nexbu.dev - dns.ninja

nexbu.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:1b18🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:8cee🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.27.24Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.140.238🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdawn.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a6a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdawn.ns.cloudflare.com
A2803:f800:50::6ca2:c06a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdawn.ns.cloudflare.com
A2a06:98c1:50::ac40:206a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdawn.ns.cloudflare.com
A108.162.192.106🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdawn.ns.cloudflare.com
A172.64.32.106🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdawn.ns.cloudflare.com
A173.245.58.106🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdawn.ns.cloudflare.com
NSmax.ns.cloudflare.com
A2606:4700:58::adf5:3b84🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A2803:f800:50::6ca2:c184🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmax.ns.cloudflare.com
A2a06:98c1:50::ac40:2184🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmax.ns.cloudflare.com
A108.162.193.132🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A172.64.33.132🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A173.245.59.132🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
TXTd365mktkey=XW3knBFgLeCMEAaySuT7x0jJaD1wnXOmq44tKLE9nGMx
TXTgoogle-site-verification=-Gk6ERnKbeqwsIxv5NRFxUGX9C3v50JGoVWaX4JhJOY
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.27.24, 172.67.140.238
IPv6 hints2606:4700:3031::6815:1b18, 2606:4700:3036::ac43:8cee
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=15, name=cloudflare-ech.com
SOAdawn.ns.cloudflare.comdns@cloudflare.com serial=2404177634

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)

Subdomains

costaricacorp.nexbu.dev

Same first word

nexbu.com
nexbu.dev

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DNS History

6 records (6 active, 0 former)

NSdawn.ns.cloudflare.commax.ns.cloudflare.comA104.21.27.24172.67.140.2382606:4700:3031::6815:1b182606:4700:3036::ac43:8cee
●NSdawn.ns.cloudflare.com2026-02-15 → 2026-06-04 · 2 obs
● 2026-02-15 09:31:30
● 2026-06-04 09:46:28
●NSmax.ns.cloudflare.com2026-02-15 → 2026-06-04 · 2 obs
● 2026-02-15 09:31:30
● 2026-06-04 09:46:28
●A104.21.27.242026-02-15 → 2026-06-04 · 2 obs
● 2026-02-15 09:31:30
● 2026-06-04 09:46:28
●A172.67.140.2382026-02-15 → 2026-06-04 · 2 obs
● 2026-02-15 09:31:30
● 2026-06-04 09:46:28
●A2606:4700:3031::6815:1b182026-02-15 → 2026-06-04 · 2 obs
● 2026-02-15 09:31:30
● 2026-06-04 09:46:28
●A2606:4700:3036::ac43:8cee2026-02-15 → 2026-06-04 · 2 obs
● 2026-02-15 09:31:30
● 2026-06-04 09:46:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
nexbu.devdawn.ns.cloudflare.com, max.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.106

NS records: dawn.ns.cloudflare.com, max.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nexbu.dev (unsigned zone)

⏱️ Timing

Total: 562ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.27.24, 172.67.140.238
AAAA22606:4700:3031::6815:1b18, 2606:4700:3036::ac43:8cee
NS2dawn.ns.cloudflare.com, max.ns.cloudflare.com
TXT2d365mktkey=XW3knBFgLeCMEAaySuT7x0jJaD1wn, google-site-verification=-Gk6ERnKbeqwsIx
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dawn.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

nexbu.dev is the parent zone for costaricacorp.nexbu.dev.

IP Addresses

With 4 IP addresses, nexbu.dev directs to 104.21.27.24, 172.67.140.238, 2606:4700:3031::6815:1b18 and 2606:4700:3036::ac43:8cee.

Among the host names that share IP numbers with nexbu.dev are rivetnetworks.com, q3ql.com.cdn.cloudflare.net, e-dobro.com and two others.

Name Servers

nexbu.dev is served by two delegated name servers, dawn.ns.cloudflare.com and max.ns.cloudflare.com.

nexbu.dev has the same name server delegation as a number of other domains, such as loggia.cl, gosta.media, busandcoachdirectory.com and two more.

nexbu.dev partially shares its NS delegation with several other domains, including rabbisacks.com, bondbeterleefmilieu.be, oaanjdfjzjfrq.store and two others.

These name servers are regularly seen alongside will.ns.cloudflare.com and elisa.ns.cloudflare.com as name servers.

Host names resolving to 6 IP numbers:

The hostname dawn.ns.cloudflare.com resolves to 108.162.192.106, 172.64.32.106, 173.245.58.106 and three additional IP addresses.

The hostname max.ns.cloudflare.com resolves to 108.162.193.132, 172.64.33.132, 173.245.59.132 and three additional IP addresses.