mailserver.net - robtex.com
mailserver.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.phoenixnap.com ⭐ | ||||||
| A | 131.153.36.11🇺🇸 AS12189131.153.36.0/24 | ||||||
| NS | ns2.phoenixnap.com | ||||||
| A | 131.153.36.13🇺🇸 AS12189131.153.36.0/24 | ||||||
| NS | ns3.phoenixnap.com | ||||||
| A | 131.153.36.15🇺🇸 AS12189131.153.36.0/24 | ||||||
| TXT | p144bdck90rcmspch0ygz6b9txy3mdzz | ||||||
| SOA | ns1.phoenixnap.comhostmaster@cwie.net 2021-10-28 #0 | ||||||
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=1784593262 | ||||||
Previously MX for
Subdomains
ubersmith.mailserver.net |
ubersmith2.mailserver.net |
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
○NSns1.cwie.net2015-07-04 → 2016-04-15 · 4 obs
● 2016-04-15 09:19:50
○ 2016-05-30 21:21:22
○ 2026-07-21 00:34:04
●NSns1.phoenixnap.com2016-05-30 → 2026-07-21 · 3 obs
● 2016-05-30 21:21:22
● 2026-07-21 00:34:04
○NSns2.cwie.net2015-07-04 → 2016-04-15 · 4 obs
● 2016-04-15 09:19:50
○ 2016-05-30 21:21:22
○ 2026-07-21 00:34:04
●NSns2.phoenixnap.com2016-05-30 → 2026-07-21 · 3 obs
● 2016-05-30 21:21:22
● 2026-07-21 00:34:04
○NSns3.cwie.net2015-07-04 → 2016-04-15 · 4 obs
● 2016-04-15 09:19:50
○ 2016-05-30 21:21:22
○ 2026-07-21 00:34:04
●NSns3.phoenixnap.com2016-05-30 → 2026-07-21 · 3 obs
● 2016-05-30 21:21:22
● 2026-07-21 00:34:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mailserver.net | ns1.phoenixnap.com, ns2.phoenixnap.com, ns3.phoenixnap.com | - |
✅ Authoritative Response
Server:131.153.36.13
NS records: ns1.phoenixnap.com, ns2.phoenixnap.com, ns3.phoenixnap.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mailserver.net (unsigned zone)
⏱️ Timing
Total: 493ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns3.phoenixnap.com, ns2.phoenixnap.com... |
| TXT | 1 | p144bdck90rcmspch0ygz6b9txy3mdzz |
| SOA | 1 | ns1.phoenixnap.com hostmaster.cwie.net |
Analysis
Hierarchy
ubersmith.mailserver.net and ubersmith2.mailserver.net each fall under mailserver.net as their parent domain.
Name Servers
The authoritative name servers for mailserver.net are ns1.phoenixnap.com, ns2.phoenixnap.com and ns3.phoenixnap.com — three in total.
mailserver.net partially shares its NS delegation with several other domains, including 147.164.184.in-addr.arpa, 3.188.209.in-addr.arpa, mommygetsnaughty.com and two others.
These name servers often co-occur with the name servers ns1.dan.com.
The hostnames ns1.phoenixnap.com, ns2.phoenixnap.com and ns3.phoenixnap.com each resolve to a single IP: ns1.phoenixnap.com → 131.153.36.11, ns2.phoenixnap.com → 131.153.36.13, ns3.phoenixnap.com → 131.153.36.15.