dtools.dev - dns.ninja

dtools.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:6076πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::ac43:b40bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.96.118Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.180.11πŸ‡ΊπŸ‡Έ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSjason.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb3πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjason.ns.cloudflare.com
A2803:f800:50::6ca2:c1b3πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjason.ns.cloudflare.com
A2a06:98c1:50::ac40:21b3πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRjason.ns.cloudflare.com
A108.162.193.179πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjason.ns.cloudflare.com
A172.64.33.179πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjason.ns.cloudflare.com
A173.245.59.179πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjason.ns.cloudflare.com
NSpearl.ns.cloudflare.com
A2606:4700:50::a29f:268cπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpearl.ns.cloudflare.com
A2803:f800:50::6ca2:c28cπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpearl.ns.cloudflare.com
A2a06:98c1:50::ac40:228cπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRpearl.ns.cloudflare.com
A108.162.194.140πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpearl.ns.cloudflare.com
A162.159.38.140Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpearl.ns.cloudflare.com
A172.64.34.140πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpearl.ns.cloudflare.com
MXinbound-smtp.us-west-2.amazonaws.com ⭐
A35.161.157.106πŸ‡ΊπŸ‡Έ Amazon35.160.0.0/13 EC2 PDX prefix
PTRec2-35-161-157-106.us-west-2.compute.amazonaws.com
A52.13.163.116πŸ‡ΊπŸ‡Έ Amazon52.12.0.0/15 EC2 PDX prefix
PTRec2-52-13-163-116.us-west-2.compute.amazonaws.com
A52.43.162.244πŸ‡ΊπŸ‡Έ Amazon52.40.0.0/14 EC2 PDX prefix
PTRec2-52-43-162-244.us-west-2.compute.amazonaws.com
A54.188.121.70πŸ‡ΊπŸ‡Έ Amazon54.188.0.0/15 EC2 PDX prefix
PTRec2-54-188-121-70.us-west-2.compute.amazonaws.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.96.118, 172.67.180.11
IPv6 hints2606:4700:3031::6815:6076, 2606:4700:3034::ac43:b40b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=145, name=cloudflare-ech.com
SOAjason.ns.cloudflare.comdns@cloudflare.com serial=2407964558

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

11 records (7 active, 4 former)

NSjason.ns.cloudflare.compearl.ns.cloudflare.comMXinbound-smtp.us-west-2.amazonaws.comA104.21.96.118172.67.180.112606:4700:3031::6815:60762606:4700:3034::ac43:b40b188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSjason.ns.cloudflare.com2026-04-02 β†’ 2026-07-04 Β· 2 obs
● 2026-04-02 17:32:04
● 2026-07-04 12:29:30
●NSpearl.ns.cloudflare.com2026-04-02 β†’ 2026-07-04 Β· 2 obs
● 2026-04-02 17:32:04
● 2026-07-04 12:29:30
●MXinbound-smtp.us-west-2.amazonaws.com2026-04-02 β†’ 2026-07-04 Β· 2 obs
● 2026-04-02 17:32:04
● 2026-07-04 12:29:30
●A104.21.96.1182026-05-31 β†’ 2026-07-04 Β· 3 obs
β—‹ 2026-04-02 17:32:04
● 2026-05-31 17:59:42
● 2026-07-04 12:29:30
●A172.67.180.112026-05-31 β†’ 2026-07-04 Β· 3 obs
β—‹ 2026-04-02 17:32:04
● 2026-05-31 17:59:42
● 2026-07-04 12:29:30
β—‹A188.114.96.02026-04-02 β†’ 2026-04-02 Β· 3 obs
● 2026-04-02 17:32:04
β—‹ 2026-05-31 17:59:42
β—‹ 2026-07-04 12:29:30
β—‹A188.114.97.02026-04-02 β†’ 2026-04-02 Β· 3 obs
● 2026-04-02 17:32:04
β—‹ 2026-05-31 17:59:42
β—‹ 2026-07-04 12:29:30
●A2606:4700:3031::6815:60762026-05-31 β†’ 2026-07-04 Β· 3 obs
β—‹ 2026-04-02 17:32:04
● 2026-05-31 17:59:42
● 2026-07-04 12:29:30
●A2606:4700:3034::ac43:b40b2026-05-31 β†’ 2026-07-04 Β· 3 obs
β—‹ 2026-04-02 17:32:04
● 2026-05-31 17:59:42
● 2026-07-04 12:29:30
β—‹A2a06:98c1:3120::2026-04-02 β†’ 2026-04-02 Β· 3 obs
● 2026-04-02 17:32:04
β—‹ 2026-05-31 17:59:42
β—‹ 2026-07-04 12:29:30
β—‹A2a06:98c1:3121::2026-04-02 β†’ 2026-04-02 Β· 3 obs
● 2026-04-02 17:32:04
β—‹ 2026-05-31 17:59:42
β—‹ 2026-07-04 12:29:30

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...10 records
dtools.devjason.ns.cloudflare.com, pearl.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.194.140

NS records: jason.ns.cloudflare.com, pearl.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dtools.dev (unsigned zone)

⏱️ Timing

Total: 2572ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.180.11, 104.21.96.118
AAAA22606:4700:3031::6815:6076, 2606:4700:3034::ac43:b40b
NS2jason.ns.cloudflare.com, pearl.ns.cloudflare.com
MX1inbound-smtp.us-west-2.amazonaws.com (pr
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jason.ns.cloudflare.com dns.cloudflare.c

πŸ“Œ Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

dtools.dev points to the four IP addresses 104.21.96.118, 172.67.180.11, 2606:4700:3031::6815:6076 and 2606:4700:3034::ac43:b40b.

lookfort.com, charlestondeli.com, takweenkw.com plus two other host names have IP numbers in common with dtools.dev.

Name Servers

dtools.dev has two authoritative name servers β€” jason.ns.cloudflare.com and pearl.ns.cloudflare.com.

The name server configuration of dtools.dev is shared with other domains, for instance shardboat.com, wearegettingoldtogether.com, surrymedical.com and two others.

There is at least partial name server overlap between dtools.dev and other domains β€” viadom-professionnel.com, usdnew.com, dog(0x736578).show and two more among them.

The name servers magdalena.ns.cloudflare.com, teresa.ns.cloudflare.com and dolly.ns.cloudflare.com are often found in combination with these name servers.

Hosts with 6 IP addresses each:

jason.ns.cloudflare.com points to 108.162.193.179, 172.64.33.179, 173.245.59.179 and 3 other IP addresses.

pearl.ns.cloudflare.com points to 108.162.194.140, 162.159.38.140, 172.64.34.140 and 3 other IP addresses.

Mail Servers

dtools.dev uses one mail server β€” inbound-smtp.us-west-2.amazonaws.com.

The mail server setup of dtools.dev matches that of other domains such as racewarkingdoms.com, uidev.tools, pointp.jp and two others.

At least some of the mail servers used by dtools.dev are shared with other domains: omirussia.atlassian.net, appliedstudyskills.org, cspanorg.atlassian.net and two others among them.

These mail servers are often deployed together with inbound-smtp.us-east-1.amazonaws.com, alt1.aspmx.l.google.com, aspmx.l.google.com and 3 other mail servers.

inbound-smtp.us-west-2.amazonaws.com points to four IP addresses: 35.161.157.106, 52.13.163.116, 52.43.162.244 and 54.188.121.70.