301-66cdn.com - robtex.com
301-66cdn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.72.168.195🇺🇸 HIVELOCITY-137.72.168.0/24 | ||||||
| PTR | 37-72-168-195.static.hvvc.us | ||||||
| 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 | 301-66cdn.com ⭐ | ||||||
| A | 37.72.168.195🇺🇸 HIVELOCITY-137.72.168.0/24 | ||||||
| PTR | 37-72-168-195.static.hvvc.us | ||||||
| TXT | v=spf1 a mx ip4:37.72.168.195 -all | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1776789523 | ||||||
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=1777090081 | ||||||
PTR for
MX for
301-66cdn.com |
Subdomains
b58kprda.301-66cdn.com |
Same first word
301-66cdn.com |
DNS History
6 records (4 active, 2 former)
●NSdns1.registrar-servers.com2026-02-22 → 2026-04-25 · 2 obs
● 2026-04-25 04:23:12
●NSdns2.registrar-servers.com2026-02-22 → 2026-04-25 · 2 obs
● 2026-04-25 04:23:12
●MX301-66cdn.com2026-02-22 → 2026-04-25 · 2 obs
● 2026-04-25 04:23:12
○MXsmtp.google.com2026-02-22 → 2026-04-25 · 2 obs
○ 2026-04-25 04:23:12
●A37.72.168.1952026-03-18 → 2026-04-25 · 3 obs
● 2026-03-18 04:59:54
● 2026-04-25 04:23:12
○A81.161.230.1862026-02-22 → 2026-02-22 · 3 obs
○ 2026-03-18 04:59:54
○ 2026-04-25 04:23:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net... | - |
| 301-66cdn.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 301-66cdn.com (unsigned zone)
⏱️ Timing
Total: 240ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.72.168.195 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | 301-66cdn.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:37.72.168.195 -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
301-66cdn.com is the parent of b58kprda.301-66cdn.com.
Mail Server Role
301-66cdn.com serves as the mail server for 301-66cdn.com.
IP Addresses
301-66cdn.com points to IP number 37.72.168.195.
Other host names for example b58kprda.301-66cdn.com, democratsin.com and mail.klebia.net share IP numbers with 301-66cdn.com.
Name Servers
301-66cdn.com is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
301-66cdn.com uses the same name server setup as other domains such as vithyu.com, topher.space, pushuser.com, arthritisawaytoday.com and trizum.com.
301-66cdn.com shares name servers with other domains at least partially, for example 2ndedition.net, mprough.com, ivsmobile.net, qoqup.com and clevertitles.com.
These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IP numbers:
dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200; dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.
Mail Servers
301-66cdn.com is handled by a single mail server, 301-66cdn.com.
301-66cdn.com points to a single IP: 37.72.168.195.