdaniella.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26e4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaniella.ns.cloudflare.com
A2803:f800:50::6ca2:c2e4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdaniella.ns.cloudflare.com
A2a06:98c1:50::ac40:22e4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdaniella.ns.cloudflare.com
A108.162.194.228🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaniella.ns.cloudflare.com
A162.159.38.228Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaniella.ns.cloudflare.com
A172.64.34.228🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaniella.ns.cloudflare.com
NStosana.ns.cloudflare.com
A2606:4700:58::a29f:2c2b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtosana.ns.cloudflare.com
A2803:f800:50::6ca2:c32b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtosana.ns.cloudflare.com
A2a06:98c1:50::ac40:232b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtosana.ns.cloudflare.com
A108.162.195.43🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtosana.ns.cloudflare.com
A162.159.44.43Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtosana.ns.cloudflare.com
A172.64.35.43🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtosana.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.81.89, 172.67.141.81
IPv6 hints2606:4700:3036::6815:5159, 2606:4700:3036::ac43:8d51
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=97, name=cloudflare-ech.com
SOAdaniella.ns.cloudflare.comdns@cloudflare.com serial=2399134473

com.vn

DNSSEC⚠️ Not signed
NSdns-master.vnnic.vn ⭐
NSa.dns-servers.vn ⚠️ Not in parent delegation
NSb.dns-servers.vn ⚠️ Not in parent delegation
NSc.dns-servers.vn ⚠️ Not in parent delegation
NSd.dns-servers.vn ⚠️ Not in parent delegation
NSe.dns-servers.vn ⚠️ Not in parent delegation
NSf.dns-servers.vn ⚠️ Not in parent delegation
NSg.dns-servers.vn ⚠️ Not in parent delegation
NSh.dns-servers.vn ⚠️ Not in parent delegation
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2022684719

Same first word

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sdrc.in
sdrc.co.za
sdrc.it
sdrc.co.in
sdrc.com.vn
sdrc.com.cn
sdrc.de
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sdrc.qld.gov.au
sdrc.org.cn

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rdcs.biz
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dsrc.in
dsrc.fr
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crds.fr
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csrd.cn
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drcs.ca
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cdrs.sp.gov.br
rsdc.dk
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drcs.hu
rsdc.fr
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rdsc.com.au
dscr.akamai.net
rdsc.co.in
csdr.eu
dsrc.it
drsc.co.jp
crds.online
dscr.akamai-staging.net
crds.eu
rcds.net
dsrc.biz
drcs.com.au
rdsc.nl
dsrc.com
rcds.ru
srdc.org.hk
dcsr.de
drcs.biz
crsd.cn
drsc.net
dsrc.se
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cdsr.org
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rsdc.org
rcds.ch
sdcr.com
dcrs.pl
scdr.uk.com

DNS History

8 records (6 active, 2 former)

20162017201820192020202120222023202420252026NSdaniella.ns.cloudflare.comtosana.ns.cloudflare.comns1.vietnamregister.netA104.21.81.89172.67.141.812606:4700:3036::6815:51592606:4700:3036::ac43:8d5142.112.16.123
●NSdaniella.ns.cloudflare.com2026-04-08 → 2026-04-23 · 3 obs
○ 2017-03-15 16:07:18
● 2026-04-08 07:03:34
● 2026-04-23 16:48:44
○NSns1.vietnamregister.net2015-05-28 → 2016-07-07 · 4 obs
● 2015-05-28 05:15:48
● 2016-07-07 03:48:08
○ 2017-03-15 16:07:18
○ 2026-04-23 16:48:44
●NStosana.ns.cloudflare.com2026-04-08 → 2026-04-23 · 3 obs
○ 2017-03-15 16:07:18
● 2026-04-08 07:03:34
● 2026-04-23 16:48:44
●A104.21.81.892026-04-08 → 2026-04-23 · 3 obs
○ 2017-03-15 16:07:18
● 2026-04-08 07:03:34
● 2026-04-23 16:48:44
●A172.67.141.812026-04-08 → 2026-04-23 · 3 obs
○ 2017-03-15 16:07:18
● 2026-04-08 07:03:34
● 2026-04-23 16:48:44
●A2606:4700:3036::6815:51592026-04-08 → 2026-04-23 · 3 obs
○ 2017-03-15 16:07:18
● 2026-04-08 07:03:34
● 2026-04-23 16:48:44
●A2606:4700:3036::ac43:8d512026-04-08 → 2026-04-23 · 3 obs
○ 2017-03-15 16:07:18
● 2026-04-08 07:03:34
● 2026-04-23 16:48:44
○A42.112.16.1232015-05-28 → 2016-07-07 · 4 obs
● 2015-05-28 05:15:48
● 2016-07-07 03:48:08
○ 2017-03-15 16:07:18
○ 2026-04-23 16:48:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, f.dns-servers.vn, g.dns-servers.vn, b.dns-servers.vn...-
sdrc.com.vntosana.ns.cloudflare.com, daniella.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.43

NS records: tosana.ns.cloudflare.com, daniella.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdrc.com.vn (unsigned zone)

⏱️ Timing

Total: 1018ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.81.89, 172.67.141.81
AAAA22606:4700:3036::6815:5159, 2606:4700:3036::ac43:8d51
NS2daniella.ns.cloudflare.com, tosana.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1daniella.ns.cloudflare.com dns.cloudflar

Analysis

IP Addresses

sdrc.com.vn resolves to four IP numbers: 2606:4700:3036::6815:5159, 2606:4700:3036::ac43:8d51, 104.21.81.89 and 172.67.141.81.

Other host names such as fixredeyes.com, gblsecurities.click, sitenieklet.org, bizzn.cn and promeai.com share IPs with sdrc.com.vn.

Name Servers

sdrc.com.vn is delegated to two name servers: daniella.ns.cloudflare.com and tosana.ns.cloudflare.com.

sdrc.com.vn shares the same name server setup as silvarenquomo.sbs, yefe.co.il, nqlab.net, justfloat.com and noctarilavex.sbs.

sdrc.com.vn at least partially shares name servers with other domains, for instance fitzroyyachts.com, eemoving.com, solentraqazil.com, yootx.com and lordfilmwq.ru.

these name servers are commonly used with lamar.ns.cloudflare.com, ezra.ns.cloudflare.com, algin.ns.cloudflare.com and celine.ns.cloudflare.com.

Host names with six IP numbers:

daniella.ns.cloudflare.com points to 2606:4700:50::a29f:26e4, 2803:f800:50::6ca2:c2e4, 2a06:98c1:50::ac40:22e4, 108.162.194.228, 162.159.38.228 and 172.64.34.228.

tosana.ns.cloudflare.com points to 2606:4700:58::a29f:2c2b, 2803:f800:50::6ca2:c32b, 2a06:98c1:50::ac40:232b, 108.162.195.43, 162.159.44.43 and 172.64.35.43.