cti.sk - robtex.com
cti.sk
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=2018495238 | ||||||
Subdomains
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
○NSalfa.ns.active24.cz2016-03-16 → 2016-05-26 · 4 obs
● 2016-05-26 00:20:34
○ 2017-02-09 04:32:52
○ 2026-04-02 02:18:34
○NSbeta.ns.active24.cz2016-03-16 → 2016-05-26 · 4 obs
● 2016-05-26 00:20:34
○ 2017-02-09 04:32:52
○ 2026-04-02 02:18:34
○NSgama.ns.active24.sk2016-03-16 → 2016-05-26 · 4 obs
● 2016-05-26 00:20:34
○ 2017-02-09 04:32:52
○ 2026-04-02 02:18:34
●NSns1.websupport.sk2026-03-27 → 2026-04-02 · 3 obs
● 2026-03-27 20:17:38
● 2026-04-02 02:18:34
●NSns2.websupport.sk2026-03-27 → 2026-04-02 · 3 obs
● 2026-03-27 20:17:38
● 2026-04-02 02:18:34
●NSns3.websupport.sk2026-03-27 → 2026-04-02 · 3 obs
● 2026-03-27 20:17:38
● 2026-04-02 02:18:34
●MXmailin1.cti.sk2026-03-27 → 2026-04-02 · 2 obs
● 2026-04-02 02:18:34
●MXmailin2.cti.sk2026-03-27 → 2026-04-02 · 2 obs
● 2026-04-02 02:18:34
●A2a00:4b40:aaaa:2004::52026-03-27 → 2026-04-02 · 3 obs
● 2026-03-27 20:17:38
● 2026-04-02 02:18:34
●A37.9.175.1572026-03-27 → 2026-04-02 · 3 obs
● 2026-03-27 20:17:38
● 2026-04-02 02:18:34
○A81.95.96.292016-03-16 → 2016-05-26 · 4 obs
● 2016-05-26 00:20:34
○ 2017-02-09 04:32:52
○ 2026-04-02 02:18:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | g.tld.sk, h.tld.sk, e.tld.sk, f.tld.sk | 8 records |
| cti.sk | ns2.websupport.sk, ns1.websupport.sk, ns3.websupport.sk | 6 records |
✅ Authoritative Response
Server:45.10.97.13
NS records: ns2.websupport.sk, ns1.websupport.sk, ns3.websupport.sk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 461ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.157 |
| AAAA | 1 | 2a00:4b40:aaaa:2004::5 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 2 | mailin1.cti.sk (pri: 10), mailin2.cti.sk (pri: 100) |
| TXT | 2 | v=spf1 a mx include:_spf.m1.websupport.s, spf2.0/pra a mx include:_sid.m1.websuppo |
| SOA | 1 | ns1.websupport.sk admin.websupport.sk |
📌 Glue Records Collected
Total: 14
In-bailiwick: 8 (e.tld.sk, f.tld.sk, g.tld.sk...)
Out-of-bailiwick: 6 (ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk...)
Analysis
Hierarchy
cti.sk is the parent of mailin2.cti.sk and mailin1.cti.sk.
IP Addresses
Two IP numbers are pointed to by cti.sk: 2a00:4b40:aaaa:2004::5 and 37.9.175.157.
other host names include mailin2.jnri.sk, www.peciatkyvyroba.sk, ns2.slovakiaauto.sk, ns2.tatrapos.sk and a98.mikrocom.sk; they share IP numbers with cti.sk.
Name Servers
cti.sk is delegated to three name servers ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
cti.sk at least partially shares name servers with other domains, for instance lincoln.sk, airprint.sk, befi.sk, ned.sk and resica.sk.
Host names with two IP numbers:
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
cti.sk is handled by two mail servers: mailin1.cti.sk and mailin2.cti.sk.
Host names with two IP numbers:
mailin1.cti.sk points to 2a00:4b40:aaaa:2101:45:13:137:9 and 45.13.137.8.
mailin2.cti.sk points to 2a00:4b40:aaaa:2101:45:13:137:7 and 45.13.137.9.