studentsark.com - dns.ninja
studentsark.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.simply.com ⭐ | ||||||
| A | 2a02:2339:1:15c::4562:4562🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns1.simply.com | ||||||
| A | 91.197.248.78🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns1.simply.com | ||||||
| NS | ns2.simply.com | ||||||
| A | 2a02:2339:4006:101::4562:4562🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns2.simply.com | ||||||
| A | 185.25.141.15🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns2.simply.com | ||||||
| NS | ns3.simply.com | ||||||
| A | 91.197.248.79🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns3.simply.com | ||||||
| NS | ns4.simply.com | ||||||
| A | 91.197.248.80🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns4.simply.com | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2020-07-29 #90 | ||||||
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=1783729682 | ||||||
Same first word
studentsark.com |
DNS History
8 records (4 active, 4 former)
●NSns1.simply.com2026-04-16 → 2026-07-11 · 3 obs
● 2026-04-16 02:09:58
● 2026-07-11 00:33:02
○NSns1.unoeuro.com2015-11-06 → 2020-01-12 · 4 obs
● 2020-01-12 11:33:36
○ 2026-04-16 02:09:58
○ 2026-07-11 00:33:02
●NSns2.simply.com2026-04-16 → 2026-07-11 · 3 obs
● 2026-04-16 02:09:58
● 2026-07-11 00:33:02
○NSns2.unoeuro.com2015-11-06 → 2020-01-12 · 4 obs
● 2020-01-12 11:33:36
○ 2026-04-16 02:09:58
○ 2026-07-11 00:33:02
●NSns3.simply.com2026-04-16 → 2026-07-11 · 3 obs
● 2026-04-16 02:09:58
● 2026-07-11 00:33:02
○NSns3.unoeuro.com2015-11-06 → 2020-01-12 · 4 obs
● 2020-01-12 11:33:36
○ 2026-04-16 02:09:58
○ 2026-07-11 00:33:02
●NSns4.simply.com2026-04-16 → 2026-07-11 · 3 obs
● 2026-04-16 02:09:58
● 2026-07-11 00:33:02
○NSns4.unoeuro.com2015-11-06 → 2020-01-12 · 4 obs
● 2020-01-12 11:33:36
○ 2026-04-16 02:09:58
○ 2026-07-11 00:33:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| studentsark.com | ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com | 6 records |
✅ Authoritative Response
Server:91.197.248.78
NS records: ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 562ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns4.simply.com, ns2.simply.com... |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.simply.com, ns1.simply.com, ns2.simply.com...)
Analysis
Name Servers
The NS records for studentsark.com point to four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
studentsark.com has at least partial name server overlap with other domains, such as ibfelt-siebert.dk, matentusiasten.se, ngtm.dk and two others.
Host names that have two IP addresses:
The A records for ns1.simply.com return 91.197.248.78 and 2a02:2339:1:15c::4562:4562.
The A records for ns2.simply.com return 185.25.141.15 and 2a02:2339:4006:101::4562:4562.
Host names that point to one IP address:
ns3.simply.com resolves to the IP address 91.197.248.79.
ns4.simply.com resolves to the IP address 91.197.248.80.