tpcsi.com - dns.ninja
tpcsi.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.185.75.67🇺🇸 ORACLE-OCI-31898192.185.72.0/21 Google | ||||||
| PTR | 192-185-75-67.unifiedlayer.com | ||||||
| NS | ns155.websitewelcome.com ⭐ | ||||||
| A | 192.185.75.61🇺🇸 ORACLE-OCI-31898192.185.72.0/21 Google | ||||||
| PTR | ns155.websitewelcome.com | ||||||
| NS | ns156.websitewelcome.com | ||||||
| A | 192.185.75.62🇺🇸 ORACLE-OCI-31898192.185.72.0/21 Google | ||||||
| PTR | ns156.websitewelcome.com | ||||||
| MX | mail.tpcsi.com ⭐ | ||||||
| A | 192.185.75.67🇺🇸 ORACLE-OCI-31898192.185.72.0/21 Google | ||||||
| PTR | 192-185-75-67.unifiedlayer.com | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| SOA | ns155.websitewelcome.comlaunchmm@gmail.com 2026-01-25 #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=1785815522 | ||||||
Previously MX for
Subdomains
mail.tpcsi.com |
Same first word
tpcsi.com |
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.ncnow.net2015-07-06 → 2017-05-16 · 4 obs
● 2017-05-16 04:13:00
○ 2026-02-17 15:32:28
○ 2026-08-04 04:05:44
●NSns155.websitewelcome.com2026-02-17 → 2026-08-04 · 3 obs
● 2026-02-17 15:32:28
● 2026-08-04 04:05:44
●NSns156.websitewelcome.com2026-02-17 → 2026-08-04 · 3 obs
● 2026-02-17 15:32:28
● 2026-08-04 04:05:44
○NSns2.ncnow.net2015-07-06 → 2017-05-16 · 4 obs
● 2017-05-16 04:13:00
○ 2026-02-17 15:32:28
○ 2026-08-04 04:05:44
●MXmail.tpcsi.com2026-02-17 → 2026-08-04 · 3 obs
● 2026-02-17 15:32:28
● 2026-08-04 04:05:44
○MXtpcsi.com2015-07-06 → 2017-05-16 · 4 obs
● 2017-05-16 04:13:00
○ 2026-02-17 15:32:28
○ 2026-08-04 04:05:44
●A192.185.75.672026-02-17 → 2026-08-04 · 3 obs
● 2026-02-17 15:32:28
● 2026-08-04 04:05:44
○A192.185.75.692015-07-06 → 2017-05-16 · 4 obs
● 2017-05-16 04:13:00
○ 2026-02-17 15:32:28
○ 2026-08-04 04:05:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net... | - |
| tpcsi.com | ns155.websitewelcome.com, ns156.websitewelcome.com | 2 records |
✅ Authoritative Response
Server:192.185.75.62
NS records: ns155.websitewelcome.com, ns156.websitewelcome.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tpcsi.com (unsigned zone)
⏱️ Timing
Total: 118ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.185.75.67 |
| NS | 2 | ns156.websitewelcome.com, ns155.websitewelcome.com |
| MX | 1 | mail.tpcsi.com (pri: 0) |
| TXT | 1 | v=spf1 a mx include:websitewelcome.com ~ |
| SOA | 1 | ns155.websitewelcome.com launchmm.gmail. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns155.websitewelcome.com, ns156.websitewelcome.com)
Analysis
Hierarchy
tpcsi.com is the parent zone for mail.tpcsi.com.
IP Addresses
tpcsi.com resolves to one IP address: 192.185.75.67.
Additional host names such as mail.bizecards.com, mail.tpcsi.com, bizecards.com and mail.fat-bike.com share IP numbers with tpcsi.com.
Name Servers
tpcsi.com is served by two delegated name servers, ns155.websitewelcome.com and ns156.websitewelcome.com.
tpcsi.com uses the same name servers as several other domains — among them matousafricanbraiding.com, fat-bike.com, maryscityofdavid.org and two more.
tpcsi.com partially shares its NS delegation with several other domains, including loveandtheanthropocene.com, sharpwebhosting.com, bittyr.com and two others.
These name servers are regularly seen alongside ns1.christandy.net and ns2.christandy.net as name servers.
ns155.websitewelcome.com resolves to 192.185.75.61. ns156.websitewelcome.com resolves to 192.185.75.62. Both host names point to a single IP number.
Mail Servers
Mail for tpcsi.com is handled by a single mail server, mail.tpcsi.com.
There is one IP number for mail.tpcsi.com: 192.185.75.67.