🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`samtech.dev`

DNSSEC	⚠️ Not signed
A	18.161.21.47^{🇺🇸 Amazon18.161.16.0/21}
		PTR	`server-18-161-21-47.bos50.r.cloudfront.net`
A	18.161.21.62^{🇺🇸 Amazon18.161.16.0/21}
A	18.161.21.90^{🇺🇸 Amazon18.161.16.0/21}
A	18.161.21.123^{🇺🇸 Amazon18.161.16.0/21}
NS	`ns-1139.awsdns-14.org` ⭐
		A	2600:9000:5304:7300::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1139.awsdns-14.org`
		A	205.251.196.115^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1139.awsdns-14.org`
NS	`ns-1601.awsdns-08.co.uk`
		A	2600:9000:5306:4100::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1601.awsdns-08.co.uk`
		A	205.251.198.65^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1601.awsdns-08.co.uk`
NS	`ns-31.awsdns-03.com`
		A	2600:9000:5300:1f00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-31.awsdns-03.com`
		A	205.251.192.31^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-31.awsdns-03.com`
NS	`ns-986.awsdns-59.net`
		A	2600:9000:5303:da00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-986.awsdns-59.net`
		A	205.251.195.218^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-986.awsdns-59.net`
MX	`samtech-dev.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::a^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr02cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca21::10^{🇪🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-matpr05cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca48::e^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-miypr03cu00206.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.91.162^{🇪🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.103.39^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-miypr05cu00207.inbound.protection.outlook.com`
		A	52.101.185.114^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
TXT	`NETORGFT6324482.onmicrosoft.com`
TXT	`v=spf1 include:secureserver.net -all`
SOA	`ns-1139.awsdns-14.org`awsdns-hostmaster@amazon.com serial=1

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

samtech.org

samtech.co.kr

samtech.ca

samtech.sbs

samtech.vn

samtech.pro

samtech.co.ke

samtech.biz

samtech.fr

samtech.dev

samtech.industries

samtech.us

samtech.co

samtech.id

samtech.cm

samtech.ci

samtech.com.ua

samtech.mx

samtech.blog

samtech.pages.dev

samtech.space

samtech.ai

samtech.com.tw

samtech.si

samtech.app

samtech.edu

samtech.co.il

samtech.ir

samtech.one

samtech.com.cn

samtech.kasserver.com

samtech.xyz

samtech.tj

samtech.se

samtech.com.ar

samtech.workers.dev

samtech.info

samtech.cc

samtech.store

samtech.cz

samtech.gr

samtech.com

samtech.ch

samtech.net.br

samtech.co.in

samtech.com.sa

samtech.ae

samtech.pl

samtech.in

samtech.solutions

samtech.dk

samtech.com.br

samtech.st

samtech.cl

samtech.net

samtech.my.id

samtech.my

samtech.lk

samtech.co.at

samtech.ru

samtech.com.mx

samtech.biz.id

samtech.sg

samtech.me

samtech.uk

samtech.com.au

samtech.altervista.org

samtech.com.ng

samtech.eu

samtech.ink

samtech.ma

samtech.ac.th

samtech.studio

samtech.sk

samtech.co.nz

samtech.net.cn

samtech.hu

samtech.in.net

samtech.be

samtech.kr

samtech.fi

samtech.co.th

samtech.at

samtech.co.jp

samtech.it

samtech.de

samtech.pk

samtech.co.uk

samtech.ro

samtech.name

Similar names

smechat.com

amtechs.store

themacs.net.au

atsmech.org

hastemc.pl

maschet.com

chemsta.nl

themacs.io

mastech.sk

mastech.in.net

chemtas.pages.dev

meshtac.org

matches.pm

amstech.co.kr

amstech.co.jp

mastech.eu

amstech.us

themasc.in

setmach.fr

smatech.store

amtechs.com

shcteam.info

asmtech.online

smaetch.de

hamstec.com.mx

smatech.at

mastech.io

mastech.com.my

chemsta.be

matches.cam

mathsec.com

smatech.biz

amstech.ru

amstech.fr

schemat.de

meschat.com

matches.nl

mesathc.com

amstech.com

asmtech.xyz

mathesc.ru

metasch.pages.dev

schemat.eu

chatsme.xyz

thesmca.org

meshtac.ru

semchat.com

mastech.info

macseth.com

meshcat.de

esmatch.es

hcsteam.com

hscteam.com

schemat.com

mashtec.co

mtechsa.co.za

tmchase.com

asmtech.pro

amstech.site

sahmtec.com

tacmesh.net

setmach.com

teachms.org

asmtech.com.mx

matches.org.uk

techasm.com

themacs.au

mcheast.com.au

techsam.uk

matches.ch

mastech.asia

semchat.cloud

chatsme.fun

matches.tv

mhsteca.com

mastech.uk

matches.com.pl

tasmech.com

matches.asia

amstech.co.il

schemat.com.br

chatsme.com

asmtech.co.uk

mastech.ca

smatech.live

metcash.net

cashmet.com

mastech.live

matches.com

Previous names

Next names

DNS History

29 records (9 active, 20 former)

