s-dev.tech - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

s-dev.tech

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:10b9🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:d789🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.16.185Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.215.137🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShank.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b74🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhank.ns.cloudflare.com
A2803:f800:50::6ca2:c174🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhank.ns.cloudflare.com
A2a06:98c1:50::ac40:2174🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhank.ns.cloudflare.com
A108.162.193.116🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhank.ns.cloudflare.com
A172.64.33.116🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhank.ns.cloudflare.com
A173.245.59.116🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhank.ns.cloudflare.com
NSjasmine.ns.cloudflare.com
A2606:4700:50::adf5:3aaa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjasmine.ns.cloudflare.com
A2803:f800:50::6ca2:c0aa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjasmine.ns.cloudflare.com
A2a06:98c1:50::ac40:20aa🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjasmine.ns.cloudflare.com
A108.162.192.170🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjasmine.ns.cloudflare.com
A172.64.32.170🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjasmine.ns.cloudflare.com
A173.245.58.170🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjasmine.ns.cloudflare.com
MXmx1.improvmx.com ⭐
A2a05:d012:412:e201:88aa:e7b9:7a43:12d7🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS
A2a05:d012:412:e202:f36:2c1f:1a49:d38a🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS
A2a05:d012:412:e203:373a:f51a:4a85:1d25🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS
A13.37.195.136🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix
PTRec2-13-37-195-136.eu-west-3.compute.amazonaws.com
A15.236.236.160🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix
PTRec2-15-236-236-160.eu-west-3.compute.amazonaws.com
A35.181.18.45🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix
PTRec2-35-181-18-45.eu-west-3.compute.amazonaws.com
MXmx2.improvmx.com(20)
A2a05:d012:412:e201:1f6e:f6e4:8fd7:4678🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS
A2a05:d012:412:e202:e81e:cc44:3b53:8a3d🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS
A2a05:d012:412:e203:7e33:3d9c:28d7:ee20🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS
A13.36.107.63🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix
PTRec2-13-36-107-63.eu-west-3.compute.amazonaws.com
A13.36.222.39🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix
PTRec2-13-36-222-39.eu-west-3.compute.amazonaws.com
A15.236.61.92🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix
PTRec2-15-236-61-92.eu-west-3.compute.amazonaws.com
TXTgoogle-site-verification=F0pSe_CKE7K0Rizd7X2NRQvqKM9hN7WnA3bpEc0hKy0
TXTv=spf1 include:spf.improvmx.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.16.185, 172.67.215.137
IPv6 hints2606:4700:3035::6815:10b9, 2606:4700:3035::ac43:d789
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=229, name=cloudflare-ech.com
SOAhank.ns.cloudflare.comdns@cloudflare.com serial=2413571852

tech

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1788466144

Same first word

s-dev.eu
s-dev.org
s-dev.fr
s-dev.com
s-dev.tech
s-dev.net
s-dev.ru
s-dev.at
s-dev.ovh
s-dev.pages.dev
s-dev.de

Similar names

edv-s.at
dev-s.jp
es-dv.com
ved-s.com
ds-ev.ph
v-des.pages.dev
e-svd.de
v-eds.com
de-sv.de
sd-ev.cn
vsd-e.com
s-edv.de
es-dv.ru
dev-s.com.ua
s-ved.ru
dev-s.workers.dev
s-edv.com
e-vds.ru
edv-s.ch
de-sv.com
dev-s.de
dev-s.com
ds-ev.com
s-edv.at
edv-s.de
e-vds.pl

Previous names

rzmslqxfnbptdchjvgwy.tech
rzon.tech
rzpt.tech
rzrbll.tech
rzsa.tech
s-3.tech
s-6.tech
s-a.tech
s-ai.tech
s-am.tech
s-coin.tech
s-crm.tech
s-cubism.tech
s-design-oa.tech

Next names

s-driving.tech
s-hertogenbosch.tech
s-i.tech
s-kyoto.tech
s-lab.tech
s-labo.tech
s-link.tech
s-mail.tech
s-menu.tech
s-mind.tech
s-mt.tech
s-py.tech
s-quark.tech
s-service.tech
s-streets.tech
s-uo.tech
s-z.tech
s0rga.tech

DNS History

8 records (8 active, 0 former)

