nextdual.net - robtex.com
nextdual.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3108::ac42:283c🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3108::ac42:2bc4🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.66.40.60🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.66.43.196🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | austin.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b46🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | austin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c146🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | austin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2146🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | austin.ns.cloudflare.com | ||||||
| A | 108.162.193.70🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | austin.ns.cloudflare.com | ||||||
| A | 172.64.33.70🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | austin.ns.cloudflare.com | ||||||
| A | 173.245.59.70🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | austin.ns.cloudflare.com | ||||||
| NS | dee.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a5d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dee.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c05d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dee.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:205d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dee.ns.cloudflare.com | ||||||
| A | 108.162.192.93🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dee.ns.cloudflare.com | ||||||
| A | 172.64.32.93🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dee.ns.cloudflare.com | ||||||
| A | 173.245.58.93🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dee.ns.cloudflare.com | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 172.66.40.60, 172.66.43.196 | ||||||
| IPv6 hints | 2606:4700:3108::ac42:283c, 2606:4700:3108::ac42:2bc4 | ||||||
| SOA | austin.ns.cloudflare.comdns@cloudflare.com serial=2410514270 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785653392 | ||||||
Subdomains
sec.nextdual.net |
Same first word
nextdual.net |
Similar names
dentalux.beep.pl |
dentalux.de |
danlutex.com |
tuxladen.de |
dentalux.ch |
dentalux.com.pl |
dentalux.pro |
dentalux.com |
dualnext.com |
luxadent.net |
dentalux.me |
dentalux.ro |
dantelux.com |
dentalux.pl |
DNS History
6 records (6 active, 0 former)
●NSaustin.ns.cloudflare.com2026-05-19 → 2026-08-02 · 2 obs
● 2026-08-02 07:11:02
●NSdee.ns.cloudflare.com2026-05-19 → 2026-08-02 · 2 obs
● 2026-08-02 07:11:02
●A172.66.40.602026-05-19 → 2026-08-02 · 2 obs
● 2026-08-02 07:11:02
●A172.66.43.1962026-05-19 → 2026-08-02 · 2 obs
● 2026-08-02 07:11:02
●A2606:4700:3108::ac42:283c2026-05-19 → 2026-08-02 · 2 obs
● 2026-08-02 07:11:02
●A2606:4700:3108::ac42:2bc42026-05-19 → 2026-08-02 · 2 obs
● 2026-08-02 07:11:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| nextdual.net | dee.ns.cloudflare.com, austin.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.93
NS records: dee.ns.cloudflare.com, austin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nextdual.net (unsigned zone)
⏱️ Timing
Total: 355ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.66.40.60, 172.66.43.196 |
| AAAA | 2 | 2606:4700:3108::ac42:2bc4, 2606:4700:3108::ac42:283c |
| NS | 2 | austin.ns.cloudflare.com, dee.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | austin.ns.cloudflare.com dns.cloudflare. |
Analysis
Hierarchy
sec.nextdual.net is delegated beneath nextdual.net.
IP Addresses
nextdual.net directs to four IP numbers, which are 172.66.40.60, 172.66.43.196, 2606:4700:3108::ac42:283c and 2606:4700:3108::ac42:2bc4.
Two other host names, along with host-148.learningexpress.com, gtm.handytick.de and product-downloads.freshclick.co.uk, also share IP numbers with nextdual.net.
Name Servers
DNS delegation for nextdual.net points to two name servers: austin.ns.cloudflare.com and dee.ns.cloudflare.com.
nextdual.net shares its NS records with other domains, for example mestreimoveis.com.br, saico.net, creditlifelines.com and two others.
There is at least partial name server overlap between nextdual.net and other domains — silverchef.finance, inthebullseye.com, ff063.com and two more among them.
These name servers tend to appear in combination with the name servers miki.ns.cloudflare.com, norah.ns.cloudflare.com, grace.ns.cloudflare.com and buck.ns.cloudflare.com.
DNS names with 6 IP addresses:
austin.ns.cloudflare.com has IP addresses 108.162.193.70, 172.64.33.70 and 173.245.59.70, plus 3 other.
dee.ns.cloudflare.com has IP addresses 108.162.192.93, 172.64.32.93 and 173.245.58.93, plus 3 other.