●NSns-1139.awsdns-14.org2026-09-10 → 2026-10-31 · 2 obs

● 2026-09-10 08:16:50
● 2026-10-31 08:42:32

●NSns-1601.awsdns-08.co.uk2026-09-10 → 2026-10-31 · 2 obs

● 2026-09-10 08:16:50
● 2026-10-31 08:42:32

●NSns-31.awsdns-03.com2026-09-10 → 2026-10-31 · 2 obs

● 2026-09-10 08:16:50
● 2026-10-31 08:42:32

●NSns-986.awsdns-59.net2026-09-10 → 2026-10-31 · 2 obs

● 2026-09-10 08:16:50
● 2026-10-31 08:42:32

●MXsamtech-dev.mail.protection.outlook.com2026-09-10 → 2026-10-31 · 2 obs

● 2026-09-10 08:16:50
● 2026-10-31 08:42:32

○A18.160.41.1012026-09-22 → 2026-09-22 · 4 obs

○ 2026-09-20 18:15:08
● 2026-09-22 20:02:58
○ 2026-09-24 05:05:48
○ 2026-10-31 08:42:32

○A18.160.41.202026-09-22 → 2026-09-22 · 4 obs

○ 2026-09-20 18:15:08
● 2026-09-22 20:02:58
○ 2026-09-24 05:05:48
○ 2026-10-31 08:42:32

○A18.160.41.292026-09-22 → 2026-09-22 · 4 obs

○ 2026-09-20 18:15:08
● 2026-09-22 20:02:58
○ 2026-09-24 05:05:48
○ 2026-10-31 08:42:32

○A18.160.41.502026-09-22 → 2026-09-22 · 4 obs

○ 2026-09-20 18:15:08
● 2026-09-22 20:02:58
○ 2026-09-24 05:05:48
○ 2026-10-31 08:42:32

●A18.161.21.1232026-10-31 → 2026-10-31 · 3 obs

○ 2026-10-22 23:42:22
● 2026-10-31 08:42:30
● 2026-10-31 08:42:32

●A18.161.21.472026-10-31 → 2026-10-31 · 3 obs

○ 2026-10-22 23:42:22
● 2026-10-31 08:42:30
● 2026-10-31 08:42:32

●A18.161.21.622026-10-31 → 2026-10-31 · 3 obs

○ 2026-10-22 23:42:22
● 2026-10-31 08:42:30
● 2026-10-31 08:42:32

●A18.161.21.902026-10-31 → 2026-10-31 · 3 obs

○ 2026-10-22 23:42:22
● 2026-10-31 08:42:30
● 2026-10-31 08:42:32

○A18.239.168.1112026-10-22 → 2026-10-22 · 4 obs

○ 2026-09-27 12:25:32
● 2026-10-22 23:42:22
○ 2026-10-31 08:42:30
○ 2026-10-31 08:42:32

○A18.239.168.1132026-10-22 → 2026-10-22 · 4 obs

○ 2026-09-27 12:25:32
● 2026-10-22 23:42:22
○ 2026-10-31 08:42:30
○ 2026-10-31 08:42:32

○A18.239.168.762026-10-22 → 2026-10-22 · 4 obs

○ 2026-09-27 12:25:32
● 2026-10-22 23:42:22
○ 2026-10-31 08:42:30
○ 2026-10-31 08:42:32

○A18.239.168.952026-10-22 → 2026-10-22 · 4 obs

○ 2026-09-27 12:25:32
● 2026-10-22 23:42:22
○ 2026-10-31 08:42:30
○ 2026-10-31 08:42:32

○A3.174.141.1232026-09-10 → 2026-09-24 · 5 obs

● 2026-09-10 08:16:50
○ 2026-09-20 18:15:08
● 2026-09-24 05:05:48
○ 2026-09-27 12:25:32
○ 2026-10-31 08:42:32

○A3.174.141.1292026-09-10 → 2026-09-24 · 5 obs

● 2026-09-10 08:16:50
○ 2026-09-20 18:15:08
● 2026-09-24 05:05:48
○ 2026-09-27 12:25:32
○ 2026-10-31 08:42:32

○A3.174.141.302026-09-10 → 2026-09-24 · 5 obs

● 2026-09-10 08:16:50
○ 2026-09-20 18:15:08
● 2026-09-24 05:05:48
○ 2026-09-27 12:25:32
○ 2026-10-31 08:42:32

