ptai.com - robtex.com
ptai.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=1786275759 | ||||||
Subdomains
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
●NSns5.worldnic.com2015-08-18 → 2026-08-09 · 2 obs
● 2026-08-09 12:07:44
●NSns6.worldnic.com2015-08-18 → 2026-08-09 · 2 obs
● 2026-08-09 12:07:44
○MXalt1.aspmx.l.google.com2015-08-18 → 2018-06-05 · 4 obs
● 2018-06-05 14:24:38
○ 2026-03-03 13:51:58
○ 2026-08-09 12:07:44
○MXalt2.aspmx.l.google.com2015-08-18 → 2018-06-05 · 4 obs
● 2018-06-05 14:24:38
○ 2026-03-03 13:51:58
○ 2026-08-09 12:07:44
○MXaspmx.l.google.com2015-08-18 → 2018-06-05 · 4 obs
● 2018-06-05 14:24:38
○ 2026-03-03 13:51:58
○ 2026-08-09 12:07:44
○MXaspmx2.googlemail.com2015-08-18 → 2018-06-05 · 4 obs
● 2018-06-05 14:24:38
○ 2026-03-03 13:51:58
○ 2026-08-09 12:07:44
○MXaspmx3.googlemail.com2015-08-18 → 2018-06-05 · 4 obs
● 2018-06-05 14:24:38
○ 2026-03-03 13:51:58
○ 2026-08-09 12:07:44
●MXus-smtp-inbound-1.mimecast.com2026-03-03 → 2026-08-09 · 3 obs
● 2026-03-03 13:51:58
● 2026-08-09 12:07:44
●MXus-smtp-inbound-2.mimecast.com2026-03-03 → 2026-08-09 · 3 obs
● 2026-03-03 13:51:58
● 2026-08-09 12:07:44
●A104.225.208.262026-03-03 → 2026-08-09 · 5 obs
● 2026-03-03 13:51:58
○ 2026-03-29 05:16:28
● 2026-04-01 15:30:48
● 2026-08-09 12:07:44
○A64.129.168.342017-02-02 → 2018-06-05 · 5 obs
● 2017-02-02 11:49:42
● 2018-06-05 14:24:38
○ 2026-03-03 13:51:58
○ 2026-08-09 12:07:44
○A74.203.178.2112015-08-18 → 2016-04-30 · 4 obs
● 2016-04-30 18:03:00
○ 2017-02-02 11:49:42
○ 2026-08-09 12:07:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| ptai.com | ns5.worldnic.com, ns6.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.124
NS records: ns5.worldnic.com, ns6.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptai.com (unsigned zone)
⏱️ Timing
Total: 1171ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.225.208.26 |
| NS | 2 | ns6.worldnic.com, ns5.worldnic.com |
| MX | 2 | us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10) |
| SOA | 1 | NS5.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns5.worldnic.com, ns6.worldnic.com)
Analysis
Hierarchy
www.ptai.com and mail.ptai.com are both subdomains of ptai.com.
IP Addresses
ptai.com resolves to one IP address: 104.225.208.26.
annettemarieprice.com, washwood.com, ashleyream.com and two other host names share IP numbers with ptai.com.
Name Servers
The NS records for ptai.com delegate to ns5.worldnic.com and ns6.worldnic.com.
ptai.com uses the same name servers as several other domains — among them augmented-reality.org, fuzzycozy.com, berkeleyhort.com and two more.
ns5.worldnic.com and ns6.worldnic.com each resolve to one IP number: ns5.worldnic.com points to 162.159.26.110 and ns6.worldnic.com points to 162.159.27.124.
Mail Servers
Mail for ptai.com is handled by two mail servers — us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
ptai.com uses an identical mail server configuration to several other domains — among them hppartners.com, amrg.com, brookshirerehab.com and two more.
ptai.com has at least partial mail server overlap with other domains such as goodwin-ins.com, nuviacloud.com, ctcharlotte.com and two more.
Hostnames that resolve to 6 IP addresses:
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.