chalupsky.org - robtex.com
chalupsky.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.48.10.152🇨🇿 VODAFONE-CZ-AS77.48.0.0/17 Vodafone Czech Republic a.s. | ||||||
| PTR | ispconfig.chalupsky.org | ||||||
| NS | ns1.ignum.com ⭐ | ||||||
| A | 2a00:1e40:a:53::5🇸🇰 IGNUM-AS2a00:1e40:a::/48 | ||||||
| PTR | ns1-bra.core.webglobe.com | ||||||
| A | 185.65.223.35🇸🇰 IGNUM-AS185.65.223.0/24 | ||||||
| PTR | ns1-bra.core.webglobe.com | ||||||
| NS | ns2.ignum.cz | ||||||
| A | 2001:1ab0:7e1e:2::5🇨🇿 IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| PTR | ns2-prg.core.webglobe.com | ||||||
| A | 217.31.48.201🇨🇿 IGNUM-AS217.31.48.0/20 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| PTR | ns2-prg.core.webglobe.com | ||||||
| MX | ispconfig.chalupsky.org ⭐ | ||||||
| A | 77.48.10.152🇨🇿 VODAFONE-CZ-AS77.48.0.0/17 Vodafone Czech Republic a.s. | ||||||
| PTR | ispconfig.chalupsky.org | ||||||
| TXT | v=spf1 mx ip4:77.48.10.152 -all | ||||||
| SOA | ns1.ignum.comhostmaster@ignum.cz 2026-03-17 #1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774436036 | ||||||
Subdomains
citrus.chalupsky.org |
ispconfig.chalupsky.org |
Same first word
DNS History
5 records (4 active, 1 former)
○MXcitrus.chalupsky.org2019-03-17 → 2019-03-17 · 3 obs
○ 2026-02-19 06:47:54
○ 2026-03-25 11:08:22
●MXispconfig.chalupsky.org2026-02-19 → 2026-03-25 · 3 obs
● 2026-02-19 06:47:54
● 2026-03-25 11:08:22
●A77.48.10.1522019-03-17 → 2026-03-25 · 2 obs
● 2026-03-25 11:08:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| chalupsky.org | ns2.ignum.cz, ns1.ignum.com | - |
✅ Authoritative Response
Server:217.31.48.201
NS records: ns2.ignum.cz, ns1.ignum.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chalupsky.org (unsigned zone)
⏱️ Timing
Total: 1003ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.48.10.152 |
| NS | 2 | ns2.ignum.cz, ns1.ignum.com |
| MX | 1 | ispconfig.chalupsky.org (pri: 10) |
| TXT | 1 | v=spf1 mx ip4:77.48.10.152 -all |
| SOA | 1 | ns1.ignum.com hostmaster.ignum.cz |
Analysis
Hierarchy
chalupsky.org is parent of citrus.chalupsky.org and ispconfig.chalupsky.org.
IP Addresses
chalupsky.org resolves to a single IP address: 77.48.10.152.
Other host names such as ispconfig.chalupsky.org, linuxguru.eu, server.linuxguru.eu and citrus.chalupsky.org share IP numbers with chalupsky.org.
Name Servers
chalupsky.org's delegation uses two name servers, ns1.ignum.com and ns2.ignum.cz.
chalupsky.org shares the same name server setup as other domains, for example omegy.cz, jandrt.sumpersko.com, autodiagnostika.com, pstasek.net and extroverts.cz.
chalupsky.org at least partially shares name servers with other domains, including settouronline.cz, greenland.cz, armpex.cz, topna-rohoz.cz and toledot.org.
these name servers are commonly used together with ns1.ignum.eu, ns2.ignum.eu and ns3.ignum.eu.
Host names with two IPs:
ns1.ignum.com points to: 2a00:1e40:a:53::5 and 185.65.223.35
ns2.ignum.cz points to: 2001:1ab0:7e1e:2::5 and 217.31.48.201
Mail Servers
chalupsky.org is handled by a single mail server, ispconfig.chalupsky.org.
ispconfig.chalupsky.org points to a single IP: 77.48.10.152.