explain3d.com - robtex.com
explain3d.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778616231 | ||||||
Subdomains
mailinbackup1.explain3d.com |
mailin2.explain3d.com |
mailin1.explain3d.com |
Same first word
explain3d.com |
DNS History
9 records (7 active, 2 former)
●NSns1.websupport.sk2015-05-21 → 2026-05-12 · 2 obs
● 2026-05-12 20:27:08
●NSns2.websupport.sk2015-05-21 → 2026-05-12 · 2 obs
● 2026-05-12 20:27:08
●NSns3.websupport.sk2015-05-21 → 2026-05-12 · 2 obs
● 2026-05-12 20:27:08
●MXmailin1.explain3d.com2015-05-21 → 2026-05-12 · 2 obs
● 2026-05-12 20:27:08
●MXmailin2.explain3d.com2015-05-21 → 2026-05-12 · 2 obs
● 2026-05-12 20:27:08
○MXmailinbackup1.explain3d.com2015-05-21 → 2016-04-12 · 4 obs
● 2016-04-12 03:23:02
○ 2016-11-20 06:09:38
○ 2026-05-12 20:27:08
●A2a00:4b40:aaaa:2008::52026-02-23 → 2026-05-12 · 3 obs
● 2026-02-23 03:41:22
● 2026-05-12 20:27:08
●A37.9.175.1882026-02-23 → 2026-05-12 · 3 obs
● 2026-02-23 03:41:22
● 2026-05-12 20:27:08
○A37.9.175.242015-05-21 → 2017-08-20 · 4 obs
● 2017-08-20 12:15:46
○ 2026-02-23 03:41:22
○ 2026-05-12 20:27:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net... | - |
| explain3d.com | ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk | - |
✅ Authoritative Response
Server:45.10.97.11
NS records: ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for explain3d.com (unsigned zone)
⏱️ Timing
Total: 932ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.188 |
| AAAA | 1 | 2a00:4b40:aaaa:2008::5 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 2 | mailin1.explain3d.com (pri: 5), mailin2.explain3d.com (pri: 10) |
| TXT | 3 | v=spf1 a mx include:_spf.m1.websupport.s, spf2.0/pra a mx include:_sid.m1.websuppo... |
| SOA | 1 | ns1.websupport.sk admin.websupport.sk |
Analysis
Hierarchy
explain3d.com is parent of mailinbackup1.explain3d.com, mailin2.explain3d.com and mailin1.explain3d.com.
IP Addresses
The entity explain3d.com points to two IP numbers: 2a00:4b40:aaaa:2008::5 and 37.9.175.188.
For instance, other host names www.denmart.sk, www.oktan.sk, kobudo.eu, darkom.sk and mail3.dental2001.sk share IP numbers with explain3d.com.
Name Servers
The delegation for explain3d.com is handled by three name servers: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
explain3d.com shares name servers with other domains at least partially, for example raketovapozicka.sk, guardians.sk, effix.sk, dietka.sk and mirndop.sk.
Host names with two IPs:
ns1.websupport.sk points to 2a10:bbc0::11 and 45.10.97.11
ns2.websupport.sk points to 2a02:250:3::12 and 185.71.159.12
ns3.websupport.sk points to 2a10:bbc0::13 and 45.10.97.13
Mail Servers
Two mail servers mailin1.explain3d.com and mailin2.explain3d.com handle explain3d.com.
Host names with two IP numbers:
mailin1.explain3d.com points to 2a00:4b40:aaaa:2101:45:13:137:9 and 45.13.137.9; mailin2.explain3d.com points to 2a00:4b40:aaaa:2101:45:13:137:7 and 45.13.137.7.