tamtu.online - robtex.com
tamtu.online
online
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | ns01.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1419732 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.websupport.sk2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 19:02:20
●NSns2.websupport.sk2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 19:02:20
●NSns3.websupport.sk2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 19:02:20
●MXmail.tamtu.online2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 19:02:20
●MXml.tamtu.online2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 19:02:20
●MXzimbra.profvds.com2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 19:02:20
●MXzimbra.tamtu.online2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 19:02:20
●A91.242.163.1062026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 19:02:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| online | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | - |
| tamtu.online | ns1.websupport.sk, ns3.websupport.sk, ns2.websupport.sk | - |
✅ Authoritative Response
Server:45.10.97.11
NS records: ns1.websupport.sk, ns3.websupport.sk, ns2.websupport.sk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tamtu.online (unsigned zone)
⏱️ Timing
Total: 571ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.242.163.106 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 4 | zimbra.profvds.com (pri: 5), zimbra.tamtu.online (pri: 8)... |
| TXT | 3 | yandex-verification: 2ff0aaad0707b562, google-site-verification=-40uNpCkwagGp44... |
| SOA | 1 | ns1.websupport.sk admin.websupport.sk |
Analysis
Hierarchy
tamtu.online is a parent of zimbra.tamtu.online, ml.tamtu.online and mail.tamtu.online.
IP Addresses
tamtu.online points to a single IP number: 91.242.163.106.
Other host names, for instance mail.tamtu.online, share IP numbers with tamtu.online.
Name Servers
The delegation for tamtu.online is handled by three name servers: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
tamtu.online at least partially shares name servers with other domains, for instance silverspoon.sk, boc.sk, eri-sro.sk, afroplants.cz and montyfilm.com.
Two IP numbers per host:
ns1.websupport.sk points to 2a10:bbc0::11 and 45.10.97.11.
ns2.websupport.sk points to 2a02:250:3::12 and 185.71.159.12.
ns3.websupport.sk points to 2a10:bbc0::13 and 45.10.97.13.
Mail Servers
tamtu.online is handled by four mail servers: zimbra.profvds.com, mail.tamtu.online, ml.tamtu.online and zimbra.tamtu.online.
tamtu.online shares mail servers with other domains, at least partially, for instance profvds.com and tamtu.eu.
Two-IP host names: zimbra.profvds.com points to 2a00:fd40:c:500::2 and 91.242.163.82.
One-IP host names: mail.tamtu.online points to 91.242.163.106.
ml.tamtu.online points to 91.242.163.94.
zimbra.tamtu.online points to 91.242.163.82.
Host names pointing to 91.242.163.82: zimbra.profvds.com and zimbra.tamtu.online.