koljakoch.com - robtex.com
koljakoch.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:4000:7:52f::a1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | ptr.00a1.0000.0000.0000.052f.0007.4000.2a03.static.yourvserver.net | ||||||
| A | 46.38.241.74🇩🇪 netcup-AS46.38.240.0/22 | ||||||
| NS | ns1.your-server.de ⭐ | ||||||
| A | 2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.your-server.de | ||||||
| A | 213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | ns1.your-server.de | ||||||
| NS | ns.second-ns.com | ||||||
| A | 2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns.second-ns.com | ||||||
| A | 213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns.second-ns.com | ||||||
| NS | ns3.second-ns.de | ||||||
| A | 2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | ns3.second-ns.de | ||||||
| A | 193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | ns3.second-ns.de | ||||||
| MX | www4.your-server.de ⭐ | ||||||
| A | 2a01:4f8:d0a:27bd::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | www4.your-server.de | ||||||
| A | 88.198.219.246🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| PTR | www4.your-server.de | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2026-04-21 #0 | ||||||
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=1778450671 | ||||||
PTR for
Same first word
koljakoch.com |
DNS History
9 records (6 active, 3 former)
●NSns.second-ns.com2016-12-21 → 2026-05-10 · 2 obs
● 2026-05-10 22:08:36
●NSns1.your-server.de2016-12-21 → 2026-05-10 · 2 obs
● 2026-05-10 22:08:36
●NSns3.second-ns.de2016-12-21 → 2026-05-10 · 2 obs
● 2026-05-10 22:08:36
○MXmail.koljakoch.com2016-12-21 → 2017-09-22 · 4 obs
● 2017-09-22 17:23:56
○ 2026-03-19 08:38:06
○ 2026-05-10 22:08:36
●MXwww4.your-server.de2026-03-19 → 2026-05-10 · 3 obs
● 2026-03-19 08:38:06
● 2026-05-10 22:08:36
○A176.199.70.1982016-12-21 → 2016-12-21 · 3 obs
○ 2017-09-22 17:23:56
○ 2026-05-10 22:08:36
○A176.199.70.702017-09-22 → 2017-09-22 · 4 obs
● 2017-09-22 17:23:56
○ 2026-03-19 08:38:06
○ 2026-05-10 22:08:36
●A2a03:4000:7:52f::a12026-03-19 → 2026-05-10 · 3 obs
● 2026-03-19 08:38:06
● 2026-05-10 22:08:36
●A46.38.241.742026-03-19 → 2026-05-10 · 3 obs
● 2026-03-19 08:38:06
● 2026-05-10 22:08:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net... | - |
| koljakoch.com | ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de | 2 records |
✅ Authoritative Response
Server:193.47.99.4
NS records: ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koljakoch.com (unsigned zone)
⏱️ Timing
Total: 364ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.38.241.74 |
| AAAA | 1 | 2a03:4000:7:52f::a1 |
| NS | 3 | ns.second-ns.com, ns1.your-server.de... |
| MX | 1 | www4.your-server.de (pri: 10) |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.second-ns.com, ns.second-ns.com)
Analysis
IP Addresses
koljakoch.com resolves to two IP numbers: 2a03:4000:7:52f::a1 and 46.38.241.74.
Other host names, for instance v220120813653900399.yourvserver.net, share IP numbers with koljakoch.com.
Name Servers
koljakoch.com is delegated to three name servers ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
koljakoch.com at least partially shares name servers with other domains, for instance 94.161.5.in-addr.arpa, nikekuschick.com, e.3.e.7.c.2.c.0.8.f.4.0.1.0.a.2.ip6.arpa, diskus-direkt.de and tepro-trimax.eu.
these name servers are commonly used alongside ns.second-ns.de.
Host names with two IP numbers:
ns.second-ns.com points to: 2a01:4f8:0:a101::b:1 and 213.239.204.242.
ns3.second-ns.de points to: 2001:67c:192c::add:b3 and 193.47.99.4.
ns1.your-server.de points to: 2a01:4f8:0:1::5ddc:1 and 213.133.100.102.
Mail Servers
koljakoch.com is handled by a single mail server, www4.your-server.de.
koljakoch.com shares the same mail server setup as other domains, for instance lokal-neuland.at, st-technik.com, math-formulas.com, ficosap.com and tbhi.dk.
koljakoch.com shares some mail servers with other domains, at least partially, for example latitudes.online and voedimex.net.
www4.your-server.de resolves to two IP numbers: 2a01:4f8:d0a:27bd::2 and 88.198.219.246.