tchernetski.com - robtex.com
tchernetski.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | helium.ns.hetzner.de ⚠️ Not in zone NS records | ||||||
| A | 2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| A | 193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| NS | hydrogen.ns.hetzner.com ⚠️ Not in zone NS records | ||||||
| A | 2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| A | 213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| NS | oxygen.ns.hetzner.com ⚠️ Not in zone NS records | ||||||
| A | 2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| A | 88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774500472 | ||||||
Previously MX for
tchernetski.com |
Same first word
tchernetski.com |
Similar names
DNS History
13 records (3 active, 10 former)
●NShelium.ns.hetzner.de2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 04:51:10
● 2026-03-26 04:51:12
●NShydrogen.ns.hetzner.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 04:51:10
● 2026-03-26 04:51:12
○NSns1.onegreatnet.com2015-08-20 → 2017-09-01 · 5 obs
● 2015-08-20 04:28:40
● 2017-09-01 17:26:36
○ 2026-03-25 05:19:38
○ 2026-03-26 04:51:12
○NSns1.tildadns.com2026-03-25 → 2026-03-25 · 4 obs
● 2026-03-25 05:19:38
○ 2026-03-26 04:51:10
○ 2026-03-26 04:51:12
○NSns2.onegreatnet.com2015-08-20 → 2017-09-01 · 5 obs
● 2015-08-20 04:28:40
● 2017-09-01 17:26:36
○ 2026-03-25 05:19:38
○ 2026-03-26 04:51:12
○NSns2.tildadns.com2026-03-25 → 2026-03-25 · 4 obs
● 2026-03-25 05:19:38
○ 2026-03-26 04:51:10
○ 2026-03-26 04:51:12
○NSonegreatnet.com2015-08-20 → 2017-09-01 · 5 obs
● 2015-08-20 04:28:40
● 2017-09-01 17:26:36
○ 2026-03-25 05:19:38
○ 2026-03-26 04:51:12
●NSoxygen.ns.hetzner.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 04:51:10
● 2026-03-26 04:51:12
○MXmail.tchernetski.com2015-08-20 → 2017-09-01 · 5 obs
● 2015-08-20 04:28:40
● 2017-09-01 17:26:36
○ 2026-03-25 05:19:38
○ 2026-03-26 04:51:12
○MXtchernetski.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-08-20 04:28:40
○ 2026-03-26 04:51:12
○A185.215.4.162026-03-25 → 2026-03-25 · 4 obs
● 2026-03-25 05:19:38
○ 2026-03-26 04:51:10
○ 2026-03-26 04:51:12
○A75.126.35.1122008-03-20 → 2008-03-20 · 3 obs
○ 2015-08-20 04:28:40
○ 2026-03-26 04:51:12
○A80.79.122.1122015-08-20 → 2017-09-01 · 5 obs
● 2015-08-20 04:28:40
● 2017-09-01 17:26:36
○ 2026-03-25 05:19:38
○ 2026-03-26 04:51:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tchernetski.com | helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com | 2 records |
✅ Authoritative Response
Server:213.133.100.98
NS records: helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tchernetski.com (unsigned zone)
⏱️ Timing
Total: 786ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com)
Analysis
Name Servers
tchernetski.com is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
At least part of the name servers for tchernetski.com are shared with other domains, for instance fassberg.app, audio.plus, dealflow.de, erato-holidays.gr and designtoasty.de.
These name servers are often used together with ns1.first-ns.de, robotns3.second-ns.com and robotns2.second-ns.de.
Host names with two IP numbers:
hydrogen.ns.hetzner.com points to 2a01:4f8:0:1::add:1098 and 213.133.100.98
oxygen.ns.hetzner.com points to 2a01:4f8:0:1::add:2992 and 88.198.229.192
helium.ns.hetzner.de points to 2001:67c:192c::add:5 and 193.47.99.5