wikisciencecompetition.com - dns.ninja
wikisciencecompetition.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.40.5.2🇪🇪 EENet-AS193.40.0.0/16 EENET aggregate | ||||||
| PTR | webhost.ut.ee | ||||||
| NS | ns1.ut.ee ⭐ | ||||||
| A | 2001:bb8:2002:500::39🇪🇪 EENet-AS2001:bb8::/32 EENET ipv6 | ||||||
| PTR | ns1.ut.ee | ||||||
| A | 193.40.5.39🇪🇪 EENet-AS193.40.0.0/16 EENET aggregate | ||||||
| PTR | ns1.ut.ee | ||||||
| NS | ns2.ut.ee | ||||||
| A | 2001:bb8:2002:500::76🇪🇪 EENet-AS2001:bb8::/32 EENET ipv6 | ||||||
| PTR | ns2.ut.ee | ||||||
| A | 193.40.5.76🇪🇪 EENet-AS193.40.0.0/16 EENET aggregate | ||||||
| PTR | ns2.ut.ee | ||||||
| MX | wikisciencecompetition.com ⭐ | ||||||
| A | 193.40.5.2🇪🇪 EENet-AS193.40.0.0/16 EENET aggregate | ||||||
| PTR | webhost.ut.ee | ||||||
| TXT | v=spf1 +a +mx +ip4:193.40.5.2 include:_smtp.ut.ee +ip4:193.40.5.6 ~all | ||||||
| SOA | ns1.ut.eesander@kuusemets.ut.ee 2026-05-03 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782650540 | ||||||
MX for
wikisciencecompetition.com |
Same first word
wikisciencecompetition.com |
wikisciencecompetition.in |
wikisciencecompetition.org |
DNS History
5 records (4 active, 1 former)
○NSwebhost.ut.ee2017-05-12 → 2017-05-12 · 3 obs
○ 2026-03-03 17:05:00
○ 2026-06-28 12:59:58
●MXwikisciencecompetition.com2017-05-12 → 2026-06-28 · 2 obs
● 2026-06-28 12:59:58
●A193.40.5.22017-05-12 → 2026-06-28 · 2 obs
● 2026-06-28 12:59:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net... | - |
| wikisciencecompetition.com | ns2.ut.ee, ns1.ut.ee | - |
✅ Authoritative Response
Server:193.40.5.76
NS records: ns2.ut.ee, ns1.ut.ee
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for wikisciencecompetition.com (unsigned zone)
⏱️ Timing
Total: 888ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.40.5.2 |
| NS | 2 | ns1.ut.ee, ns2.ut.ee |
| MX | 1 | wikisciencecompetition.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:193.40.5.2 include:_s |
| SOA | 1 | ns1.ut.ee sander.kuusemets.ut.ee |
Analysis
Mail Server Role
The MX record for wikisciencecompetition.com points back to wikisciencecompetition.com — it is its own mail server.
IP Addresses
wikisciencecompetition.com directs to one IP number, which is 193.40.5.2.
Among the host names that share IP numbers with wikisciencecompetition.com are fyysika.ee, aac-project.eu, kalateave.ee and two others.
Name Servers
wikisciencecompetition.com uses two name servers for its delegation: ns1.ut.ee and ns2.ut.ee.
wikisciencecompetition.com has the same name server delegation as a number of other domains, such as kultuur.ut.ee, 8.4.2.0.0.2.8.b.b.0.1.0.0.2.ip6.arpa, 3.2.2.0.0.2.8.b.b.0.1.0.0.2.ip6.arpa and two more.
At least some of wikisciencecompetition.com's name servers are shared with other domains, for example globe.ee, 2.40.193.in-addr.arpa, geenidoonor.ee and two more.
These name servers are routinely co-deployed with the name servers ns.ut.ee, ns2.eenet.ee, ns.eenet.ee and two others.
The two host names ns1.ut.ee and ns2.ut.ee each have a pair of IP addresses: ns1.ut.ee has 193.40.5.39 and 2001:bb8:2002:500::39, and ns2.ut.ee has 193.40.5.76 and 2001:bb8:2002:500::76.
Mail Servers
The MX record for wikisciencecompetition.com points to a single mail server: wikisciencecompetition.com.
wikisciencecompetition.com directs to just one IP number, 193.40.5.2.