pessimization.com - dns.ninja
pessimization.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.105.122.73🇸🇬 AKAMAI-LINODE-AP172.105.112.0/20 Akamai Technologies | ||||||
| PTR | cvps1325.serverhostgroup.com | ||||||
| NS | ns1.serverhostgroup.com ⭐ | ||||||
| A | 104.236.38.47🇺🇸 DIGITALOCEAN104.236.0.0/18 DigitalOcean | ||||||
| PTR | ns1.serverhostgroup.com | ||||||
| NS | ns2.serverhostgroup.com | ||||||
| A | 46.101.214.99🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean | ||||||
| PTR | ns2.serverhostgroup.com | ||||||
| NS | ns3.serverhostgroup.com | ||||||
| A | 141.164.45.163🇰🇷 AS-VULTR141.164.32.0/19 The Constant Company, LLC 319 CLEMATIS ST Suite 900 | ||||||
| PTR | ns3.serverhostgroup.com | ||||||
| MX | pessimization.com ⭐ | ||||||
| A | 172.105.122.73🇸🇬 AKAMAI-LINODE-AP172.105.112.0/20 Akamai Technologies | ||||||
| PTR | cvps1325.serverhostgroup.com | ||||||
| TXT | v=spf1 +a +mx +ip4:172.105.122.73 include:relay.mailchannels.net ~all | ||||||
| SOA | ns1.serverhostgroup.commponew1@gmail.com 2026-07-16 #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=1786552974 | ||||||
MX for
pessimization.com |
Same first word
pessimization.com |
DNS History
11 records (5 active, 6 former)
○NSdns1.registrar-servers.com2015-07-10 → 2020-02-07 · 4 obs
● 2020-02-07 09:46:22
○ 2026-02-23 10:45:04
○ 2026-08-12 16:56:18
○NSdns2.registrar-servers.com2015-07-10 → 2020-02-07 · 4 obs
● 2020-02-07 09:46:22
○ 2026-02-23 10:45:04
○ 2026-08-12 16:56:18
○NSdns3.registrar-servers.com2015-07-10 → 2020-02-07 · 4 obs
● 2020-02-07 09:46:22
○ 2026-02-23 10:45:04
○ 2026-08-12 16:56:18
○NSdns4.registrar-servers.com2015-07-10 → 2020-02-07 · 4 obs
● 2020-02-07 09:46:22
○ 2026-02-23 10:45:04
○ 2026-08-12 16:56:18
○NSdns5.registrar-servers.com2015-07-10 → 2020-02-07 · 4 obs
● 2020-02-07 09:46:22
○ 2026-02-23 10:45:04
○ 2026-08-12 16:56:18
●NSns1.serverhostgroup.com2026-02-23 → 2026-08-12 · 3 obs
● 2026-02-23 10:45:04
● 2026-08-12 16:56:18
●NSns2.serverhostgroup.com2026-02-23 → 2026-08-12 · 3 obs
● 2026-02-23 10:45:04
● 2026-08-12 16:56:18
●NSns3.serverhostgroup.com2026-02-23 → 2026-08-12 · 3 obs
● 2026-02-23 10:45:04
● 2026-08-12 16:56:18
●MXpessimization.com2026-02-23 → 2026-08-12 · 2 obs
● 2026-08-12 16:56:18
●A172.105.122.732026-02-23 → 2026-08-12 · 3 obs
● 2026-02-23 10:45:04
● 2026-08-12 16:56:18
○A199.231.232.1832015-07-10 → 2020-02-07 · 4 obs
● 2020-02-07 09:46:22
○ 2026-02-23 10:45:04
○ 2026-08-12 16:56:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net... | - |
| pessimization.com | ns1.serverhostgroup.com, ns2.serverhostgroup.com, ns3.serverhostgroup.com | 3 records |
✅ Authoritative Response
Server:104.236.38.47
NS records: ns1.serverhostgroup.com, ns2.serverhostgroup.com, ns3.serverhostgroup.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pessimization.com (unsigned zone)
⏱️ Timing
Total: 319ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.105.122.73 |
| NS | 3 | ns2.serverhostgroup.com, ns3.serverhostgroup.com... |
| MX | 1 | pessimization.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:172.105.122.73 includ |
| SOA | 1 | ns1.serverhostgroup.com mponew1.gmail.co |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.serverhostgroup.com, ns2.serverhostgroup.com, ns3.serverhostgroup.com)
Analysis
Mail Server Role
The MX record for pessimization.com points back to pessimization.com — it is its own mail server.
IP Addresses
pessimization.com directs to one IP number, which is 172.105.122.73.
Among the host names that share IP numbers with pessimization.com are castletoto0122.com, bdsg.org, plusgami.com and two others.
Name Servers
pessimization.com is delegated to three name servers: ns1.serverhostgroup.com, ns2.serverhostgroup.com and ns3.serverhostgroup.com.
pessimization.com has at least partial name server overlap with other domains, such as rs-dal.serverhostgroup.com, cvps1207.serverhostgroup.com, micomp.it and two others.
It is common to see these name servers used together with name servers ns1.ip-40-160-16.us and ns2.ip-40-160-16.us.
ns1.serverhostgroup.com, ns2.serverhostgroup.com and ns3.serverhostgroup.com each resolve to a single IP address: ns1.serverhostgroup.com resolves to 104.236.38.47, ns2.serverhostgroup.com resolves to 46.101.214.99 and ns3.serverhostgroup.com resolves to 141.164.45.163.
Mail Servers
The MX record for pessimization.com points to a single mail server: pessimization.com.
pessimization.com resolves to a single IP number: 172.105.122.73.