about.dev - robtex.com

about.dev

DNSSEC⚠️ Not signed
A76.76.21.21πŸ‡ΊπŸ‡Έ Amazon76.76.21.0/24 EC2 Prefix
NSbuck.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b4eπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbuck.ns.cloudflare.com
A2803:f800:50::6ca2:c14eπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbuck.ns.cloudflare.com
A2a06:98c1:50::ac40:214eπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRbuck.ns.cloudflare.com
A108.162.193.78πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbuck.ns.cloudflare.com
A172.64.33.78πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbuck.ns.cloudflare.com
A173.245.59.78πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbuck.ns.cloudflare.com
NSlauryn.ns.cloudflare.com
A2606:4700:50::a29f:2616πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlauryn.ns.cloudflare.com
A2803:f800:50::6ca2:c216πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlauryn.ns.cloudflare.com
A2a06:98c1:50::ac40:2216πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRlauryn.ns.cloudflare.com
A108.162.194.22πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlauryn.ns.cloudflare.com
A162.159.38.22Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlauryn.ns.cloudflare.com
A172.64.34.22πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlauryn.ns.cloudflare.com
SOAbuck.ns.cloudflare.comdns@cloudflare.com serial=2400655129

dev

DNSSECπŸ”’ 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
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

3 records (3 active, 0 former)

NSbuck.ns.cloudflare.comlauryn.ns.cloudflare.comA76.76.21.21
●NSbuck.ns.cloudflare.com2026-03-13 β†’ 2026-04-23 Β· 2 obs
● 2026-03-13 02:57:22
● 2026-04-23 17:44:12
●NSlauryn.ns.cloudflare.com2026-03-13 β†’ 2026-04-23 Β· 2 obs
● 2026-03-13 02:57:22
● 2026-04-23 17:44:12
●A76.76.21.212026-03-13 β†’ 2026-04-23 Β· 2 obs
● 2026-03-13 02:57:22
● 2026-04-23 17:44:12

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
about.devlauryn.ns.cloudflare.com, buck.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.194.22

NS records: lauryn.ns.cloudflare.com, buck.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for about.dev (unsigned zone)

⏱️ Timing

Total: 490ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A176.76.21.21
NS2buck.ns.cloudflare.com, lauryn.ns.cloudflare.com
SOA1buck.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

about.dev points to a single IP number: 76.76.21.21.

other host names for instance cocoacasino.net, immunie.info, noregister.com, majorfood.com and www.trek-winactivation.com share IP numbers with about.dev.

Name Servers

about.dev is delegated to two name servers: buck.ns.cloudflare.com and lauryn.ns.cloudflare.com.

about.dev shares the same name server setup as other domains, for example thecab.tv, akrab.or.id, courtclerk.org, 8radio.com and smpn5batusangkar.sch.id.

about.dev at least partially shares name servers with other domains, for instance ramenbetvhod.icu, herbchambersmaseratiofwarwick.com, aecc.co.uk, drjohnro.com and venchal.com.

These name servers are often used with beau.ns.cloudflare.com and dee.ns.cloudflare.com.

Host names with six IP numbers:

buck.ns.cloudflare.com points to: 2606:4700:58::adf5:3b4e, 2803:f800:50::6ca2:c14e, 2a06:98c1:50::ac40:214e, 108.162.193.78, 172.64.33.78 and 173.245.59.78; lauryn.ns.cloudflare.com points to: 2606:4700:50::a29f:2616, 2803:f800:50::6ca2:c216, 2a06:98c1:50::ac40:2216, 108.162.194.22, 162.159.38.22 and 172.64.34.22.