ptrpub.com - robtex.com
ptrpub.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=1793213206 | ||||||
Subdomains
Same first word
ptrpub.com |
Similar names
Previous names
Next names
DNS History
8 records (6 active, 2 former)
●NSdns1.namecheaphosting.com2018-05-13 → 2026-10-28 · 2 obs
● 2026-10-28 19:09:24
●NSdns2.namecheaphosting.com2018-05-13 → 2026-10-28 · 2 obs
● 2026-10-28 19:09:24
○MXmail.ptrpub.com2018-05-13 → 2018-05-13 · 3 obs
○ 2026-08-18 21:08:38
○ 2026-10-28 19:09:24
●MXmx1-hosting.jellyfish.systems2026-08-18 → 2026-10-28 · 3 obs
● 2026-08-18 21:08:38
● 2026-10-28 19:09:24
●MXmx2-hosting.jellyfish.systems2026-08-18 → 2026-10-28 · 3 obs
● 2026-08-18 21:08:38
● 2026-10-28 19:09:24
●MXmx3-hosting.jellyfish.systems2026-08-18 → 2026-10-28 · 3 obs
● 2026-08-18 21:08:38
● 2026-10-28 19:09:24
○A185.61.152.672018-05-13 → 2018-05-13 · 3 obs
○ 2026-08-18 21:08:38
○ 2026-10-28 19:09:24
●A2.26.10.542026-08-18 → 2026-10-28 · 3 obs
● 2026-08-18 21:08:38
● 2026-10-28 19:09:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| ptrpub.com | dns1.namecheaphosting.com, dns2.namecheaphosting.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.namecheaphosting.com, dns2.namecheaphosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptrpub.com (unsigned zone)
⏱️ Timing
Total: 420ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 2.26.10.54 |
| NS | 2 | dns1.namecheaphosting.com, dns2.namecheaphosting.com |
| MX | 3 | mx1-hosting.jellyfish.systems (pri: 5), mx2-hosting.jellyfish.systems (pri: 10)... |
| TXT | 1 | v=spf1 +a +mx +ip4:184.94.213.236 includ |
| SOA | 1 | dns1.namecheaphosting.com cpanel.tech.na |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.namecheaphosting.com, dns1.namecheaphosting.com, dns2.namecheaphosting.com...)
Analysis
Hierarchy
The parent domain of mail.ptrpub.com and www.ptrpub.com is ptrpub.com.
IP Addresses
ptrpub.com directs to one IP number, which is 2.26.10.54.
Among the host names that share IP numbers with ptrpub.com are whm.sso.sohido.com, whm.whm.mvd.whm.whm.whm.sso.nstpvt.com, guradz.com and two others.
Name Servers
ptrpub.com is served by two delegated name servers, dns1.namecheaphosting.com and dns2.namecheaphosting.com.
ptrpub.com has the same name server delegation as a number of other domains, such as lindacasa.co.zw, linijax.com, xolence.com and two more.
The name servers of ptrpub.com overlap at least partially with those of other domains — among them 031230632.xyz, hourofliberty.org, ushagupta.space and two more.
These name servers commonly appear alongside the name servers dns1.registrar-servers.com and dns2.registrar-servers.com.
Each of the two host names carries two IP addresses: dns1.namecheaphosting.com points to 156.154.132.200 and 2610:a1:1024::200, and dns2.namecheaphosting.com points to 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
Mail for ptrpub.com is routed through three mail servers — mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.
ptrpub.com shares at least some of its mail servers with other domains — for example datarealm.com.ng, mowebb.com, partha.com and two more.
Three hostnames, one IP address apiece: mx1-hosting.jellyfish.systems resolves to 162.255.118.28, mx2-hosting.jellyfish.systems resolves to 162.255.118.29 and mx3-hosting.jellyfish.systems resolves to 162.255.118.13.