○A3.174.141.492026-09-10 → 2026-09-24 · 5 obs

● 2026-09-10 08:16:50
○ 2026-09-20 18:15:08
● 2026-09-24 05:05:48
○ 2026-09-27 12:25:32
○ 2026-10-31 08:42:32

○A3.175.86.1062026-09-27 → 2026-09-27 · 4 obs

○ 2026-09-24 05:05:48
● 2026-09-27 12:25:32
○ 2026-10-22 23:42:22
○ 2026-10-31 08:42:32

○A3.175.86.242026-09-27 → 2026-09-27 · 4 obs

○ 2026-09-24 05:05:48
● 2026-09-27 12:25:32
○ 2026-10-22 23:42:22
○ 2026-10-31 08:42:32

○A3.175.86.702026-09-27 → 2026-09-27 · 4 obs

○ 2026-09-24 05:05:48
● 2026-09-27 12:25:32
○ 2026-10-22 23:42:22
○ 2026-10-31 08:42:32

○A3.175.86.962026-09-27 → 2026-09-27 · 4 obs

○ 2026-09-24 05:05:48
● 2026-09-27 12:25:32
○ 2026-10-22 23:42:22
○ 2026-10-31 08:42:32

○A65.9.126.1042026-09-20 → 2026-09-20 · 4 obs

○ 2026-09-10 08:16:50
● 2026-09-20 18:15:08
○ 2026-09-22 20:02:58
○ 2026-10-31 08:42:32

○A65.9.126.1132026-09-20 → 2026-09-20 · 4 obs

○ 2026-09-10 08:16:50
● 2026-09-20 18:15:08
○ 2026-09-22 20:02:58
○ 2026-10-31 08:42:32

○A65.9.126.1232026-09-20 → 2026-09-20 · 4 obs

○ 2026-09-10 08:16:50
● 2026-09-20 18:15:08
○ 2026-09-22 20:02:58
○ 2026-10-31 08:42:32

○A65.9.126.392026-09-20 → 2026-09-20 · 4 obs

○ 2026-09-10 08:16:50
● 2026-09-20 18:15:08
○ 2026-09-22 20:02:58
○ 2026-10-31 08:42:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
samtech.dev	ns-986.awsdns-59.net, ns-31.awsdns-03.com, ns-1601.awsdns-08.co.uk, ns-1139.awsdns-14.org	-

✅ Authoritative Response

Server:205.251.195.218

NS records: ns-986.awsdns-59.net, ns-31.awsdns-03.com, ns-1601.awsdns-08.co.uk, ns-1139.awsdns-14.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for samtech.dev (unsigned zone)

⏱️ Timing

Total: 1463ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.161.21.62, 18.161.21.123...`
NS	4	`ns-1139.awsdns-14.org, ns-1601.awsdns-08.co.uk...`
MX	1	`samtech-dev.mail.protection.outlook.com`
TXT	2	`NETORGFT6324482.onmicrosoft.com, v=spf1 include:secureserver.net -all`
SOA	1	`ns-1139.awsdns-14.org awsdns-hostmaster.`

Analysis

IP Addresses

samtech.dev directs to four IP numbers, which are 18.161.21.47, 18.161.21.62, 18.161.21.90 and 18.161.21.123.

Name Servers

The authoritative name servers for samtech.dev are ns-31.awsdns-03.com, ns-986.awsdns-59.net, ns-1139.awsdns-14.org and ns-1601.awsdns-08.co.uk.

There is at least partial name server overlap between samtech.dev and other domains — cheqbot.com, gsk-v.ch, contractor-reclaim-from-broken-heart.info and two more among them.

The name servers ns-87.awsdns-10.com, ns-999.awsdns-60.net and ns-1070.awsdns-05.org are often found in combination with these name servers.

All four hostnames — ns-31.awsdns-03.com, ns-986.awsdns-59.net, ns-1139.awsdns-14.org and ns-1601.awsdns-08.co.uk — resolve to two IP numbers apiece: ns-31.awsdns-03.com to 205.251.192.31 and 2600:9000:5300:1f00::1; ns-986.awsdns-59.net to 205.251.195.218 and 2600:9000:5303:da00::1; ns-1139.awsdns-14.org to 205.251.196.115 and 2600:9000:5304:7300::1; ns-1601.awsdns-08.co.uk to 205.251.198.65 and 2600:9000:5306:4100::1.

Mail Servers

Mail for samtech.dev is handled by a single mail server, samtech-dev.mail.protection.outlook.com.

samtech-dev.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.10, 52.101.91.162, 52.101.103.39 and 5 others.

samtech.dev - robtex.com

samtech.dev

dev

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`samtech.dev`

`dev`