rzd.sk - robtex.com
rzd.sk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.inetadmin.cz ⚠️ Not in zone NS records | ||||||
| A | 2a01:390:1:2:e1b1:2:0:3🇸🇰 VNET-AS2a01:390::/32 VNET a.s. | ||||||
| PTR | server03.inetadmin.eu | ||||||
| A | 109.74.156.29🇸🇰 VNET-AS109.74.144.0/20 VNET a.s. | ||||||
| PTR | mail3.inetadmin.eu | ||||||
| NS | ns.inetadmin.eu ⚠️ Not in zone NS records | ||||||
| A | 2a01:390:1:2:e1b1:2::🇸🇰 VNET-AS2a01:390::/32 VNET a.s. | ||||||
| PTR | server00.inetadmin.eu | ||||||
| A | 109.74.156.6🇸🇰 VNET-AS109.74.144.0/20 VNET a.s. | ||||||
| PTR | server00.inetadmin.eu | ||||||
| NS | ns.inetadmin.sk ⚠️ Not in zone NS records | ||||||
| A | 2a01:390:1:2:e1b1:2:0:2🇸🇰 VNET-AS2a01:390::/32 VNET a.s. | ||||||
| PTR | server02.inetadmin.eu | ||||||
| A | 46.229.225.226🇸🇰 VNET-AS46.229.224.0/20 VNET a.s. | ||||||
| PTR | 46.229.225.226.host.vnet.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=2018525230 | ||||||
Same first word
rzd.com.br |
rzd.org |
rzd.in |
rzd.com.cn |
rzd.sk |
rzd.plus |
rzd.io |
rzd.to |
rzd.fr |
rzd.co.at |
rzd.media |
rzd.me |
rzd.co |
rzd.dev |
rzd.su |
rzd.nl |
rzd.ca |
rzd.de |
rzd.it |
rzd.info |
rzd.chat |
rzd.mobi |
rzd.cn |
rzd.ro |
rzd.eu |
rzd.com |
rzd.ru |
Similar names
DNS History
9 records (3 active, 6 former)
●NSns.inetadmin.cz2026-03-30 → 2026-05-11 · 3 obs
● 2026-03-30 06:39:06
● 2026-05-11 17:33:24
●NSns.inetadmin.eu2026-03-30 → 2026-05-11 · 3 obs
● 2026-03-30 06:39:06
● 2026-05-11 17:33:24
●NSns.inetadmin.sk2026-03-30 → 2026-05-11 · 3 obs
● 2026-03-30 06:39:06
● 2026-05-11 17:33:24
○NSns.nextra.sk2015-09-02 → 2021-09-28 · 4 obs
● 2021-09-28 00:16:30
○ 2026-03-30 06:39:06
○ 2026-05-11 17:33:24
○NSns1.nextra.sk2015-09-02 → 2021-09-28 · 4 obs
● 2021-09-28 00:16:30
○ 2026-03-30 06:39:06
○ 2026-05-11 17:33:24
○MXemail.gts.sk2020-10-06 → 2021-09-28 · 5 obs
● 2020-10-06 16:12:36
● 2021-09-28 00:16:30
○ 2026-03-30 06:39:06
○ 2026-05-11 17:33:24
○MXmailhub.nextra.sk2015-09-02 → 2017-07-27 · 4 obs
● 2017-07-27 03:08:58
○ 2020-10-06 16:12:36
○ 2026-05-11 17:33:24
○MXmx-backup1.nextra.sk2015-09-02 → 2021-09-28 · 4 obs
● 2021-09-28 00:16:30
○ 2026-03-30 06:39:06
○ 2026-05-11 17:33:24
○MXmx-backup2.nextra.sk2015-09-02 → 2021-09-28 · 4 obs
● 2021-09-28 00:16:30
○ 2026-03-30 06:39:06
○ 2026-05-11 17:33:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | h.tld.sk, g.tld.sk, e.tld.sk, f.tld.sk | - |
| rzd.sk | ns.inetadmin.cz, ns.inetadmin.eu, ns.inetadmin.sk | 2 records |
✅ Authoritative Response
Server:109.74.156.29
NS records: ns.inetadmin.cz, ns.inetadmin.eu, ns.inetadmin.sk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rzd.sk (unsigned zone)
⏱️ Timing
Total: 836ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.inetadmin.sk, ns.inetadmin.sk)
Analysis
Name Servers
The domain rzd.sk is delegated to three name servers: ns.inetadmin.cz, ns.inetadmin.eu and ns.inetadmin.sk.
rzd.sk shares name servers with other domains at least partially, for instance biketeam.sk, webklub.sk, romovia.sk, acl.sk and passion.photography.
these name servers are often used with ns.elbiahosting.cz, ns.elbiahosting.eu and ns.elbiahosting.sk.
Host names with two IP numbers:
ns.inetadmin.cz points to 2a01:390:1:2:e1b1:2:0:3 and 109.74.156.29
ns.inetadmin.eu points to 2a01:390:1:2:e1b1:2:: and 109.74.156.6
ns.inetadmin.sk points to 2a01:390:1:2:e1b1:2:0:2 and 46.229.225.226