contentcheck.com - dns.ninja
contentcheck.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 62.219.91.45🇮🇱 BEZEQ-INTERNATIONAL-AS62.219.91.0/24 | ||||||
| PTR | cust-62-219-91-45.cust.bezeqint.net | ||||||
| NS | ns1.dtnt.info ⚠️ Not in zone NS records | ||||||
| A | 62.219.91.139🇮🇱 BEZEQ-INTERNATIONAL-AS62.219.91.0/24 | ||||||
| PTR | ns1.dtnt.info | ||||||
| NS | ns2.dtnt.info ⚠️ Not in zone NS records | ||||||
| A | 62.219.91.150🇮🇱 BEZEQ-INTERNATIONAL-AS62.219.91.0/24 | ||||||
| PTR | ns2.dtnt.info | ||||||
| A | 63.32.93.178🇮🇪 Amazon63.32.0.0/14 EC2 DUB prefix | ||||||
| PTR | ec2-63-32-93-178.eu-west-1.compute.amazonaws.com | ||||||
| A | 63.34.99.163🇮🇪 Amazon63.32.0.0/14 EC2 DUB prefix | ||||||
| PTR | ec2-63-34-99-163.eu-west-1.compute.amazonaws.com | ||||||
| NS | ns3.dtnt.info ⚠️ Not in zone NS records | ||||||
| A | 18.237.95.239🇺🇸 Amazon18.236.0.0/15 EC2 PDX prefix | ||||||
| PTR | ec2-18-237-95-239.us-west-2.compute.amazonaws.com | ||||||
| A | 52.36.225.219🇺🇸 Amazon52.36.0.0/14 EC2 PDX prefix | ||||||
| PTR | ns3.dtnt.info | ||||||
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=1784817422 | ||||||
Same first word
contentcheck.de |
contentcheck.com |
Similar names
DNS History
8 records (4 active, 4 former)
○NSns-muc.ealaddin.com2015-06-24 → 2017-02-14 · 4 obs
● 2017-02-14 13:39:30
○ 2026-04-23 18:29:26
○ 2026-07-23 14:57:04
○NSns-nyc.ealaddin.com2015-06-24 → 2017-02-14 · 4 obs
● 2017-02-14 13:39:30
○ 2026-04-23 18:29:26
○ 2026-07-23 14:57:04
○NSns-tlv.ealaddin.com2015-06-24 → 2017-02-14 · 4 obs
● 2017-02-14 13:39:30
○ 2026-04-23 18:29:26
○ 2026-07-23 14:57:04
●NSns1.dtnt.info2026-04-23 → 2026-07-23 · 3 obs
● 2026-04-23 18:29:26
● 2026-07-23 14:57:04
●NSns2.dtnt.info2026-04-23 → 2026-07-23 · 3 obs
● 2026-04-23 18:29:26
● 2026-07-23 14:57:04
●NSns3.dtnt.info2026-04-23 → 2026-07-23 · 3 obs
● 2026-04-23 18:29:26
● 2026-07-23 14:57:04
○A192.43.161.442015-06-24 → 2017-02-14 · 4 obs
● 2017-02-14 13:39:30
○ 2026-04-23 18:29:26
○ 2026-07-23 14:57:04
●A62.219.91.452026-04-23 → 2026-07-23 · 3 obs
● 2026-04-23 18:29:26
● 2026-07-23 14:57:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| contentcheck.com | ns1.dtnt.info, ns2.dtnt.info, ns3.dtnt.info | - |
✅ Authoritative Response
Server:18.237.95.239
NS records: ns1.dtnt.info, ns2.dtnt.info, ns3.dtnt.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contentcheck.com (unsigned zone)
⏱️ Timing
Total: 773ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.219.91.45 |
Analysis
IP Addresses
contentcheck.com resolves to just one IP address, 62.219.91.45.
Two other host names, along with sensetex.net, xn-----3ldbfdzda2cnq.com and metc.org.il, also share IP numbers with contentcheck.com.
Name Servers
DNS for contentcheck.com is handled by three authoritative name servers: ns1.dtnt.info, ns2.dtnt.info and ns3.dtnt.info.
contentcheck.com has at least partial name server overlap with other domains, such as asraf2000.co.il, calglobalpay.com, cpi-academy.com and two others.
Hostnames that map to three IP numbers:
ns2.dtnt.info has IP addresses 62.219.91.150, 63.32.93.178 and 63.34.99.163.
Host names that have two IP addresses:
ns3.dtnt.info has two IP addresses: 18.237.95.239 and 52.36.225.219.
Host names that point to one IP address:
ns1.dtnt.info directs to 62.219.91.139.