sdhsolution.com - robtex.com
sdhsolution.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=1794766128 | ||||||
Same first word
sdhsolution.com |
Similar names
Previous names
Next names
DNS History
13 records (7 active, 6 former)
○NSns1.dreamhost.com2016-09-14 → 2017-04-04 · 4 obs
● 2017-04-04 18:37:34
○ 2026-08-29 09:00:52
○ 2026-11-15 18:30:18
●NSns1.websupport.sk2026-08-29 → 2026-11-15 · 3 obs
● 2026-08-29 09:00:52
● 2026-11-15 18:30:18
○NSns2.dreamhost.com2016-09-14 → 2017-04-04 · 4 obs
● 2017-04-04 18:37:34
○ 2026-08-29 09:00:52
○ 2026-11-15 18:30:18
●NSns2.websupport.sk2026-08-29 → 2026-11-15 · 3 obs
● 2026-08-29 09:00:52
● 2026-11-15 18:30:18
○NSns3.dreamhost.com2016-09-14 → 2017-04-04 · 4 obs
● 2017-04-04 18:37:34
○ 2026-08-29 09:00:52
○ 2026-11-15 18:30:18
●NSns3.websupport.sk2026-08-29 → 2026-11-15 · 3 obs
● 2026-08-29 09:00:52
● 2026-11-15 18:30:18
○MXmx1.sub5.homie.mail.dreamhost.com2016-09-14 → 2017-04-04 · 4 obs
● 2017-04-04 18:37:34
○ 2026-08-29 09:00:52
○ 2026-11-15 18:30:18
●MXmx10.websupport.sk2026-08-29 → 2026-11-15 · 3 obs
● 2026-08-29 09:00:52
● 2026-11-15 18:30:18
○MXmx2.sub5.homie.mail.dreamhost.com2016-09-14 → 2017-04-04 · 4 obs
● 2017-04-04 18:37:34
○ 2026-08-29 09:00:52
○ 2026-11-15 18:30:18
●MXmx20.websupport.sk2026-08-29 → 2026-11-15 · 3 obs
● 2026-08-29 09:00:52
● 2026-11-15 18:30:18
●A2a00:4b40:aaaa:2009::72026-08-29 → 2026-11-15 · 3 obs
● 2026-08-29 09:00:52
● 2026-11-15 18:30:18
●A37.9.175.1972026-08-29 → 2026-11-15 · 3 obs
● 2026-08-29 09:00:52
● 2026-11-15 18:30:18
○A67.205.31.1462016-09-14 → 2017-04-04 · 4 obs
● 2017-04-04 18:37:34
○ 2026-08-29 09:00:52
○ 2026-11-15 18:30:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net... | - |
| sdhsolution.com | ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk | - |
✅ Authoritative Response
Server:185.71.159.12
NS records: ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 805ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.197 |
| AAAA | 1 | 2a00:4b40:aaaa:2009::7 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 2 | mx10.websupport.sk (pri: 10), mx20.websupport.sk (pri: 100) |
| TXT | 1 | v=spf1 a mx include:_spf.m1.websupport.s |
| SOA | 1 | ns1.websupport.sk admin.websupport.sk |
Analysis
IP Addresses
sdhsolution.com directs to two IP numbers, 37.9.175.197 and 2a00:4b40:aaaa:2009::7
vieteco.sk, powerstav.sk, mailin2.nikra-nabytok.sk plus two other host names have IP numbers in common with sdhsolution.com.
Name Servers
sdhsolution.com is delegated to three name servers: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
sdhsolution.com shares at least some of its name servers with other domains, including codelyx.sk, recyklator.sk, softk.eu and two others.
These name servers are frequently paired with the name servers ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
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
sdhsolution.com uses two mail servers, mx10.websupport.sk and mx20.websupport.sk.
The mail server setup of sdhsolution.com matches that of other domains such as carminefood.sk, syndicatebets.net, strechybardejov.sk and two others.
Hosts with 10 IP addresses each:
mx10.websupport.sk resolves to 45.13.137.78, 45.13.137.79, 45.13.137.109 and 7 other IP addresses.
mx20.websupport.sk resolves to 45.13.137.78, 45.13.137.79, 45.13.137.109 and 7 other IP addresses.
mx10.websupport.sk and mx20.websupport.sk are host names that each point to 2a00:4b40:aaaa:2101:45:13:137:78 IP addresses.
mx10.websupport.sk and mx20.websupport.sk are host names that each point to 2a00:4b40:aaaa:2101:45:13:137:79 IP addresses.
mx10.websupport.sk and mx20.websupport.sk are host names that each point to 2a00:4b40:aaaa:2101:45:13:137:109 IP addresses.
mx10.websupport.sk and mx20.websupport.sk are host names that each point to 2a00:4b40:aaaa:2101:45:13:137:110 IP addresses.
mx10.websupport.sk and mx20.websupport.sk are host names that each point to 2a00:4b40:aaaa:2101:45:13:137:111 IP addresses.
mx10.websupport.sk and mx20.websupport.sk are host names that each point to 45.13.137.78 IP addresses.
mx10.websupport.sk and mx20.websupport.sk are host names that each point to 45.13.137.79 IP addresses.
mx10.websupport.sk and mx20.websupport.sk are host names that each point to 45.13.137.109 IP addresses.
mx10.websupport.sk and mx20.websupport.sk are host names that each point to 45.13.137.110 IP addresses.
mx10.websupport.sk and mx20.websupport.sk are host names that each point to 45.13.137.111 IP addresses.