std.rs - dns.ninja

std.rs

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:9a🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:973f🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.0.154Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.151.63🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScarlos.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c70🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarlos.ns.cloudflare.com
A2803:f800:50::6ca2:c370🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcarlos.ns.cloudflare.com
A2a06:98c1:50::ac40:2370🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcarlos.ns.cloudflare.com
A108.162.195.112🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarlos.ns.cloudflare.com
A162.159.44.112Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarlos.ns.cloudflare.com
A172.64.35.112🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarlos.ns.cloudflare.com
NSgrace.ns.cloudflare.com
A2606:4700:50::adf5:3a9f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrace.ns.cloudflare.com
A2803:f800:50::6ca2:c09f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgrace.ns.cloudflare.com
A2a06:98c1:50::ac40:209f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgrace.ns.cloudflare.com
A108.162.192.159🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrace.ns.cloudflare.com
A172.64.32.159🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrace.ns.cloudflare.com
A173.245.58.159🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrace.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.0.154, 172.67.151.63
IPv6 hints2606:4700:3035::6815:9a, 2606:4700:3036::ac43:973f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=71, name=cloudflare-ech.com
SOAcarlos.ns.cloudflare.comdns@cloudflare.com serial=2408339627

rs

DNSSEC🔒 Signed (DS record present)
NSa.nic.rs ⭐
NSb.nic.rs
NSc.nic.rs
NSf.nic.rs
NSh.nic.rs
NSl.nic.rs
TXTrs zone update: 2026-07-13 06:30:04 +02:00 (EPOCH 1783917004)
SOAa.nic.rshostmaster@nic.rs 2026-07-13 #15

Same first word

std.mn
std.uz
std.com
std.es
std.cloud
std.vn
std.chat
std.ck.ua
std.org.tw
std.gov.cn
std.com.hk
std.com.ro
std.name
std.biz
std.co
std.se
std.im
std.com.mx
std.tv
std.com.pl
std.com.vn
std.best
std.com.sg
std.co.th
std.it
std.lv
std.com.ua
std.io
std.me
std.com.ar
std.org
std.lt
std.at
std.co.za
std.net
std.hk
std.co.uk
std.priv.at
std.nagoya
std.su
std.fi
std.ae
std.hr
std.com.au
std.kr
std.in
std.com.pk
std.sk
std.com.cn
std.cn
std.cl
std.ie
std.guide
std.org.tr
std.systems
std.com.br
std.rs
std.fyi
std.ru
std.ch
std.dk
std.mobi
std.ee
std.co.ke
std.co.id
std.com.tw
std.co.kr
std.info
std.rocks
std.ltd
std.jp
std.ma
std.pt
std.hu
std.today
std.eu
std.cz
std.nl
std.fr
std.pl
std.sh

Similar names

dts.de
dts.support
sdt.io
sdt.uy
dst.com.au
tds.org.tw
dts.email
tds.com.ar
dst.pl
tds.com.cn
dts.waw.pl
tds.com.br
tsd.com.qa
sdt.institute
tds.tj
dst.se
dst.mil.nz
tds.com.ua
sdt.co.za
dst.gov.in
dts.lv
sdt.it
tsd.k12.tn.us
dst.nv.us
dts.tw
sdt.su
dst.co.th
tds.at
dst.gov.mo
tds.gr
dts.me
tds.to
tds.com.eg
tds.cz
dts.travel
dst.dk
dts.ir
tds.com.tr
dst.ac.kr
dts.co.rw
dts.by
dst.com
tds.jobs
sdt.co.kr
tds.cc
tds.ai
tsd.us
tds.be
dst.news
sdt.com.tr
dst.ia.us
tsd.co.za
sdt.life
dts.net.sa
tds.it
tsd.net
dts.dk
tsd.su
tds.pt
tds.org.hk
dst.gr
dst.de
tds.com.au
tds.srl
tds.mx
sdt.training
tds.lk
sdt.support
tsd.net.au
dts.parts
tds.live
sdt.ru
tsd.se
dts.be
dts.su
sdt.org
tds.cl
dts.ninja
dts.diamonds
dts.qld.gov.au
dts.edu
sdt.dk
sdt.edu.gh
tds.foundation

DNS History

6 records (6 active, 0 former)

NScarlos.ns.cloudflare.comgrace.ns.cloudflare.comA104.21.0.154172.67.151.632606:4700:3035::6815:9a2606:4700:3036::ac43:973f
●NScarlos.ns.cloudflare.com2026-06-30 → 2026-07-13 · 2 obs
● 2026-06-30 02:03:56
● 2026-07-13 04:45:52
●NSgrace.ns.cloudflare.com2026-06-30 → 2026-07-13 · 2 obs
● 2026-06-30 02:03:56
● 2026-07-13 04:45:52
●A104.21.0.1542026-06-30 → 2026-07-13 · 2 obs
● 2026-06-30 02:03:56
● 2026-07-13 04:45:52
●A172.67.151.632026-06-30 → 2026-07-13 · 2 obs
● 2026-06-30 02:03:56
● 2026-07-13 04:45:52
●A2606:4700:3035::6815:9a2026-06-30 → 2026-07-13 · 2 obs
● 2026-06-30 02:03:56
● 2026-07-13 04:45:52
●A2606:4700:3036::ac43:973f2026-06-30 → 2026-07-13 · 2 obs
● 2026-06-30 02:03:56
● 2026-07-13 04:45:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rsh.nic.rs, f.nic.rs, c.nic.rs, a.nic.rs...12 records
std.rscarlos.ns.cloudflare.com, grace.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.112

NS records: carlos.ns.cloudflare.com, grace.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for std.rs (unsigned zone)

⏱️ Timing

Total: 2296ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.0.154, 172.67.151.63
AAAA22606:4700:3036::ac43:973f, 2606:4700:3035::6815:9a
NS2carlos.ns.cloudflare.com, grace.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1carlos.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.rs, b.nic.rs, c.nic.rs...)

Analysis

IP Addresses

std.rs points to the four IP addresses 104.21.0.154, 172.67.151.63, 2606:4700:3035::6815:9a and 2606:4700:3036::ac43:973f.

Among the host names that share IP numbers with std.rs are futurelinkcare.com, blockzone.com, lakewoodoptometry.com and two others.

Name Servers

std.rs has two authoritative name servers — carlos.ns.cloudflare.com and grace.ns.cloudflare.com.

std.rs has the same name server delegation as a number of other domains, such as suantodrale.com, hibisc.com, kronzo.net and two more.

There is at least partial name server overlap between std.rs and other domains — comconinc.net, karczowanie-dzialki.pl, uvadesign.tv and two more among them.

The name servers pablo.ns.cloudflare.com, carrera.ns.cloudflare.com and faye.ns.cloudflare.com are often found in combination with these name servers.

Host names resolving to 6 IP numbers:

carlos.ns.cloudflare.com points to 108.162.195.112, 162.159.44.112, 172.64.35.112 and 3 other IP addresses.

grace.ns.cloudflare.com points to 108.162.192.159, 172.64.32.159, 173.245.58.159 and 3 other IP addresses.