concave.dk - robtex.com
concave.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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 | ||||||
dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.nic.dk ⭐ | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
| TXT | DK zone updateEpoch 1784424241localtime Sun Jul 19 03:24:01 2026gmtime Sun Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1784424241 | ||||||
Same first word
concave.dk |
concave.nl |
concave.tv |
concave.com |
concave.de |
concave.shop |
concave.in |
concave.jp |
concave.lol |
concave.football |
concave.co.in |
Similar names
DNS History
11 records (4 active, 7 former)
○NSns1.gratisdns.dk2008-11-22 → 2008-11-22 · 3 obs
○ 2015-10-19 05:07:32
○ 2026-07-19 01:24:50
●NSns1.simply.com2026-03-03 → 2026-07-19 · 3 obs
● 2026-03-03 00:42:26
● 2026-07-19 01:24:50
○NSns2.gratisdns.dk2008-11-22 → 2008-11-22 · 3 obs
○ 2015-10-19 05:07:32
○ 2026-07-19 01:24:50
●NSns2.simply.com2026-03-03 → 2026-07-19 · 3 obs
● 2026-03-03 00:42:26
● 2026-07-19 01:24:50
○NSns3.gratisdns.dk2008-11-22 → 2008-11-22 · 3 obs
○ 2015-10-19 05:07:32
○ 2026-07-19 01:24:50
●NSns3.simply.com2026-03-03 → 2026-07-19 · 3 obs
● 2026-03-03 00:42:26
● 2026-07-19 01:24:50
○NSns4.gratisdns.dk2008-11-22 → 2008-11-22 · 3 obs
○ 2015-10-19 05:07:32
○ 2026-07-19 01:24:50
●NSns4.simply.com2026-03-03 → 2026-07-19 · 3 obs
● 2026-03-03 00:42:26
● 2026-07-19 01:24:50
○NSns5.gratisdns.dk2008-11-22 → 2008-11-22 · 3 obs
○ 2015-10-19 05:07:32
○ 2026-07-19 01:24:50
○MXmail.gigahost.dk2008-11-22 → 2008-11-22 · 3 obs
○ 2015-10-19 05:07:32
○ 2026-07-19 01:24:50
○A217.116.232.2482008-11-22 → 2008-11-22 · 3 obs
○ 2015-10-19 05:07:32
○ 2026-07-19 01:24:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| concave.dk | ns1.simply.com, ns4.simply.com, ns3.simply.com, ns2.simply.com | - |
✅ Authoritative Response
Server:91.197.248.78
NS records: ns1.simply.com, ns4.simply.com, ns3.simply.com, ns2.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1215ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns2.simply.com, ns3.simply.com... |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
Name Servers
concave.dk has four authoritative name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
concave.dk has at least partial name server overlap with other domains, such as ifkmariefred.se, locotools.dk, norrtaljebiodlarna.se and two others.
Host names with two IP numbers:
ns1.simply.com has two IP addresses: 91.197.248.78 and 2a02:2339:1:15c::4562:4562.
ns2.simply.com has two IP addresses: 185.25.141.15 and 2a02:2339:4006:101::4562:4562.
Host names pointing to a single IP address:
ns3.simply.com directs to 91.197.248.79.
ns4.simply.com directs to 91.197.248.80.