65521.net - robtex.com
65521.net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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 | mail2.65521.net ⭐ | ||||||
| A | 46.36.41.122🇨🇿 SECURITYNET-AS46.36.41.0/24 GTT-NET prefix | ||||||
| MX | mail3.65521.net(20) | ||||||
| A | 207.180.236.35🇩🇪 CONTABO207.180.236.0/23 | ||||||
| MX | mail.65521.net(30) | ||||||
| A | 194.163.157.250🇩🇪 CONTABO194.163.128.0/18 | ||||||
| TXT | v=spf1 ip4:127.0.0.1 +a +mx -all | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1783913988 | ||||||
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=1784289377 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSdns1.registrar-servers.com2026-05-01 → 2026-07-17 · 3 obs
● 2026-05-01 22:34:22
● 2026-07-17 12:23:08
●NSdns2.registrar-servers.com2026-05-01 → 2026-07-17 · 3 obs
● 2026-05-01 22:34:22
● 2026-07-17 12:23:08
○NSns1.mydomain.com2015-07-08 → 2017-06-30 · 5 obs
● 2015-07-08 05:47:06
● 2017-06-30 14:39:10
○ 2026-05-01 22:34:22
○ 2026-07-17 12:23:08
○NSns2.mydomain.com2015-07-08 → 2017-06-30 · 5 obs
● 2015-07-08 05:47:06
● 2017-06-30 14:39:10
○ 2026-05-01 22:34:22
○ 2026-07-17 12:23:08
●MXmail.65521.net2026-05-01 → 2026-07-17 · 3 obs
● 2026-05-01 22:34:22
● 2026-07-17 12:23:08
●MXmail2.65521.net2026-05-01 → 2026-07-17 · 3 obs
● 2026-05-01 22:34:22
● 2026-07-17 12:23:08
●MXmail3.65521.net2026-05-01 → 2026-07-17 · 3 obs
● 2026-05-01 22:34:22
● 2026-07-17 12:23:08
○MXmx.65521.net2015-07-08 → 2017-06-30 · 5 obs
● 2015-07-08 05:47:06
● 2017-06-30 14:39:10
○ 2026-05-01 22:34:22
○ 2026-07-17 12:23:08
○A66.96.149.322016-04-21 → 2017-06-30 · 5 obs
● 2016-04-21 06:54:06
● 2017-06-30 14:39:10
○ 2026-05-01 22:34:22
○ 2026-07-17 12:23:08
○A66.96.163.1412015-07-08 → 2015-11-09 · 5 obs
● 2015-07-08 05:47:06
● 2015-11-09 23:20:34
○ 2016-04-21 06:54:06
○ 2026-07-17 12:23:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 65521.net | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ 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: 392ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 3 | mail.65521.net (pri: 10), mail2.65521.net (pri: 20)... |
| TXT | 1 | v=spf1 ip4:127.0.0.1 +a +mx -all |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
Hierarchy
65521.net sits above mail2.65521.net, mail3.65521.net and mail.65521.net in the domain hierarchy.
Name Servers
DNS delegation for 65521.net points to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
The name server configuration of 65521.net is shared with other domains, for instance moneycompasshq.com, englishspanishvoices.com, jaradi.org and two others.
There is at least partial name server overlap between 65521.net and other domains — iotdocuments.com, photographer-online.com, gofreev.com and two more among them.
The name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com are often found in combination with these name servers.
dns1.registrar-servers.com directs to 156.154.132.200 and 2610:a1:1024::200. dns2.registrar-servers.com directs to 156.154.133.200 and 2610:a1:1025::200. Each host name carries two IP addresses.
Mail Servers
Incoming mail for 65521.net is delivered via three mail servers: mail2.65521.net, mail3.65521.net and mail.65521.net.
mail2.65521.net, mail3.65521.net and mail.65521.net all have one IP address each — mail2.65521.net directs to 46.36.41.122, mail3.65521.net directs to 207.180.236.35 and mail.65521.net directs to 194.163.157.250.