penelope.cz - robtex.com
penelope.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 217.11.237.242🇨🇿 WIA-AS217.11.237.0/24 CASA to WIA transfer | ||||||
| PTR | 217-11-237-242.wia.cz | ||||||
| NS | ns2.web4u.cz ⭐ | ||||||
| A | 2a02:a40:100:28ff::12🇨🇿 BlueTone-AS2a02:a40::/32 Ceske Radiokomunikace, a.s. | ||||||
| PTR | ns2.web4u.cz | ||||||
| A | 85.207.53.12🇨🇿 BlueTone-AS85.207.0.0/16 BlueTone-CRa-CZ Fourth address block | ||||||
| PTR | ns2.web4u.cz | ||||||
| NS | ns.web4u.cz | ||||||
| A | 2001:1568:fd::241🇨🇿 WEB4U2001:1568::/33 | ||||||
| PTR | ns.web4u.cz | ||||||
| A | 185.14.224.241🇨🇿 WEB4U185.14.224.0/23 | ||||||
| PTR | ns.web4u.cz | ||||||
| MX | mx4.funlife.cz ⭐ | ||||||
| A | 82.208.48.18🇨🇿 CASABLANCA-AS82.208.48.0/23 Casablanca INT | ||||||
| PTR | mx4.funlife.cz | ||||||
| TXT | v=spf1 ip4:77.78.96.51 ip4:82.208.48.18 ~all | ||||||
| SOA | ns.web4u.czadmin@web4u.cz 2023-09-05 #0 | ||||||
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=1778762835 | ||||||
Subdomains
www.penelope.cz |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns.funlife.cz2015-06-29 → 2017-05-19 · 4 obs
● 2017-05-19 11:24:44
○ 2026-03-27 00:53:50
○ 2026-05-14 13:23:14
●NSns.web4u.cz2026-03-27 → 2026-05-14 · 3 obs
● 2026-03-27 00:53:50
● 2026-05-14 13:23:14
○NSns2.funlife.cz2015-06-29 → 2017-05-19 · 4 obs
● 2017-05-19 11:24:44
○ 2026-03-27 00:53:50
○ 2026-05-14 13:23:14
●NSns2.web4u.cz2026-03-27 → 2026-05-14 · 3 obs
● 2026-03-27 00:53:50
● 2026-05-14 13:23:14
○MXmx1.funlife.cz2015-06-29 → 2017-05-19 · 4 obs
● 2017-05-19 11:24:44
○ 2026-03-27 00:53:50
○ 2026-05-14 13:23:14
●MXmx4.funlife.cz2026-03-27 → 2026-05-14 · 3 obs
● 2026-03-27 00:53:50
● 2026-05-14 13:23:14
○MXmxb.funlife.cz2015-06-29 → 2017-05-19 · 4 obs
● 2017-05-19 11:24:44
○ 2026-03-27 00:53:50
○ 2026-05-14 13:23:14
●A217.11.237.2422026-03-27 → 2026-05-14 · 3 obs
● 2026-03-27 00:53:50
● 2026-05-14 13:23:14
○A217.11.237.2442015-06-29 → 2017-05-19 · 4 obs
● 2017-05-19 11:24:44
○ 2026-03-27 00:53:50
○ 2026-05-14 13:23:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| penelope.cz | ns.web4u.cz, ns2.web4u.cz | 4 records |
✅ Authoritative Response
Server:185.14.224.241
NS records: ns.web4u.cz, ns2.web4u.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1551ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.11.237.242 |
| NS | 2 | ns.web4u.cz, ns2.web4u.cz |
| MX | 1 | mx4.funlife.cz (pri: 10) |
| TXT | 1 | v=spf1 ip4:77.78.96.51 ip4:82.208.48.18 |
| SOA | 1 | ns.web4u.cz admin.web4u.cz |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.web4u.cz, ns.web4u.cz, ns2.web4u.cz...)
Analysis
Hierarchy
penelope.cz is a parent of www.penelope.cz.
IP Addresses
penelope.cz points to a single IP address: 217.11.237.242.
Other host names such as b.ns.intensys.cz, funlife.cz, highlife.cz, e-sandera.eu and geosan-development.cz share IP numbers with penelope.cz.
Name Servers
penelope.cz is delegated to two name servers: ns2.web4u.cz and ns.web4u.cz.
penelope.cz uses the same name server setup as other domains, including bsit.cz, fywiki.com, depilace.cz, xxlt.sk and astra-security.eu.
Host names with two IP numbers:
ns2.web4u.cz points to 2a02:a40:100:28ff::12 and 85.207.53.12.
ns.web4u.cz points to 2001:1568:fd::241 and 185.14.224.241.
Mail Servers
The mail server for penelope.cz is mx4.funlife.cz.
penelope.cz uses the same mail server setup as other domains, for instance tl-trading.cz, europosters.ie, saletruck.cz, cwa.cz and svj-brechtova.cz.
penelope.cz shares at least some mail servers with other domains, for example funlife.cz, geosan-development.cz, dtcp.cz, obuvsotek.cz and autotrak.cz.
these mail servers are frequently used alongside the mail servers mx3.funlife.cz.
Host mx4.funlife.cz points to IP 82.208.48.18.