3g-center.dk - robtex.com
3g-center.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 52.236.166.178🇳🇱 Microsoft52.224.0.0/11 MICROSOFT | ||||||
| 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 | ||||||
| TXT | HARICA-ZZ2FHrPFJA3VrUnsRnq | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2026-03-06 #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 1778752080localtime Thu May 14 11:48:00 2026gmtime Thu Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1778752080 | ||||||
Same first word
3g-center.dk |
Similar names
DNS History
13 records (4 active, 9 former)
○NSns1.gratisdns.dk2018-05-14 → 2018-05-14 · 3 obs
○ 2026-05-14 10:05:32
○ 2026-05-14 10:05:34
●NSns1.simply.com2026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 10:05:32
● 2026-05-14 10:05:34
○NSns2.gratisdns.dk2018-05-14 → 2018-05-14 · 3 obs
○ 2026-05-14 10:05:32
○ 2026-05-14 10:05:34
●NSns2.simply.com2026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 10:05:32
● 2026-05-14 10:05:34
○NSns3.gratisdns.dk2018-05-14 → 2018-05-14 · 3 obs
○ 2026-05-14 10:05:32
○ 2026-05-14 10:05:34
●NSns3.simply.com2026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 10:05:32
● 2026-05-14 10:05:34
○NSns4.gratisdns.dk2018-05-14 → 2018-05-14 · 3 obs
○ 2026-05-14 10:05:32
○ 2026-05-14 10:05:34
○NSns5.gratisdns.dk2018-05-14 → 2018-05-14 · 3 obs
○ 2026-05-14 10:05:32
○ 2026-05-14 10:05:34
○MXmx1.spamfilter.cc2018-05-14 → 2018-05-14 · 3 obs
○ 2026-05-14 10:05:32
○ 2026-05-14 10:05:34
○MXmx2.spamfilter.cc2018-05-14 → 2018-05-14 · 3 obs
○ 2026-05-14 10:05:32
○ 2026-05-14 10:05:34
○MXmx3.spamfilter.cc2018-05-14 → 2018-05-14 · 3 obs
○ 2026-05-14 10:05:32
○ 2026-05-14 10:05:34
○A192.38.84.102018-05-14 → 2018-05-14 · 3 obs
○ 2026-05-14 10:05:32
○ 2026-05-14 10:05:34
●A52.236.166.1782026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 10:05:32
● 2026-05-14 10:05:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| 3g-center.dk | ns1.simply.com, ns2.simply.com, ns3.simply.com | - |
✅ Authoritative Response
Server:91.197.248.79
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: 1199ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.236.166.178 |
| NS | 3 | ns3.simply.com, ns1.simply.com... |
| TXT | 1 | HARICA-ZZ2FHrPFJA3VrUnsRnq |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
IP Addresses
3g-center.dk points to a single IP: 52.236.166.178.
Other host names, for instance healthtech.dtu.dk, portalen.dtu.dk, eurl-ar.eu, abyss.dk and biocentrum.dtu.dk share IP numbers with 3g-center.dk.
Name Servers
3g-center.dk is delegated to three name servers: ns1.simply.com, ns2.simply.com and ns3.simply.com.
3g-center.dk at least partially shares its name servers with other domains, for instance dsbtalk.dk, zbs.dk, kreafin.dk, forca.nu and nasbackup.dk.
These name servers are commonly used alongside ns4.simply.com and ns1.unoeuro.com.
Host names with two IP numbers: The host name ns1.simply.com points to 2a02:2339:1:15c::4562:4562 and 91.197.248.78; The host name ns2.simply.com points to 2a02:2339:4006:101::4562:4562 and 185.25.141.15.
Host names with one IP number: The host name ns3.simply.com points to 91.197.248.79.