stdunit.com - dns.ninja

stdunit.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:2c15🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:c1f4🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.44.21Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.193.244🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSnitin.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bd7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
A2803:f800:50::6ca2:c1d7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnitin.ns.cloudflare.com
A2a06:98c1:50::ac40:21d7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnitin.ns.cloudflare.com
A108.162.193.215🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
A172.64.33.215🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
A173.245.59.215🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
NSpriscilla.ns.cloudflare.com
A2606:4700:50::a29f:26bd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpriscilla.ns.cloudflare.com
A2803:f800:50::6ca2:c2bd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpriscilla.ns.cloudflare.com
A2a06:98c1:50::ac40:22bd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpriscilla.ns.cloudflare.com
A108.162.194.189🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpriscilla.ns.cloudflare.com
A162.159.38.189Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpriscilla.ns.cloudflare.com
A172.64.34.189🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpriscilla.ns.cloudflare.com
MXroute2.mx.cloudflare.net ⭐
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXroute3.mx.cloudflare.net(61)
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute1.mx.cloudflare.net(72)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.44.21, 172.67.193.244
IPv6 hints2606:4700:3031::6815:2c15, 2606:4700:3037::ac43:c1f4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=62, name=cloudflare-ech.com
SOAnitin.ns.cloudflare.comdns@cloudflare.com serial=2406690751

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=1783046611

Same first word

stdunit.com

Similar names

ntstudi.com
dustint.com
tindust.com
nutdist.com
studint.net
studint.nl

DNS History

21 records (9 active, 12 former)

20192020202120222023202420252026NSnitin.ns.cloudflare.compriscilla.ns.cloudflare.comns11.domaincontrol.comns12.domaincontrol.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.44.21172.67.193.2442606:4700:3031::6815:2c152606:4700:3037::ac43:c1f4184.168.221.34184.168.221.50184.168.221.52184.168.221.56184.168.221.602606:4700:3031::ac43:c1f42606:4700:3036::6815:2c1550.63.202.5350.63.202.5650.63.202.58
●NSnitin.ns.cloudflare.com2026-03-16 → 2026-07-03 · 3 obs
○ 2018-09-22 21:37:26
● 2026-03-16 18:37:32
● 2026-07-03 02:45:12
○NSns11.domaincontrol.com2018-09-22 → 2018-09-22 · 3 obs
● 2018-09-22 21:37:26
○ 2026-03-16 18:37:32
○ 2026-07-03 02:45:12
○NSns12.domaincontrol.com2018-09-22 → 2018-09-22 · 3 obs
● 2018-09-22 21:37:26
○ 2026-03-16 18:37:32
○ 2026-07-03 02:45:12
●NSpriscilla.ns.cloudflare.com2026-03-16 → 2026-07-03 · 3 obs
○ 2018-09-22 21:37:26
● 2026-03-16 18:37:32
● 2026-07-03 02:45:12
●MXroute1.mx.cloudflare.net2026-03-16 → 2026-07-03 · 2 obs
● 2026-03-16 18:37:32
● 2026-07-03 02:45:12
●MXroute2.mx.cloudflare.net2026-03-16 → 2026-07-03 · 2 obs
● 2026-03-16 18:37:32
● 2026-07-03 02:45:12
●MXroute3.mx.cloudflare.net2026-03-16 → 2026-07-03 · 2 obs
● 2026-03-16 18:37:32
● 2026-07-03 02:45:12
●A104.21.44.212026-03-16 → 2026-07-03 · 3 obs
○ 2018-09-22 21:37:26
● 2026-03-16 18:37:32
● 2026-07-03 02:45:12
●A172.67.193.2442026-03-16 → 2026-07-03 · 3 obs
○ 2018-09-22 21:37:26
● 2026-03-16 18:37:32
● 2026-07-03 02:45:12
○A184.168.221.342018-09-22 → 2018-09-22 · 3 obs
● 2018-09-22 21:37:26
○ 2026-03-16 18:37:32
○ 2026-07-03 02:45:12
○A184.168.221.502018-09-22 → 2018-09-22 · 3 obs
● 2018-09-22 21:37:26
○ 2026-03-16 18:37:32
○ 2026-07-03 02:45:12
○A184.168.221.522018-09-22 → 2018-09-22 · 3 obs
● 2018-09-22 21:37:26
○ 2026-03-16 18:37:32
○ 2026-07-03 02:45:12
○A184.168.221.562018-09-22 → 2018-09-22 · 3 obs
● 2018-09-22 21:37:26
○ 2026-03-16 18:37:32
○ 2026-07-03 02:45:12
○A184.168.221.602018-09-22 → 2018-09-22 · 3 obs
● 2018-09-22 21:37:26
○ 2026-03-16 18:37:32
○ 2026-07-03 02:45:12
●A2606:4700:3031::6815:2c152026-06-29 → 2026-07-03 · 3 obs
○ 2026-06-09 16:42:24
● 2026-06-29 10:58:44
● 2026-07-03 02:45:12
○A2606:4700:3031::ac43:c1f42026-03-16 → 2026-06-09 · 5 obs
○ 2018-09-22 21:37:26
● 2026-03-16 18:37:32
● 2026-06-09 16:42:24
○ 2026-06-29 10:58:44
○ 2026-07-03 02:45:12
○A2606:4700:3036::6815:2c152026-03-16 → 2026-06-09 · 5 obs
○ 2018-09-22 21:37:26
● 2026-03-16 18:37:32
● 2026-06-09 16:42:24
○ 2026-06-29 10:58:44
○ 2026-07-03 02:45:12
●A2606:4700:3037::ac43:c1f42026-06-29 → 2026-07-03 · 3 obs
○ 2026-06-09 16:42:24
● 2026-06-29 10:58:44
● 2026-07-03 02:45:12
○A50.63.202.532018-09-22 → 2018-09-22 · 3 obs
● 2018-09-22 21:37:26
○ 2026-03-16 18:37:32
○ 2026-07-03 02:45:12
○A50.63.202.562018-09-22 → 2018-09-22 · 3 obs
● 2018-09-22 21:37:26
○ 2026-03-16 18:37:32
○ 2026-07-03 02:45:12
○A50.63.202.582018-09-22 → 2018-09-22 · 3 obs
● 2018-09-22 21:37:26
○ 2026-03-16 18:37:32
○ 2026-07-03 02:45:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net...-
stdunit.comnitin.ns.cloudflare.com, priscilla.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.189

