realtech.com.vn - robtex.com

realtech.com.vn

DNSSEC⚠️ Not signed
A2606:4700:20::681a:cd0🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::681a:dd0🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::ac43:4a1d🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.12.208Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.13.208Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.74.29🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSduke.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b6e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A2803:f800:50::6ca2:c16e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRduke.ns.cloudflare.com
A2a06:98c1:50::ac40:216e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRduke.ns.cloudflare.com
A108.162.193.110🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A172.64.33.110🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A173.245.59.110🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
NSnaomi.ns.cloudflare.com
A2606:4700:50::adf5:3ad0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnaomi.ns.cloudflare.com
A2803:f800:50::6ca2:c0d0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnaomi.ns.cloudflare.com
A2a06:98c1:50::ac40:20d0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnaomi.ns.cloudflare.com
A108.162.192.208🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnaomi.ns.cloudflare.com
A172.64.32.208🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnaomi.ns.cloudflare.com
A173.245.58.208🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnaomi.ns.cloudflare.com
TXTamazonses:BWeWaxQ9Q0E7opb1x8jcxqARZaFWw7wLMdg1m2E1u5A=
HTTPSHTTP/2 ✓ hints match
IPv4104.26.12.208, 104.26.13.208, 172.67.74.29
IPv62606:4700:20::681a:cd0, 2606:4700:20::681a:dd0, 2606:4700:20::ac43:4a1d
SOAduke.ns.cloudflare.comdns@cloudflare.com serial=2397107699

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=2022645894
⚠️ On DNS blocklist: tif

Same first word

realtech.cn
realtech.ch
realtech.co.in
realtech.dk
realtech.sk
realtech.com.vn
realtech.me
realtech.com.tr
realtech.org
realtech.co
realtech.pl
realtech.jp
realtech.ca
realtech.at
realtech.pro
realtech.gr
realtech.hu
realtech.com.au
realtech.net
realtech.co.uk
realtech.com.br
realtech.com
realtech.email
realtech.es
realtech.solutions
realtech.in
realtech.com.sa
realtech.support
realtech.de
realtech.co.za

Similar names

leratech.com
theclear.com
reelchat.com
reachtel.com
ltereach.com
leartech.net
relatech.fi
leartech.com
areltech.com
cheeratl.com
relatech.com
elratech.com
eltherac.com
letreach.com
lacheret.com
techreal.eu
thecarle.org
theclear.ca
clethera.com
halecret.blogspot.com
crehalet.com
chaertel.de
relatech.org
theclare.co
alertech.sk
reachtel.net.au
aechtler.com
eraltech.com
leterach.com
theclare.us
echtreal.de
lhectare.fr
chatreel.com
reachtel.com.au
halecret.com
theracel.com
tarheelc.com
chleeart.com
raeltech.com
theclare.com
chtralee.com
earthcle.com
raeltech.it
earltech.com
lacthree.blogspot.com
earthcle.sakura.ne.jp
relatech.com.cn
arthelec.fr
lehtarec.com
reelchat.net
latreche.fr
relatech.dk
cathreel.com
relatech.it
theclare.net
erlatech.hu

DNS History

8 records (8 active, 0 former)

NSduke.ns.cloudflare.comnaomi.ns.cloudflare.comA104.26.12.208104.26.13.208172.67.74.292606:4700:20::681a:cd02606:4700:20::681a:dd02606:4700:20::ac43:4a1d
●NSduke.ns.cloudflare.com2026-03-21 → 2026-03-30 · 2 obs
● 2026-03-21 02:32:30
● 2026-03-30 17:10:56
●NSnaomi.ns.cloudflare.com2026-03-21 → 2026-03-30 · 2 obs
● 2026-03-21 02:32:30
● 2026-03-30 17:10:56
●A104.26.12.2082026-03-21 → 2026-03-30 · 2 obs
● 2026-03-21 02:32:30
● 2026-03-30 17:10:56
●A104.26.13.2082026-03-21 → 2026-03-30 · 2 obs
● 2026-03-21 02:32:30
● 2026-03-30 17:10:56
●A172.67.74.292026-03-21 → 2026-03-30 · 2 obs
● 2026-03-21 02:32:30
● 2026-03-30 17:10:56
●A2606:4700:20::681a:cd02026-03-21 → 2026-03-30 · 2 obs
● 2026-03-21 02:32:30
● 2026-03-30 17:10:56
●A2606:4700:20::681a:dd02026-03-21 → 2026-03-30 · 2 obs
● 2026-03-21 02:32:30
● 2026-03-30 17:10:56
●A2606:4700:20::ac43:4a1d2026-03-21 → 2026-03-30 · 2 obs
● 2026-03-21 02:32:30
● 2026-03-30 17:10:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vnb.dns-servers.vn, c.dns-servers.vn, h.dns-servers.vn, f.dns-servers.vn...16 records
realtech.com.vnduke.ns.cloudflare.com, naomi.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.208

NS records: duke.ns.cloudflare.com, naomi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1089ms | Queries: -

📄 Records

TypeCountSample Data
A3104.26.13.208, 104.26.12.208...
AAAA32606:4700:20::681a:cd0, 2606:4700:20::681a:dd0...
NS2duke.ns.cloudflare.com, naomi.ns.cloudflare.com
TXT1amazonses:BWeWaxQ9Q0E7opb1x8jcxqARZaFWw7
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1duke.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 16

In-bailiwick: 16 (h.dns-servers.vn, g.dns-servers.vn, f.dns-servers.vn...)

Analysis

IP Addresses

realtech.com.vn resolves to six IP numbers: 2606:4700:20::681a:cd0, 2606:4700:20::681a:dd0, 2606:4700:20::ac43:4a1d, 104.26.12.208, 104.26.13.208 and 172.67.74.29.

Other host names such as www.marjosports.com, forensicmag.com, luckraise.io, zegwaardrioolontstopping.nl and lovelanguage.co share IP numbers with realtech.com.vn.

Name Servers

realtech.com.vn is delegated to two name servers: duke.ns.cloudflare.com and naomi.ns.cloudflare.com.

realtech.com.vn uses the same name server setup as other domains, including aperamservicos.com.br, seboradin.pl, vyapar.com, nhadat24h.net and adfirm.net.

At least part of the name servers for realtech.com.vn are shared with other domains, for instance eyedarts.com, greenclub.bc.ca, carlstlaurent.com, 90999142.com and whowhatwhere.co.nz.

These name servers are commonly used with heather.ns.cloudflare.com, hera.ns.cloudflare.com, vern.ns.cloudflare.com and dns1.ednsglobal.net.

Host names with six IP numbers:

duke.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6e, 2803:f800:50::6ca2:c16e, 2a06:98c1:50::ac40:216e, 108.162.193.110, 172.64.33.110 and 173.245.59.110.

naomi.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad0, 2803:f800:50::6ca2:c0d0, 2a06:98c1:50::ac40:20d0, 108.162.192.208, 172.64.32.208 and 173.245.58.208.