nrsf.dk - robtex.com
nrsf.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 93.191.156.12🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S | ||||||
| PTR | nt29.unoeuro.com | ||||||
| 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 | ||||||
| MX | mx.simply.com ⭐ | ||||||
| A | 94.231.106.20🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | mx.simply.com | ||||||
| TXT | v=spf1 include:spf.simply.com -all | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2025-04-23 #0 | ||||||
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 1784364841localtime Sat Jul 18 10:54:01 2026gmtime Sat Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1784364841 | ||||||
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
○NSns.dandomain.dk2015-08-04 → 2017-07-25 · 4 obs
● 2017-07-25 10:39:26
○ 2026-06-11 10:40:30
○ 2026-07-18 09:18:46
●NSns1.simply.com2026-06-11 → 2026-07-18 · 3 obs
● 2026-06-11 10:40:30
● 2026-07-18 09:18:46
○NSns2.dandomain.dk2015-08-04 → 2017-07-25 · 4 obs
● 2017-07-25 10:39:26
○ 2026-06-11 10:40:30
○ 2026-07-18 09:18:46
●NSns2.simply.com2026-06-11 → 2026-07-18 · 3 obs
● 2026-06-11 10:40:30
● 2026-07-18 09:18:46
○NSns3.dandomain.dk2015-08-04 → 2017-07-25 · 4 obs
● 2017-07-25 10:39:26
○ 2026-06-11 10:40:30
○ 2026-07-18 09:18:46
●NSns3.simply.com2026-06-11 → 2026-07-18 · 3 obs
● 2026-06-11 10:40:30
● 2026-07-18 09:18:46
●NSns4.simply.com2026-06-11 → 2026-07-18 · 3 obs
● 2026-06-11 10:40:30
● 2026-07-18 09:18:46
●MXmx.simply.com2026-06-11 → 2026-07-18 · 3 obs
● 2026-06-11 10:40:30
● 2026-07-18 09:18:46
○MXmx01.dandomain.dk2015-08-04 → 2017-07-25 · 4 obs
● 2017-07-25 10:39:26
○ 2026-06-11 10:40:30
○ 2026-07-18 09:18:46
○A194.150.113.262015-08-04 → 2017-07-25 · 4 obs
● 2017-07-25 10:39:26
○ 2026-06-11 10:40:30
○ 2026-07-18 09:18:46
●A93.191.156.122026-06-11 → 2026-07-18 · 3 obs
● 2026-06-11 10:40:30
● 2026-07-18 09:18:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| nrsf.dk | ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com | - |
✅ Authoritative Response
Server:185.25.141.15
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: 1033ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.191.156.12 |
| NS | 4 | ns4.simply.com, ns2.simply.com... |
| MX | 1 | mx.simply.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.simply.com -all |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
IP Addresses
nrsf.dk directs to one IP number, which is 93.191.156.12.
Among the host names that share IP numbers with nrsf.dk are groenborg-line.dk, badmintonstatistics.net, o3rent.com and two others.
Name Servers
The domain nrsf.dk is delegated to these four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
At least some of nrsf.dk's name servers are shared with other domains, for example oandm.se, tf-design.dk, lacasita.dk and two more.
These name servers tend to be used in conjunction with the name servers ns1.unoeuro.com.
Hosts with two IP numbers each:
ns1.simply.com resolves to two addresses: 91.197.248.78 and 2a02:2339:1:15c::4562:4562.
ns2.simply.com resolves to two addresses: 185.25.141.15 and 2a02:2339:4006:101::4562:4562.
Hosts that resolve to one IP address:
The hostname ns3.simply.com resolves to 91.197.248.79.
The hostname ns4.simply.com resolves to 91.197.248.80.
Mail Servers
nrsf.dk routes its mail through a single mail server, mx.simply.com.
nrsf.dk has the same mail server arrangement as a number of other domains, for example prodicon.dk, akvariefisk.dk, pokersite.dk and two more.
nrsf.dk overlaps on mail servers with certain other domains, mbmedia.se among them.
mx.simply.com carries a single IP number, which is 94.231.106.20.