perscom.cz - robtex.com
perscom.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 95.168.211.72🇨🇿 SuperNetwork95.168.192.0/19 s.r.o. | ||||||
| PTR | core1-vm1.superhosting.cz | ||||||
| NS | ns1.superhosting.cz ⭐ | ||||||
| A | 2a01:28:cba::1🇨🇿 SuperNetwork2a01:28::/32 s.r.o. | ||||||
| A | 95.168.195.129🇨🇿 SuperNetwork95.168.192.0/19 s.r.o. | ||||||
| PTR | ns1.superhosting.cz | ||||||
| NS | ns2.superhosting.cz | ||||||
| A | 2a01:28:aa:44::2🇨🇿 SuperNetwork2a01:28::/32 s.r.o. | ||||||
| PTR | ns2.superhosting.cz | ||||||
| A | 88.86.116.42🇨🇿 SuperNetwork88.86.96.0/19 s.r.o. | ||||||
| PTR | ns2.superhosting.cz | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| A | 2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48 | ||||||
| PTR | bk-in-f27.1e100.net | ||||||
| A | 172.253.62.27🇺🇸 Google172.253.62.0/24 | ||||||
| PTR | bc-in-f27.1e100.net | ||||||
| MX | alt1.asmpx.l.google.com(5) | ||||||
| MX | alt2.asmpx.l.google.com(5) | ||||||
| MX | alt3.asmpx.l.google.com(10) | ||||||
| MX | alt4.asmpx.l.google.com(10) | ||||||
| SOA | ns1.superhosting.czdns@superhosting.cz 2024-03-13 #1 | ||||||
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ 🔒 | ||||||
| NS | b.ns.nic.cz 🔒 | ||||||
| NS | c.ns.nic.cz 🔒 | ||||||
| NS | d.ns.nic.cz 🔒 | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1771291036 | ||||||
Subdomains
www.perscom.cz |
Same first word
Similar names
DNS History
10 records (8 active, 2 former)
●NSns1.superhosting.cz2015-07-21 → 2026-03-10 · 2 obs
● 2026-03-10 01:14:56
●NSns2.superhosting.cz2015-07-21 → 2026-03-10 · 2 obs
● 2026-03-10 01:14:56
○NSns3.superhosting.cz2015-11-18 → 2016-12-25 · 4 obs
● 2015-11-18 13:55:20
● 2016-12-25 08:27:38
○ 2026-03-10 01:14:56
●MXalt1.asmpx.l.google.com2015-07-21 → 2026-03-10 · 2 obs
● 2026-03-10 01:14:56
●MXalt2.asmpx.l.google.com2015-07-21 → 2026-03-10 · 2 obs
● 2026-03-10 01:14:56
●MXalt3.asmpx.l.google.com2015-07-21 → 2026-03-10 · 2 obs
● 2026-03-10 01:14:56
●MXalt4.asmpx.l.google.com2015-07-21 → 2026-03-10 · 2 obs
● 2026-03-10 01:14:56
●MXaspmx.l.google.com2015-07-21 → 2026-03-10 · 2 obs
● 2026-03-10 01:14:56
○A88.86.105.502015-07-21 → 2016-12-25 · 3 obs
● 2016-12-25 08:27:38
○ 2026-03-10 01:14:56
●A95.168.211.722026-03-10 → 2026-03-10 · 2 obs
● 2026-03-10 01:14:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | 8 records |
| perscom.cz | ns1.superhosting.cz, ns2.superhosting.cz | 2 records |
✅ Authoritative Response
Server: 95.168.195.129
NS records: ns1.superhosting.cz, ns2.superhosting.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for perscom.cz (unsigned zone)
⏱️ Timing
Total: 932ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 95.168.211.72 |
| NS | 2 | ns1.superhosting.cz, ns2.superhosting.cz |
| MX | 5 | alt2.asmpx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)... |
| SOA | 1 | ns1.superhosting.cz dns.superhosting.cz |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (a.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz...)
Out-of-bailiwick: 2 (ns2.superhosting.cz, ns1.superhosting.cz)
Analysis
Hierarchy
perscom.cz is a parent of www.perscom.cz.
IP Addresses
perscom.cz points to a single IP address: 95.168.211.72.
Other host names such as razdvatri.cz, core1-vm1.superhosting.cz, k2decin.cz, bohemiacrafts.com and client.core1.cz share IP numbers with perscom.cz.
Name Servers
perscom.cz is delegated to two name servers: ns1.superhosting.cz and ns2.superhosting.cz.
perscom.cz uses the same name server setup as other domains, including kamsi.cz, tuttocaffe.cz, ab-tukalek.cz, unn-88-86-96-0.sh.cz and shmon.cz.
At least part of the name servers for perscom.cz are shared with other domains, for instance xprofiler.es, managed.sk, webtra.cz, cendra.sk and stopsms.ch.
These name servers are commonly used alongside the name servers ns1.mailprofiler.ch.
Host names with two IP numbers:
ns1.superhosting.cz points to 2a01:28:cba::1 and 95.168.195.129.
ns2.superhosting.cz points to 2a01:28:aa:44::2 and 88.86.116.42.
Mail Servers
perscom.cz is handled by five mail servers: aspmx.l.google.com, alt1.asmpx.l.google.com, alt2.asmpx.l.google.com, alt3.asmpx.l.google.com and alt4.asmpx.l.google.com.
perscom.cz shares at least some mail servers with other domains, for example www.sheremet.ch, ns500759.ns500759.ns500698.ns500698.ns500735.ns500736.ns500698.ns500735.ns500735.ns500735.ns500708.ns500652.ns500652.ns500619.trackreceptor.com, myhappyguest.com, ns500758.ns500698.ns500698.ns500735.ns500735.ns500736.ns500735.ns500735.ns500576.ns500698.ns500698.ns500686.ns500698.ns500619.ns500619.trackreceptor.com and ns500759.ns500758.ns500759.ns500759.ns500698.ns500758.ns500698.ns500735.ns500698.ns500736.ns500698.ns500698.ns500708.ns500619.ns500686.ns500619.ns500576.trackreceptor.com.
These mail servers are often used with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com, asmpx.l.google.com, aspmx4.googlemail.com, aspmx5.googlemail.com and asmpx2.googlemail.com.
Host names with two IPs:
aspmx.l.google.com resolves to 2607:f8b0:4004:c19::1b and 172.253.62.27.