flatcal.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

flatcal.dev

DNSSEC⚠️ Not signed
NSboyd.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b4b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRboyd.ns.cloudflare.com
A2803:f800:50::6ca2:c14b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRboyd.ns.cloudflare.com
A2a06:98c1:50::ac40:214b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRboyd.ns.cloudflare.com
A108.162.193.75🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRboyd.ns.cloudflare.com
A172.64.33.75🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRboyd.ns.cloudflare.com
A173.245.59.75🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRboyd.ns.cloudflare.com
NSyolanda.ns.cloudflare.com
A2606:4700:50::adf5:3af1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyolanda.ns.cloudflare.com
A2803:f800:50::6ca2:c0f1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRyolanda.ns.cloudflare.com
A2a06:98c1:50::ac40:20f1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRyolanda.ns.cloudflare.com
A108.162.192.241🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyolanda.ns.cloudflare.com
A172.64.32.241🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyolanda.ns.cloudflare.com
A173.245.58.241🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyolanda.ns.cloudflare.com
SOAboyd.ns.cloudflare.comdns@cloudflare.com serial=2415359656

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

flatcal.dev
flatcal.com
flatcal.org

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falaclt.com.br
factall.com
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allfact.be
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Previous names

flashtravel.dev
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flatbeat.dev
flatbed.dev
flatbird.dev
flatbox.dev
flatbuffers.dev

Next names

flatcap.dev
flatcat.dev
flatcode.dev
flatcoder.dev
flate.dev
flatfile.dev
flatfive.dev
flatfour.dev
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flatmark.dev

DNS History

2 records (2 active, 0 former)

NSboyd.ns.cloudflare.comyolanda.ns.cloudflare.com
●NSboyd.ns.cloudflare.com2026-09-12 → 2026-09-24 · 2 obs
● 2026-09-12 09:34:30
● 2026-09-24 05:00:04
●NSyolanda.ns.cloudflare.com2026-09-12 → 2026-09-24 · 2 obs
● 2026-09-12 09:34:30
● 2026-09-24 05:00:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
flatcal.devboyd.ns.cloudflare.com, yolanda.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.241

NS records: boyd.ns.cloudflare.com, yolanda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flatcal.dev (unsigned zone)

⏱️ Timing

Total: 597ms | Queries: -

📄 Records

TypeCountSample Data
NS2boyd.ns.cloudflare.com, yolanda.ns.cloudflare.com
SOA1boyd.ns.cloudflare.com dns.cloudflare.co

Analysis

Name Servers

DNS delegation for flatcal.dev points to two name servers: boyd.ns.cloudflare.com and yolanda.ns.cloudflare.com.

The name server configuration of flatcal.dev is shared with other domains, for instance gohainananta0.workers.dev, aceleracionalfa.com, ballaratelectricalco-mockup.pages.dev and two others.

There is at least partial name server overlap between flatcal.dev and other domains — skipdiallab.info, voxeldraft.com, cerealtime.tv and two more among them.

These name servers are routinely deployed together with the name servers lars.ns.cloudflare.com.

Hosts with 6 IP addresses each:

boyd.ns.cloudflare.com has IP addresses 108.162.193.75, 172.64.33.75 and 173.245.59.75, plus 3 other.

yolanda.ns.cloudflare.com has IP addresses 108.162.192.241, 172.64.32.241 and 173.245.58.241, plus 3 other.