tigerhead.net - robtex.com
tigerhead.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:638:a000:4140::ffff:32🇩🇪 DFN2001:638::/32 -V6-AGG1 | ||||||
| PTR | tigerhead.informatik.uni-erlangen.de | ||||||
| A | 131.188.40.32🇩🇪 DFN131.188.0.0/16 REVUE | ||||||
| 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 | mail.businesscloud.one ⭐ | ||||||
| A | 87.234.199.41🇩🇪 PLUSNET87.234.0.0/16 Plusnet GmbH | ||||||
| PTR | mail.businesscloud.one | ||||||
| TXT | v=spf1 mx -all | ||||||
| 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=1774499107 | ||||||
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSns.second-ns.com2015-07-19 → 2026-03-26 · 2 obs
● 2026-03-26 04:50:50
●NSns1.your-server.de2015-07-19 → 2026-03-26 · 2 obs
● 2026-03-26 04:50:50
●NSns3.second-ns.de2015-07-19 → 2026-03-26 · 2 obs
● 2026-03-26 04:50:50
●MXmail.businesscloud.one2018-08-28 → 2026-03-26 · 3 obs
● 2018-08-28 23:16:42
● 2026-03-26 04:50:50
○MXmail.tigerhead.net2015-07-19 → 2017-01-24 · 4 obs
● 2017-01-24 21:31:14
○ 2018-08-28 23:16:42
○ 2026-03-26 04:50:50
●A131.188.40.322026-02-17 → 2026-03-26 · 3 obs
● 2026-02-17 03:17:32
● 2026-03-26 04:50:50
○A131.188.42.1842018-08-28 → 2018-08-28 · 4 obs
● 2018-08-28 23:16:42
○ 2026-02-17 03:17:32
○ 2026-03-26 04:50:50
○A144.76.59.1312015-07-19 → 2017-01-24 · 4 obs
● 2017-01-24 21:31:14
○ 2018-08-28 23:16:42
○ 2026-03-26 04:50:50
●A2001:638:a000:4140::ffff:322026-02-17 → 2026-03-26 · 3 obs
● 2026-02-17 03:17:32
● 2026-03-26 04:50:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net... | - |
| tigerhead.net | ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de | - |
✅ 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 tigerhead.net (unsigned zone)
⏱️ Timing
Total: 309ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 131.188.40.32 |
| AAAA | 1 | 2001:638:a000:4140::ffff:32 |
| NS | 3 | ns3.second-ns.de, ns.second-ns.com... |
| MX | 1 | mail.businesscloud.one (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
Analysis
IP Addresses
tigerhead.net resolves to two IP numbers: 2001:638:a000:4140::ffff:32 and 131.188.40.32.
Other host names, for instance tigerhead.informatik.uni-erlangen.de, share IP numbers with tigerhead.net.
Name Servers
tigerhead.net is delegated to three name servers ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
tigerhead.net at least partially shares name servers with other domains, for instance zentrumholz.com, d.4.9.5.1.7.2.0.8.f.4.0.1.0.a.2.ip6.arpa, iagentur.ch, 4.5.2.1.1.2.1.0.8.f.4.0.1.0.a.2.ip6.arpa and 4.4.46.in-addr.arpa.
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
tigerhead.net is handled by a single mail server, mail.businesscloud.one.
tigerhead.net shares the same mail server setup as other domains, for instance bellagarda.net.
mail.businesscloud.one resolves to IP 87.234.199.41.