mailspool.net - dns.ninja
mailspool.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.simpledns.org ⭐ | ||||||
| A | 35.176.97.52🇬🇧 Amazon35.176.0.0/15 EC2 LHR prefix | ||||||
| PTR | ec2-35-176-97-52.eu-west-2.compute.amazonaws.com | ||||||
| NS | ns2.simpledns.org | ||||||
| A | 52.56.190.40🇬🇧 Amazon52.56.0.0/16 EC2 LHR Prefix | ||||||
| PTR | ec2-52-56-190-40.eu-west-2.compute.amazonaws.com | ||||||
| NS | ns3.simpledns.org | ||||||
| A | 35.178.65.22🇬🇧 Amazon35.178.0.0/15 EC2 LHR prefix | ||||||
| PTR | ec2-35-178-65-22.eu-west-2.compute.amazonaws.com | ||||||
| NS | ns4.simpledns.org | ||||||
| A | 13.42.215.250🇬🇧 Amazon13.40.0.0/14 EC2 LHR Prefix | ||||||
| PTR | ec2-13-42-215-250.eu-west-2.compute.amazonaws.com | ||||||
| MX | mx1.emailsrvr.com ⭐ | ||||||
| A | 146.20.161.1🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc | ||||||
| PTR | mx1.emailsrvr.com | ||||||
| MX | mx2.emailsrvr.com(20) | ||||||
| A | 146.20.161.2🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc | ||||||
| PTR | mx2.emailsrvr.com | ||||||
| TXT | v=spf1 include:spf.mailspool.net include:emailsrvr.com ~all | ||||||
| SOA | ns1.simpledns.orghostmaster@simpledns.org 2019-03-07 #2 | ||||||
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=1786284974 | ||||||
Subdomains
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.simpledns.org2015-08-09 → 2026-08-09 · 2 obs
● 2026-08-09 14:46:48
●NSns2.simpledns.org2015-08-09 → 2026-08-09 · 2 obs
● 2026-08-09 14:46:48
●NSns3.simpledns.org2015-08-09 → 2026-08-09 · 2 obs
● 2026-08-09 14:46:48
●NSns4.simpledns.org2015-08-09 → 2026-08-09 · 2 obs
● 2026-08-09 14:46:48
●MXmx1.emailsrvr.com2015-08-09 → 2026-08-09 · 2 obs
● 2026-08-09 14:46:48
●MXmx2.emailsrvr.com2015-08-09 → 2026-08-09 · 2 obs
● 2026-08-09 14:46:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | j.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net... | - |
| mailspool.net | ns1.simpledns.org, ns3.simpledns.org, ns2.simpledns.org, ns4.simpledns.org | - |
✅ Authoritative Response
Server:52.56.190.40
NS records: ns1.simpledns.org, ns3.simpledns.org, ns2.simpledns.org, ns4.simpledns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mailspool.net (unsigned zone)
⏱️ Timing
Total: 519ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.simpledns.org, ns3.simpledns.org... |
| MX | 2 | mx2.emailsrvr.com (pri: 20), mx1.emailsrvr.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mailspool.net include |
| SOA | 1 | ns1.simpledns.org hostmaster.simpledns.o |
Analysis
Hierarchy
va.mailspool.net, hv.mailspool.net and do.mailspool.net are all subdomains of mailspool.net.
Name Servers
The authoritative name servers for mailspool.net are ns1.simpledns.org, ns2.simpledns.org, ns3.simpledns.org and ns4.simpledns.org.
The name servers of mailspool.net overlap at least partially with those of other domains — among them indespray.com, upgrade.co.uk, lcreg.com and two more.
Each of the four hosts ns1.simpledns.org, ns2.simpledns.org, ns3.simpledns.org and ns4.simpledns.org points to a single IP address — ns1.simpledns.org points to 35.176.97.52, ns2.simpledns.org points to 52.56.190.40, ns3.simpledns.org points to 35.178.65.22 and ns4.simpledns.org points to 13.42.215.250.
Mail Servers
Mail for mailspool.net is handled by two mail servers — mx1.emailsrvr.com and mx2.emailsrvr.com.
mailspool.net uses an identical mail server configuration to several other domains — among them raleighboneandjoint.com, sh-womenstore.com, americanwatersofteners.com and two more.
mailspool.net has at least partial mail server overlap with other domains such as cdsoman.com, optiserver.co.uk, memberblinds.com and two more.
Both mx1.emailsrvr.com and mx2.emailsrvr.com have a single IP address each — mx1.emailsrvr.com resolves to 146.20.161.1 while mx2.emailsrvr.com resolves to 146.20.161.2.