mailserver.net - robtex.com
mailserver.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.phoenixnap.com ⭐ | ||||||
| A | 131.153.36.11🇺🇸 AS12189131.153.36.0/24 | ||||||
| PTR | ns1.phoenixnap.com | ||||||
| NS | ns2.phoenixnap.com | ||||||
| A | 131.153.36.13🇺🇸 AS12189131.153.36.0/24 | ||||||
| PTR | ns2.phoenixnap.com | ||||||
| NS | ns3.phoenixnap.com | ||||||
| A | 131.153.36.15🇺🇸 AS12189131.153.36.0/24 | ||||||
| PTR | ns3.phoenixnap.com | ||||||
| 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=1775932042 | ||||||
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
○ 2026-04-11 18:40:30
●NSns1.phoenixnap.com2016-05-30 → 2026-04-11 · 3 obs
● 2016-05-30 21:21:22
● 2026-04-11 18:40:30
○NSns2.cwie.net2015-07-04 → 2016-04-15 · 4 obs
● 2016-04-15 09:19:50
○ 2016-05-30 21:21:22
○ 2026-04-11 18:40:30
●NSns2.phoenixnap.com2016-05-30 → 2026-04-11 · 3 obs
● 2016-05-30 21:21:22
● 2026-04-11 18:40:30
○NSns3.cwie.net2015-07-04 → 2016-04-15 · 4 obs
● 2016-04-15 09:19:50
○ 2016-05-30 21:21:22
○ 2026-04-11 18:40:30
●NSns3.phoenixnap.com2016-05-30 → 2026-04-11 · 3 obs
● 2016-05-30 21:21:22
● 2026-04-11 18:40:30
🔍 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: 400ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns1.phoenixnap.com, ns2.phoenixnap.com... |
| TXT | 1 | p144bdck90rcmspch0ygz6b9txy3mdzz |
| SOA | 1 | ns1.phoenixnap.com hostmaster.cwie.net |
Analysis
Hierarchy
mailserver.net is a parent of ubersmith.mailserver.net and ubersmith2.mailserver.net.
Name Servers
mailserver.net is delegated to three name servers ns1.phoenixnap.com, ns2.phoenixnap.com and ns3.phoenixnap.com.
mailserver.net at least partially shares name servers with other domains, for instance 147.164.184.in-addr.arpa, 3.188.209.in-addr.arpa, mommygetsnaughty.com, 3.170.108.in-addr.arpa and 151.153.131.in-addr.arpa.
these name servers are commonly used alongside ns1.dan.com.
Host names with one IP number: ns1.phoenixnap.com points to 131.153.36.11; ns2.phoenixnap.com points to 131.153.36.13; ns3.phoenixnap.com points to 131.153.36.15.