`mastech.com.tr`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:24d^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:80e5^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.77^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.229^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`erin.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c071^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`erin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2071^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`erin.ns.cloudflare.com`
		A	108.162.192.113^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	172.64.32.113^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	173.245.58.113^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
NS	`guss.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guss.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guss.ns.cloudflare.com`
		A	108.162.193.172^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	172.64.33.172^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	173.245.59.172^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
MX	`mail.mastech.com.tr` ⭐
		A	5.250.244.74^{🇹🇷 aysima5.250.244.0/24 Aysima Bilisim Teknolojileri}
			PTR	`5-250-244-74.aysima.net`
TXT	`v=spf1 a mx ip4:5.250.251.14 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.2.77, 172.67.128.229
		IPv6 hints	2606:4700:3033::6815:24d, 2606:4700:3034::ac43:80e5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com
SOA	`erin.ns.cloudflare.com`dns@cloudflare.com serial=2397242274

`com.tr`

	DNSSEC	⚠️ Not signed
	NS	`ns73.ns.tr` ⭐ ⚠️ Not in parent delegation
	NS	`ns43.ns.tr` ⚠️ Not in parent delegation
	NS	`ns44.ns.tr` ⚠️ Not in parent delegation
	NS	`ns61.ns.tr` ⚠️ Not in parent delegation
	NS	`ns71.ns.tr` ⚠️ Not in parent delegation
	NS	`ns72.ns.tr` ⚠️ Not in parent delegation
	NS	`ns74.ns.tr` ⚠️ Not in parent delegation
	SOA	`ns73.ns.tr`hostmaster@trabis.gov.tr serial=1776032916

Subdomains

mail.mastech.com.tr

Same first word

mastech.com.au

mastech.org

mastech.ru

mastech.lv

mastech.com.pl

mastech.group

mastech.com.tr

mastech.eu

mastech.com.sa

mastech.pl

Similar names

samtech.us

samtech.co

matches.sk

thecams.com

hscmate.com

smechat.com

amstech.co.kr

amtechs.com

smaetch.de

smatech.at

mathsec.com

amstech.ru

schemat.de

matches.nl

schemat.eu

semchat.com

schemat.com

mtechsa.co.za

tmchase.com

techasm.com

mcheast.com.au

matches.tv

matches.com.pl

amstech.co.il

chatsme.com

samtech.edu

cashmet.com

matches.com

themacs.com

samtech.com.cn

chsteam.com

themacs.org

thecams.net

thecmas.ca

samtech.kasserver.com

samtech.xyz

atschme.com

techsam.se

samtech.se

metcash.com.au

mestach.com

mestach.be

matches.ru

meshcat.com

thecams.top

samtech.info

smachet.com

sachmet.com

atchems.com

samtech.store

samtech.cz

themacs.co.uk

samtech.com

maetsch.com

amstech.org

matches.cc

samtech.ch

amstech.com.au

teschma.com

matches.fashion

techsam.eu

matches.net

themacs.com.au

smatech.org

smatech.co.kr

machset.com

ecmaths.com

chatems.com

sachmet.sk

matches.co

thescam.com

techmas.de

samtech.dk

matches.ws

schemat.com.pl

matches.gg

samtech.com.br

matches.be

samtech.cl

matches.eu

matches.today

tecmash.com.br

astchem.com

techsam.pl

matechs.com

themacs.fr

tsemach.com

msatech.io

chemast.com

shceamt.com

matches.ca

sachmet.ch

amtechs.co.jp

catmesh.com

matches.gr

chemsta.at

DNS History

17 records (7 active, 10 former)

●NSerin.ns.cloudflare.com2026-04-08 → 2026-04-13 · 3 obs

○ 2018-01-01 04:36:32
● 2026-04-08 13:22:04
● 2026-04-13 01:14:16

●NSguss.ns.cloudflare.com2026-04-08 → 2026-04-13 · 3 obs

○ 2018-01-01 04:36:32
● 2026-04-08 13:22:04
● 2026-04-13 01:14:16

○NSns1.alastyr.com2015-12-05 → 2018-01-01 · 5 obs

○ 2015-08-18 23:41:00
● 2015-12-05 03:00:50
● 2018-01-01 04:36:32
○ 2026-04-08 13:22:04
○ 2026-04-13 01:14:16

○NSns1.cabitasyazilim.com2015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 23:41:00
○ 2015-12-05 03:00:50
○ 2026-04-13 01:14:16

