sofder.com - robtex.com
sofder.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=1788250625 | ||||||
Subdomains
Same first word
Similar names
Previous names
Next names
DNS History
11 records (7 active, 4 former)
●NSns1.websupport.sk2026-08-25 → 2026-09-01 · 3 obs
● 2026-08-25 05:53:20
● 2026-09-01 08:45:36
●NSns2.websupport.sk2026-08-25 → 2026-09-01 · 3 obs
● 2026-08-25 05:53:20
● 2026-09-01 08:45:36
○NSns29.domaincontrol.com2015-07-15 → 2018-11-10 · 4 obs
● 2018-11-10 17:04:06
○ 2026-08-25 05:53:20
○ 2026-09-01 08:45:36
●NSns3.websupport.sk2026-08-25 → 2026-09-01 · 3 obs
● 2026-08-25 05:53:20
● 2026-09-01 08:45:36
○NSns30.domaincontrol.com2015-07-15 → 2018-11-10 · 4 obs
● 2018-11-10 17:04:06
○ 2026-08-25 05:53:20
○ 2026-09-01 08:45:36
○MXmail.sofder.com2015-07-15 → 2018-11-10 · 4 obs
● 2018-11-10 17:04:06
○ 2026-08-25 05:53:20
○ 2026-09-01 08:45:36
●MXmailin1.sofder.com2026-08-25 → 2026-09-01 · 3 obs
● 2026-08-25 05:53:20
● 2026-09-01 08:45:36
●MXmailin2.sofder.com2026-08-25 → 2026-09-01 · 3 obs
● 2026-08-25 05:53:20
● 2026-09-01 08:45:36
○A147.232.191.552015-07-15 → 2018-11-10 · 4 obs
● 2018-11-10 17:04:06
○ 2026-08-25 05:53:20
○ 2026-09-01 08:45:36
●A2a00:4b40:aaaa:2001::72026-08-25 → 2026-09-01 · 3 obs
● 2026-08-25 05:53:20
● 2026-09-01 08:45:36
●A37.9.175.1332026-08-25 → 2026-09-01 · 3 obs
● 2026-08-25 05:53:20
● 2026-09-01 08:45:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net... | - |
| sofder.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 sofder.com (unsigned zone)
⏱️ Timing
Total: 1019ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.133 |
| AAAA | 1 | 2a00:4b40:aaaa:2001::7 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 2 | mailin1.sofder.com (pri: 10), mailin2.sofder.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
mailin1.sofder.com and mailin2.sofder.com each fall under sofder.com as their parent domain.
IP Addresses
sofder.com points to the IP addresses 37.9.175.133 and 2a00:4b40:aaaa:2001::7
Two other host names, along with zgurd.com, focusimport.sk and livellozero.net, also share IP numbers with sofder.com.
Name Servers
sofder.com is delegated to three name servers: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
There is at least partial name server overlap between sofder.com and other domains — panox.sk, biodestilat.sk, ppstt.sk and two more among them.
ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk each resolve to two IP addresses: ns1.websupport.sk resolves to 45.10.97.11 and 2a10:bbc0::11; ns2.websupport.sk resolves to 185.71.159.12 and 2a02:250:3::12; ns3.websupport.sk resolves to 45.10.97.13 and 2a10:bbc0::13.
Mail Servers
sofder.com is served by two mail servers, mailin1.sofder.com and mailin2.sofder.com.
mailin1.sofder.com and mailin2.sofder.com each resolve to two IP addresses: mailin1.sofder.com points to 45.13.137.8 and 2a00:4b40:aaaa:2101:45:13:137:9, while mailin2.sofder.com points to 45.13.137.9 and 2a00:4b40:aaaa:2101:45:13:137:7.