rtfmdevelopers.net - robtex.com
rtfmdevelopers.net
| 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 | ||||||
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=1778521036 | ||||||
Subdomains
administrator.rtfmdevelopers.net |
Same first word
rtfmdevelopers.co.uk |
rtfmdevelopers.net |
DNS History
8 records (4 active, 4 former)
○NSns1.livedns.co.uk2015-05-16 → 2017-08-17 · 4 obs
● 2017-08-17 20:35:22
○ 2026-05-11 14:01:48
○ 2026-05-11 17:56:20
●NSns1.sedoparking.com2026-05-11 → 2026-05-11 · 3 obs
● 2026-05-11 14:01:48
● 2026-05-11 17:56:20
○NSns2.livedns.co.uk2015-05-16 → 2017-08-17 · 4 obs
● 2017-08-17 20:35:22
○ 2026-05-11 14:01:48
○ 2026-05-11 17:56:20
●NSns2.sedoparking.com2026-05-11 → 2026-05-11 · 3 obs
● 2026-05-11 14:01:48
● 2026-05-11 17:56:20
○NSns3.livedns.co.uk2015-05-16 → 2017-08-17 · 4 obs
● 2017-08-17 20:35:22
○ 2026-05-11 14:01:48
○ 2026-05-11 17:56:20
●MXlocalhost2026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 17:56:20
○A213.171.195.1052015-05-16 → 2017-08-17 · 4 obs
● 2017-08-17 20:35:22
○ 2026-05-11 14:01:48
○ 2026-05-11 17:56:20
●A64.190.63.2222026-05-11 → 2026-05-11 · 3 obs
● 2026-05-11 14:01:48
● 2026-05-11 17:56:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rtfmdevelopers.net | ns1.sedoparking.com, ns2.sedoparking.com | - |
✅ Authoritative Response
Server:91.195.241.8
NS records: ns1.sedoparking.com, ns2.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtfmdevelopers.net (unsigned zone)
⏱️ Timing
Total: 513ms | 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 |
Analysis
Hierarchy
rtfmdevelopers.net is the parent of administrator.rtfmdevelopers.net.
IP Addresses
rtfmdevelopers.net resolves to one IP number: 64.190.63.222.
other host names including pkuo.com, 1-34-22-4.hinet-ip.hinet.com, puntoadsl.com, (0x736578)dates120.gratis(0x736578)date247.info.ph and xn--zahnfllung-eeb.at share IP numbers with rtfmdevelopers.net.
Name Servers
rtfmdevelopers.net is delegated to two name servers ns1.sedoparking.com and ns2.sedoparking.com.
rtfmdevelopers.net shares the same name server setup as other domains, for instance videosgratis.es, alfha.com, beneficiary.ca, forplaycasino.com and tutorialdigest.com.
Host names with two IP numbers:
The host name ns1.sedoparking.com points to 3.130.216.63 and 91.195.241.8; the host name ns2.sedoparking.com points to 34.211.188.210 and 91.195.240.8.
Mail Servers
rtfmdevelopers.net is handled by a single mail server, localhost.
rtfmdevelopers.net shares the same mail server setup as other domains, for instance *.retoronto.ca, sorteio.eu, brf.guide, westlake.in and www.cre.ch.