NS records: nitin.ns.cloudflare.com, priscilla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stdunit.com (unsigned zone)

⏱️ Timing

Total: 511ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.44.21, 172.67.193.244
AAAA22606:4700:3031::6815:2c15, 2606:4700:3037::ac43:c1f4
NS2nitin.ns.cloudflare.com, priscilla.ns.cloudflare.com
MX3route2.mx.cloudflare.net (pri: 42), route3.mx.cloudflare.net (pri: 61)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1nitin.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

stdunit.com resolves to four IP addresses: 104.21.44.21, 172.67.193.244, 2606:4700:3031::6815:2c15 and 2606:4700:3037::ac43:c1f4.

cokok5588.top, tikouka-cafe.co.nz, fusion9.com and two other host names share IP numbers with stdunit.com.

Name Servers

stdunit.com is served by two delegated name servers, nitin.ns.cloudflare.com and priscilla.ns.cloudflare.com.

stdunit.com shares the same name server configuration with superclub.by, faydinurte.workers.dev, etalon-tehno.ru and goodyearcaboolture.com.

stdunit.com shares at least some of its name servers with other domains, including lndeedd.org, mybnet.org, wrathofentropy.com and two others.

These name servers are frequently seen alongside the name servers cass.ns.cloudflare.com, hunts.ns.cloudflare.com, ulla.ns.cloudflare.com and celine.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

nitin.ns.cloudflare.com carries IP addresses 108.162.193.215, 172.64.33.215 and 173.245.59.215, with 3 other addresses beyond those.

priscilla.ns.cloudflare.com carries IP addresses 108.162.194.189, 162.159.38.189 and 172.64.34.189, with 3 other addresses beyond those.

Mail Servers

stdunit.com is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

stdunit.com has at least partial mail server overlap with other domains such as rust-labs.com, mtedenbowls.com, zhinous.com and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net carries IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, with 3 other addresses beyond those.

route2.mx.cloudflare.net carries IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, with 3 other addresses beyond those.

route3.mx.cloudflare.net carries IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, with 3 other addresses beyond those.