usefulapps.dev - robtex.com
usefulapps.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
Similar names
Previous names
Next names
DNS History
8 records (6 active, 2 former)
●NSns1.vercel-dns.com2026-09-13 → 2026-11-12 · 2 obs
● 2026-11-12 13:58:28
●NSns2.vercel-dns.com2026-09-13 → 2026-11-12 · 2 obs
● 2026-11-12 13:58:28
●MXmx1.improvmx.com2026-09-13 → 2026-11-12 · 2 obs
● 2026-11-12 13:58:28
●MXmx2.improvmx.com2026-09-13 → 2026-11-12 · 2 obs
● 2026-11-12 13:58:28
○A216.198.79.12026-10-07 → 2026-10-23 · 8 obs
● 2026-10-07 12:47:44
○ 2026-10-09 13:06:00
● 2026-10-10 21:50:58
○ 2026-10-16 04:36:28
● 2026-10-23 17:17:58
○ 2026-11-12 12:58:20
○ 2026-11-12 13:58:28
○A216.198.79.652026-09-13 → 2026-11-12 · 9 obs
○ 2026-10-07 12:47:44
● 2026-10-08 17:25:02
○ 2026-10-09 09:12:02
● 2026-10-09 13:06:00
○ 2026-10-21 16:03:44
● 2026-11-12 12:58:20
○ 2026-11-12 13:54:34
○ 2026-11-12 13:58:28
●A64.29.17.12026-09-13 → 2026-11-12 · 6 obs
○ 2026-10-07 12:47:44
● 2026-10-21 16:03:44
○ 2026-10-23 17:17:58
● 2026-11-12 13:54:34
● 2026-11-12 13:58:28
●A64.29.17.652026-10-07 → 2026-11-12 · 7 obs
● 2026-10-07 12:47:44
○ 2026-10-08 17:25:02
● 2026-10-09 09:12:02
○ 2026-10-10 21:50:58
● 2026-10-16 04:36:28
● 2026-11-12 13:58:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| usefulapps.dev | ns2.vercel-dns.com, ns1.vercel-dns.com | - |
✅ Authoritative Response
Server:198.51.45.13
NS records: ns2.vercel-dns.com, ns1.vercel-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usefulapps.dev (unsigned zone)
⏱️ Timing
Total: 545ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 64.29.17.1, 216.198.79.1 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| MX | 2 | mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20) |
| TXT | 2 | google-site-verification=y60MX0hztpwB34t, v=spf1 include:spf.improvmx.com ~all |
| SOA | 1 | ns1.vercel-dns.com hostmaster.nsone.net |
Analysis
IP Addresses
usefulapps.dev points to the IP addresses 64.29.17.1 and 64.29.17.65
Among the host names that share IP numbers with usefulapps.dev are morrowstrategies.com, proiectines.ro, sahalabs.in and two others.
Name Servers
usefulapps.dev is served by two delegated name servers, ns1.vercel-dns.com and ns2.vercel-dns.com.
usefulapps.dev has the same name server delegation as a number of other domains, such as empregagranderio.com, catbank.fi, philosopher.dev and two more.
Some name servers delegated to usefulapps.dev are also used by other domains, notably ethivos.com and webdelivery.eu.
Each of the two host names carries two IP addresses: ns1.vercel-dns.com points to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1, and ns2.vercel-dns.com points to 198.51.45.13 and 2a00:edc0:6259:7:13::2.
Mail Servers
The MX records for usefulapps.dev point to two mail servers: mx1.improvmx.com and mx2.improvmx.com.
usefulapps.dev has the same mail server arrangement as a number of other domains, for example scalpy.com.br, ratevo.digital, verified-bonus-portal.xyz and two more.
usefulapps.dev shares at least some of its mail servers with other domains — for example valuables.co.uk, black7capital.com, nyapata.com and two more.
Host names resolving to 6 IP numbers:
mx1.improvmx.com carries IP addresses 13.37.195.136, 15.236.236.160 and 35.181.18.45, with 3 other addresses beyond those.
mx2.improvmx.com carries IP addresses 13.36.107.63, 13.36.222.39 and 15.236.61.92, with 3 other addresses beyond those.