techdays.sk - robtex.com
techdays.sk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.89.63.70🇸🇰 VNET-AS81.89.48.0/20 VNET a.s. | ||||||
| PTR | webadmin.vnet.sk | ||||||
| NS | ns1-02.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::2🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-02.azure-dns.com | ||||||
| A | 13.107.236.2🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-02.azure-dns.com | ||||||
| NS | ns2-02.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::2🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-02.azure-dns.net | ||||||
| A | 150.171.21.2🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-02.azure-dns.net | ||||||
| NS | ns3-02.azure-dns.org | ||||||
| A | 2a01:111:4000:700::2🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-02.azure-dns.org | ||||||
| A | 204.14.183.2🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-02.azure-dns.org | ||||||
| NS | ns4-02.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::2🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-02.azure-dns.info | ||||||
| A | 208.84.5.2🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-02.azure-dns.info | ||||||
| MX | mx1.vnet.sk ⭐ | ||||||
| A | 81.89.63.68🇸🇰 VNET-AS81.89.48.0/20 VNET a.s. | ||||||
| PTR | mail01.vnet.sk | ||||||
| MX | mx2.vnet.sk ⭐ | ||||||
| A | 46.229.224.75🇸🇰 VNET-AS46.229.224.0/20 VNET a.s. | ||||||
| PTR | mail02.vnet.sk | ||||||
| SOA | ns1-02.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
sk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | m.tld.sk ⭐ 🔒 | ||||||
| NS | a.tld.sk ⚠️ Not in zone NS records 🔒 | ||||||
| NS | b.tld.sk ⚠️ Not in zone NS records 🔒 | ||||||
| NS | c.tld.sk ⚠️ Not in zone NS records 🔒 | ||||||
| NS | e.tld.sk 🔒 | ||||||
| NS | f.tld.sk 🔒 | ||||||
| NS | g.tld.sk 🔒 | ||||||
| NS | h.tld.sk 🔒 | ||||||
| SOA | m.tld.skhostmaster@sk-nic.sk serial=2018478056 | ||||||
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
●NSns1-02.azure-dns.com2020-04-01 → 2026-03-23 · 3 obs
● 2020-04-01 11:33:56
● 2026-03-23 13:13:28
○NSns1.msft.net2015-07-19 → 2017-04-05 · 4 obs
● 2017-04-05 15:21:10
○ 2020-04-01 11:33:56
○ 2026-03-23 13:13:28
●NSns2-02.azure-dns.net2020-04-01 → 2026-03-23 · 3 obs
● 2020-04-01 11:33:56
● 2026-03-23 13:13:28
●NSns3-02.azure-dns.org2020-04-01 → 2026-03-23 · 3 obs
● 2020-04-01 11:33:56
● 2026-03-23 13:13:28
○NSns3.msft.net2015-07-19 → 2017-04-05 · 4 obs
● 2017-04-05 15:21:10
○ 2020-04-01 11:33:56
○ 2026-03-23 13:13:28
●NSns4-02.azure-dns.info2020-04-01 → 2026-03-23 · 3 obs
● 2020-04-01 11:33:56
● 2026-03-23 13:13:28
○NSns4.msft.net2015-07-19 → 2017-04-05 · 4 obs
● 2017-04-05 15:21:10
○ 2020-04-01 11:33:56
○ 2026-03-23 13:13:28
●A81.89.63.702015-07-19 → 2026-03-23 · 2 obs
● 2026-03-23 13:13:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk | 8 records |
| techdays.sk | ns1-02.azure-dns.com, ns2-02.azure-dns.net, ns3-02.azure-dns.org, ns4-02.azure-dns.info | - |
✅ Authoritative Response
Server:204.14.183.2
NS records: ns1-02.azure-dns.com, ns2-02.azure-dns.net, ns3-02.azure-dns.org, ns4-02.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techdays.sk (unsigned zone)
⏱️ Timing
Total: 697ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.89.63.70 |
| NS | 4 | ns1-02.azure-dns.com, ns2-02.azure-dns.net... |
| MX | 2 | mx1.vnet.sk (pri: 10), mx2.vnet.sk (pri: 10) |
| SOA | 1 | ns1-02.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (e.tld.sk, e.tld.sk, f.tld.sk...)
Analysis
IP Addresses
techdays.sk points to a single IP number: 81.89.63.70.
Other host names, for instance vnet.cz, share IP numbers with techdays.sk.
Name Servers
techdays.sk is delegated to four name servers: ns1-02.azure-dns.com, ns4-02.azure-dns.info, ns2-02.azure-dns.net and ns3-02.azure-dns.org.
techdays.sk at least partially shares name servers with other domains, for instance aboutoilandgas.com, jbemortgages.com, onmscloudgov.us, mazak.com.br and us-marketinsights-nonprod.azure.lnrsg.io.
Host names with two IP numbers:
ns1-02.azure-dns.com points to: 2603:1061:0:700::2 and 13.107.236.2.
ns4-02.azure-dns.info points to: 2620:1ec:bda:700::2 and 208.84.5.2.
ns2-02.azure-dns.net points to: 2620:1ec:8ec:700::2 and 150.171.21.2.
ns3-02.azure-dns.org points to: 2a01:111:4000:700::2 and 204.14.183.2.
Mail Servers
techdays.sk is handled by two mail servers: mx1.vnet.sk and mx2.vnet.sk.
techdays.sk uses the same mail server setup as other domains, such as twocar.sk.
techdays.sk shares at least partially some mail servers with other domains, for example vladniinternetu.sk, vnet.eu and vnet.sk.
these mail servers are commonly used with mail.vnet.sk, vnet-eu.mail.protection.outlook.com and mail1.vladniinternetu.sk.
Host names with one IP number: mx1.vnet.sk points to 81.89.63.68; mx2.vnet.sk points to 46.229.224.75.