visacenter.dk - robtex.com
visacenter.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 185.20.205.17🇩🇰 team-blue-denmark185.20.204.0/22 | ||||||
| PTR | linux348.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 | ||||||
| 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 1774173241localtime Sun Mar 22 10:54:01 2026gmtime Sun Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1774173241 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSns1.digitalocean.com2015-06-30 → 2018-08-27 · 4 obs
● 2018-08-27 20:36:16
○ 2026-02-15 05:46:08
○ 2026-03-24 08:21:00
●NSns1.simply.com2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 05:46:08
● 2026-03-24 08:21:00
○NSns2.digitalocean.com2015-06-30 → 2018-08-27 · 4 obs
● 2018-08-27 20:36:16
○ 2026-02-15 05:46:08
○ 2026-03-24 08:21:00
●NSns2.simply.com2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 05:46:08
● 2026-03-24 08:21:00
○NSns3.digitalocean.com2015-06-30 → 2018-08-27 · 4 obs
● 2018-08-27 20:36:16
○ 2026-02-15 05:46:08
○ 2026-03-24 08:21:00
●NSns3.simply.com2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 05:46:08
● 2026-03-24 08:21:00
●MXmx.simply.com2026-02-15 → 2026-03-24 · 2 obs
● 2026-03-24 08:21:00
○A178.62.230.1852015-06-30 → 2018-08-27 · 4 obs
● 2018-08-27 20:36:16
○ 2026-02-15 05:46:08
○ 2026-03-24 08:21:00
●A185.20.205.172026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 05:46:08
● 2026-03-24 08:21:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | s.nic.dk, h.nic.dk, b.nic.dk, c.nic.dk... | - |
| visacenter.dk | ns3.simply.com, ns2.simply.com, ns1.simply.com | - |
✅ Authoritative Response
Server:91.197.248.78
NS records: ns3.simply.com, ns2.simply.com, ns1.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1223ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.20.205.17 |
| 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 |
Analysis
IP Addresses
visacenter.dk resolves to a single IP: 185.20.205.17.
Other host names, for instance ylis.se, ftp.englind.se, skyracer.net, domain.dk and tillenius.com share IP numbers with visacenter.dk.
Name Servers
visacenter.dk delegates to three name servers: ns1.simply.com, ns2.simply.com and ns3.simply.com.
visacenter.dk shares some name servers with other domains, for example daung.dk, brandemotion.dk, autogroup.dk, hotel-rom.dk and holmsundspizzeria.se.
These name servers are commonly used with ns4.simply.com, ns1.unoeuro.com, ns2.unoeuro.com, ns3.unoeuro.com and ns4.unoeuro.com.
Host names with two IP numbers:
ns1.simply.com points to 2a02:2339:1:15c::4562:4562 and 91.197.248.78.
ns2.simply.com points to 2a02:2339:4006:101::4562:4562 and 185.25.141.15.
Host names with one IP number:
ns3.simply.com points to 91.197.248.79.
Mail Servers
visacenter.dk is handled by a single mail server, mx.simply.com.
visacenter.dk shares the mail server setup with other domains, for example northarc.dk, teambang.dk, eutveckling.se, tolboel.net and verona.dk.
visacenter.dk shares some mail servers with other domains at least partially, for instance advicecapital.dk and hjertestartershop.dk.
Host name mx.simply.com points to IP 94.231.106.20.