○NSns2.alastyr.com2015-12-05 → 2018-01-01 · 5 obs

○ 2015-08-18 23:41:00
● 2015-12-05 03:00:50
● 2018-01-01 04:36:32
○ 2026-04-08 13:22:04
○ 2026-04-13 01:14:16

○NSns2.cabitasyazilim.com2015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 23:41:00
○ 2015-12-05 03:00:50
○ 2026-04-13 01:14:16

○NSns3.alastyr.com2015-12-05 → 2018-01-01 · 5 obs

○ 2015-08-18 23:41:00
● 2015-12-05 03:00:50
● 2018-01-01 04:36:32
○ 2026-04-08 13:22:04
○ 2026-04-13 01:14:16

○NSns4.alastyr.com2015-12-05 → 2018-01-01 · 5 obs

○ 2015-08-18 23:41:00
● 2015-12-05 03:00:50
● 2018-01-01 04:36:32
○ 2026-04-08 13:22:04
○ 2026-04-13 01:14:16

○MXantispam.vit.com.tr2015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 23:41:00
○ 2015-12-05 03:00:50
○ 2026-04-13 01:14:16

●MXmail.mastech.com.tr2015-08-18 → 2026-04-13 · 5 obs

● 2015-08-18 23:41:00
○ 2015-12-05 03:00:50
○ 2018-01-01 04:36:32
● 2026-04-08 13:22:04
● 2026-04-13 01:14:16

○MXsmtp.mastech.com.tr2015-12-05 → 2018-01-01 · 5 obs

○ 2015-08-18 23:41:00
● 2015-12-05 03:00:50
● 2018-01-01 04:36:32
○ 2026-04-08 13:22:04
○ 2026-04-13 01:14:16

●A104.21.2.772026-04-08 → 2026-04-13 · 3 obs

○ 2018-01-01 04:36:32
● 2026-04-08 13:22:04
● 2026-04-13 01:14:16

●A172.67.128.2292026-04-08 → 2026-04-13 · 3 obs

○ 2018-01-01 04:36:32
● 2026-04-08 13:22:04
● 2026-04-13 01:14:16

○A188.124.19.1072015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 23:41:00
○ 2015-12-05 03:00:50
○ 2026-04-13 01:14:16

●A2606:4700:3033::6815:24d2026-04-08 → 2026-04-13 · 3 obs

○ 2018-01-01 04:36:32
● 2026-04-08 13:22:04
● 2026-04-13 01:14:16

●A2606:4700:3034::ac43:80e52026-04-08 → 2026-04-13 · 3 obs

○ 2018-01-01 04:36:32
● 2026-04-08 13:22:04
● 2026-04-13 01:14:16

○A5.2.85.562015-12-05 → 2018-01-01 · 5 obs

○ 2015-08-18 23:41:00
● 2015-12-05 03:00:50
● 2018-01-01 04:36:32
○ 2026-04-08 13:22:04
○ 2026-04-13 01:14:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tr	ns43.ns.tr, ns44.ns.tr, ns61.ns.tr, ns71.ns.tr...	-
mastech.com.tr	erin.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: 699ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.128.229, 104.21.2.77`
AAAA	2	`2606:4700:3034::ac43:80e5, 2606:4700:3033::6815:24d`
NS	2	`erin.ns.cloudflare.com, guss.ns.cloudflare.com`
MX	1	`mail.mastech.com.tr (pri: 10)`
TXT	1	`v=spf1 a mx ip4:5.250.251.14 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`erin.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

mastech.com.tr is the parent of mail.mastech.com.tr.

IP Addresses

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 ibrain.in, merges.net, uk1891census.com, jasonloong.com and radiantpunch.com share IP numbers with mastech.com.tr.

Name Servers

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

mastech.com.tr uses the same name server setup as other domains such as systemfive.co.za, sysv.co.za, hawkersiddeley.co.za, demircioto.com and mehmetcabi.com.

mastech.com.tr shares name servers with other domains at least partially, for example devflop.fr, sello.net, bet6869.com, xn--80aj0aamibcl.xn--p1ai and lsc-international.org.

These name servers are commonly used together with emerie.ns.cloudflare.com, monroe.ns.cloudflare.com, david.ns.cloudflare.com and ian.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

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

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

mastech.com.tr - robtex.com

mastech.com.tr

com.tr

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`mastech.com.tr`

`com.tr`