dolnipena.cz - robtex.com

dolnipena.cz

DNSSEC๐Ÿ”’ Signed (DS record present)
A2a01:28:ca:110:10:3:0:12๐Ÿ‡จ๐Ÿ‡ฟ SuperNetwork2a01:28::/32 s.r.o.
PTRcass2.gc-system.cz
A88.86.102.9๐Ÿ‡จ๐Ÿ‡ฟ SuperNetwork88.86.96.0/19 s.r.o.
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
MXposta.gc-system.cz โญ
A2a01:28:ca:110:88:86:102:8๐Ÿ‡จ๐Ÿ‡ฟ SuperNetwork2a01:28::/32 s.r.o.
PTRpleiades1.gc-system.cz
A88.86.102.8๐Ÿ‡จ๐Ÿ‡ฟ SuperNetwork88.86.96.0/19 s.r.o.
PTRpleiades1.gc-system.cz
TXTv=spf1 a mx include:spfa.gc-system.cz ~all
SOAns.grdns.czadmin@forpsi.com 2026-05-08 #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=1778563035
WOT: SAFE (63/100)

Same first word

Similar names

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSns.grdns.czns.grdns.itns.web4u.czns2.web4u.czMXposta.gc-system.czmail.dolnipena.czA2a01:28:ca:110:10:3:0:1288.86.102.981.91.86.12
โ—NSns.grdns.cz2026-04-27 โ†’ 2026-05-12 ยท 3 obs
โ—‹ 2017-04-20 04:07:34
โ— 2026-04-27 12:29:46
โ— 2026-05-12 05:57:32
โ—NSns.grdns.it2026-04-27 โ†’ 2026-05-12 ยท 3 obs
โ—‹ 2017-04-20 04:07:34
โ— 2026-04-27 12:29:46
โ— 2026-05-12 05:57:32
โ—‹NSns.web4u.cz2015-06-11 โ†’ 2017-04-20 ยท 4 obs
โ— 2015-06-11 19:57:26
โ— 2017-04-20 04:07:34
โ—‹ 2026-04-27 12:29:46
โ—‹ 2026-05-12 05:57:32
โ—‹NSns2.web4u.cz2015-06-11 โ†’ 2017-04-20 ยท 4 obs
โ— 2015-06-11 19:57:26
โ— 2017-04-20 04:07:34
โ—‹ 2026-04-27 12:29:46
โ—‹ 2026-05-12 05:57:32
โ—‹MXmail.dolnipena.cz2015-06-11 โ†’ 2017-04-20 ยท 4 obs
โ— 2015-06-11 19:57:26
โ— 2017-04-20 04:07:34
โ—‹ 2026-04-27 12:29:46
โ—‹ 2026-05-12 05:57:32
โ—MXposta.gc-system.cz2026-04-27 โ†’ 2026-05-12 ยท 3 obs
โ—‹ 2017-04-20 04:07:34
โ— 2026-04-27 12:29:46
โ— 2026-05-12 05:57:32
โ—A2a01:28:ca:110:10:3:0:122026-04-27 โ†’ 2026-05-12 ยท 3 obs
โ—‹ 2017-04-20 04:07:34
โ— 2026-04-27 12:29:46
โ— 2026-05-12 05:57:32
โ—‹A81.91.86.122015-06-11 โ†’ 2017-04-20 ยท 4 obs
โ— 2015-06-11 19:57:26
โ— 2017-04-20 04:07:34
โ—‹ 2026-04-27 12:29:46
โ—‹ 2026-05-12 05:57:32
โ—A88.86.102.92026-04-27 โ†’ 2026-05-12 ยท 3 obs
โ—‹ 2017-04-20 04:07:34
โ— 2026-04-27 12:29:46
โ— 2026-05-12 05:57:32

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz-
dolnipena.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

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 2801ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A188.86.102.9
AAAA12a01:28:ca:110:10:3:0:12
NS2ns.grdns.cz, ns.grdns.it
MX1posta.gc-system.cz (pri: 10)
TXT1v=spf1 a mx include:spfa.gc-system.cz ~a
SOA1ns.grdns.cz admin.forpsi.com

๐Ÿ“Œ Glue Records Collected

Total: 2

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

Analysis

IP Addresses

dolnipena.cz resolves to two IP numbers: 2a01:28:ca:110:10:3:0:12 and 88.86.102.9.

other host names including prestavlkyucercan.cz, onomysl.cz, maskaszk.cz, liptovskytrnovec.eu and matusovazem.eu share IP numbers with dolnipena.cz.

Name Servers

dolnipena.cz is delegated to two name servers ns.grdns.cz and ns.grdns.it.

dolnipena.cz shares the same name server setup as other domains, for instance pesko.cz, trademark.cz, rozdalovice.eu, ebp.cz and geocentrum.cz.

Host names with two IP numbers:

The host name ns.grdns.cz points to 2001:15e8:101:1::c268 and 81.2.194.104; the host name ns.grdns.it points to 2a00:6d41:2:1::7 and 95.110.254.167.

Mail Servers

dolnipena.cz is handled by a single mail server, posta.gc-system.cz.

dolnipena.cz shares the same mail server setup as other domains, for instance drietoma.sk, praksice.cz, sintava.sk, ledceobec.cz and obeckrivan.sk.

posta.gc-system.cz resolves to two IP numbers: 2a01:28:ca:110:88:86:102:8 and 88.86.102.8.