pleasantletter.net - robtex.com
pleasantletter.net
| 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.pleasantletter.net ⭐ | ||||||
| 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.pleasantletter.net ⭐ | ||||||
| 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@pleasantletter.net serial=1777253662 | ||||||
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=1777252471 | ||||||
Subdomains
Same first word
pleasantletter.net |
Similar names
DNS History
7 records (7 active, 0 former)
●MXmx1.pleasantletter.net2026-02-24 → 2026-04-27 · 2 obs
● 2026-04-27 01:35:26
●MXmx2.pleasantletter.net2026-02-24 → 2026-04-27 · 2 obs
● 2026-04-27 01:35:26
●A52.43.119.1202026-02-24 → 2026-04-27 · 2 obs
● 2026-04-27 01:35:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| pleasantletter.net | ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net | 4 records |
✅ Authoritative Response
Server:3.214.185.54
NS records: ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pleasantletter.net (unsigned zone)
⏱️ Timing
Total: 158ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.43.119.120 |
| NS | 4 | ns2.csof.net, ns1.csof.net... |
| MX | 2 | mx2.pleasantletter.net (pri: 10), mx1.pleasantletter.net (pri: 10) |
| TXT | 1 | v=spf1 include:_incspfcheck.mailspike.ne |
| SOA | 1 | ns4.csof.net hostmaster.pleasantletter.n |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.csof.net, ns2.csof.net, ns4.csof.net...)
Analysis
Hierarchy
pleasantletter.net is the parent of mx2.pleasantletter.net and mx1.pleasantletter.net.
IP Addresses
pleasantletter.net resolves to a single IP: 52.43.119.120.
Other host names, for instance www.5461738d48c3e5881863dbbc0e2becbb.com, seoanalyticsproj.xyz, m2.asuqjow.in, getsee.tv and acaf7576f4ab550d03273e5f2a8a84e5.xyz share IP numbers with pleasantletter.net.
Name Servers
pleasantletter.net is delegated to four name servers: ns1.csof.net, ns2.csof.net, ns3.csof.net and ns4.csof.net.
pleasantletter.net shares some name servers with other domains, for example 210.10.209.ntline.net, fe8253572acffd8d6a8540cd86d9d0bb.xyz, 1569007ca35ac9a39e94a36304722fc1.com, apiv9.com and 5a9c11deda8a009770572d10b4e73a75.com.
These name servers are commonly used alongside ns5.csof.net, ns6.csof.net, ns7.csof.net and ns8.csof.net.
Host names with a single IP
ns1.csof.net resolves to 18.205.186.231
ns2.csof.net resolves to 23.21.178.27
ns3.csof.net resolves to 3.214.185.54
ns4.csof.net resolves to 52.20.19.77
Mail Servers
pleasantletter.net is served by two mail servers: mx1.pleasantletter.net and mx2.pleasantletter.net.
Host names with a single IP:
mx1.pleasantletter.net points to 46.4.12.146
mx2.pleasantletter.net points to 46.4.10.173