ptcco.com - robtex.com
ptcco.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.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=1785958594 | ||||||
Previously MX for
ptcco.com |
Same first word
Similar names
DNS History
13 records (3 active, 10 former)
●NSns.buydomains.com2017-04-06 → 2026-08-05 · 3 obs
● 2017-04-06 01:53:18
● 2026-08-05 19:37:54
○NSns1.yoursrs.com2016-09-12 → 2016-09-12 · 4 obs
● 2016-09-12 19:21:30
○ 2017-04-06 01:53:18
○ 2026-08-05 19:37:54
○NSns177.mihanwebhost.com2015-05-31 → 2016-03-31 · 4 obs
● 2016-03-31 08:42:16
○ 2016-09-12 19:21:30
○ 2026-08-05 19:37:54
○NSns178.mihanwebhost.com2015-05-31 → 2016-03-31 · 4 obs
● 2016-03-31 08:42:16
○ 2016-09-12 19:21:30
○ 2026-08-05 19:37:54
○NSns2.yoursrs.com2016-09-12 → 2016-09-12 · 4 obs
● 2016-09-12 19:21:30
○ 2017-04-06 01:53:18
○ 2026-08-05 19:37:54
●NSthis-domain-for-sale.com2026-04-30 → 2026-08-05 · 3 obs
● 2026-04-30 04:09:10
● 2026-08-05 19:37:54
○MXmail.ptcco.com2015-10-19 → 2016-03-31 · 5 obs
● 2015-10-19 05:15:30
● 2016-03-31 08:42:16
○ 2016-09-12 19:21:30
○ 2026-08-05 19:37:54
○MXptcco.com2015-05-31 → 2015-05-31 · 3 obs
○ 2015-10-19 05:15:30
○ 2026-08-05 19:37:54
●A207.148.248.1432017-04-06 → 2026-08-05 · 6 obs
● 2017-04-06 01:53:18
● 2026-05-17 21:47:36
○ 2026-07-09 10:22:32
● 2026-07-23 17:41:50
● 2026-08-05 19:37:54
○A51.255.20.1682015-12-20 → 2016-03-31 · 5 obs
● 2015-12-20 17:14:32
● 2016-03-31 08:42:16
○ 2016-09-12 19:21:30
○ 2026-08-05 19:37:54
○A62.210.15.1482015-10-19 → 2015-10-19 · 4 obs
● 2015-10-19 05:15:30
○ 2015-12-20 17:14:32
○ 2026-08-05 19:37:54
○A78.46.19.1082015-05-31 → 2015-05-31 · 3 obs
○ 2015-10-19 05:15:30
○ 2026-08-05 19:37:54
○A85.158.203.1902016-09-12 → 2016-09-12 · 4 obs
● 2016-09-12 19:21:30
○ 2017-04-06 01:53:18
○ 2026-08-05 19:37:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ptcco.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.4.207.204
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptcco.com (unsigned zone)
⏱️ Timing
Total: 1531ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
IP Addresses
ptcco.com has exactly one IP address — 207.148.248.143.
techystores.com, mail.grandtrons.com, ritmovi.com plus two other host names have IP numbers in common with ptcco.com.
Name Servers
ptcco.com uses two name servers for its delegation: this-domain-for-sale.com and ns.buydomains.com.
The name server configuration of ptcco.com is shared with other domains, for instance chemitalia.com, maxexpo.com, posheasy.com and two others.
At least some of ptcco.com's name servers are also used by other domains, among them trainspotting.net.
this-domain-for-sale.com resolves to 52.20.26.87; ns.buydomains.com resolves to the same IP address, 52.20.26.87.
Both this-domain-for-sale.com and ns.buydomains.com resolve to 52.20.26.87 IP addresses each.