reaction.dk - robtex.com
reaction.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 | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2026-02-06 #1 | ||||||
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 1784473381localtime Sun Jul 19 17:03:01 2026gmtime Sun Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1784473381 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
○NSns01.one.com2015-06-20 → 2016-04-24 · 4 obs
● 2016-04-24 23:11:28
○ 2026-06-09 12:00:10
○ 2026-07-19 15:42:14
○NSns02.one.com2015-06-20 → 2016-04-24 · 4 obs
● 2016-04-24 23:11:28
○ 2026-06-09 12:00:10
○ 2026-07-19 15:42:14
●NSns1.simply.com2026-06-09 → 2026-07-19 · 3 obs
● 2026-06-09 12:00:10
● 2026-07-19 15:42:14
●NSns2.simply.com2026-06-09 → 2026-07-19 · 3 obs
● 2026-06-09 12:00:10
● 2026-07-19 15:42:14
●NSns3.simply.com2026-06-09 → 2026-07-19 · 3 obs
● 2026-06-09 12:00:10
● 2026-07-19 15:42:14
○A195.47.247.502015-06-20 → 2016-04-24 · 4 obs
● 2016-04-24 23:11:28
○ 2026-06-09 12:00:10
○ 2026-07-19 15:42:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk... | 12 records |
| reaction.dk | ns1.simply.com, ns2.simply.com, ns3.simply.com | - |
✅ Authoritative Response
Server:91.197.248.78
NS records: ns1.simply.com, ns2.simply.com, ns3.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1376ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns1.simply.com, ns3.simply.com... |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (b.nic.dk, b.nic.dk, h.nic.dk...)
Analysis
Name Servers
reaction.dk is served by three name servers: ns1.simply.com, ns2.simply.com and ns3.simply.com.
There is at least partial name server overlap between reaction.dk and other domains — isabellarosendorf.dk, mediamotor.se, alruna.eu and two more among them.
These name servers are routinely co-deployed with the name servers ns4.simply.com, ns1.unoeuro.com, ns2.unoeuro.com and two others.
Hosts with two IP numbers each:
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.
Hosts that resolve to one IP address:
ns3.simply.com resolves to the IP address 91.197.248.79.