devcom.sk - robtex.com
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=2018513059 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSdns.dexus.eu2026-02-26 → 2026-04-23 · 3 obs
● 2026-02-26 00:07:50
● 2026-04-23 19:33:46
●MXelara.dexus.net2017-04-20 → 2026-04-23 · 3 obs
● 2017-04-20 14:23:48
● 2026-04-23 19:33:46
○MXiocaste.dexus.net2015-05-31 → 2016-04-14 · 4 obs
● 2016-04-14 12:03:50
○ 2017-04-20 14:23:48
○ 2026-04-23 19:33:46
○A89.250.246.1432015-05-31 → 2017-04-20 · 4 obs
● 2017-04-20 14:23:48
○ 2026-02-26 00:07:50
○ 2026-04-23 19:33:46
●A89.250.246.1452026-02-26 → 2026-04-23 · 3 obs
● 2026-02-26 00:07:50
● 2026-04-23 19:33:46
🔍 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:77.95.47.107
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: 767ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.250.246.145 |
| NS | 3 | dns.dexus.net, dns.dexus.cz... |
| 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 points to a single IP number: 89.250.246.145.
Other host names, for instance polystyren.name, matfilm.tv, komplex.cz, kbp.cz and fabricom.cz share IP numbers with devcom.sk.
Name Servers
The delegation for devcom.sk is handled by three name servers: dns.dexus.cz, dns.dexus.eu and dns.dexus.net.
devcom.sk at least partially shares name servers with other domains, for instance metinhd.org, sofiaelectricbrewery.com, aeroport.cz, pharmaportal.net and ybf.cz.
Host names with two IP numbers:
dns.dexus.eu points to 2a03:f880:74:80::1 and 176.119.212.80.
Host names with one IP number:
dns.dexus.cz points to 89.250.246.105.
dns.dexus.net points to 77.95.47.107.
Mail Servers
devcom.sk is handled by two mail servers: callisto.dexus.net and elara.dexus.net.
devcom.sk uses the same mail server configuration as other domains, such as olesno.cz, styrotrade.sk, styroprofile.net, opraveno.cz and devcom.eu.
devcom.sk shares mail servers with other domains at least in part, for instance onkochirurgie.cz, psadm.com, professionals.cz, systherm.cz and copymat.eu.
Host names with one IP number: callisto.dexus.net points to 89.250.246.106; elara.dexus.net points to 89.250.246.135.