smartptr.dev - robtex.com
smartptr.dev
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
smartptr.dev |
Similar names
Previous names
Next names
DNS History
10 records (10 active, 0 former)
●NSns1.linode.com2026-08-28 → 2026-09-05 · 2 obs
● 2026-09-05 17:47:36
●NSns2.linode.com2026-08-28 → 2026-09-05 · 2 obs
● 2026-09-05 17:47:36
●NSns3.linode.com2026-08-28 → 2026-09-05 · 2 obs
● 2026-09-05 17:47:36
●NSns4.linode.com2026-08-28 → 2026-09-05 · 2 obs
● 2026-09-05 17:47:36
●NSns5.linode.com2026-08-28 → 2026-09-05 · 2 obs
● 2026-09-05 17:47:36
●A172.104.251.162026-08-28 → 2026-09-05 · 2 obs
● 2026-09-05 17:47:36
●A2a01:7e01::f03c:91ff:fec2:e01b2026-08-28 → 2026-09-05 · 2 obs
● 2026-09-05 17:47:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| smartptr.dev | ns5.linode.com, ns1.linode.com, ns3.linode.com, ns2.linode.com... | - |
✅ Authoritative Response
Server:92.123.94.2
NS records: ns5.linode.com, ns1.linode.com, ns3.linode.com, ns2.linode.com, ns4.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartptr.dev (unsigned zone)
⏱️ Timing
Total: 817ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.104.251.16 |
| AAAA | 1 | 2a01:7e01::f03c:91ff:fec2:e01b |
| NS | 5 | ns2.linode.com, ns5.linode.com... |
| MX | 3 | mx.zoho.eu (pri: 10), mx3.zoho.eu (pri: 50)... |
| TXT | 3 | google-site-verification=jXM9M1VgYoDumkx, v=spf1 include:zoho.eu ~all... |
| SOA | 1 | ns1.linode.com contact.smartptr.dev |
Analysis
IP Addresses
smartptr.dev directs to two IP numbers, 172.104.251.16 and 2a01:7e01::f03c:91ff:fec2:e01b
The host names www.pdfux.com, www.fiskorn.se, pdfux.com and quizurb.com all share IP numbers with smartptr.dev.
Name Servers
smartptr.dev delegates to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.
smartptr.dev partially shares its NS delegation with several other domains, including ukairbus.com, brooks6.com, koud.cloud and two others.
These name servers are regularly seen alongside ns4.linode.com and ns5.linode.com as name servers.
Host names that have two IP addresses:
ns1.linode.com has two IP addresses: 92.123.94.2 and 2600:14c0:6::2.
ns2.linode.com has two IP addresses: 92.123.94.3 and 2600:14c0:6::3.
ns3.linode.com has two IP addresses: 92.123.95.3 and 2600:14c0:7::3.
ns4.linode.com has two IP addresses: 92.123.95.4 and 2600:14c0:7::4.
ns5.linode.com has two IP addresses: 92.123.95.2 and 2600:14c0:7::2.
Mail Servers
smartptr.dev uses three mail servers — mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.
There is at least a partial MX overlap between smartptr.dev and other domains, including stanstedcab.com, andak.co.uk, nastrojekvality.cz and two others.
Each of mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu has one IP address, which is 185.230.212.166.
Each of mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu resolves to 185.230.212.166.