developertour.com - dns.ninja
developertour.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 93.185.102.154🇨🇿 VSHOSTING93.185.96.0/20 II. | ||||||
| PTR | gng.vshosting.cz | ||||||
| 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 | mail.developers-cup.cz ⭐ | ||||||
| A | 93.185.102.154🇨🇿 VSHOSTING93.185.96.0/20 II. | ||||||
| PTR | gng.vshosting.cz | ||||||
| MX | gng.vshosting.cz(20) | ||||||
| A | 93.185.102.154🇨🇿 VSHOSTING93.185.96.0/20 II. | ||||||
| PTR | gng.vshosting.cz | ||||||
| SOA | ns1.ignum.comhostmaster@ignum.cz 2021-07-07 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1787732485 | ||||||
Same first word
developertour.com |
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●MXgng.vshosting.cz2015-06-28 → 2026-08-26 · 2 obs
● 2026-08-26 08:30:52
●MXmail.developers-cup.cz2015-06-28 → 2026-08-26 · 2 obs
● 2026-08-26 08:30:52
●A93.185.102.1542017-06-23 → 2026-08-26 · 2 obs
● 2026-08-26 08:30:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| developertour.com | ns2.ignum.cz, ns1.ignum.com | 2 records |
✅ Authoritative Response
Server:217.31.48.201
NS records: ns2.ignum.cz, ns1.ignum.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for developertour.com (unsigned zone)
⏱️ Timing
Total: 926ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.185.102.154 |
| NS | 2 | ns1.ignum.com, ns2.ignum.cz |
| MX | 2 | mail.developers-cup.cz (pri: 10), gng.vshosting.cz (pri: 20) |
| SOA | 1 | ns1.ignum.com hostmaster.ignum.cz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.ignum.com, ns1.ignum.com)
Analysis
IP Addresses
developertour.com resolves to one IP address: 93.185.102.154.
one-residence.com, mail.febiofest.cz, tanko.cz and two other host names share IP numbers with developertour.com.
Name Servers
developertour.com is delegated to two name servers: ns1.ignum.com and ns2.ignum.cz.
developertour.com uses the same name servers as several other domains — among them weishauptcz.cz, moraviapropag.de, radost-tela.cz and two more.
developertour.com has at least partial name server overlap with other domains, such as spinarovi.cz, p-technik.cz, kukacka.tv and two others.
These name servers tend to appear together with the name servers ns1.ignum.eu, ns2.ignum.eu and ns3.ignum.eu.
ns1.ignum.com and ns2.ignum.cz each resolve to two IP addresses: ns1.ignum.com points to 185.65.223.35 and 2a00:1e40:a:53::5, while ns2.ignum.cz points to 217.31.48.201 and 2001:1ab0:7e1e:2::5.
Mail Servers
Mail for developertour.com is handled by two mail servers — mail.developers-cup.cz and gng.vshosting.cz.
developertour.com uses an identical mail server configuration to several other domains — among them developerstour.com, developers-cup.cz, developercup.com and two more.
developertour.com has at least partial mail server overlap with other domains such as ellipsis.cz, mosaiqberoun.cz, ski-apartmany-bublava.cz and two more.
These mail servers tend to be used in combination with the mail servers mail.life-direction.cz and mail.byty-u-dubu.cz.
mail.developers-cup.cz and gng.vshosting.cz both resolve to the same single IP address: 93.185.102.154.
mail.developers-cup.cz and gng.vshosting.cz are host names that each point to 93.185.102.154 IP addresses.