ispis.sk - robtex.com
ispis.sk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 81.91.84.112🇨🇿 WEB4U81.91.80.0/21 | ||||||
| PTR | vs808.server4u.cz | ||||||
| NS | ns1.websupport.cz ⭐ | ||||||
| A | 2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.websupport.cz | ||||||
| A | 2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48 | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24 | ||||||
| PTR | ns2.websupport.eu | ||||||
| NS | ns3.websupport.eu | ||||||
| A | 2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns3.websupport.eu | ||||||
| TXT | google-site-verification=jg-VVhbuQe4Nh95qmbivLMyjzHMUY2KWAB0Bxt6XPLQ | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1778940749 | ||||||
sk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | m.tld.sk ⭐ | ||||||
| NS | e.tld.sk | ||||||
| NS | f.tld.sk | ||||||
| NS | g.tld.sk | ||||||
| NS | h.tld.sk | ||||||
| SOA | m.tld.skhostmaster@sk-nic.sk serial=2018579060 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.websupport.cz2026-07-05 → 2026-07-16 · 2 obs
● 2026-07-16 08:00:24
●NSns2.websupport.cz2026-07-05 → 2026-07-16 · 2 obs
● 2026-07-16 08:00:24
●NSns3.websupport.eu2026-07-05 → 2026-07-16 · 2 obs
● 2026-07-16 08:00:24
●A81.91.84.1122026-07-05 → 2026-07-16 · 2 obs
● 2026-07-16 08:00:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk | - |
| ispis.sk | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:45.10.97.11
NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 528ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.91.84.112 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| TXT | 1 | google-site-verification=jg-VVhbuQe4Nh95 |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
IP Addresses
ispis.sk has exactly one IP address — 81.91.84.112.
pop3.ispis.cz, mail.ispis.cz, vs808.server4u.cz plus two other host names have IP numbers in common with ispis.sk.
Name Servers
ispis.sk carries NS records delegating to ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
At least some of ispis.sk's name servers are shared with other domains, for example 21-stoleti.cz, lukeneumann.com, kinesio-tejping.sk and two more.
ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu are three hostnames that each resolve to a pair of IP addresses: ns1.websupport.cz to 45.10.97.11 and 2a10:bbc0::11, ns2.websupport.cz to 185.71.159.12 and 2a02:250:3::12, and ns3.websupport.eu to 45.10.97.13 and 2a10:bbc0::13.