siwl.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

siwl.dev

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:c8e3🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:2c94🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.44.148Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.200.227🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSfatima.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26bc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfatima.ns.cloudflare.com
A2803:f800:50::6ca2:c2bc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRfatima.ns.cloudflare.com
A2a06:98c1:50::ac40:22bc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRfatima.ns.cloudflare.com
A108.162.194.188🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfatima.ns.cloudflare.com
A162.159.38.188Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfatima.ns.cloudflare.com
A172.64.34.188🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfatima.ns.cloudflare.com
NSjohn.ns.cloudflare.com
A2606:4700:58::adf5:3bb9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohn.ns.cloudflare.com
A2803:f800:50::6ca2:c1b9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjohn.ns.cloudflare.com
A2a06:98c1:50::ac40:21b9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjohn.ns.cloudflare.com
A108.162.193.185🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohn.ns.cloudflare.com
A172.64.33.185🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohn.ns.cloudflare.com
A173.245.59.185🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohn.ns.cloudflare.com
TXTgoogle-site-verification=Io5ToQ9YIFuVJQC51Fh77iaPDygqLpIcdZmNpAu2rBI
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.44.148, 172.67.200.227
IPv6 hints2606:4700:3033::ac43:c8e3, 2606:4700:3034::6815:2c94
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=181, name=cloudflare-ech.com
SOAfatima.ns.cloudflare.comdns@cloudflare.com serial=2415319825

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

siwl.com
siwl.si
siwl.app
siwl.in
siwl.net
siwl.cn
siwl.co.kr
siwl.kr
siwl.dev
siwl.de
siwl.synology.me

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Previous names

sivuseppa.dev
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DNS History

6 records (6 active, 0 former)

NSfatima.ns.cloudflare.comjohn.ns.cloudflare.comA104.21.44.148172.67.200.2272606:4700:3033::ac43:c8e32606:4700:3034::6815:2c94
●NSfatima.ns.cloudflare.com2026-09-17 → 2026-10-27 · 2 obs
● 2026-09-17 19:41:26
● 2026-10-27 05:48:02
●NSjohn.ns.cloudflare.com2026-09-17 → 2026-10-27 · 2 obs
● 2026-09-17 19:41:26
● 2026-10-27 05:48:02
●A104.21.44.1482026-09-17 → 2026-10-27 · 2 obs
● 2026-09-17 19:41:26
● 2026-10-27 05:48:02
●A172.67.200.2272026-09-17 → 2026-10-27 · 2 obs
● 2026-09-17 19:41:26
● 2026-10-27 05:48:02
●A2606:4700:3033::ac43:c8e32026-09-17 → 2026-10-27 · 2 obs
● 2026-09-17 19:41:26
● 2026-10-27 05:48:02
●A2606:4700:3034::6815:2c942026-09-17 → 2026-10-27 · 2 obs
● 2026-09-17 19:41:26
● 2026-10-27 05:48:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
siwl.devfatima.ns.cloudflare.com, john.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.185

NS records: fatima.ns.cloudflare.com, john.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for siwl.dev (unsigned zone)

⏱️ Timing

Total: 1612ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.44.148, 172.67.200.227
AAAA22606:4700:3034::6815:2c94, 2606:4700:3033::ac43:c8e3
NS2fatima.ns.cloudflare.com, john.ns.cloudflare.com
TXT1google-site-verification=Io5ToQ9YIFuVJQC
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1fatima.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

siwl.dev directs to four IP numbers, which are 104.21.44.148, 172.67.200.227, 2606:4700:3033::ac43:c8e3 and 2606:4700:3034::6815:2c94.

Additional host names — uspin.vip, uzidea.com, www.nr2.pl and two others — share IP numbers with siwl.dev.

Name Servers

siwl.dev is served by two delegated name servers, fatima.ns.cloudflare.com and john.ns.cloudflare.com.

siwl.dev shares its name server setup with other domains, including profitaccounting.hk, freeziestreats.com, realemf.com and two others.

There is at least partial name server overlap between siwl.dev and other domains — hicozucuceiagroup.digital, lesechoppes.co, www-uppsalatkd-se.pages.dev and two more among them.

These name servers are frequently paired with the name servers pedro.ns.cloudflare.com, fred.ns.cloudflare.com, rocco.ns.cloudflare.com and two others.

Host names with 6 IP numbers:

fatima.ns.cloudflare.com carries IP addresses 108.162.194.188, 162.159.38.188 and 172.64.34.188, with 3 other addresses beyond those.

john.ns.cloudflare.com carries IP addresses 108.162.193.185, 172.64.33.185 and 173.245.59.185, with 3 other addresses beyond those.