upsl.cz - robtex.com

upsl.cz

DNSSEC⚠️ Not signed
A195.181.219.54🇨🇿 INTERNET-CZ195.181.208.0/20
PTR54.219.forpsi.net
NSns.forpsi.net ⭐
A2001:15e8:101:1::c282🇨🇿 INTERNET-CZ2001:15e8::/32
PTRns.forpsi.net
A81.2.194.130🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.
PTRns.forpsi.net
NSns.forpsi.cz
A2001:15e8:201:1::d1b9🇨🇿 INTERNET-CZ2001:15e8::/32
PTRns.forpsi.cz
A81.2.209.185🇨🇿 INTERNET-CZ81.2.209.0/24
PTRns.forpsi.cz
NSns.forpsi.it
A2a00:6d41:2:1::5🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network
PTRns.forpsi.it
A95.110.254.165🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network
PTRhost165-254-110-95.serverdedicati.aruba.it
MXmxavas.forpsi.com ⭐
A81.2.195.200🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.
PTRmxavas.forpsi.com
SOAns.forpsi.netadmin@forpsi.com 2025-05-15 #1

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=1775251037

Same first word

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upsl.cz

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DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSns.forpsi.czns.forpsi.itns.forpsi.netns1.profitux.czns2.profitux.czMXmxavas.forpsi.combackupmx.profitux.czpmail.profitux.czA195.181.219.542001:1528:157:0:52:d0:2f:842a01:28:ca:63:198:132::82.208.47.13295.168.198.132
●NSns.forpsi.cz2026-03-27 → 2026-04-03 · 3 obs
○ 2017-08-17 07:13:04
● 2026-03-27 10:04:54
● 2026-04-03 22:03:18
●NSns.forpsi.it2026-03-27 → 2026-04-03 · 3 obs
○ 2017-08-17 07:13:04
● 2026-03-27 10:04:54
● 2026-04-03 22:03:18
●NSns.forpsi.net2026-03-27 → 2026-04-03 · 3 obs
○ 2017-08-17 07:13:04
● 2026-03-27 10:04:54
● 2026-04-03 22:03:18
○NSns1.profitux.cz2015-08-15 → 2017-08-17 · 4 obs
● 2015-08-15 02:48:36
● 2017-08-17 07:13:04
○ 2026-03-27 10:04:54
○ 2026-04-03 22:03:18
○NSns2.profitux.cz2015-08-15 → 2017-08-17 · 4 obs
● 2015-08-15 02:48:36
● 2017-08-17 07:13:04
○ 2026-03-27 10:04:54
○ 2026-04-03 22:03:18
○MXbackupmx.profitux.cz2015-08-15 → 2017-08-17 · 4 obs
● 2015-08-15 02:48:36
● 2017-08-17 07:13:04
○ 2026-03-27 10:04:54
○ 2026-04-03 22:03:18
●MXmxavas.forpsi.com2026-03-27 → 2026-04-03 · 3 obs
○ 2017-08-17 07:13:04
● 2026-03-27 10:04:54
● 2026-04-03 22:03:18
○MXpmail.profitux.cz2015-08-15 → 2017-08-17 · 4 obs
● 2015-08-15 02:48:36
● 2017-08-17 07:13:04
○ 2026-03-27 10:04:54
○ 2026-04-03 22:03:18
●A195.181.219.542026-03-27 → 2026-04-03 · 3 obs
○ 2017-08-17 07:13:04
● 2026-03-27 10:04:54
● 2026-04-03 22:03:18
○A2001:1528:157:0:52:d0:2f:842015-08-15 → 2017-08-06 · 4 obs
● 2015-08-15 02:48:36
● 2017-08-06 04:19:20
○ 2017-08-17 07:13:04
○ 2026-04-03 22:03:18
○A2a01:28:ca:63:198:132::2017-08-17 → 2017-08-17 · 4 obs
○ 2017-08-06 04:19:20
● 2017-08-17 07:13:04
○ 2026-03-27 10:04:54
○ 2026-04-03 22:03:18
○A82.208.47.1322015-08-15 → 2017-08-06 · 4 obs
● 2015-08-15 02:48:36
● 2017-08-06 04:19:20
○ 2017-08-17 07:13:04
○ 2026-04-03 22:03:18
○A95.168.198.1322017-08-17 → 2017-08-17 · 4 obs
○ 2017-08-06 04:19:20
● 2017-08-17 07:13:04
○ 2026-03-27 10:04:54
○ 2026-04-03 22:03:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
upsl.czns.forpsi.cz, ns.forpsi.it, ns.forpsi.net2 records

✅ Authoritative Response

Server:81.2.194.130

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for upsl.cz (unsigned zone)

⏱️ Timing

Total: 1308ms | Queries: -

📄 Records

TypeCountSample Data
A1195.181.219.54
NS3ns.forpsi.cz, ns.forpsi.it...
MX1mxavas.forpsi.com (pri: 10)
SOA1ns.forpsi.net admin.forpsi.com

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

upsl.cz resolves to one IP number: 195.181.219.54.

Name Servers

upsl.cz is delegated to three name servers ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.

upsl.cz at least partially shares name servers with other domains, for instance ibecon.cz, kaps-comm.cz, nissan-praha.cz, parcours.cz and lscomp.net.

these name servers are commonly used alongside ns.forpsi.us.

Host names with two IP numbers:

ns.forpsi.cz points to: 2001:15e8:201:1::d1b9 and 81.2.209.185.

ns.forpsi.it points to: 2a00:6d41:2:1::5 and 95.110.254.165.

ns.forpsi.net points to: 2001:15e8:101:1::c282 and 81.2.194.130.

Mail Servers

upsl.cz is handled by a single mail server, mxavas.forpsi.com.

upsl.cz shares the same mail server setup as other domains, for instance doolister.com, kubova-marcela.cz, hotelthreestorks.cz, chirurgie.cz and oleje-eshop.cz.

upsl.cz shares at least some mail servers with other domains, including rt.eu, alkatraz.cz, bavklubpribor.cz and framer.sk.

mxavas.forpsi.com resolves to IP 81.2.195.200.