sangjun.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

sangjun.dev

DNSSEC⚠️ Not signed
NSullis.ns.cloudflare.com ⭐
A2606:4700:50::a29f:267f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRullis.ns.cloudflare.com
A2803:f800:50::6ca2:c27f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRullis.ns.cloudflare.com
A2a06:98c1:50::ac40:227f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRullis.ns.cloudflare.com
A108.162.194.127🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRullis.ns.cloudflare.com
A162.159.38.127Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRullis.ns.cloudflare.com
A172.64.34.127🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRullis.ns.cloudflare.com
NSweston.ns.cloudflare.com
A2606:4700:58::a29f:2c8a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRweston.ns.cloudflare.com
A2803:f800:50::6ca2:c38a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRweston.ns.cloudflare.com
A2a06:98c1:50::ac40:238a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRweston.ns.cloudflare.com
A108.162.195.138🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRweston.ns.cloudflare.com
A162.159.44.138Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRweston.ns.cloudflare.com
A172.64.35.138🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRweston.ns.cloudflare.com
SOAullis.ns.cloudflare.comdns@cloudflare.com serial=2412765001

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

sangjun.dev
sangjun.net

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DNS History

2 records (2 active, 0 former)

NSullis.ns.cloudflare.comweston.ns.cloudflare.com
●NSullis.ns.cloudflare.com2026-08-17 → 2026-08-22 · 2 obs
● 2026-08-17 22:46:38
● 2026-08-22 10:35:08
●NSweston.ns.cloudflare.com2026-08-17 → 2026-08-22 · 2 obs
● 2026-08-17 22:46:38
● 2026-08-22 10:35:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...10 records
sangjun.devweston.ns.cloudflare.com, ullis.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.138

NS records: weston.ns.cloudflare.com, ullis.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sangjun.dev (unsigned zone)

⏱️ Timing

Total: 739ms | Queries: -

📄 Records

TypeCountSample Data
NS2ullis.ns.cloudflare.com, weston.ns.cloudflare.com
SOA1ullis.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

Name Servers

Two name servers handle the delegation for sangjun.dev: ullis.ns.cloudflare.com and weston.ns.cloudflare.com.

sangjun.dev uses the same name servers as several other domains — among them bancodev.com, dorothy-jones-000.pages.dev, roastlov.at and two more.

sangjun.dev partially shares its NS delegation with several other domains, including itplaza.uz, adamssoultogo.com, kamtufo.site and two others.

Hostnames that resolve to 6 IP addresses:

ullis.ns.cloudflare.com resolves to 108.162.194.127, 162.159.38.127 and 172.64.34.127 among others, with 3 other IP addresses in total.

weston.ns.cloudflare.com resolves to 108.162.195.138, 162.159.44.138 and 172.64.35.138 among others, with 3 other IP addresses in total.