rtfman.com - dns.ninja
rtfman.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a09:7c44::101a🇳🇱 THE2a09:7c44::/32 | ||||||
| A | 45.140.147.233🇳🇱 THE45.140.147.0/24 | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| MX | mail.rtfman.com ⭐ | ||||||
| A | 45.140.147.233🇳🇱 THE45.140.147.0/24 | ||||||
| PTR | hip.fi-1.ibcs | ||||||
| TXT | v=spf1 mx a -all | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1784519981 | ||||||
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=1784812012 | ||||||
Subdomains
mail.rtfman.com |
Same first word
rtfman.com |
Similar names
DNS History
10 records (5 active, 5 former)
●NSdns1.registrar-servers.com2026-02-16 → 2026-07-23 · 5 obs
● 2026-03-18 08:33:04
○ 2026-03-19 12:41:40
● 2026-05-05 14:57:52
● 2026-07-23 13:33:46
○NSdns101.registrar-servers.com2026-03-19 → 2026-03-19 · 4 obs
● 2026-03-19 12:41:40
○ 2026-05-05 14:57:52
○ 2026-07-23 13:33:46
○NSdns102.registrar-servers.com2026-03-19 → 2026-03-19 · 4 obs
● 2026-03-19 12:41:40
○ 2026-05-05 14:57:52
○ 2026-07-23 13:33:46
●NSdns2.registrar-servers.com2026-02-16 → 2026-07-23 · 5 obs
● 2026-03-18 08:33:04
○ 2026-03-19 12:41:40
● 2026-05-05 14:57:52
● 2026-07-23 13:33:46
●MXmail.rtfman.com2026-02-16 → 2026-07-23 · 5 obs
● 2026-03-18 08:33:04
○ 2026-03-19 12:41:40
● 2026-05-05 14:57:52
● 2026-07-23 13:33:46
○MXmx.plingest.com2026-03-19 → 2026-03-19 · 4 obs
● 2026-03-19 12:41:40
○ 2026-05-05 14:57:52
○ 2026-07-23 13:33:46
○A172.234.24.2112026-03-19 → 2026-03-19 · 4 obs
● 2026-03-19 12:41:40
○ 2026-05-05 14:57:52
○ 2026-07-23 13:33:46
○A172.239.57.1172026-03-19 → 2026-03-19 · 4 obs
● 2026-03-19 12:41:40
○ 2026-05-05 14:57:52
○ 2026-07-23 13:33:46
●A2a09:7c44::101a2026-02-16 → 2026-07-23 · 5 obs
● 2026-03-18 08:33:04
○ 2026-03-19 12:41:40
● 2026-05-05 14:57:52
● 2026-07-23 13:33:46
●A45.140.147.2332026-02-16 → 2026-07-23 · 5 obs
● 2026-03-18 08:33:04
○ 2026-03-19 12:41:40
● 2026-05-05 14:57:52
● 2026-07-23 13:33:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rtfman.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 124ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.140.147.233 |
| AAAA | 1 | 2a09:7c44::101a |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | mail.rtfman.com (pri: 0) |
| TXT | 1 | v=spf1 mx a -all |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
Hierarchy
rtfman.com is a parent domain of mail.rtfman.com.
IP Addresses
rtfman.com directs to two IP numbers, 45.140.147.233 and 2a09:7c44::101a
Host names like mail.rtfman.com are further examples that share IP numbers with rtfman.com.
Name Servers
Two name servers handle the delegation for rtfman.com: dns1.registrar-servers.com and dns2.registrar-servers.com.
rtfman.com shares its name server setup with other domains, including nekosama.me, cycontech.com, starztizer.com and two others.
rtfman.com shares at least some of its name servers with other domains, including simple-tubular-scf.com, christinamercy.com, otiscottage.com and two others.
These name servers are frequently paired with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
dns1.registrar-servers.com and dns2.registrar-servers.com both carry two IP addresses. The A records for dns1.registrar-servers.com are 156.154.132.200 and 2610:a1:1024::200; the A records for dns2.registrar-servers.com are 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
rtfman.com has one mail server: mail.rtfman.com.
mail.rtfman.com carries a single IP number, which is 45.140.147.233.