mdrtec.co.za - robtex.com

mdrtec.co.za

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4226🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:9bf8🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.66.38Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.155.248🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjohnathan.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c2c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohnathan.ns.cloudflare.com
A2803:f800:50::6ca2:c32c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjohnathan.ns.cloudflare.com
A2a06:98c1:50::ac40:232c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjohnathan.ns.cloudflare.com
A108.162.195.44🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohnathan.ns.cloudflare.com
A162.159.44.44Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohnathan.ns.cloudflare.com
A172.64.35.44🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohnathan.ns.cloudflare.com
NSkenia.ns.cloudflare.com
A2606:4700:50::a29f:265d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkenia.ns.cloudflare.com
A2803:f800:50::6ca2:c25d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkenia.ns.cloudflare.com
A2a06:98c1:50::ac40:225d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkenia.ns.cloudflare.com
A108.162.194.93🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkenia.ns.cloudflare.com
A162.159.38.93Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkenia.ns.cloudflare.com
A172.64.34.93🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkenia.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.66.38, 172.67.155.248
IPv6 hints2606:4700:3031::6815:4226, 2606:4700:3036::ac43:9bf8
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=110, name=cloudflare-ech.com
SOAjohnathan.ns.cloudflare.comdns@cloudflare.com serial=2409914532

co.za

DNSSEC⚠️ Not signed
NSns.coza.net.za ⭐
NScoza1.dnsnode.net
NSns2.dns.net.za
NSns2us.dns.business
NSns5.dns.net.za
MXmx2.dns.business ⭐
TXTgoogle-site-verification=likJ1inLA3BiWH30vLTURD5kbYZshPreaO0bQH_pMVM
TXTv=spf1 a:mail.coza.net.za a:mx2.coza.net.za a:mail.registry.net.za include:_...
SOAns.coza.net.zathis-is-probably-not-the-email-address-you-are-looking-for@co.za 2025-08-06 #3
rank #672533 globally
rank #1207 in the tld
WOT: SAFE (72/100)

Same first word

mdrtec.co.za
mdrtec.com

Similar names

mdcert.org
mtrdec.com
ctderm.com
trcmed.ru
dermtc.com
dcterm.com
dmrtec.com
medctr.com
dmrtec.ch
certmd.com
ecmdrt.com
medrtc.com
rtcmed.ro
redmtc.com
dermct.com
mtcred.com
tcderm.net
tcderm.com
tcderm.org
mdcert.cn
rmdtec.com
crtmed.com
tmerdc.com
drmcet.ac.in
trmedc.com
dmcert.com
mtcred.com.br
drmcet.org
drmcet.com

DNS History

8 records (6 active, 2 former)

NSjohnathan.ns.cloudflare.comkenia.ns.cloudflare.comA104.21.66.38172.67.155.2482606:4700:3031::6815:42262606:4700:3036::ac43:9bf82606:4700:3031::ac43:9bf82606:4700:3034::6815:4226
●NSjohnathan.ns.cloudflare.com2026-04-22 → 2026-08-08 · 2 obs
● 2026-04-22 02:30:10
● 2026-08-08 09:46:52
●NSkenia.ns.cloudflare.com2026-04-22 → 2026-08-08 · 2 obs
● 2026-04-22 02:30:10
● 2026-08-08 09:46:52
●A104.21.66.382026-04-22 → 2026-08-08 · 2 obs
● 2026-04-22 02:30:10
● 2026-08-08 09:46:52
●A172.67.155.2482026-04-22 → 2026-08-08 · 2 obs
● 2026-04-22 02:30:10
● 2026-08-08 09:46:52
●A2606:4700:3031::6815:42262026-06-30 → 2026-08-08 · 3 obs
○ 2026-04-22 02:30:10
● 2026-06-30 09:16:34
● 2026-08-08 09:46:52
○A2606:4700:3031::ac43:9bf82026-04-22 → 2026-04-22 · 3 obs
● 2026-04-22 02:30:10
○ 2026-06-30 09:16:34
○ 2026-08-08 09:46:52
○A2606:4700:3034::6815:42262026-04-22 → 2026-04-22 · 3 obs
● 2026-04-22 02:30:10
○ 2026-06-30 09:16:34
○ 2026-08-08 09:46:52
●A2606:4700:3036::ac43:9bf82026-06-30 → 2026-08-08 · 3 obs
○ 2026-04-22 02:30:10
● 2026-06-30 09:16:34
● 2026-08-08 09:46:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
co.zans2.dns.net.za, ns.coza.net.za, coza1.dnsnode.net, ns2us.dns.business...-
mdrtec.co.zakenia.ns.cloudflare.com, johnathan.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.44

NS records: kenia.ns.cloudflare.com, johnathan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for co.za (unsigned zone)

⏱️ Timing

Total: 485ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.155.248, 104.21.66.38
AAAA22606:4700:3036::ac43:9bf8, 2606:4700:3031::6815:4226
NS2johnathan.ns.cloudflare.com, kenia.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1johnathan.ns.cloudflare.com dns.cloudfla

Analysis

IP Addresses

mdrtec.co.za has four IP addresses: 104.21.66.38, 172.67.155.248, 2606:4700:3031::6815:4226 and 2606:4700:3036::ac43:9bf8.

antstudio.cz, mail.amirsyam.com, xajlzs.com plus two other host names have IP numbers in common with mdrtec.co.za.

Name Servers

mdrtec.co.za is served by two delegated name servers, johnathan.ns.cloudflare.com and kenia.ns.cloudflare.com.

The name server configuration of mdrtec.co.za is shared with other domains, for instance institutomix.com.br, mediamate.co.za, otlmedia.co.za and two others.

mdrtec.co.za partially shares its NS delegation with several other domains, including siropshop.com, loltex.com, vua88a.org and two others.

These name servers often co-occur with the name servers everton.ns.cloudflare.com.

Hosts with 6 IP addresses each:

johnathan.ns.cloudflare.com carries IP addresses 108.162.195.44, 162.159.44.44 and 172.64.35.44, with 3 other addresses beyond those.

kenia.ns.cloudflare.com carries IP addresses 108.162.194.93, 162.159.38.93 and 172.64.34.93, with 3 other addresses beyond those.