pkos.com - dns.ninja
pkos.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.88.218.26🇺🇸 Amazon52.88.0.0/15 EC2 PDX Prefix | ||||||
| PTR | smtp.pkos.com | ||||||
| NS | ns1.pkos.com ⭐ | ||||||
| A | 52.88.218.26🇺🇸 Amazon52.88.0.0/15 EC2 PDX Prefix | ||||||
| PTR | smtp.pkos.com | ||||||
| NS | b.ns.buddyns.com | ||||||
| A | 2001:19f0:6400:8642::3🇺🇸 AS-VULTR2001:19f0:6400::/38 Vultr Assigned Prefix | ||||||
| PTR | b.ns.buddyns.com | ||||||
| A | 108.61.224.67🇺🇸 AS-VULTR108.61.224.0/24 Vultr Assigned Prefix | ||||||
| PTR | b.ns.buddyns.com | ||||||
| NS | d.ns.buddyns.com | ||||||
| A | 2604:180:2:4cf::3🇺🇸 AS38422604:180:2::/48 InMotion Hosting, Inc. | ||||||
| PTR | d.ns.buddyns.com | ||||||
| A | 107.191.99.111🇺🇸 AS3842107.191.99.0/24 Inmotion Hosting, Inc. DBA RamNode | ||||||
| PTR | d.ns.buddyns.com | ||||||
| MX | smtp.pkos.com ⭐ | ||||||
| A | 52.88.218.26🇺🇸 Amazon52.88.0.0/15 EC2 PDX Prefix | ||||||
| PTR | smtp.pkos.com | ||||||
| MX | pobox.pkos.com(20) | ||||||
| A | 208.113.132.76🇺🇸 AS26347208.113.128.0/18 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES | ||||||
| PTR | ip-208-113-132-76.nodes.dream.io | ||||||
| TXT | v=spf1 a mx ip4:52.88.218.26 ip4:208.113.132.76 ip6:2001:470:b:7a1::25 ip6:20... | ||||||
| SOA | ns1.pkos.comhostmaster@pkos.com 2026-06-18 #1 | ||||||
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=1782874261 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSb.ns.buddyns.com2015-10-17 → 2026-07-01 · 2 obs
● 2026-07-01 03:04:26
●NSd.ns.buddyns.com2015-10-17 → 2026-07-01 · 2 obs
● 2026-07-01 03:04:26
●NSns1.pkos.com2015-10-17 → 2026-07-01 · 2 obs
● 2026-07-01 03:04:26
●MXpobox.pkos.com2016-10-15 → 2026-07-01 · 3 obs
● 2016-10-15 14:49:02
● 2026-07-01 03:04:26
●MXsmtp.pkos.com2015-10-17 → 2026-07-01 · 2 obs
● 2026-07-01 03:04:26
○A2607:f4e8:f702::73:02015-08-19 → 2015-08-19 · 3 obs
○ 2017-05-11 00:33:28
○ 2026-07-01 03:04:26
●A52.88.218.262015-10-17 → 2026-07-01 · 3 obs
● 2015-10-17 19:00:50
● 2026-07-01 03:04:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net... | - |
| pkos.com | b.ns.buddyns.com, d.ns.buddyns.com, ns1.pkos.com | 5 records |
✅ Authoritative Response
Server:52.88.218.26
NS records: b.ns.buddyns.com, d.ns.buddyns.com, ns1.pkos.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pkos.com (unsigned zone)
⏱️ Timing
Total: 483ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.88.218.26 |
| NS | 3 | b.ns.buddyns.com, ns1.pkos.com... |
| MX | 2 | smtp.pkos.com (pri: 10), pobox.pkos.com (pri: 20) |
| TXT | 1 | v=spf1 a mx ip4:52.88.218.26 ip4:208.113 |
| SOA | 1 | ns1.pkos.com hostmaster.pkos.com |
📌 Glue Records Collected
Total: 5
In-bailiwick: 1 (ns1.pkos.com)
Out-of-bailiwick: 4 (b.ns.buddyns.com, b.ns.buddyns.com, d.ns.buddyns.com...)
Analysis
Hierarchy
library.pkos.com, smtp.pkos.com, ns1.pkos.com and pobox.pkos.com are all subdomains of pkos.com.
IP Addresses
pkos.com directs to one IP number, which is 52.88.218.26.
Host names such as smtp.pkos.com, ns1.pkos.com and twoflyingmonkeys.com share their IP numbers with pkos.com.
Name Servers
pkos.com has three name servers — ns1.pkos.com, b.ns.buddyns.com and d.ns.buddyns.com.
The name servers of pkos.com overlap at least partially with those of other domains — among them 196.112.159.in-addr.arpa, thepichots.com, gomeetings.net and two more.
These name servers commonly appear in delegations together with c.ns.buddyns.com, e.ns.buddyns.com, g.ns.buddyns.com and 7 other.
Hosts with two IP numbers each:
b.ns.buddyns.com resolves to 108.61.224.67 and 2001:19f0:6400:8642::3.
d.ns.buddyns.com resolves to 107.191.99.111 and 2604:180:2:4cf::3.
Hosts that resolve to one IP address:
ns1.pkos.com resolves to 52.88.218.26.
Mail Servers
The MX records for pkos.com point to two mail servers: pobox.pkos.com and smtp.pkos.com.
pkos.com has mail servers in common with other domains — twoflyingmonkeys.com being one example.
Both pobox.pkos.com and smtp.pkos.com have a single IP address each — pobox.pkos.com resolves to 208.113.132.76 while smtp.pkos.com resolves to 52.88.218.26.