secdev.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status

secdev.dev

DNSSEC⚠️ Not signed
A152.53.227.242🇦🇹 netcup-AS152.53.224.0/22
PTRv2202504267202332595.bestsrv.de
NScorey.ns.cloudflare.com
A2606:4700:58::a29f:2c18🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcorey.ns.cloudflare.com
A2803:f800:50::6ca2:c318🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcorey.ns.cloudflare.com
A2a06:98c1:50::ac40:2318🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcorey.ns.cloudflare.com
A108.162.195.24🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcorey.ns.cloudflare.com
A162.159.44.24Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcorey.ns.cloudflare.com
A172.64.35.24🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcorey.ns.cloudflare.com
NSleah.ns.cloudflare.com
A2606:4700:50::adf5:3a81🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A2803:f800:50::6ca2:c081🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleah.ns.cloudflare.com
A2a06:98c1:50::ac40:2081🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleah.ns.cloudflare.com
A108.162.192.129🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A172.64.32.129🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A173.245.58.129🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
MXmail.sec-nas.synology.me
A37.120.126.88🇩🇪 TC-CIN37.120.0.0/17
PTR37.120.126.88.dyn.pyur.net
TXTv=spf1 a:mail.sec-nas.synology.me mx:mail.sec-nas.synology.me ~all
SOAcorey.ns.cloudflare.comdns@cloudflare.com serial=2412154280

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

Similar names

Previous names

Next names

DNS History

4 records (4 active, 0 former)

NScorey.ns.cloudflare.comleah.ns.cloudflare.comMXmail.sec-nas.synology.meA152.53.227.242
NScorey.ns.cloudflare.com2026-09-08 → 2026-09-15 · 2 obs
● 2026-09-08 23:18:28
● 2026-09-15 10:06:42
NSleah.ns.cloudflare.com2026-09-08 → 2026-09-15 · 2 obs
● 2026-09-08 23:18:28
● 2026-09-15 10:06:42
MXmail.sec-nas.synology.me2026-09-08 → 2026-09-15 · 2 obs
● 2026-09-08 23:18:28
● 2026-09-15 10:06:42
A152.53.227.2422026-09-08 → 2026-09-15 · 2 obs
● 2026-09-08 23:18:28
● 2026-09-15 10:06:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
secdev.devleah.ns.cloudflare.com, corey.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.129

NS records: leah.ns.cloudflare.com, corey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for secdev.dev (unsigned zone)

⏱️ Timing

Total: 848ms | Queries: -

📄 Records

TypeCountSample Data
A1152.53.227.242
NS2corey.ns.cloudflare.com, leah.ns.cloudflare.com
MX1mail.sec-nas.synology.me (pri: 10)
TXT1v=spf1 a:mail.sec-nas.synology.me mx:mai
SOA1corey.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

secdev.dev has exactly one IP address — 152.53.227.242.

Name Servers

The NS records for secdev.dev delegate to corey.ns.cloudflare.com and leah.ns.cloudflare.com.

The name server configuration of secdev.dev is shared with other domains, for instance boltvisaexpress.com, realinadellagnolo.workers.dev, 07x12mu60j.workers.dev and two others.

secdev.dev partially shares its NS delegation with several other domains, including stackmesa.com, abudhabi-escorts.net, amp-acong308.pages.dev and two others.

Hosts with 6 IP addresses each:

corey.ns.cloudflare.com maps to 108.162.195.24, 162.159.44.24, 172.64.35.24 and 3 additional IP addresses.

leah.ns.cloudflare.com maps to 108.162.192.129, 172.64.32.129, 173.245.58.129 and 3 additional IP addresses.

Mail Servers

secdev.dev uses one mail server — mail.sec-nas.synology.me.

mail.sec-nas.synology.me resolves to 37.120.126.88 and no other IP number.