au.sdtek.com - robtex.com

au.sdtek.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:87e4🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:751🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.7.81Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.135.228🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.7.81, 172.67.135.228
IPv6 hints2606:4700:3031::ac43:87e4, 2606:4700:3035::6815:751
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=193, name=cloudflare-ech.com

sdtek.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:87e4🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:751🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.7.81Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.135.228🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalbert.ns.cloudflare.com ⭐
NSelisa.ns.cloudflare.com
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXaspmx2.googlemail.com(10)
MXaspmx3.googlemail.com(10)
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.7.81, 172.67.135.228
IPv6 hints2606:4700:3031::ac43:87e4, 2606:4700:3035::6815:751
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=193, name=cloudflare-ech.com
SOAalbert.ns.cloudflare.comdns@cloudflare.com serial=2409719830
📈 Tranco rank: #218,181

Same first word

au.cn
au.edu.sy
au.s3-website.ap-northeast-2.amazonaws.com
au.la
au.co
au.gp
au.my
au.ro
au.nl
au.ph
au.poznan.pl
au.se
au.cc.ua
au.tv
au.ca
au.edu.iq
au.ru
au.edu.pa
au.to
au.nu
au.co.kr
au.kiev.ua
au.myshopify.com
au.by
au.no
au.nz
au.s3-ap-southeast-1.amazonaws.com
au.org
au.com.au
au.edu.az
au.lt
au.co.uk
au.sa
au.ge
au.vc
au.s3-ap-southeast-2.amazonaws.com
au.su
au.pe
au.s3.amazonaws.com
au.s3-website-us-east-1.amazonaws.com
au.ai
au.ac
au.de
au.a.prod.fastly.net
au.lv
au.uk
au.ma
au.s3.dualstack.ap-southeast-2.amazonaws.com
au.dk
au.im
au.eu.org
au.ua
au.ac.th
au.gy
au.edu.tw
au.gs
au.mk
au.cc
au.ac.kr
au.vg
au.int
au.net
au.com.mx
au.edu.vn
au.s3-website-us-west-1.amazonaws.com
au.ch
au.edu.sa
au.s3-website-us-west-2.amazonaws.com
au.si
au.ngrok.io
au.md
au.uy
au.cq.cn
au.co.th
au.global.prod.fastly.net
au.edu
au.com
au.gov.jo
au.gl
au.s3-website-eu-west-1.amazonaws.com
au.pl
au.edu.af
au.edu.kw
au.st
au.ws
au.sd
au.al
au.cl
au.org.ua
au
au.sg
au.ac.ke
au.s3-website-ap-southeast-2.amazonaws.com
au.edu.pk

Similar names

ua.s3-website-eu-west-1.amazonaws.com
ua.org.ua
ua.au
ua.ac.id
ua.ph
ua.kg
ua.es
ua.vc
ua.com.tr
ua.cn
ua.dog
ua.ca
ua
ua.cm
ua.pizza
ua.ee
ua.tm
ua.ms
ua.org.ar
ua.id
ua.edu.lb
ua.cl
ua.tires
ua.market
ua.com
ua.hosting
ua.com.mx
ua.co
ua.wtf
ua.be
ua.com.ua
ua.com.tw
ua.soccer
ua.at
ua.team
ua.uz
ua.gov.il
ua.ro
ua.co.th
ua.gov.tr
ua.(0x787878)
ua.exchange
ua.ac.be
ua.cc
ua.shell
ua.no
ua.biz
ua.com.sg
ua.co.nz
ua.ws
ua.education
ua.gov.pl
ua.am
ua.school
ua.com.au
ua.social
ua.lv
ua.org
ua.pl
ua.to
ua.aw
ua.dk
ua.software
ua.abbott
ua.ru
ua.net
ua.cz
ua.s3.amazonaws.com
ua.dev
ua.edu.pe
ua.fo
ua.myshopify.com
ua.media
ua.hockey
ua.io
ua.uy
ua.s3-website-us-east-1.amazonaws.com
ua.fi
ua.la
ua.fyi
ua.fish
ua.ae
ua.nov.ru
ua.house
ua.md

DNS History

8 records (4 active, 4 former)

A104.21.7.81172.67.135.2282606:4700:3031::ac43:87e42606:4700:3035::6815:751188.114.96.0188.114.97.02a06:98c1:3120::42a06:98c1:3121::4
●A104.21.7.812026-07-09 → 2026-07-22 · 3 obs
○ 2026-07-08 03:57:00
● 2026-07-09 08:27:50
● 2026-07-22 08:41:40
●A172.67.135.2282026-07-09 → 2026-07-22 · 3 obs
○ 2026-07-08 03:57:00
● 2026-07-09 08:27:50
● 2026-07-22 08:41:40
○A188.114.96.02026-07-08 → 2026-07-08 · 3 obs
● 2026-07-08 03:57:00
○ 2026-07-09 08:27:50
○ 2026-07-22 08:41:40
○A188.114.97.02026-07-08 → 2026-07-08 · 3 obs
● 2026-07-08 03:57:00
○ 2026-07-09 08:27:50
○ 2026-07-22 08:41:40
●A2606:4700:3031::ac43:87e42026-07-09 → 2026-07-22 · 3 obs
○ 2026-07-08 03:57:00
● 2026-07-09 08:27:50
● 2026-07-22 08:41:40
●A2606:4700:3035::6815:7512026-07-09 → 2026-07-22 · 3 obs
○ 2026-07-08 03:57:00
● 2026-07-09 08:27:50
● 2026-07-22 08:41:40
○A2a06:98c1:3120::42026-07-08 → 2026-07-08 · 3 obs
● 2026-07-08 03:57:00
○ 2026-07-09 08:27:50
○ 2026-07-22 08:41:40
○A2a06:98c1:3121::42026-07-08 → 2026-07-08 · 3 obs
● 2026-07-08 03:57:00
○ 2026-07-09 08:27:50
○ 2026-07-22 08:41:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sdtek.comalbert.ns.cloudflare.com, elisa.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.54

NS records: albert.ns.cloudflare.com, elisa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdtek.com (unsigned zone)

⏱️ Timing

Total: 111ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.135.228, 104.21.7.81
AAAA22606:4700:3035::6815:751, 2606:4700:3031::ac43:87e4
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

au.sdtek.com has four IP addresses: 104.21.7.81, 172.67.135.228, 2606:4700:3031::ac43:87e4 and 2606:4700:3035::6815:751.

egretsolar.com, jackpotnews.co.uk, aesir.org.uk plus two other host names have IP numbers in common with au.sdtek.com.