graphisoft.cz - dns.ninja

graphisoft.cz

cz

DNSSEC🔒 Signed (DS record present)
NSa.ns.nic.cz
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1782355638

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

20162017201820192020202120222023202420252026NSns.forpsi.czns.forpsi.itns.forpsi.netA81.2.196.60
NSns.forpsi.cz2015-05-23 → 2026-06-25 · 2 obs
● 2015-05-23 16:23:54
● 2026-06-25 03:32:52
NSns.forpsi.it2015-05-23 → 2026-06-25 · 2 obs
● 2015-05-23 16:23:54
● 2026-06-25 03:32:52
NSns.forpsi.net2015-05-23 → 2026-06-25 · 2 obs
● 2015-05-23 16:23:54
● 2026-06-25 03:32:52
A81.2.196.602015-05-23 → 2026-06-25 · 2 obs
● 2015-05-23 16:23:54
● 2026-06-25 03:32:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
czb.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz-
graphisoft.czns.forpsi.cz, ns.forpsi.it, ns.forpsi.net2 records

✅ Authoritative Response

Server:81.2.209.185

NS records: ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1615ms | Queries: -

📄 Records

TypeCountSample Data
A181.2.196.60
NS3ns.forpsi.cz, ns.forpsi.it...
SOA1ns.forpsi.net admin.forpsi.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)

Analysis

IP Addresses

graphisoft.cz has exactly one IP address — 81.2.196.60.

parabola.eu, portalobcana.cz, ekobal.ru plus two other host names have IP numbers in common with graphisoft.cz.

Name Servers

The authoritative name servers for graphisoft.cz are ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net — three in total.

graphisoft.cz has at least partial name server overlap with other domains, such as tschechische-gebirge.de, bilum.eu, ratiko.cz and two others.

It is common to find these name servers paired with the name servers ns.forpsi.us.

ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net all resolve to exactly two IP numbers apiece: ns.forpsi.cz81.2.209.185 and 2001:15e8:201:1::d1b9; ns.forpsi.it95.110.254.165 and 2a00:6d41:2:1::5; ns.forpsi.net81.2.194.130 and 2001:15e8:101:1::c282.