toolmaster.us - dns.ninja

toolmaster.us

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:d2f6πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::6815:3d89πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.61.137Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.210.246πŸ‡ΊπŸ‡Έ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSharlan.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cfaπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlan.ns.cloudflare.com
A2803:f800:50::6ca2:c3faπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRharlan.ns.cloudflare.com
A2a06:98c1:50::ac40:23faπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRharlan.ns.cloudflare.com
A108.162.195.250πŸ‡ΊπŸ‡Έ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlan.ns.cloudflare.com
A162.159.44.250Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlan.ns.cloudflare.com
A172.64.35.250πŸ‡ΊπŸ‡Έ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlan.ns.cloudflare.com
NSizabella.ns.cloudflare.com
A2606:4700:50::a29f:262eπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRizabella.ns.cloudflare.com
A2803:f800:50::6ca2:c22eπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRizabella.ns.cloudflare.com
A2a06:98c1:50::ac40:222eπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRizabella.ns.cloudflare.com
A108.162.194.46πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRizabella.ns.cloudflare.com
A162.159.38.46Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRizabella.ns.cloudflare.com
A172.64.34.46πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRizabella.ns.cloudflare.com
TXTv=spf1 -all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.61.137, 172.67.210.246
IPv6 hints2606:4700:3034::ac43:d2f6, 2606:4700:3035::6815:3d89
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com
SOAharlan.ns.cloudflare.comdns@cloudflare.com serial=2405964335

us

DNSSECπŸ”’ Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1780529621

Same first word

Similar names

DNS History

18 records (6 active, 12 former)

20162017201820192020202120222023202420252026NSharlan.ns.cloudflare.comizabella.ns.cloudflare.comns.udag.dens.udag.netns.udag.orgserver1-ns1.udagdns.netserver1-ns2.udagdns.netserver1-ns3.udagdns.netMXmx00.udag.demx01.udag.deA104.21.61.137172.67.210.2462606:4700:3034::ac43:d2f62606:4700:3035::6815:3d89172.64.80.12606:4700:130:436c:6f75:6466:6c61:726589.31.143.1689.31.143.2
●NSharlan.ns.cloudflare.com2026-02-15 β†’ 2026-06-03 Β· 3 obs
β—‹ 2017-02-12 23:36:44
● 2026-02-15 09:20:52
● 2026-06-03 23:55:42
●NSizabella.ns.cloudflare.com2026-02-15 β†’ 2026-06-03 Β· 3 obs
β—‹ 2017-02-12 23:36:44
● 2026-02-15 09:20:52
● 2026-06-03 23:55:42
β—‹NSns.udag.de2015-11-21 β†’ 2017-02-12 Β· 5 obs
β—‹ 2015-07-19 19:49:38
● 2015-11-21 06:27:50
● 2017-02-12 23:36:44
β—‹ 2026-02-15 09:20:52
β—‹ 2026-06-03 23:55:42
β—‹NSns.udag.net2015-11-21 β†’ 2017-02-12 Β· 5 obs
β—‹ 2015-07-19 19:49:38
● 2015-11-21 06:27:50
● 2017-02-12 23:36:44
β—‹ 2026-02-15 09:20:52
β—‹ 2026-06-03 23:55:42
β—‹NSns.udag.org2015-11-21 β†’ 2017-02-12 Β· 5 obs
β—‹ 2015-07-19 19:49:38
● 2015-11-21 06:27:50
● 2017-02-12 23:36:44
β—‹ 2026-02-15 09:20:52
β—‹ 2026-06-03 23:55:42
β—‹NSserver1-ns1.udagdns.net2015-07-19 β†’ 2015-07-19 Β· 3 obs
● 2015-07-19 19:49:38
β—‹ 2015-11-21 06:27:50
β—‹ 2026-06-03 23:55:42
β—‹NSserver1-ns2.udagdns.net2015-07-19 β†’ 2015-07-19 Β· 3 obs
● 2015-07-19 19:49:38
β—‹ 2015-11-21 06:27:50
β—‹ 2026-06-03 23:55:42
β—‹NSserver1-ns3.udagdns.net2015-07-19 β†’ 2015-07-19 Β· 3 obs
● 2015-07-19 19:49:38
β—‹ 2015-11-21 06:27:50
β—‹ 2026-06-03 23:55:42
β—‹MXmx00.udag.de2015-07-19 β†’ 2026-02-15 Β· 4 obs
● 2015-07-19 19:49:38
● 2026-02-15 09:20:52
β—‹ 2026-02-27 17:14:50
β—‹ 2026-06-03 23:55:42
β—‹MXmx01.udag.de2015-07-19 β†’ 2026-02-15 Β· 4 obs
● 2015-07-19 19:49:38
● 2026-02-15 09:20:52
β—‹ 2026-02-27 17:14:50
β—‹ 2026-06-03 23:55:42
●A104.21.61.1372026-02-15 β†’ 2026-06-03 Β· 6 obs
β—‹ 2017-02-12 23:36:44
● 2026-02-15 09:20:52
● 2026-02-27 17:14:50
β—‹ 2026-02-27 19:32:44
● 2026-03-04 20:23:46
● 2026-06-03 23:55:42
β—‹A172.64.80.12026-02-27 β†’ 2026-02-27 Β· 4 obs
β—‹ 2026-02-27 17:14:50
● 2026-02-27 19:32:44
β—‹ 2026-03-04 20:23:46
β—‹ 2026-06-03 23:55:42
●A172.67.210.2462026-02-15 β†’ 2026-06-03 Β· 6 obs
β—‹ 2017-02-12 23:36:44
● 2026-02-15 09:20:52
● 2026-02-27 17:14:50
β—‹ 2026-02-27 19:32:44
● 2026-03-04 20:23:46
● 2026-06-03 23:55:42
β—‹A2606:4700:130:436c:6f75:6466:6c61:72652026-02-27 β†’ 2026-02-27 Β· 4 obs
β—‹ 2026-02-27 17:14:50
● 2026-02-27 19:32:44
β—‹ 2026-03-04 20:23:46
β—‹ 2026-06-03 23:55:42
●A2606:4700:3034::ac43:d2f62026-02-15 β†’ 2026-06-03 Β· 6 obs
β—‹ 2017-02-12 23:36:44
● 2026-02-15 09:20:52
● 2026-02-27 17:14:50
β—‹ 2026-02-27 19:32:44
● 2026-03-04 20:23:46
● 2026-06-03 23:55:42
●A2606:4700:3035::6815:3d892026-02-15 β†’ 2026-06-03 Β· 6 obs
β—‹ 2017-02-12 23:36:44
● 2026-02-15 09:20:52
● 2026-02-27 17:14:50
β—‹ 2026-02-27 19:32:44
● 2026-03-04 20:23:46
● 2026-06-03 23:55:42
β—‹A89.31.143.162015-11-21 β†’ 2017-02-12 Β· 5 obs
β—‹ 2015-07-19 19:49:38
● 2015-11-21 06:27:50
● 2017-02-12 23:36:44
β—‹ 2026-02-15 09:20:52
β—‹ 2026-06-03 23:55:42
β—‹A89.31.143.22015-07-19 β†’ 2015-07-19 Β· 3 obs
● 2015-07-19 19:49:38
β—‹ 2015-11-21 06:27:50
β—‹ 2026-06-03 23:55:42

