rtfmdevelopers.com - dns.ninja
rtfmdevelopers.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| NS | ns1.sedoparking.com ⭐ | ||||||
| A | 3.130.216.63🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix | ||||||
| PTR | ec2-3-130-216-63.us-east-2.compute.amazonaws.com | ||||||
| A | 91.195.241.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | ns2.sedoparking.com | ||||||
| A | 34.211.188.210🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix | ||||||
| PTR | ec2-34-211-188-210.us-west-2.compute.amazonaws.com | ||||||
| A | 91.195.240.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
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=1786140699 | ||||||
Subdomains
administrator.rtfmdevelopers.com |
Same first word
rtfmdevelopers.co.uk |
rtfmdevelopers.com |
rtfmdevelopers.net |
DNS History
4 records (4 active, 0 former)
●NSns1.sedoparking.com2026-07-29 → 2026-08-07 · 2 obs
● 2026-08-07 22:12:30
●NSns2.sedoparking.com2026-07-29 → 2026-08-07 · 2 obs
● 2026-08-07 22:12:30
●MXlocalhost2026-07-29 → 2026-08-07 · 2 obs
● 2026-08-07 22:12:30
●A64.190.63.2222026-07-29 → 2026-08-07 · 2 obs
● 2026-08-07 22:12:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rtfmdevelopers.com | ns1.sedoparking.com, ns2.sedoparking.com | 2 records |
✅ Authoritative Response
Server:91.195.240.8
NS records: ns1.sedoparking.com, ns2.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtfmdevelopers.com (unsigned zone)
⏱️ Timing
Total: 291ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 2 | ns1.sedoparking.com, ns2.sedoparking.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.sedoparking.com hostmaster.sedo.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.sedoparking.com, ns2.sedoparking.com)
Analysis
Hierarchy
administrator.rtfmdevelopers.com is a subdomain of rtfmdevelopers.com.
IP Addresses
rtfmdevelopers.com points to a single IP number: 64.190.63.222.
Additional host names — test.lexfin.com, islandrecord.com, uay.net and two others — share IP numbers with rtfmdevelopers.com.
Name Servers
DNS delegation for rtfmdevelopers.com points to two name servers: ns1.sedoparking.com and ns2.sedoparking.com.
rtfmdevelopers.com shares its name server setup with other domains, including sintab.com, eventmakers.de, filmverleiher.de and two others.
ns1.sedoparking.com directs to 3.130.216.63 and 91.195.241.8. ns2.sedoparking.com directs to 34.211.188.210 and 91.195.240.8. Each host name carries two IP addresses.
Mail Servers
rtfmdevelopers.com has one mail server: localhost.
rtfmdevelopers.com shares the same mail server setup as other domains, including rbevents.de, promocionesvanguardia.cv.cl, rb-sov-core.netrino.co.uk and two others.