sulda.sk - robtex.com
sulda.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=2018490026 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSns1.websupport.sk2015-06-14 → 2026-03-27 · 2 obs
● 2026-03-27 19:08:14
●NSns2.websupport.sk2015-06-14 → 2026-03-27 · 2 obs
● 2026-03-27 19:08:14
●NSns3.websupport.sk2015-06-14 → 2026-03-27 · 2 obs
● 2026-03-27 19:08:14
●MXmailin1.sulda.sk2015-06-14 → 2026-03-27 · 2 obs
● 2026-03-27 19:08:14
●MXmailin2.sulda.sk2015-06-14 → 2026-03-27 · 2 obs
● 2026-03-27 19:08:14
○MXmailinbackup1.sulda.sk2015-06-14 → 2016-03-13 · 4 obs
● 2016-03-13 06:21:56
○ 2016-07-09 03:36:22
○ 2026-03-27 19:08:14
●A2a00:4b40:aaaa:2001::62026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 10:13:12
● 2026-03-27 19:08:14
●A37.9.175.1322026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 10:13:12
● 2026-03-27 19:08:14
○A37.9.175.62015-06-14 → 2017-09-26 · 4 obs
● 2017-09-26 20:00:38
○ 2026-03-27 10:13:12
○ 2026-03-27 19:08:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | f.tld.sk, h.tld.sk, e.tld.sk, g.tld.sk | 8 records |
| sulda.sk | ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk | 6 records |
✅ Authoritative Response
Server:185.71.159.12
NS records: ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 174ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.132 |
| AAAA | 1 | 2a00:4b40:aaaa:2001::6 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 2 | mailin1.sulda.sk (pri: 5), mailin2.sulda.sk (pri: 10) |
| 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 (f.tld.sk, f.tld.sk, h.tld.sk...)
Out-of-bailiwick: 6 (ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk...)
Analysis
Hierarchy
sulda.sk is a parent of mailin1.sulda.sk and mailin2.sulda.sk.
IP Addresses
sulda.sk points to two IP numbers: 2a00:4b40:aaaa:2001::6 and 37.9.175.132.
Other host names such as ns2.rejknet.sk, www.daikon.sk, www.jasenskadolina.sk, lax1.krati.me and nellyshop.sk share IP numbers with sulda.sk.
Name Servers
sulda.sk is delegated to three name servers: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
At least part of the name servers for sulda.sk are shared with other domains, for instance ad3.sk, kiskatravel.sk, ump.sk, 1000miles.sk and twdterasy.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
sulda.sk is handled by two mail servers: mailin1.sulda.sk and mailin2.sulda.sk.
Host names with two IP numbers:
mailin1.sulda.sk points to 2a00:4b40:aaaa:2101:45:13:137:8 and 45.13.137.8.
mailin2.sulda.sk points to 2a00:4b40:aaaa:2101:45:13:137:9 and 45.13.137.9.