intersection.cz - dns.ninja

intersection.cz

DNSSECโš ๏ธ Not signed
NSns.grdns.cz โญ
A2001:15e8:101:1::c268๐Ÿ‡จ๐Ÿ‡ฟ INTERNET-CZ2001:15e8::/32
PTRns.grdns.cz
A81.2.194.104๐Ÿ‡จ๐Ÿ‡ฟ INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.
PTRns.grdns.cz
NSns.grdns.it
A2a00:6d41:2:1::7๐Ÿ‡ฎ๐Ÿ‡น ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network
PTRns.grdns.it
A95.110.254.167๐Ÿ‡ฎ๐Ÿ‡น ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network
PTRns.grdns.it
SOAns.grdns.czadmin@forpsi.com 2022-12-14 #1

cz

DNSSEC๐Ÿ”’ Signed (DS record present)
NSa.ns.nic.cz โญ
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1781509637
WOT: SAFE (61/100)

Same first word

Similar names

DNS History

5 records (2 active, 3 former)

20162017201820192020202120222023202420252026NSns.grdns.czns.grdns.itns1.uvt.czns2.uvt.czA82.208.6.57
โ—NSns.grdns.cz2026-04-07 โ†’ 2026-06-15 ยท 3 obs
โ—‹ 2017-06-07 13:47:04
โ— 2026-04-07 12:26:14
โ— 2026-06-15 08:01:22
โ—NSns.grdns.it2026-04-07 โ†’ 2026-06-15 ยท 3 obs
โ—‹ 2017-06-07 13:47:04
โ— 2026-04-07 12:26:14
โ— 2026-06-15 08:01:22
โ—‹NSns1.uvt.cz2015-06-28 โ†’ 2017-06-07 ยท 4 obs
โ— 2015-06-28 21:55:26
โ— 2017-06-07 13:47:04
โ—‹ 2026-04-07 12:26:14
โ—‹ 2026-06-15 08:01:22
โ—‹NSns2.uvt.cz2015-06-28 โ†’ 2017-06-07 ยท 4 obs
โ— 2015-06-28 21:55:26
โ— 2017-06-07 13:47:04
โ—‹ 2026-04-07 12:26:14
โ—‹ 2026-06-15 08:01:22
โ—‹A82.208.6.572015-06-28 โ†’ 2017-06-07 ยท 4 obs
โ— 2015-06-28 21:55:26
โ— 2017-06-07 13:47:04
โ—‹ 2026-04-07 12:26:14
โ—‹ 2026-06-15 08:01:22

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
intersection.czns.grdns.cz, ns.grdns.it2 records

โœ… Authoritative Response

Server:81.2.194.104

NS records: ns.grdns.cz, ns.grdns.it

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for intersection.cz (unsigned zone)

โฑ๏ธ Timing

Total: 1248ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
NS2ns.grdns.cz, ns.grdns.it
SOA1ns.grdns.cz admin.forpsi.com

๐Ÿ“Œ Glue Records Collected

Total: 2

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

Analysis

Name Servers

intersection.cz uses two name servers for its delegation: ns.grdns.cz and ns.grdns.it.

intersection.cz uses the same name servers as several other domains โ€” among them michejda.cz, immunotech.cz, ellinterier.cz and two more.

The two host names ns.grdns.cz and ns.grdns.it each have a pair of IP addresses: ns.grdns.cz has 81.2.194.104 and 2001:15e8:101:1::c268, and ns.grdns.it has 95.110.254.167 and 2a00:6d41:2:1::7.