smartcode.dev - robtex.com
smartcode.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:cdc8🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:3d25🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.61.37Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.205.200🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | anita.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2652🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anita.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c252🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | anita.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2252🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | anita.ns.cloudflare.com | ||||||
| A | 108.162.194.82🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anita.ns.cloudflare.com | ||||||
| A | 162.159.38.82Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anita.ns.cloudflare.com | ||||||
| A | 172.64.34.82🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anita.ns.cloudflare.com | ||||||
| NS | bart.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b47🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bart.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c147🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | bart.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2147🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | bart.ns.cloudflare.com | ||||||
| A | 108.162.193.71🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bart.ns.cloudflare.com | ||||||
| A | 172.64.33.71🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bart.ns.cloudflare.com | ||||||
| A | 173.245.59.71🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bart.ns.cloudflare.com | ||||||
| MX | us2.mx1.mailhostbox.com ⭐ | ||||||
| A | 162.215.3.26🇺🇸 EIGI162.214.0.0/15 Unified Layer | ||||||
| PTR | 162-215-3-26.unifiedlayer.com | ||||||
| MX | us2.mx2.mailhostbox.com ⭐ | ||||||
| A | 162.215.2.27🇺🇸 EIGI162.214.0.0/15 Unified Layer | ||||||
| PTR | 162-215-2-27.unifiedlayer.com | ||||||
| MX | us2.mx3.mailhostbox.com ⭐ | ||||||
| A | 162.215.3.25🇺🇸 EIGI162.214.0.0/15 Unified Layer | ||||||
| PTR | 162-215-3-25.unifiedlayer.com | ||||||
| TXT | v=spf1 redirect=_spf.mailhostbox.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.61.37, 172.67.205.200 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:cdc8, 2606:4700:3036::6815:3d25 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=220, name=cloudflare-ech.com | ||||||
| SOA | anita.ns.cloudflare.comdns@cloudflare.com serial=2411591481 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
13 records (9 active, 4 former)
●NSanita.ns.cloudflare.com2026-09-01 → 2026-09-02 · 2 obs
● 2026-09-02 08:01:26
●NSbart.ns.cloudflare.com2026-09-01 → 2026-09-02 · 2 obs
● 2026-09-02 08:01:26
●MXus2.mx1.mailhostbox.com2026-09-01 → 2026-09-02 · 2 obs
● 2026-09-02 08:01:26
●MXus2.mx2.mailhostbox.com2026-09-01 → 2026-09-02 · 2 obs
● 2026-09-02 08:01:26
●MXus2.mx3.mailhostbox.com2026-09-01 → 2026-09-02 · 2 obs
● 2026-09-02 08:01:26
●A104.21.61.372026-09-02 → 2026-09-02 · 3 obs
● 2026-09-02 03:59:28
● 2026-09-02 08:01:26
●A172.67.205.2002026-09-02 → 2026-09-02 · 3 obs
● 2026-09-02 03:59:28
● 2026-09-02 08:01:26
○A188.114.96.02026-09-01 → 2026-09-01 · 3 obs
○ 2026-09-02 03:59:28
○ 2026-09-02 08:01:26
○A188.114.97.02026-09-01 → 2026-09-01 · 3 obs
○ 2026-09-02 03:59:28
○ 2026-09-02 08:01:26
●A2606:4700:3034::ac43:cdc82026-09-02 → 2026-09-02 · 3 obs
● 2026-09-02 03:59:28
● 2026-09-02 08:01:26
●A2606:4700:3036::6815:3d252026-09-02 → 2026-09-02 · 3 obs
● 2026-09-02 03:59:28
● 2026-09-02 08:01:26
○A2a06:98c1:3120::2026-09-01 → 2026-09-01 · 3 obs
○ 2026-09-02 03:59:28
○ 2026-09-02 08:01:26
○A2a06:98c1:3121::2026-09-01 → 2026-09-01 · 3 obs
○ 2026-09-02 03:59:28
○ 2026-09-02 08:01:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| smartcode.dev | bart.ns.cloudflare.com, anita.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.71
NS records: bart.ns.cloudflare.com, anita.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartcode.dev (unsigned zone)
⏱️ Timing
Total: 845ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.61.37, 172.67.205.200 |
| AAAA | 2 | 2606:4700:3036::6815:3d25, 2606:4700:3034::ac43:cdc8 |
| NS | 2 | anita.ns.cloudflare.com, bart.ns.cloudflare.com |
| MX | 3 | us2.mx1.mailhostbox.com (pri: 100), us2.mx2.mailhostbox.com (pri: 100)... |
| TXT | 1 | v=spf1 redirect=_spf.mailhostbox.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | anita.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
smartcode.dev directs to four IP numbers, which are 104.21.61.37, 172.67.205.200, 2606:4700:3034::ac43:cdc8 and 2606:4700:3036::6815:3d25.
Additional host names — kelsea.space, golden188slot.co, grensav.dk and two others — share IP numbers with smartcode.dev.
Name Servers
smartcode.dev uses two name servers for its delegation: anita.ns.cloudflare.com and bart.ns.cloudflare.com.
smartcode.dev shares its name server setup with other domains, including afsuvtax.biz.id, link5-9xd.pages.dev, zexdofgz.biz.id and two others.
There is at least partial name server overlap between smartcode.dev and other domains — josejoaosantos.com, crash1x.com, aozct.com and two more among them.
These name servers tend to appear in combination with the name servers matt.ns.cloudflare.com, maria.ns.cloudflare.com, hera.ns.cloudflare.com and georgia.ns.cloudflare.com.
Host names with 6 IP numbers:
Hostname anita.ns.cloudflare.com directs to 108.162.194.82, 162.159.38.82 and 172.64.34.82 along with 3 other IP addresses.
Hostname bart.ns.cloudflare.com directs to 108.162.193.71, 172.64.33.71 and 173.245.59.71 along with 3 other IP addresses.
Mail Servers
Incoming mail for smartcode.dev is delivered via three mail servers: us2.mx1.mailhostbox.com, us2.mx2.mailhostbox.com and us2.mx3.mailhostbox.com.
smartcode.dev shares mail servers — at least in part — with other domains, including todoensuplementos.com, ideasource.biz, natrajclassic.com and two others.
These mail servers are routinely seen in conjunction with the mail servers aspmx.l.google.com and alt1.aspmx.l.google.com.
The hostnames us2.mx1.mailhostbox.com, us2.mx2.mailhostbox.com and us2.mx3.mailhostbox.com each resolve to a single IP: us2.mx1.mailhostbox.com → 162.215.3.26, us2.mx2.mailhostbox.com → 162.215.2.27, us2.mx3.mailhostbox.com → 162.215.3.25.