mail2.internautika.com - robtex.com
mail2.internautika.com
| CNAME | internautika.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:430:53::8300:201🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ | ||||||
| A | 2a01:430:53::8300:202🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ | ||||||
| A | 83.167.244.201🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5 | ||||||
| A | 83.167.244.202🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5 | ||||||
| NS | ns1.svethostingu.cz ⭐ | ||||||
| A | 2a01:430:53::8300:171🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ | ||||||
| A | 83.167.244.171🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5 | ||||||
| NS | ns2.svethostingu.cz | ||||||
| A | 2a02:a40:20c::98🇨🇿 BlueTone-AS2a02:a40::/32 Ceske Radiokomunikace, a.s. | ||||||
| A | 212.158.159.98🇨🇿 BlueTone-AS212.158.128.0/19 BlueTone-CRa-CZ First address block | ||||||
| PTR | ns2.svethostingu.cz | ||||||
| NS | ns3.svethostingu.eu | ||||||
| A | 2a03:b0c0:3:e0::14d:d001🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean | ||||||
| PTR | ns3.svethostingu.eu | ||||||
| A | 165.22.74.103🇩🇪 DIGITALOCEAN165.22.64.0/20 DigitalOcean | ||||||
| PTR | ns3.svethostingu.eu | ||||||
| SOA | ns1.svethostingu.czdnsmaster@svethostingu.cz 2026-01-26 #2 | ||||||
internautika.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:430:53::8300:201🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ | ||||||
| A | 2a01:430:53::8300:202🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ | ||||||
| A | 83.167.244.201🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5 | ||||||
| A | 83.167.244.202🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5 | ||||||
| NS | ns1.svethostingu.cz ⭐ | ||||||
| NS | ns2.svethostingu.cz | ||||||
| NS | ns3.svethostingu.eu | ||||||
| SOA | ns1.svethostingu.czdnsmaster@svethostingu.cz 2026-01-26 #2 | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A2a02:2b88:1:4::182015-05-06 → 2016-11-18 · 4 obs
● 2016-11-18 23:51:06
○ 2026-03-01 23:51:02
○ 2026-04-13 16:33:10
○A46.28.105.42015-05-06 → 2016-11-18 · 4 obs
● 2016-11-18 23:51:06
○ 2026-03-01 23:51:02
○ 2026-04-13 16:33:10
●CNAMEinternautika.com2026-03-01 → 2026-04-13 · 2 obs
● 2026-04-13 16:33:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net... | - |
| internautika.com | ns1.svethostingu.cz, ns2.svethostingu.cz, ns3.svethostingu.eu | - |
✅ Authoritative Response
Server:165.22.74.103
NS records: ns1.svethostingu.cz, ns2.svethostingu.cz, ns3.svethostingu.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for internautika.com (unsigned zone)
⏱️ Timing
Total: 1085ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | internautika.com |
Analysis
IP Addresses
mail2.internautika.com maps to four IP numbers: 2a01:430:53::8300:201, 2a01:430:53::8300:202, 83.167.244.201 and 83.167.244.202.
Other host names such as beskydy.tv, hdbox.cz, www.stapro.cz, babyradovahana.cz and top3.cz share IPs with mail2.internautika.com.
Name Servers
mail2.internautika.com is delegated to three name servers: ns1.svethostingu.cz, ns2.svethostingu.cz and ns3.svethostingu.eu.
mail2.internautika.com at least partially shares name servers with other domains, for example genialni.cz, abcz.cz, caskrmeni.cz, antimalware.sk and kolisko.info.
These name servers are often used with ns3.svethostingu.cz, ns1.shopion.cz, ns2.shopion.cz, ns1.svetvps.cz and ns2.svetvps.cz.
Host names with two IP numbers:
ns1.svethostingu.cz points to 2a01:430:53::8300:171 and 83.167.244.171
ns2.svethostingu.cz points to 2a02:a40:20c::98 and 212.158.159.98
ns3.svethostingu.eu points to 2a03:b0c0:3:e0::14d:d001 and 165.22.74.103