ntcpg.com - dns.ninja
ntcpg.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.243.83.86 | ||||||
| NS | pdns85.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::79🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | pdns85.ultradns.com | ||||||
| A | 156.154.64.85🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar | ||||||
| PTR | pdns85.ultradns.com | ||||||
| NS | pdns85.ultradns.biz | ||||||
| A | 2610:a1:1015::79🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | pdns85.ultradns.biz | ||||||
| A | 156.154.66.85🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar | ||||||
| PTR | pdns85.ultradns.biz | ||||||
| NS | pdns85.ultradns.net | ||||||
| A | 2610:a1:1014::79🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | pdns85.ultradns.net | ||||||
| A | 156.154.65.85🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar | ||||||
| PTR | pdns85.ultradns.net | ||||||
| NS | pdns85.ultradns.org | ||||||
| A | 2001:502:4612::79🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | pdns85.ultradns.org | ||||||
| A | 156.154.67.85🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar | ||||||
| PTR | pdns85.ultradns.org | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | pdns85.ultradns.comhostmaster@mheducation.com 2014-12-04 #12 | ||||||
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=1785912929 | ||||||
Same first word
ntcpg.com |
Similar names
pngct.com |
ncgtp.com |
cngtp.com |
cnptg.com |
ptgcn.com |
gtpcn.com |
ntpcg.org |
cpgnt.com |
gptcn.com |
tpgnc.com |
pgtcn.com |
gpctn.com |
tncpg.com |
tgcpn.com |
gptcn.fun |
nctpg.org |
cngpt.net |
pnctg.cn |
DNS History
11 records (5 active, 6 former)
○NSns1.eppg.com2007-10-31 → 2007-10-31 · 3 obs
○ 2015-08-24 04:56:50
○ 2026-08-05 07:01:22
○NSns1.mhedu.com2007-10-31 → 2007-10-31 · 3 obs
○ 2015-08-24 04:56:50
○ 2026-08-05 07:01:22
○NSns2.eppg.com2007-10-31 → 2007-10-31 · 3 obs
○ 2015-08-24 04:56:50
○ 2026-08-05 07:01:22
○NSns2.mhedu.com2007-10-31 → 2007-10-31 · 3 obs
○ 2015-08-24 04:56:50
○ 2026-08-05 07:01:22
○NSns3.mhedu.com2007-10-31 → 2007-10-31 · 3 obs
○ 2015-08-24 04:56:50
○ 2026-08-05 07:01:22
●NSpdns85.ultradns.biz2015-08-24 → 2026-08-05 · 3 obs
● 2015-08-24 04:56:50
● 2026-08-05 07:01:22
●NSpdns85.ultradns.com2015-08-24 → 2026-08-05 · 3 obs
● 2015-08-24 04:56:50
● 2026-08-05 07:01:22
●NSpdns85.ultradns.net2015-08-24 → 2026-08-05 · 3 obs
● 2015-08-24 04:56:50
● 2026-08-05 07:01:22
●NSpdns85.ultradns.org2015-08-24 → 2026-08-05 · 3 obs
● 2015-08-24 04:56:50
● 2026-08-05 07:01:22
●A192.243.83.862015-08-24 → 2026-08-05 · 3 obs
● 2015-08-24 04:56:50
● 2026-08-05 07:01:22
○A205.142.55.1672007-10-31 → 2007-10-31 · 3 obs
○ 2015-08-24 04:56:50
○ 2026-08-05 07:01:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net... | - |
| ntcpg.com | pdns85.ultradns.net, pdns85.ultradns.com, pdns85.ultradns.biz, pdns85.ultradns.org | 2 records |
✅ Authoritative Response
Server:156.154.67.85
NS records: pdns85.ultradns.net, pdns85.ultradns.com, pdns85.ultradns.biz, pdns85.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ntcpg.com (unsigned zone)
⏱️ Timing
Total: 302ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.243.83.86 |
| NS | 4 | pdns85.ultradns.biz, pdns85.ultradns.com... |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | pdns85.ultradns.com hostmaster.mheducati |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns85.ultradns.com, pdns85.ultradns.com)
Analysis
IP Addresses
ntcpg.com points to a single IP number: 192.243.83.86.
Additional host names — contemporarybooks.com, ntclw.com, contbooks.com and two others — share IP numbers with ntcpg.com.
Name Servers
ntcpg.com has four authoritative name servers: pdns85.ultradns.biz, pdns85.ultradns.com, pdns85.ultradns.net and pdns85.ultradns.org.
ntcpg.com partially shares its NS delegation with several other domains, including iteachmanagement.com, mhlscreative.com, mcgrawhillforlearning.net and two others.
pdns85.ultradns.biz, pdns85.ultradns.com, pdns85.ultradns.net and pdns85.ultradns.org each carry two IP addresses. pdns85.ultradns.biz has 156.154.66.85 and 2610:a1:1015::79; pdns85.ultradns.com has 156.154.64.85 and 2001:502:f3ff::79; pdns85.ultradns.net has 156.154.65.85 and 2610:a1:1014::79; pdns85.ultradns.org has 156.154.67.85 and 2001:502:4612::79.