slkd4.com - robtex.com
slkd4.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.43.119.120🇺🇸 Amazon52.40.0.0/14 EC2 PDX prefix | ||||||
| PTR | ec2-52-43-119-120.us-west-2.compute.amazonaws.com | ||||||
| NS | ns4.csof.net ⭐ | ||||||
| A | 52.20.19.77🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-19-77.compute-1.amazonaws.com | ||||||
| NS | ns1.csof.net | ||||||
| A | 18.205.186.231🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-18-205-186-231.compute-1.amazonaws.com | ||||||
| NS | ns2.csof.net | ||||||
| A | 23.21.178.27🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-23-21-178-27.compute-1.amazonaws.com | ||||||
| NS | ns3.csof.net | ||||||
| A | 3.214.185.54🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-214-185-54.compute-1.amazonaws.com | ||||||
| MX | mx1.slkd4.com ⭐ | ||||||
| A | 46.4.12.146🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | static.146.12.4.46.clients.your-server.de | ||||||
| MX | mx2.slkd4.com ⭐ | ||||||
| A | 46.4.10.173🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | static.173.10.4.46.clients.your-server.de | ||||||
| TXT | v=spf1 include:_incspfcheck.mailspike.net ?all | ||||||
| SOA | ns4.csof.nethostmaster@slkd4.com serial=1777051639 | ||||||
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=1777051416 | ||||||
Subdomains
Same first word
slkd4.com |
Similar names
DNS History
9 records (7 active, 2 former)
●NSns1.csof.net2026-04-20 → 2026-04-24 · 3 obs
● 2026-04-20 12:38:04
● 2026-04-24 17:28:38
○NSns1.mediatemple.net2015-07-12 → 2016-11-19 · 4 obs
● 2016-11-19 17:40:34
○ 2017-12-18 16:54:22
○ 2026-04-24 17:28:38
●NSns2.csof.net2026-04-20 → 2026-04-24 · 3 obs
● 2026-04-20 12:38:04
● 2026-04-24 17:28:38
○NSns2.mediatemple.net2015-07-12 → 2016-11-19 · 4 obs
● 2016-11-19 17:40:34
○ 2017-12-18 16:54:22
○ 2026-04-24 17:28:38
●NSns3.csof.net2026-04-20 → 2026-04-24 · 3 obs
● 2026-04-20 12:38:04
● 2026-04-24 17:28:38
●NSns4.csof.net2026-04-20 → 2026-04-24 · 3 obs
● 2026-04-20 12:38:04
● 2026-04-24 17:28:38
●MXmx1.slkd4.com2026-04-20 → 2026-04-24 · 2 obs
● 2026-04-24 17:28:38
●MXmx2.slkd4.com2026-04-20 → 2026-04-24 · 2 obs
● 2026-04-24 17:28:38
●A52.43.119.1202026-04-20 → 2026-04-24 · 2 obs
● 2026-04-24 17:28:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| slkd4.com | ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net | - |
✅ Authoritative Response
Server:23.21.178.27
NS records: ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for slkd4.com (unsigned zone)
⏱️ Timing
Total: 448ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.43.119.120 |
| NS | 4 | ns2.csof.net, ns3.csof.net... |
| MX | 2 | mx2.slkd4.com (pri: 10), mx1.slkd4.com (pri: 10) |
| TXT | 1 | v=spf1 include:_incspfcheck.mailspike.ne |
| SOA | 1 | ns4.csof.net hostmaster.slkd4.com |
Analysis
Hierarchy
slkd4.com is parent of pukpa.slkd4.com, mx2.slkd4.com and mx1.slkd4.com.
IP Addresses
slkd4.com points to IP number 52.43.119.120.
For instance, other host names www.mailtransfersagents.com, www.soet.in, 5bbz7.com, app.ourstaticdatastorage.com and hpxfqe8a229e46c1.top share IP numbers with slkd4.com.
Name Servers
slkd4.com is delegated to four name servers: ns1.csof.net, ns2.csof.net, ns3.csof.net and ns4.csof.net.
slkd4.com shares name servers with other domains at least partially, for example cdee02f09f32826c1b0d8006d003e2e5.info, android-fine.com, e56a8d74758a1c270206c9e1bfb68d6d.network, fe48cdb271fe80fcdda4993d29fe5a45.com and fanblog79.xyz.
These name servers are commonly used together with ns5.csof.net, ns6.csof.net, ns7.csof.net and ns8.csof.net.
Host names with a single IP:
ns1.csof.net points to 18.205.186.231
ns2.csof.net points to 23.21.178.27
ns3.csof.net points to 3.214.185.54
ns4.csof.net points to 52.20.19.77
Mail Servers
Two mail servers mx1.slkd4.com and mx2.slkd4.com handle slkd4.com.
The mail server setup of slkd4.com is the same as that of other domains, for instance pukpa.slkd4.com.
Host names with one IP number:
mx1.slkd4.com points to: 46.4.12.146.
mx2.slkd4.com points to: 46.4.10.173.