hsk-lab.com - robtex.com
hsk-lab.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=1778638791 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSpdns1.ultradns.net2026-02-21 → 2026-05-13 · 2 obs
● 2026-05-13 02:42:54
●NSpdns2.ultradns.net2026-02-21 → 2026-05-13 · 2 obs
● 2026-05-13 02:42:54
●NSpdns3.ultradns.org2026-02-21 → 2026-05-13 · 2 obs
● 2026-05-13 02:42:54
●NSpdns4.ultradns.org2026-02-21 → 2026-05-13 · 2 obs
● 2026-05-13 02:42:54
●NSpdns5.ultradns.info2026-02-21 → 2026-05-13 · 2 obs
● 2026-05-13 02:42:54
●NSpdns6.ultradns.co.uk2026-02-21 → 2026-05-13 · 2 obs
● 2026-05-13 02:42:54
●A83.169.31.512026-02-21 → 2026-05-13 · 2 obs
● 2026-05-13 02:42:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net... | - |
| hsk-lab.com | pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net... | - |
✅ Authoritative Response
Server:204.74.109.1
NS records: pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net, pdns5.ultradns.info, pdns6.ultradns.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hsk-lab.com (unsigned zone)
⏱️ Timing
Total: 423ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.169.31.51 |
| NS | 6 | pdns1.ultradns.net, pdns2.ultradns.net... |
| SOA | 1 | pdns1.ultradns.net hostmaster.springerna |
Analysis
IP Addresses
hsk-lab.com resolves to a single IP address: 83.169.31.51.
Other host names including vwp5842.webpack.hosteurope.de, hauptstadtkongress.de, www.hauptstadtkongress.de, hauptstadtkongress-lab.com and hsklab.com share IP numbers with hsk-lab.com.
Name Servers
hsk-lab.com is delegated to six name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.
hsk-lab.com at least partially shares name servers with other domains, including buyvip.cz, travelocity.live, ecotrip.com, lucide.info and nbcolympic.org.
These name servers are typically used together with the name servers udns1.ultradns.net, udns2.ultradns.net, dns-external-master.amazon.com, dns1.p01.nsone.net, ns1.netbcp.com, ns2.netbcp.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net and ns1.nbcuni.com.
Host names with two IP numbers:
Host pdns5.ultradns.info points to 2610:a1:1016::1 and 204.74.114.1
Host pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1
Host pdns2.ultradns.net points to 2610:a1:1014::1 and 204.74.109.1
Host pdns3.ultradns.org points to 2610:a1:1015::1 and 199.7.68.1
Host pdns4.ultradns.org points to 2001:502:4612::1 and 199.7.69.1
Host pdns6.ultradns.co.uk points to 2610:a1:1017::1 and 204.74.115.1