doktormike.net - robtex.com
doktormike.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.46.5.137🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | dedi1337.your-server.de | ||||||
| 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 | dedi1337.your-server.de ⭐ | ||||||
| A | 2a01:4f8:d0a:2351::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | dedi1337.your-server.de | ||||||
| A | 78.46.5.137🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | dedi1337.your-server.de | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2026-01-14 #0 | ||||||
net
| 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=1777259826 | ||||||
Subdomains
mail.doktormike.net |
Same first word
doktormike.net |
DNS History
6 records (5 active, 1 former)
●NSns.second-ns.com2015-07-02 → 2026-04-27 · 2 obs
● 2026-04-27 03:22:48
●NSns1.your-server.de2015-07-02 → 2026-04-27 · 2 obs
● 2026-04-27 03:22:48
●NSns3.second-ns.de2015-07-02 → 2026-04-27 · 2 obs
● 2026-04-27 03:22:48
●MXdedi1337.your-server.de2026-03-31 → 2026-04-27 · 3 obs
● 2026-03-31 06:51:08
● 2026-04-27 03:22:48
○MXmail.doktormike.net2015-07-02 → 2017-03-13 · 4 obs
● 2017-03-13 02:56:48
○ 2026-03-31 06:51:08
○ 2026-04-27 03:22:48
●A78.46.5.1372015-07-02 → 2026-04-27 · 2 obs
● 2026-04-27 03:22:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| doktormike.net | ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de | - |
✅ Authoritative Response
Server:213.133.100.102
NS records: ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doktormike.net (unsigned zone)
⏱️ Timing
Total: 281ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.46.5.137 |
| NS | 3 | ns1.your-server.de, ns3.second-ns.de... |
| MX | 1 | dedi1337.your-server.de (pri: 10) |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
Analysis
Hierarchy
mail.doktormike.net has doktormike.net as its parent.
IP Addresses
doktormike.net maps to IP address 78.46.5.137.
Other host names, for instance mail.oehwahlen2015.at, dedi1337.your-server.de, mail.ucal.at, wassc.at and mail.yownzone.at share IP numbers with doktormike.net.
Name Servers
doktormike.net is delegated to name servers ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
doktormike.net at least partially shares name servers with other domains such as steimel.name, e.9.9.2.1.7.1.0.8.f.4.0.1.0.a.2.ip6.arpa, moebelmaerkte-brandt.de, moritz-funk.net and 155.46.78.in-addr.arpa.
These name servers are commonly used with ns1.dns-h.com, ns2.dns-h.com, ns1.host-h.net and ns2.host-h.net.
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
doktormike.net is handled by a single mail server, dedi1337.your-server.de.
Domain doktormike.net uses the same mail server setup as other domains, for example wassc.at, agmedwien.at, yownzone.at and ucal.at.
Host name dedi1337.your-server.de points to IPs 2a01:4f8:d0a:2351::2 and 78.46.5.137.