dnctools.best - robtex.com
dnctools.best
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:1a46🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:8799🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.26.70Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.135.153🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | fred.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b71🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c171🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2171🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 108.162.193.113🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 172.64.33.113🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 173.245.59.113🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| NS | kristin.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ab5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kristin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0b5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kristin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20b5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kristin.ns.cloudflare.com | ||||||
| A | 108.162.192.181🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kristin.ns.cloudflare.com | ||||||
| A | 172.64.32.181🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kristin.ns.cloudflare.com | ||||||
| A | 173.245.58.181🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kristin.ns.cloudflare.com | ||||||
| MX | _dc-mx.65ee0fbc39ba.dnctools.best ⭐ | ||||||
| A | 103.129.46.40🇧🇩 NetcoCloud-VirtuaIization-Technology103.129.46.0/24 Abdur Rahman Capital Supermarket (2nd Floor), 104 Green Road, Farmgate | ||||||
| PTR | hosted-4-client-dedicated-live-server19.dnctools.best | ||||||
| TXT | google-site-verification=C251y6ZB3mySViSUdQPu-N1znpE2pUjPuoxYqBYehvo | ||||||
| TXT | v=spf1 mx a ip4:103.129.46.7 ip4:103.129.46.8 ip4:103.129.46.9 ip4:103.129.46... | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.26.70, 172.67.135.153 | ||||||
| IPv6 | 2606:4700:3034::6815:1a46, 2606:4700:3036::ac43:8799 | ||||||
| SOA | fred.ns.cloudflare.comdns@cloudflare.com serial=2398798481 | ||||||
best
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.best | ||||||
| NS | b.nic.best | ||||||
| NS | c.nic.best | ||||||
| NS | d.nic.best | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1527235428 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSfred.ns.cloudflare.com2026-03-20 → 2026-03-29 · 2 obs
● 2026-03-29 04:19:46
●NSkristin.ns.cloudflare.com2026-03-20 → 2026-03-29 · 2 obs
● 2026-03-29 04:19:46
●MX_dc-mx.65ee0fbc39ba.dnctools.best2026-03-20 → 2026-03-29 · 2 obs
● 2026-03-29 04:19:46
●A104.21.26.702026-03-20 → 2026-03-29 · 2 obs
● 2026-03-29 04:19:46
●A172.67.135.1532026-03-20 → 2026-03-29 · 2 obs
● 2026-03-29 04:19:46
●A2606:4700:3034::6815:1a462026-03-20 → 2026-03-29 · 2 obs
● 2026-03-29 04:19:46
●A2606:4700:3036::ac43:87992026-03-20 → 2026-03-29 · 2 obs
● 2026-03-29 04:19:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| best | a.nic.best, b.nic.best, c.nic.best, d.nic.best | 8 records |
| dnctools.best | fred.ns.cloudflare.com, kristin.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.181
NS records: fred.ns.cloudflare.com, kristin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dnctools.best (unsigned zone)
⏱️ Timing
Total: 432ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.26.70, 172.67.135.153 |
| AAAA | 2 | 2606:4700:3036::ac43:8799, 2606:4700:3034::6815:1a46 |
| NS | 2 | fred.ns.cloudflare.com, kristin.ns.cloudflare.com |
| MX | 1 | _dc-mx.65ee0fbc39ba.dnctools.best (pri: |
| TXT | 2 | google-site-verification=C251y6ZB3mySViS, v=spf1 mx a ip4:103.129.46.7 ip4:103.129 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | fred.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.best, b.nic.best, c.nic.best...)
Analysis
IP Addresses
dnctools.best points to four IP numbers: 2606:4700:3034::6815:1a46, 2606:4700:3036::ac43:8799, 104.21.26.70 and 172.67.135.153.
Other host names, for instance hiperlimpiezagalicia.es, hdlcon.org, badfic.net, helperlinker.com and quesosdeamblayo.com share IP numbers with dnctools.best.
Name Servers
Delegation for dnctools.best rests with two name servers, fred.ns.cloudflare.com and kristin.ns.cloudflare.com.
dnctools.best shares the same name server setup as other domains, including fhnyborg.dk, restaurantdinercheque.nl, diningcity.co.za, fh-havnen.dk and diningcity.nl.
dnctools.best at least partially shares name servers with other domains, for instance 069sf.com, medspriing.com, vgreen.com, tubefirst.com and 0-24.177.62.64.in-addr.arpa.
These name servers are commonly used with the name servers zelda.ns.cloudflare.com.
Host names with six IP numbers: fred.ns.cloudflare.com points to: 2606:4700:58::adf5:3b71, 2803:f800:50::6ca2:c171, 2a06:98c1:50::ac40:2171, 108.162.193.113, 172.64.33.113 and 173.245.59.113. kristin.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab5, 2803:f800:50::6ca2:c0b5, 2a06:98c1:50::ac40:20b5, 108.162.192.181, 172.64.32.181 and 173.245.58.181.
Mail Servers
dnctools.best is handled by a single mail server, _dc-mx.65ee0fbc39ba.dnctools.best.
_dc-mx.65ee0fbc39ba.dnctools.best points to a single IP: 103.129.46.40.