devcom.sk - dns.ninja
devcom.sk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.250.246.145🇨🇿 TRESTEL-CZ-ASN89.250.240.0/20 TRESTEL-CZ-NET | ||||||
| NS | dns.dexus.net ⭐ | ||||||
| A | 77.95.47.107🇨🇿 JAW-AS77.95.40.0/21 JAW.cz | ||||||
| PTR | dns.dexus.net | ||||||
| NS | dns.dexus.cz | ||||||
| A | 89.250.246.105🇨🇿 TRESTEL-CZ-ASN89.250.240.0/20 TRESTEL-CZ-NET | ||||||
| PTR | dns.dexus.cz | ||||||
| NS | dns.dexus.eu | ||||||
| A | 2a03:f880:74:80::1🇨🇿 DEXUS2a03:f880::/32 | ||||||
| PTR | dns.dexus.eu | ||||||
| A | 176.119.212.80🇨🇿 DEXUS176.119.212.0/24 | ||||||
| PTR | dns.dexus.eu | ||||||
| MX | elara.dexus.net ⭐ | ||||||
| A | 89.250.246.135🇨🇿 TRESTEL-CZ-ASN89.250.240.0/20 TRESTEL-CZ-NET | ||||||
| PTR | elara.dexus.net | ||||||
| MX | callisto.dexus.net(100) | ||||||
| A | 89.250.246.106🇨🇿 TRESTEL-CZ-ASN89.250.240.0/20 TRESTEL-CZ-NET | ||||||
| PTR | callisto.dexus.net | ||||||
| TXT | v=spf1 mx include:_spf.dexus.net -all | ||||||
| SOA | dns.dexus.nethostmaster@dexus.net 2023-08-01 #0 | ||||||
sk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | m.tld.sk ⭐ | ||||||
| NS | e.tld.sk | ||||||
| NS | f.tld.sk | ||||||
| NS | g.tld.sk | ||||||
| NS | h.tld.sk | ||||||
| SOA | m.tld.skhostmaster@sk-nic.sk serial=2018588183 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSdns.dexus.eu2026-02-26 → 2026-07-27 · 3 obs
● 2026-02-26 00:07:50
● 2026-07-27 09:23:26
●MXelara.dexus.net2017-04-20 → 2026-07-27 · 3 obs
● 2017-04-20 14:23:48
● 2026-07-27 09:23:26
○MXiocaste.dexus.net2015-05-31 → 2016-04-14 · 4 obs
● 2016-04-14 12:03:50
○ 2017-04-20 14:23:48
○ 2026-07-27 09:23:26
○A89.250.246.1432015-05-31 → 2017-04-20 · 4 obs
● 2017-04-20 14:23:48
○ 2026-02-26 00:07:50
○ 2026-07-27 09:23:26
●A89.250.246.1452026-02-26 → 2026-07-27 · 3 obs
● 2026-02-26 00:07:50
● 2026-07-27 09:23:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | f.tld.sk, h.tld.sk, e.tld.sk, g.tld.sk | - |
| devcom.sk | dns.dexus.cz, dns.dexus.eu, dns.dexus.net | - |
✅ Authoritative Response
Server:89.250.246.105
NS records: dns.dexus.cz, dns.dexus.eu, dns.dexus.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devcom.sk (unsigned zone)
⏱️ Timing
Total: 634ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.250.246.145 |
| NS | 3 | dns.dexus.cz, dns.dexus.eu... |
| MX | 2 | elara.dexus.net (pri: 50), callisto.dexus.net (pri: 100) |
| TXT | 1 | v=spf1 mx include:_spf.dexus.net -all |
| SOA | 1 | dns.dexus.net hostmaster.dexus.net |
Analysis
IP Addresses
devcom.sk resolves to one IP address: 89.250.246.145.
polystyren.name, matfilm.tv, komplex.cz and two other host names share IP numbers with devcom.sk.
Name Servers
devcom.sk is delegated to three name servers: dns.dexus.cz, dns.dexus.eu and dns.dexus.net.
devcom.sk shares at least some of its name servers with other domains, including metinhd.org, chlup.eu, sofiaelectricbrewery.com and two others.
Hostnames that resolve to two IP addresses:
dns.dexus.eu points to 176.119.212.80 and 2a03:f880:74:80::1.
Hosts with just one IP address:
dns.dexus.cz points to 89.250.246.105.
dns.dexus.net points to 77.95.47.107.
Mail Servers
Mail for devcom.sk is handled by two mail servers — callisto.dexus.net and elara.dexus.net.
devcom.sk uses an identical mail server configuration to several other domains — among them olesno.cz, styrotrade.sk, styroprofile.net and two more.
devcom.sk has at least partial mail server overlap with other domains such as creanto.cz, onkochirurgie.cz, psadm.com and two more.
callisto.dexus.net and elara.dexus.net each resolve to one IP number: callisto.dexus.net points to 89.250.246.106 and elara.dexus.net points to 89.250.246.135.