jfsolver.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

jfsolver.dev

DNSSEC⚠️ Not signed
NSarnold.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b45🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarnold.ns.cloudflare.com
A2803:f800:50::6ca2:c145🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarnold.ns.cloudflare.com
A2a06:98c1:50::ac40:2145🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarnold.ns.cloudflare.com
A108.162.193.69🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarnold.ns.cloudflare.com
A172.64.33.69🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarnold.ns.cloudflare.com
A173.245.59.69🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarnold.ns.cloudflare.com
NSjulissa.ns.cloudflare.com
A2606:4700:50::a29f:2669🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulissa.ns.cloudflare.com
A2803:f800:50::6ca2:c269🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjulissa.ns.cloudflare.com
A2a06:98c1:50::ac40:2269🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjulissa.ns.cloudflare.com
A108.162.194.105🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.38.105Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.34.105🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAarnold.ns.cloudflare.comdns@cloudflare.com serial=2416212089

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

jfsolver.dev

Similar names

jvflores.com.br
fljoserv.workers.dev
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Previous names

jfrh.dev
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jfriesen.dev
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jfrsn.dev
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jfsanchez.dev
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jfsantos.dev
jfsiii.dev
jfsilva.dev
jfsolutech.dev
jfsolutions.dev

Next names

jfsound.dev
jfss.dev
jfstn.dev
jfstudio.dev
jfstudios.dev
jftech.dev
jftl-lang.dev
jftt.dev
jfuchs.dev
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jg.dev

DNS History

2 records (2 active, 0 former)

NSarnold.ns.cloudflare.comjulissa.ns.cloudflare.com
●NSarnold.ns.cloudflare.com2026-09-28 → 2026-10-22 · 2 obs
● 2026-09-28 09:51:18
● 2026-10-22 11:34:50
●NSjulissa.ns.cloudflare.com2026-09-28 → 2026-10-22 · 2 obs
● 2026-09-28 09:51:18
● 2026-10-22 11:34:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
jfsolver.devjulissa.ns.cloudflare.com, arnold.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.105

NS records: julissa.ns.cloudflare.com, arnold.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jfsolver.dev (unsigned zone)

⏱️ Timing

Total: 1189ms | Queries: -

📄 Records

TypeCountSample Data
NS2arnold.ns.cloudflare.com, julissa.ns.cloudflare.com
SOA1arnold.ns.cloudflare.com dns.cloudflare.

Analysis

Name Servers

jfsolver.dev uses two name servers for its delegation: arnold.ns.cloudflare.com and julissa.ns.cloudflare.com.

jfsolver.dev shares its NS records with other domains, for example admin-1r1.pages.dev, sssster55.pages.dev, homingchu007.workers.dev and two others.

jfsolver.dev has at least partial name server overlap with other domains, such as arjan-van-os.workers.dev, utiliserve.com, fa7158785.workers.dev and two others.

DNS names with 6 IP addresses:

Hostname arnold.ns.cloudflare.com directs to 108.162.193.69, 172.64.33.69 and 173.245.59.69 along with 3 other IP addresses.

Hostname julissa.ns.cloudflare.com directs to 108.162.194.105, 162.159.38.105 and 172.64.34.105 along with 3 other IP addresses.