substitute.dk - dns.ninja
substitute.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:d0a:124c::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | www273.your-server.de | ||||||
| A | 188.40.28.173🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| 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 | www273.your-server.de ⭐ | ||||||
| A | 2a01:4f8:d0a:124c::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | www273.your-server.de | ||||||
| A | 188.40.28.173🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| PTR | www273.your-server.de | ||||||
| TXT | v=spf1 +a +mx ?all | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2026-01-13 #0 | ||||||
dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.nic.dk ⭐ | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
| TXT | DK zone updateEpoch 1786455000localtime Tue Aug 11 15:30:00 2026gmtime Tue Au... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1786455000 | ||||||
📈 Tranco rank: #335,417
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns.second-ns.com2026-06-01 → 2026-08-11 · 2 obs
● 2026-08-11 13:31:18
●NSns1.your-server.de2026-06-01 → 2026-08-11 · 2 obs
● 2026-08-11 13:31:18
●NSns3.second-ns.de2026-06-01 → 2026-08-11 · 2 obs
● 2026-08-11 13:31:18
●MXwww273.your-server.de2026-06-01 → 2026-08-11 · 2 obs
● 2026-08-11 13:31:18
●A188.40.28.1732026-06-01 → 2026-08-11 · 2 obs
● 2026-08-11 13:31:18
●A2a01:4f8:d0a:124c::22026-06-01 → 2026-08-11 · 2 obs
● 2026-08-11 13:31:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| substitute.dk | ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de | - |
✅ Authoritative Response
Server:193.47.99.4
NS records: ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for substitute.dk (unsigned zone)
⏱️ Timing
Total: 988ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.40.28.173 |
| AAAA | 1 | 2a01:4f8:d0a:124c::2 |
| NS | 3 | ns3.second-ns.de, ns.second-ns.com... |
| MX | 1 | www273.your-server.de (pri: 10) |
| TXT | 1 | v=spf1 +a +mx ?all |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
Analysis
IP Addresses
substitute.dk points to the IP addresses 188.40.28.173 and 2a01:4f8:d0a:124c::2
www.ostfrieslandkrimis.de, dsw12-wassersport.de, spaceports.de and two other host names share IP numbers with substitute.dk.
Name Servers
DNS for substitute.dk is handled by three authoritative name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
The name servers of substitute.dk overlap at least partially with those of other domains — among them 3.6.2.7.0.1.0.c.9.f.4.0.1.0.a.2.ip6.arpa, media2print.de, insifo.net and two more.
These name servers commonly appear alongside the name servers ns.second-ns.de and ns4.your-server.de.
Three hostnames — ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de — each have two IP addresses: ns.second-ns.com has 213.239.204.242 and 2a01:4f8:0:a101::b:1, ns3.second-ns.de has 193.47.99.4 and 2001:67c:192c::add:b3, and ns1.your-server.de has 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.
Mail Servers
Mail for substitute.dk is handled by a single mail server, www273.your-server.de.
substitute.dk uses an identical mail server configuration to several other domains — among them rendersnack.com, emk-zwoenitztal.de, valkyd.com and two more.
substitute.dk has mail servers in common with other domains — frez.ro being one example.
www273.your-server.de resolves to two IP numbers — 188.40.28.173 and 2a01:4f8:d0a:124c::2.