smart.app - dns.ninja
smart.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 86.105.245.69🇳🇱 TRANSIP-AS86.105.244.0/22 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 86-105-245-69.haip.transip.net | ||||||
| NS | ns1.eftydns.com ⭐ | ||||||
| A | 87.253.137.197🇳🇱 TRANSIP-AS87.253.128.0/19 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 87-253-137-197.colo.transip.net | ||||||
| NS | ns2.eftydns.com | ||||||
| A | 136.144.254.183🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 136-144-254-183.colo.transip.net | ||||||
| SOA | ns1.eftydns.comhostmaster@smart.app 2026-07-09 #1 | ||||||
app
| 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=101427 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSns1.eftydns.com2026-07-10 → 2026-07-11 · 2 obs
● 2026-07-11 07:44:36
●NSns2.eftydns.com2026-07-10 → 2026-07-11 · 2 obs
● 2026-07-11 07:44:36
●A86.105.245.692026-07-10 → 2026-07-11 · 2 obs
● 2026-07-11 07:44:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | 10 records |
| smart.app | ns2.eftydns.com, ns1.eftydns.com | - |
✅ Authoritative Response
Server:87.253.137.197
NS records: ns2.eftydns.com, ns1.eftydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smart.app (unsigned zone)
⏱️ Timing
Total: 642ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 86.105.245.69 |
| NS | 2 | ns1.eftydns.com, ns2.eftydns.com |
| SOA | 1 | ns1.eftydns.com hostmaster.smart.app |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
IP Addresses
smart.app points to a single IP number: 86.105.245.69.
Additional host names — hkcab.com, discounttakeout.com, edice.com and two others — share IP numbers with smart.app.
Name Servers
The NS records for smart.app delegate to ns1.eftydns.com and ns2.eftydns.com.
smart.app shares its name server setup with other domains, including teachingreadingskills.com, nrbets.com, na2.net and two others.
smart.app and other domains like ezso.com share at least a portion of their name servers.
These name servers commonly appear alongside the name servers dns1.a.io and dns2.a.io.
Both ns1.eftydns.com and ns2.eftydns.com have a single IP address each — ns1.eftydns.com resolves to 87.253.137.197 while ns2.eftydns.com resolves to 136.144.254.183.