learnsharp.io - dns.ninja
learnsharp.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.159.63.17🇱🇹 PENKI-AS213.159.48.0/20 | ||||||
| PTR | cpan4.penki.lt | ||||||
| NS | ns1.serveriai.lt ⭐ | ||||||
| A | 79.98.25.142🇱🇹 Interneto-vizija79.98.24.0/21 InternetoVizija | ||||||
| PTR | ns1.serveriai.lt | ||||||
| NS | ns2.serveriai.lt | ||||||
| A | 79.98.29.142🇱🇹 Interneto-vizija79.98.24.0/21 InternetoVizija | ||||||
| PTR | ns2.serveriai.lt | ||||||
| NS | ns3.serveriai.lt | ||||||
| A | 2400:cb00:2049:1::a29f:1813🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns3.serveriai.lt | ||||||
| A | 162.159.24.19Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.serveriai.lt | ||||||
| NS | ns4.serveriai.lt | ||||||
| A | 2400:cb00:2049:1::a29f:19fd🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns4.serveriai.lt | ||||||
| A | 162.159.25.253Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns4.serveriai.lt | ||||||
| MX | learnsharp.io ⭐ | ||||||
| A | 213.159.63.17🇱🇹 PENKI-AS213.159.48.0/20 | ||||||
| PTR | cpan4.penki.lt | ||||||
| TXT | v=spf1 a mx ptr redirect=spf.serveriai.lt | ||||||
| SOA | ns1.serveriai.lthostmaster@iv.lt 2020-08-06 #0 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1784866725 | ||||||
MX for
Same first word
DNS History
6 records (6 active, 0 former)
●NSns1.serveriai.lt2026-02-15 → 2026-07-24 · 2 obs
● 2026-07-24 04:57:54
●NSns2.serveriai.lt2026-02-15 → 2026-07-24 · 2 obs
● 2026-07-24 04:57:54
●NSns3.serveriai.lt2026-02-15 → 2026-07-24 · 2 obs
● 2026-07-24 04:57:54
●NSns4.serveriai.lt2026-02-15 → 2026-07-24 · 2 obs
● 2026-07-24 04:57:54
●MXlearnsharp.io2026-02-15 → 2026-07-24 · 2 obs
● 2026-07-24 04:57:54
●A213.159.63.172026-02-15 → 2026-07-24 · 2 obs
● 2026-07-24 04:57:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| learnsharp.io | ns2.serveriai.lt, ns3.serveriai.lt, ns4.serveriai.lt, ns1.serveriai.lt | - |
✅ Authoritative Response
Server:79.98.29.142
NS records: ns2.serveriai.lt, ns3.serveriai.lt, ns4.serveriai.lt, ns1.serveriai.lt
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for learnsharp.io (unsigned zone)
⏱️ Timing
Total: 2073ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.159.63.17 |
| NS | 4 | ns1.serveriai.lt, ns3.serveriai.lt... |
| MX | 1 | learnsharp.io (pri: 10) |
| TXT | 1 | v=spf1 a mx ptr redirect=spf.serveriai.l |
| SOA | 1 | ns1.serveriai.lt hostmaster.iv.lt |
Analysis
Mail Server Role
learnsharp.io handles incoming mail for jomba.lt as well as for learnsharp.io.
IP Addresses
learnsharp.io resolves to just one IP address, 213.159.63.17.
Two other host names, along with jomba.lt, learnsharp.net and cpan4.penki.lt, also share IP numbers with learnsharp.io.
Name Servers
The NS records for learnsharp.io point to four name servers: ns1.serveriai.lt, ns2.serveriai.lt, ns3.serveriai.lt and ns4.serveriai.lt.
learnsharp.io has at least partial name server overlap with other domains, such as daujotas.lt, embassyofireland.lt, wonhwado.org and two others.
Host names that have two IP addresses:
ns3.serveriai.lt maps to two IP addresses — 162.159.24.19 and 2400:cb00:2049:1::a29f:1813.
ns4.serveriai.lt maps to two IP addresses — 162.159.25.253 and 2400:cb00:2049:1::a29f:19fd.
Host names that point to one IP address:
ns1.serveriai.lt points to the IP address 79.98.25.142.
ns2.serveriai.lt points to the IP address 79.98.29.142.
Mail Servers
learnsharp.io is served by just one mail server: learnsharp.io.
Mail server setup for learnsharp.io matches that of other domains, among them jomba.lt.
There is one IP number for learnsharp.io: 213.159.63.17.