psdn.com - dns.ninja
psdn.com
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=1784003082 | ||||||
Subdomains
download.psdn.com |
Same first word
psdn.net |
psdn.dk |
psdn.com |
psdn.nl |
psdn.in |
psdn.gr |
psdn.tech |
psdn.xyz |
psdn.ru |
psdn.io |
psdn.ai |
psdn.ir |
psdn.live |
psdn.de |
psdn.org.ph |
DNS History
15 records (9 active, 6 former)
●NSpdns1.ultradns.net2015-09-04 → 2026-07-14 · 2 obs
● 2026-07-14 04:29:52
●NSpdns2.ultradns.net2015-09-04 → 2026-07-14 · 2 obs
● 2026-07-14 04:29:52
●NSpdns3.ultradns.org2015-09-04 → 2026-07-14 · 2 obs
● 2026-07-14 04:29:52
●NSpdns4.ultradns.org2015-09-04 → 2026-07-14 · 2 obs
● 2026-07-14 04:29:52
●NSpdns5.ultradns.info2015-09-04 → 2026-07-14 · 2 obs
● 2026-07-14 04:29:52
●NSpdns6.ultradns.co.uk2015-09-04 → 2026-07-14 · 2 obs
● 2026-07-14 04:29:52
○MXcluster5.us.messagelabs.com2015-09-04 → 2017-01-19 · 4 obs
● 2017-01-19 01:29:08
○ 2017-05-19 00:25:16
○ 2026-07-14 04:29:52
○MXcluster5a.us.messagelabs.com2015-09-04 → 2017-01-19 · 4 obs
● 2017-01-19 01:29:08
○ 2017-05-19 00:25:16
○ 2026-07-14 04:29:52
○MXpsdn-com.mail.protection.outlook.com2017-05-19 → 2017-05-19 · 4 obs
● 2017-05-19 00:25:16
○ 2026-02-18 10:32:40
○ 2026-07-14 04:29:52
●MXus-smtp-inbound-1.mimecast.com2026-02-18 → 2026-07-14 · 3 obs
● 2026-02-18 10:32:40
● 2026-07-14 04:29:52
●MXus-smtp-inbound-2.mimecast.com2026-02-18 → 2026-07-14 · 3 obs
● 2026-02-18 10:32:40
● 2026-07-14 04:29:52
○A131.239.30.2002016-07-02 → 2017-05-19 · 5 obs
● 2016-07-02 19:59:28
● 2017-05-19 00:25:16
○ 2026-02-18 10:32:40
○ 2026-07-14 04:29:52
○A131.239.30.2042026-02-18 → 2026-05-07 · 5 obs
● 2026-02-18 10:32:40
● 2026-05-07 20:28:42
○ 2026-05-12 14:32:54
○ 2026-07-14 04:29:52
○A131.239.30.552015-09-04 → 2016-06-14 · 4 obs
● 2016-06-14 03:38:16
○ 2016-07-02 19:59:28
○ 2026-07-14 04:29:52
●A131.239.31.1042026-05-12 → 2026-07-14 · 3 obs
● 2026-05-12 14:32:54
● 2026-07-14 04:29:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| psdn.com | pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net... | - |
✅ Authoritative Response
Server:204.74.115.1
NS records: pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net, pdns5.ultradns.info, pdns6.ultradns.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for psdn.com (unsigned zone)
⏱️ Timing
Total: 2388ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 131.239.31.104 |
| NS | 6 | pdns1.ultradns.net, pdns2.ultradns.net... |
| MX | 2 | us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10) |
| TXT | 5 | MS=ms12195729, MS=ms57824058... |
| SOA | 1 | pdns1.ultradns.net dnsadm.progress.com |
Analysis
Hierarchy
download.psdn.com is a subdomain of psdn.com.
IP Addresses
psdn.com points to a single IP number: 131.239.31.104.
Name Servers
psdn.com carries NS records listing 6 name servers — pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net and 3 others.
Mail Servers
psdn.com has two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Host names with 6 IP numbers:
us-smtp-inbound-1.mimecast.com maps to 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 additional IP addresses.
us-smtp-inbound-2.mimecast.com maps to 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 additional IP addresses.
us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.128.141 IP addresses.
us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.128.221 IP addresses.
us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.128.242 IP addresses.
us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.132.141 IP addresses.
us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.132.221 IP addresses.
us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.132.242 IP addresses.