ntcso.com - robtex.com
ntcso.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.188.108.17🇺🇸 PEGTECHINC140.188.64.0/18 PEG TECH INC | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1781928735 | ||||||
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=1785107157 | ||||||
Same first word
ntcso.com |
Similar names
DNS History
22 records (3 active, 19 former)
●NSa.share-dns.com2026-07-09 → 2026-07-26 · 3 obs
● 2026-07-09 01:31:20
● 2026-07-26 23:25:54
●NSb.share-dns.net2026-07-09 → 2026-07-26 · 3 obs
● 2026-07-09 01:31:20
● 2026-07-26 23:25:54
○NSdns15.hichina.com2008-05-31 → 2008-05-31 · 3 obs
○ 2015-05-28 23:20:30
○ 2026-07-26 23:25:54
○NSdns16.hichina.com2008-05-31 → 2008-05-31 · 3 obs
○ 2015-05-28 23:20:30
○ 2026-07-26 23:25:54
○NSns1.namebrightdns.com2016-04-12 → 2017-05-31 · 5 obs
● 2016-04-12 14:27:12
● 2017-05-31 08:13:40
○ 2026-07-09 01:31:20
○ 2026-07-26 23:25:54
○NSns2.namebrightdns.com2016-04-12 → 2017-05-31 · 5 obs
● 2016-04-12 14:27:12
● 2017-05-31 08:13:40
○ 2026-07-09 01:31:20
○ 2026-07-26 23:25:54
○NSns25.domaincontrol.com2015-10-20 → 2016-01-21 · 5 obs
● 2015-10-20 17:05:58
● 2016-01-21 08:56:52
○ 2016-04-12 14:27:12
○ 2026-07-26 23:25:54
○NSns26.domaincontrol.com2015-10-20 → 2016-01-21 · 5 obs
● 2015-10-20 17:05:58
● 2016-01-21 08:56:52
○ 2016-04-12 14:27:12
○ 2026-07-26 23:25:54
○NSpdns05.domaincontrol.com2015-05-28 → 2015-05-28 · 4 obs
● 2015-05-28 23:20:30
○ 2015-10-20 17:05:58
○ 2026-07-26 23:25:54
○NSpdns06.domaincontrol.com2015-05-28 → 2015-05-28 · 4 obs
● 2015-05-28 23:20:30
○ 2015-10-20 17:05:58
○ 2026-07-26 23:25:54
○MXmail.0134.net2008-05-31 → 2008-05-31 · 3 obs
○ 2015-05-28 23:20:30
○ 2026-07-26 23:25:54
○MXmailstore1.secureserver.net2015-05-28 → 2016-01-21 · 5 obs
● 2015-05-28 23:20:30
● 2016-01-21 08:56:52
○ 2016-04-12 14:27:12
○ 2026-07-26 23:25:54
○MXsmtp.secureserver.net2015-05-28 → 2016-01-21 · 5 obs
● 2015-05-28 23:20:30
● 2016-01-21 08:56:52
○ 2016-04-12 14:27:12
○ 2026-07-26 23:25:54
●A140.188.108.172026-07-09 → 2026-07-26 · 3 obs
● 2026-07-09 01:31:20
● 2026-07-26 23:25:54
○A219.153.42.1262008-05-31 → 2008-05-31 · 3 obs
○ 2015-05-28 23:20:30
○ 2026-07-26 23:25:54
○A50.63.202.592015-05-28 → 2016-01-21 · 5 obs
● 2015-05-28 23:20:30
● 2016-01-21 08:56:52
○ 2016-04-12 14:27:12
○ 2026-07-26 23:25:54
○A52.200.243.1232016-04-12 → 2016-04-12 · 4 obs
● 2016-04-12 14:27:12
○ 2016-11-24 23:42:40
○ 2026-07-26 23:25:54
○A54.152.144.2432016-04-12 → 2016-04-12 · 4 obs
● 2016-04-12 14:27:12
○ 2016-11-24 23:42:40
○ 2026-07-26 23:25:54
○A54.84.80.1732016-11-24 → 2016-11-24 · 4 obs
● 2016-11-24 23:42:40
○ 2017-05-31 08:13:40
○ 2026-07-26 23:25:54
○A54.88.107.1402016-11-24 → 2016-11-24 · 4 obs
● 2016-11-24 23:42:40
○ 2017-05-31 08:13:40
○ 2026-07-26 23:25:54
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2016-04-12 → 2016-04-12 · 3 obs
○ 2016-11-24 23:42:40
○ 2026-07-26 23:25:54
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-11-24 → 2017-05-31 · 5 obs
● 2016-11-24 23:42:40
● 2017-05-31 08:13:40
○ 2026-07-09 01:31:20
○ 2026-07-26 23:25:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net... | - |
| ntcso.com | a.share-dns.com, b.share-dns.net | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ntcso.com (unsigned zone)
⏱️ Timing
Total: 226ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.188.108.17 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a.share-dns.com)
Analysis
IP Addresses
ntcso.com has exactly one IP address — 140.188.108.17.
zbnfs.com is an example of another host name that shares IP numbers with ntcso.com.
Name Servers
ntcso.com has two authoritative name servers — a.share-dns.com and b.share-dns.net.
The name server configuration of ntcso.com is shared with other domains, for instance 3443z.com, syxssy.com, cejipeizi.com and two others.
At least some of ntcso.com's name servers are shared with other domains, for example paramedspecialists.com, 2008sssc.com, xunhaismart.com and two more.
These name servers tend to co-occur with a7.share-dns.com, b7.share-dns.net, a4.share-dns.com and 7 other name servers in the same DNS delegations.
Each of a.share-dns.com and b.share-dns.net has one IP address: a.share-dns.com uses 172.64.53.25 and b.share-dns.net uses 172.64.52.239.