blueinfo.sk - robtex.com
blueinfo.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=2018514085 | ||||||
Subdomains
Same first word
Similar names
infoblue.cn |
nubolife.ch |
infoblue.ca |
buenfilo.com |
infobleu.com |
lubeinfo.cn |
lubeinfo.com |
infoblue.com |
bluefino.com |
bofeilun.com |
infolueb.com |
infolube.com |
DNS History
10 records (7 active, 3 former)
○NSjade.ns.cloudflare.com2017-03-16 → 2017-03-16 · 3 obs
○ 2026-04-16 06:08:08
○ 2026-04-25 01:01:12
●NSns1.websupport.sk2026-04-16 → 2026-04-25 · 3 obs
● 2026-04-16 06:08:08
● 2026-04-25 01:01:12
●NSns2.websupport.sk2026-04-16 → 2026-04-25 · 3 obs
● 2026-04-16 06:08:08
● 2026-04-25 01:01:12
●NSns3.websupport.sk2026-04-16 → 2026-04-25 · 3 obs
● 2026-04-16 06:08:08
● 2026-04-25 01:01:12
○NSwill.ns.cloudflare.com2017-03-16 → 2017-03-16 · 3 obs
○ 2026-04-16 06:08:08
○ 2026-04-25 01:01:12
●MXmailin1.blueinfo.sk2017-03-16 → 2026-04-25 · 2 obs
● 2026-04-25 01:01:12
●MXmailin2.blueinfo.sk2017-03-16 → 2026-04-25 · 2 obs
● 2026-04-25 01:01:12
●A142.132.135.2432026-04-16 → 2026-04-25 · 3 obs
● 2026-04-16 06:08:08
● 2026-04-25 01:01:12
●A2a01:4f8:272:2ba8::22026-04-16 → 2026-04-25 · 3 obs
● 2026-04-16 06:08:08
● 2026-04-25 01:01:12
○A37.9.175.152017-03-16 → 2017-03-16 · 3 obs
○ 2026-04-16 06:08:08
○ 2026-04-25 01:01:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk | - |
| blueinfo.sk | ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk | 6 records |
✅ Authoritative Response
Server:45.10.97.11
NS records: ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blueinfo.sk (unsigned zone)
⏱️ Timing
Total: 296ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 142.132.135.243 |
| AAAA | 1 | 2a01:4f8:272:2ba8::2 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 2 | mailin1.blueinfo.sk (pri: 5), mailin2.blueinfo.sk (pri: 10) |
| TXT | 3 | spf2.0/pra a mx include:_sid.m1.websuppo, openai-domain-verification=dv-YR2jueK1ui... |
| SOA | 1 | ns1.websupport.sk admin.websupport.sk |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.websupport.sk, ns1.websupport.sk, ns2.websupport.sk...)
Analysis
Hierarchy
The parent of mailin1.blueinfo.sk, s1.blueinfo.sk and mailin2.blueinfo.sk is blueinfo.sk.
IP Addresses
Two IP numbers are pointed to by blueinfo.sk: 2a01:4f8:272:2ba8::2 and 142.132.135.243.
other host names include pen.sk, yacht.sk, levandula.sk, appka.sk and police.sk; they share IP numbers with blueinfo.sk.
Name Servers
blueinfo.sk is delegated to three name servers ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
blueinfo.sk at least partially shares name servers with other domains, for instance royalexpress.sk, bookofcasinos.com, mikrofony.sk, kcr.sk and eurotravel.sk.
These name servers are commonly used alongside ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
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
blueinfo.sk is handled by two mail servers: mailin1.blueinfo.sk and mailin2.blueinfo.sk.
Host names with two IP numbers:
mailin1.blueinfo.sk points to 2a00:4b40:aaaa:2101:45:13:137:7 and 45.13.137.7.
mailin2.blueinfo.sk points to 2a00:4b40:aaaa:2101:45:13:137:8 and 45.13.137.8.