dev-sys.dk - dns.ninja
dev-sys.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 94.231.103.154🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | linux138.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 | ||||||
| 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 | ||||||
| NS | ns3.simply.com | ||||||
| A | 91.197.248.79🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| 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 1790775001localtime Wed Sep 30 15:30:01 2026gmtime Wed Se... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1790775001 | ||||||
Same first word
dev-sys.ch |
dev-sys.net |
dev-sys.xyz |
dev-sys.click |
dev-sys.co.uk |
dev-sys.pro |
dev-sys.it |
dev-sys.dk |
dev-sys.com |
Similar names
sys-dev.win |
sys-dev.de |
sys-dev.eu.com |
sys-dev.co.jp |
sys-dev.workers.dev |
sys-dev.net |
sys-dev.com.mx |
sys-dev.com |
vys-des.pages.dev |
sys-edv.de |
sys-dev.cat |
edv-sys.com |
sys-dev.online |
yss-dev.net |
sys-dev.sy |
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSns1.simply.com2026-09-23 → 2026-09-30 · 2 obs
● 2026-09-30 13:52:32
●NSns2.simply.com2026-09-23 → 2026-09-30 · 2 obs
● 2026-09-30 13:52:32
●NSns3.simply.com2026-09-23 → 2026-09-30 · 2 obs
● 2026-09-30 13:52:32
●MXmx.simply.com2026-09-23 → 2026-09-30 · 2 obs
● 2026-09-30 13:52:32
●A94.231.103.1542026-09-23 → 2026-09-30 · 2 obs
● 2026-09-30 13:52:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | c.nic.dk, s.nic.dk, l.nic.dk, b.nic.dk... | 12 records |
| dev-sys.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: 1612ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.231.103.154 |
| NS | 3 | ns2.simply.com, ns1.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 |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (b.nic.dk, c.nic.dk, h.nic.dk...)
Analysis
IP Addresses
dev-sys.dk points to a single IP number: 94.231.103.154.
Additional host names — www.kai.dk, www.bindslet.dk, www.vt-trae.dk and two others — share IP numbers with dev-sys.dk.
Name Servers
DNS for dev-sys.dk is handled by three authoritative name servers: ns1.simply.com, ns2.simply.com and ns3.simply.com.
At least some of dev-sys.dk's name servers are shared with other domains, for example gladforsmykker.dk, himmakulturbygg.se, mimb.dk and two more.
These name servers tend to be used in conjunction with the name servers ns4.simply.com.
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.
Mail Servers
dev-sys.dk has one mail server: mx.simply.com.
dev-sys.dk shares the same mail server setup as other domains, including xn--islnder-terapeuten-qub.dk, bypaso.dk, cardiolife.dk and two others.
At least a portion of dev-sys.dk's mail servers are shared with other domains, among them kulturljud.se and bensist.com.
mx.simply.com has exactly one IP number: 94.231.106.20.