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...16 records
toolmaster.usizabella.ns.cloudflare.com, harlan.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.195.250

NS records: izabella.ns.cloudflare.com, harlan.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for toolmaster.us (unsigned zone)

⏱️ Timing

Total: 523ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.61.137, 172.67.210.246
AAAA22606:4700:3035::6815:3d89, 2606:4700:3034::ac43:d2f6
NS2harlan.ns.cloudflare.com, izabella.ns.cloudflare.com
TXT1v=spf1 -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1harlan.ns.cloudflare.com dns.cloudflare.

πŸ“Œ Glue Records Collected

Total: 16

In-bailiwick: 16 (b.cctld.us, f.cctld.us, k.cctld.us...)

Analysis

IP Addresses

toolmaster.us has 4 IP addresses: 104.21.61.137, 172.67.210.246, 2606:4700:3034::ac43:d2f6 and 2606:4700:3035::6815:3d89.

connectingshropshire.co.uk, healthmedsrx.com, couplose.com and two other host names share IP numbers with toolmaster.us.

Name Servers

Two name servers handle the delegation for toolmaster.us: harlan.ns.cloudflare.com and izabella.ns.cloudflare.com.

toolmaster.us uses the same name servers as several other domains β€” among them focur.eu, nestag.com, tyrolit-world.com and two more.

At least some of toolmaster.us's name servers are shared with other domains, for example forumparlay.info, mmthriftstore.info, procommun.com and two more.

These name servers tend to be used in conjunction with the name servers nena.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

harlan.ns.cloudflare.com directs to 108.162.195.250, 162.159.44.250, 172.64.35.250 and three others.

izabella.ns.cloudflare.com directs to 108.162.194.46, 162.159.38.46, 172.64.34.46 and three others.