mail.mastech.com.tr - robtex.com

mail.mastech.com.tr

CNAMEmastech.com.tr
DNSSEC⚠️ Not signed
A2606:4700:3033::6815:24d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:80e5🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.2.77Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.128.229🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSerin.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a71🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A2803:f800:50::6ca2:c071🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRerin.ns.cloudflare.com
A2a06:98c1:50::ac40:2071🇺🇸 Cloudflare2a06:98c1:50::/45
PTRerin.ns.cloudflare.com
A108.162.192.113🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A172.64.32.113🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A173.245.58.113🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
NSguss.ns.cloudflare.com
A2606:4700:58::adf5:3bac🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRguss.ns.cloudflare.com
A2803:f800:50::6ca2:c1ac🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRguss.ns.cloudflare.com
A2a06:98c1:50::ac40:21ac🇺🇸 Cloudflare2a06:98c1:50::/45
PTRguss.ns.cloudflare.com
A108.162.193.172🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRguss.ns.cloudflare.com
A172.64.33.172🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRguss.ns.cloudflare.com
A173.245.59.172🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRguss.ns.cloudflare.com
MXmail.mastech.com.tr ⭐
A5.250.244.74🇹🇷 aysima5.250.244.0/24 Aysima Bilisim Teknolojileri
PTR5-250-244-74.aysima.net
TXTv=spf1 a mx ip4:5.250.251.14 ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.2.77, 172.67.128.229
IPv6 hints2606:4700:3033::6815:24d, 2606:4700:3034::ac43:80e5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=126, name=cloudflare-ech.com
SOAerin.ns.cloudflare.comdns@cloudflare.com serial=2397242274

mastech.com.tr

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:24d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:80e5🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.2.77Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.128.229🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSerin.ns.cloudflare.com ⭐
NSguss.ns.cloudflare.com
MXmail.mastech.com.tr ⭐
TXTv=spf1 a mx ip4:5.250.251.14 ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.2.77, 172.67.128.229
IPv6 hints2606:4700:3033::6815:24d, 2606:4700:3034::ac43:80e5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=126, name=cloudflare-ech.com
SOAerin.ns.cloudflare.comdns@cloudflare.com serial=2397242274

MX for

mastech.com.tr

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DNS History

2 records (2 active, 0 former)

A5.250.244.74CNAMEmastech.com.tr
●A5.250.244.742026-04-08 → 2026-04-13 · 2 obs
● 2026-04-08 13:22:04
● 2026-04-13 03:08:50
●CNAMEmastech.com.tr2026-04-08 → 2026-04-13 · 2 obs
● 2026-04-08 13:22:04
● 2026-04-13 03:08:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
trns43.ns.tr, ns44.ns.tr, ns61.ns.tr, ns71.ns.tr...-
mastech.com.trerin.ns.cloudflare.com, guss.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.172

NS records: erin.ns.cloudflare.com, guss.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastech.com.tr (unsigned zone)

⏱️ Timing

Total: 740ms | Queries: -

📄 Records

TypeCountSample Data
A15.250.244.74
CNAME1mastech.com.tr

Analysis

Mail Server Role

mail.mastech.com.tr serves as the mail server for mastech.com.tr.

IP Addresses

mail.mastech.com.tr points to four IP numbers: 2606:4700:3033::6815:24d, 2606:4700:3034::ac43:80e5, 104.21.2.77 and 172.67.128.229.

For instance, other host names astropaycasino.net, countdown2010.net, tackletitansin.com, findie.se and futuregamingbase.com share IP numbers with mail.mastech.com.tr.

Name Servers

mail.mastech.com.tr is delegated to two name servers: erin.ns.cloudflare.com and guss.ns.cloudflare.com.

mail.mastech.com.tr uses the same name server setup as other domains such as easieight.co.za, lovell.co.za, pharma.co.za, ekipoto.com.tr and myplaceafrica.co.za.

mail.mastech.com.tr shares name servers with other domains at least partially, for example hawk.si, gzprodigy.com, araixuniversity.com, mind-x.io and resultsbydesign.com.

These name servers are commonly used with the name servers monroe.ns.cloudflare.com and emerie.ns.cloudflare.com.

Host names with six IP numbers: host name erin.ns.cloudflare.com points to: 2606:4700:50::adf5:3a71, 2803:f800:50::6ca2:c071, 2a06:98c1:50::ac40:2071, 108.162.192.113, 172.64.32.113 and 173.245.58.113; host name guss.ns.cloudflare.com points to: 2606:4700:58::adf5:3bac, 2803:f800:50::6ca2:c1ac, 2a06:98c1:50::ac40:21ac, 108.162.193.172, 172.64.33.172 and 173.245.59.172.

Mail Servers

mail.mastech.com.tr is handled by a single mail server, mail.mastech.com.tr.

The mail server setup of mail.mastech.com.tr is the same as that of other domains, for instance mastech.com.tr.

mail.mastech.com.tr points to a single IP: 5.250.244.74.