spstronics.com - robtex.com
spstronics.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=1776264717 | ||||||
Subdomains
Same first word
spstronics.com |
Similar names
DNS History
18 records (7 active, 11 former)
○NSns1.dnsbackup.net2015-08-22 → 2017-06-17 · 4 obs
● 2017-06-17 12:33:36
○ 2026-03-04 04:07:38
○ 2026-04-15 15:21:00
○NSns1.nameserver.sk2015-08-22 → 2017-06-17 · 4 obs
● 2017-06-17 12:33:36
○ 2026-03-04 04:07:38
○ 2026-04-15 15:21:00
●NSns1.websupport.sk2026-03-04 → 2026-04-15 · 3 obs
● 2026-03-04 04:07:38
● 2026-04-15 15:21:00
○NSns2.dnsbackup.net2015-08-22 → 2017-06-17 · 4 obs
● 2017-06-17 12:33:36
○ 2026-03-04 04:07:38
○ 2026-04-15 15:21:00
○NSns2.nameserver.sk2015-08-22 → 2017-06-17 · 4 obs
● 2017-06-17 12:33:36
○ 2026-03-04 04:07:38
○ 2026-04-15 15:21:00
●NSns2.websupport.sk2026-03-04 → 2026-04-15 · 3 obs
● 2026-03-04 04:07:38
● 2026-04-15 15:21:00
●NSns3.websupport.sk2026-03-04 → 2026-04-15 · 3 obs
● 2026-03-04 04:07:38
● 2026-04-15 15:21:00
○MXas.mx-hub.net2015-08-22 → 2017-06-17 · 4 obs
● 2017-06-17 12:33:36
○ 2026-03-04 04:07:38
○ 2026-04-15 15:21:00
○MXas.mx-hub.sk2015-08-22 → 2017-06-17 · 4 obs
● 2017-06-17 12:33:36
○ 2026-03-04 04:07:38
○ 2026-04-15 15:21:00
○MXmailin.mx-hub.cz2015-08-22 → 2017-06-17 · 4 obs
● 2017-06-17 12:33:36
○ 2026-03-04 04:07:38
○ 2026-04-15 15:21:00
○MXmailin.mx-hub.eu2015-08-22 → 2017-06-17 · 4 obs
● 2017-06-17 12:33:36
○ 2026-03-04 04:07:38
○ 2026-04-15 15:21:00
○MXmailin.mx-hub.net2015-08-22 → 2017-06-17 · 4 obs
● 2017-06-17 12:33:36
○ 2026-03-04 04:07:38
○ 2026-04-15 15:21:00
○MXmailin.mx-hub.sk2015-08-22 → 2017-06-17 · 4 obs
● 2017-06-17 12:33:36
○ 2026-03-04 04:07:38
○ 2026-04-15 15:21:00
●MXmailin1.spstronics.com2026-03-04 → 2026-04-15 · 3 obs
● 2026-03-04 04:07:38
● 2026-04-15 15:21:00
●MXmailin2.spstronics.com2026-03-04 → 2026-04-15 · 3 obs
● 2026-03-04 04:07:38
● 2026-04-15 15:21:00
○A217.67.30.1922015-08-22 → 2017-06-17 · 4 obs
● 2017-06-17 12:33:36
○ 2026-03-04 04:07:38
○ 2026-04-15 15:21:00
●A2a00:4b40:aaaa:2004::62026-03-04 → 2026-04-15 · 3 obs
● 2026-03-04 04:07:38
● 2026-04-15 15:21:00
●A37.9.175.1552026-03-04 → 2026-04-15 · 3 obs
● 2026-03-04 04:07:38
● 2026-04-15 15:21:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| spstronics.com | ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk | - |
✅ Authoritative Response
Server:45.10.97.13
NS records: ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for spstronics.com (unsigned zone)
⏱️ Timing
Total: 437ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.155 |
| AAAA | 1 | 2a00:4b40:aaaa:2004::6 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 2 | mailin1.spstronics.com (pri: 10), mailin2.spstronics.com (pri: 100) |
| TXT | 2 | 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
spstronics.com is parent of mailin2.spstronics.com and mailin1.spstronics.com.
IP Addresses
spstronics.com resolves to two IPs: 2a00:4b40:aaaa:2004::6 and 37.9.175.155.
other host names for instance eri-sro.sk, ns.viaweb.sk, srdny.net, bojnice.eu and kohaplant.at share IP numbers with spstronics.com.
Name Servers
spstronics.com is delegated to three name servers: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
spstronics.com at least partially shares name servers with other domains, for instance zlepsenieerekcie.sk, cln.sk, euromove.sk, vinarstvotrnovec.sk and simasek.com.
Host names with two IP numbers:
Host ns1.websupport.sk points to 2a10:bbc0::11 and 45.10.97.11.
Host ns2.websupport.sk points to 2a02:250:3::12 and 185.71.159.12.
Host ns3.websupport.sk points to 2a10:bbc0::13 and 45.10.97.13.
Mail Servers
spstronics.com is handled by two mail servers: mailin1.spstronics.com and mailin2.spstronics.com.
Host names with two IP numbers:
mailin1.spstronics.com points to 2a00:4b40:aaaa:2101:45:13:137:7 and 45.13.137.9
mailin2.spstronics.com points to 2a00:4b40:aaaa:2101:45:13:137:8 and 45.13.137.7