4strings.at - dns.ninja
4strings.at
at
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.at ⭐ | ||||||
| NS | d.ns.at | ||||||
| NS | j.ns.at | ||||||
| NS | n.ns.at | ||||||
| NS | ns1.univie.ac.at | ||||||
| NS | ns2.univie.ac.at | ||||||
| NS | r.ns.at | ||||||
| NS | u.ns.at | ||||||
| SOA | dns.nic.atdomain-admin@univie.ac.at serial=1784692802 | ||||||
Subdomains
Same first word
DNS History
11 records (8 active, 3 former)
●NScns1.cloudpit.de2026-07-22 → 2026-07-22 · 3 obs
● 2026-07-22 05:18:24
● 2026-07-22 05:18:28
●NScns2.cloudpit.com2026-07-22 → 2026-07-22 · 3 obs
● 2026-07-22 05:18:24
● 2026-07-22 05:18:28
●NScns3.cloudpit.io2026-07-22 → 2026-07-22 · 3 obs
● 2026-07-22 05:18:24
● 2026-07-22 05:18:28
○MXmail1.sprit.org2015-07-13 → 2018-08-13 · 4 obs
● 2018-08-13 11:54:58
○ 2026-07-22 05:18:24
○ 2026-07-22 05:18:28
○MXmail2.sprit.org2015-07-13 → 2016-06-24 · 4 obs
● 2016-06-24 09:13:06
○ 2017-02-14 11:26:14
○ 2026-07-22 05:18:28
●MXmx03.secure-mailgate.com2026-07-22 → 2026-07-22 · 3 obs
● 2026-07-22 05:18:24
● 2026-07-22 05:18:28
●MXmx04.secure-mailgate.com2026-07-22 → 2026-07-22 · 3 obs
● 2026-07-22 05:18:24
● 2026-07-22 05:18:28
○A81.223.238.2312015-07-13 → 2018-08-13 · 4 obs
● 2018-08-13 11:54:58
○ 2026-07-22 05:18:24
○ 2026-07-22 05:18:28
●A91.151.18.312026-07-22 → 2026-07-22 · 3 obs
● 2026-07-22 05:18:24
● 2026-07-22 05:18:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| 4strings.at | ns1.sprit.org, ns2.sprit.org | - |
✅ Authoritative Response
Server:148.251.254.105
NS records: ns1.sprit.org, ns2.sprit.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4strings.at (unsigned zone)
⏱️ Timing
Total: 869ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.151.18.31 |
| NS | 3 | cns3.cloudpit.io, cns1.cloudpit.de... |
| MX | 2 | mx04.secure-mailgate.com (pri: 10), mx03.secure-mailgate.com (pri: 10) |
| SOA | 1 | cns1.cloudpit.de hostmaster.dogado.de |
Analysis
Hierarchy
The parent domain of smiler.4strings.at and www.4strings.at is 4strings.at.
IP Addresses
4strings.at directs to one IP number, which is 91.151.18.31.
Among the host names that share IP numbers with 4strings.at are duftoase.at, tree-ac.at, tober.eu and two others.
Name Servers
The authoritative name servers for 4strings.at are cns2.cloudpit.com, cns1.cloudpit.de, cns3.cloudpit.io and two others.
4strings.at partially shares its NS delegation with several other domains, including positroni.net, diegmbh.de, bestmobileservice.fi and two others.
These name servers are routinely co-deployed with the name servers ns1.sprit.org, ns2.sprit.org, ns1.namesrv.ch and two others.
Hosts with two IP numbers each:
cns2.cloudpit.com maps to two IP addresses — 148.251.254.105 and 2a01:4f8:2b02:a88::105.
cns1.cloudpit.de maps to two IP addresses — 109.237.142.8 and 2a01:64c0:0:5000::8.
cns3.cloudpit.io maps to two IP addresses — 109.237.143.8 and 2a02:2b80:101:5000::8.
Hosts that resolve to one IP address:
ns1.sprit.org points to the IP address 109.237.142.8.
ns2.sprit.org points to the IP address 148.251.254.105.
These two host names — cns2.cloudpit.com and ns2.sprit.org — each point to 148.251.254.105 IP addresses.
These two host names — cns1.cloudpit.de and ns1.sprit.org — each point to 109.237.142.8 IP addresses.
Mail Servers
The MX records for 4strings.at point to two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.
4strings.at has the same mail server arrangement as a number of other domains, for example landhauskreuz.at, tobidu.com, cadice.de and two more.
Each of the two host names carries two IP addresses: mx03.secure-mailgate.com points to 46.243.88.174 and 46.243.88.176, and mx04.secure-mailgate.com points to 46.243.88.175 and 46.243.88.177.