justdive.dk - robtex.com
justdive.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.124.66.7🇺🇸 A2HOSTING209.124.66.0/23 SITEPROTECT | ||||||
| PTR | nl1-cl9-ats1.a2hosting.com | ||||||
| NS | ns1.a2hosting.com ⭐ | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.a2hosting.com | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.a2hosting.com | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.a2hosting.com | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | mail.justdive.dk ⭐ | ||||||
| A | 209.124.66.7🇺🇸 A2HOSTING209.124.66.0/23 SITEPROTECT | ||||||
| PTR | nl1-cl9-ats1.a2hosting.com | ||||||
| TXT | v=spf1 +a +mx +ip4:209.124.66.7 include:spf.a2hosting.com ~all | ||||||
| SOA | ns1.a2hosting.comroot@nl1-cl9-ats1.a2hosting.com 2026-03-15 #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 1774401841localtime Wed Mar 25 02:24:01 2026gmtime Wed Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1774401841 | ||||||
Subdomains
mail.justdive.dk |
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
○NSdns1.rackhosting.com2015-07-25 → 2017-03-20 · 4 obs
● 2017-03-20 11:40:32
○ 2026-03-24 13:44:04
○ 2026-03-25 01:31:38
○NSdns2.rackhosting.com2015-07-25 → 2017-03-20 · 4 obs
● 2017-03-20 11:40:32
○ 2026-03-24 13:44:04
○ 2026-03-25 01:31:38
○NSdns3.rackhosting.com2015-07-25 → 2017-03-20 · 4 obs
● 2017-03-20 11:40:32
○ 2026-03-24 13:44:04
○ 2026-03-25 01:31:38
●NSns1.a2hosting.com2026-03-24 → 2026-03-25 · 3 obs
● 2026-03-24 13:44:04
● 2026-03-25 01:31:38
●NSns2.a2hosting.com2026-03-24 → 2026-03-25 · 3 obs
● 2026-03-24 13:44:04
● 2026-03-25 01:31:38
●NSns3.a2hosting.com2026-03-24 → 2026-03-25 · 3 obs
● 2026-03-24 13:44:04
● 2026-03-25 01:31:38
●NSns4.a2hosting.com2026-03-24 → 2026-03-25 · 3 obs
● 2026-03-24 13:44:04
● 2026-03-25 01:31:38
●MXmail.justdive.dk2026-03-24 → 2026-03-25 · 3 obs
● 2026-03-24 13:44:04
● 2026-03-25 01:31:38
○MXmailfilter0.rackhosting.com2015-07-25 → 2017-03-20 · 4 obs
● 2017-03-20 11:40:32
○ 2026-03-24 13:44:04
○ 2026-03-25 01:31:38
○MXmailfilter1.rackhosting.com2015-07-25 → 2017-03-20 · 4 obs
● 2017-03-20 11:40:32
○ 2026-03-24 13:44:04
○ 2026-03-25 01:31:38
●A209.124.66.72026-03-24 → 2026-03-25 · 3 obs
● 2026-03-24 13:44:04
● 2026-03-25 01:31:38
○A77.247.65.1702015-07-25 → 2017-03-20 · 4 obs
● 2017-03-20 11:40:32
○ 2026-03-24 13:44:04
○ 2026-03-25 01:31:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| justdive.dk | ns2.a2hosting.com, ns1.a2hosting.com, ns4.a2hosting.com, ns3.a2hosting.com | - |
✅ Authoritative Response
Server:13.248.158.180
NS records: ns2.a2hosting.com, ns1.a2hosting.com, ns4.a2hosting.com, ns3.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for justdive.dk (unsigned zone)
⏱️ Timing
Total: 559ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.124.66.7 |
| NS | 4 | ns1.a2hosting.com, ns2.a2hosting.com... |
| MX | 1 | mail.justdive.dk (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:209.124.66.7 include: |
| SOA | 1 | ns1.a2hosting.com root.nl1-cl9-ats1.a2ho |
Analysis
Hierarchy
justdive.dk is a parent of mail.justdive.dk.
IP Addresses
justdive.dk points to a single IP number: 209.124.66.7.
Other host names, for instance mail.fivemon-keys.com, ehealth4everyone.com, davidgifts.com, liatto.com and mail.goldfishproductions.nl share IP numbers with justdive.dk.
Name Servers
justdive.dk is delegated to four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
justdive.dk at least partially shares name servers with other domains, for instance carhunters.com, codeschema.com, jetlift.com, psychologyworld.org and nodehosting.com.
These name servers are commonly used with ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com, ns4.mysecurecloudhost.com, ns1.a2webhosting.com and ns2.a2webhosting.com.
Host names with a single IP address
ns1.a2hosting.com points to 13.248.158.180
ns2.a2hosting.com points to 75.2.118.134
ns3.a2hosting.com points to 76.223.26.245
ns4.a2hosting.com points to 99.83.147.209
Mail Servers
justdive.dk is handled by a single mail server, mail.justdive.dk.
mail.justdive.dk points to a single IP: 209.124.66.7.