NShank.ns.cloudflare.comjasmine.ns.cloudflare.comMXmx1.improvmx.commx2.improvmx.comA104.21.16.185172.67.215.1372606:4700:3035::6815:10b92606:4700:3035::ac43:d789
●NShank.ns.cloudflare.com2026-08-19 → 2026-09-03 · 2 obs
● 2026-08-19 03:29:48
● 2026-09-03 20:10:46
●NSjasmine.ns.cloudflare.com2026-08-19 → 2026-09-03 · 2 obs
● 2026-08-19 03:29:48
● 2026-09-03 20:10:46
●MXmx1.improvmx.com2026-08-19 → 2026-09-03 · 2 obs
● 2026-08-19 03:29:48
● 2026-09-03 20:10:46
●MXmx2.improvmx.com2026-08-19 → 2026-09-03 · 2 obs
● 2026-08-19 03:29:48
● 2026-09-03 20:10:46
●A104.21.16.1852026-08-19 → 2026-09-03 · 2 obs
● 2026-08-19 03:29:48
● 2026-09-03 20:10:46
●A172.67.215.1372026-08-19 → 2026-09-03 · 2 obs
● 2026-08-19 03:29:48
● 2026-09-03 20:10:46
●A2606:4700:3035::6815:10b92026-08-19 → 2026-09-03 · 2 obs
● 2026-08-19 03:29:48
● 2026-09-03 20:10:46
●A2606:4700:3035::ac43:d7892026-08-19 → 2026-09-03 · 2 obs
● 2026-08-19 03:29:48
● 2026-09-03 20:10:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
techns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.com, ns01.trs-dns.net8 records
s-dev.techhank.ns.cloudflare.com, jasmine.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.116

NS records: hank.ns.cloudflare.com, jasmine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for s-dev.tech (unsigned zone)

⏱️ Timing

Total: 1155ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.215.137, 104.21.16.185
AAAA22606:4700:3035::6815:10b9, 2606:4700:3035::ac43:d789
NS2hank.ns.cloudflare.com, jasmine.ns.cloudflare.com
MX2mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20)
TXT2google-site-verification=F0pSe_CKE7K0Riz, v=spf1 include:spf.improvmx.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1hank.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)

Analysis

IP Addresses

s-dev.tech directs to four IP numbers, which are 104.21.16.185, 172.67.215.137, 2606:4700:3035::6815:10b9 and 2606:4700:3035::ac43:d789.

rock-my-soul.com, bx8l6x.com, 88fd.cam plus two other host names have IP numbers in common with s-dev.tech.

Name Servers

s-dev.tech is served by two delegated name servers, hank.ns.cloudflare.com and jasmine.ns.cloudflare.com.

The name server configuration of s-dev.tech is shared with other domains, for instance myitem.co, slot-gratis.pages.dev, warwick-mathieu.ca and two others.

At least some of s-dev.tech's name servers are shared with other domains, for example moran-finance.pages.dev, totalrobot.kr, office5732.workers.dev and two more.

These name servers tend to be deployed in combination with the name servers miles.ns.cloudflare.com and shubhi.ns.cloudflare.com.

Hosts with 6 IP addresses each:

hank.ns.cloudflare.com carries IP addresses 108.162.193.116, 172.64.33.116 and 173.245.59.116, with 3 other addresses beyond those.

jasmine.ns.cloudflare.com carries IP addresses 108.162.192.170, 172.64.32.170 and 173.245.58.170, with 3 other addresses beyond those.

Mail Servers

s-dev.tech uses two mail servers, mx1.improvmx.com and mx2.improvmx.com.

The mail server setup of s-dev.tech matches that of other domains such as escreveronline.com, gyermekortopedia.hu, jordanshardware.com and two others.

At least some of the mail servers used by s-dev.tech are shared with other domains: eisxn.cfd, mlsbox.com, joshepstein.co.uk and two others among them.

Hosts with 6 IP addresses each:

mx1.improvmx.com carries IP addresses 13.37.195.136, 15.236.236.160 and 35.181.18.45, with 3 other addresses beyond those.

mx2.improvmx.com carries IP addresses 13.36.107.63, 13.36.222.39 and 15.236.61.92, with 3 other addresses beyond those.