tutorial.cc - robtex.com
tutorial.cc
| DNSSEC | β οΈ Not signed | ||||||
| A | 52.20.84.62πΊπΈ Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-84-62.compute-1.amazonaws.com | ||||||
| NS | ns1.atom.com β | ||||||
| A | 44.219.81.145πΊπΈ Amazon44.192.0.0/11 EC2 IAD prefix | ||||||
| PTR | ec2-44-219-81-145.compute-1.amazonaws.com | ||||||
| NS | ns2.atom.com | ||||||
| A | 50.19.240.86πΊπΈ Amazon50.19.128.0/17 EC2 IAD prefix | ||||||
| PTR | ec2-50-19-240-86.compute-1.amazonaws.com | ||||||
| SOA | ns1.atom.comhostmaster@tutorial.cc 2025-10-03 #1 | ||||||
cc
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ac1.nstld.com β | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1783195547 | ||||||
Same first word
Similar names
DNS History
19 records (3 active, 16 former)
βNSns1.atom.com2026-03-07 β 2026-07-04 Β· 3 obs
β 2026-03-07 20:04:24
β 2026-07-04 20:53:50
βNSns2.atom.com2026-03-07 β 2026-07-04 Β· 3 obs
β 2026-03-07 20:04:24
β 2026-07-04 20:53:50
βNSns51.domaincontrol.com2018-01-08 β 2018-01-08 Β· 4 obs
β 2018-01-08 00:34:36
β 2026-03-07 20:04:24
β 2026-07-04 20:53:50
βNSns52.domaincontrol.com2018-01-08 β 2018-01-08 Β· 4 obs
β 2018-01-08 00:34:36
β 2026-03-07 20:04:24
β 2026-07-04 20:53:50
βNSns73.domaincontrol.com2015-08-23 β 2016-12-02 Β· 4 obs
β 2016-12-02 09:05:38
β 2018-01-08 00:34:36
β 2026-07-04 20:53:50
βNSns74.domaincontrol.com2015-08-23 β 2016-12-02 Β· 4 obs
β 2016-12-02 09:05:38
β 2018-01-08 00:34:36
β 2026-07-04 20:53:50
βMXmailstore1.secureserver.net2015-08-23 β 2018-01-08 Β· 4 obs
β 2018-01-08 00:34:36
β 2026-03-07 20:04:24
β 2026-07-04 20:53:50
βMXsmtp.secureserver.net2015-08-23 β 2018-01-08 Β· 4 obs
β 2018-01-08 00:34:36
β 2026-03-07 20:04:24
β 2026-07-04 20:53:50
βA184.168.221.112018-01-08 β 2018-01-08 Β· 4 obs
β 2018-01-08 00:34:36
β 2026-03-07 20:04:24
β 2026-07-04 20:53:50
βA184.168.221.142018-01-08 β 2018-01-08 Β· 4 obs
β 2018-01-08 00:34:36
β 2026-03-07 20:04:24
β 2026-07-04 20:53:50
βA184.168.221.182018-01-08 β 2018-01-08 Β· 4 obs
β 2018-01-08 00:34:36
β 2026-03-07 20:04:24
β 2026-07-04 20:53:50
βA184.168.221.202018-01-08 β 2018-01-08 Β· 4 obs
β 2018-01-08 00:34:36
β 2026-03-07 20:04:24
β 2026-07-04 20:53:50
βA184.168.221.232018-01-08 β 2018-01-08 Β· 4 obs
β 2018-01-08 00:34:36
β 2026-03-07 20:04:24
β 2026-07-04 20:53:50
βA184.168.221.242018-01-08 β 2018-01-08 Β· 4 obs
β 2018-01-08 00:34:36
β 2026-03-07 20:04:24
β 2026-07-04 20:53:50
βA184.168.221.32016-01-28 β 2018-01-08 Β· 5 obs
β 2016-01-28 22:21:44
β 2018-01-08 00:34:36
β 2026-03-07 20:04:24
β 2026-07-04 20:53:50
βA50.63.202.242018-01-08 β 2018-01-08 Β· 4 obs
β 2018-01-08 00:34:36
β 2026-03-07 20:04:24
β 2026-07-04 20:53:50
βA50.63.202.32018-01-08 β 2018-01-08 Β· 4 obs
β 2018-01-08 00:34:36
β 2026-03-07 20:04:24
β 2026-07-04 20:53:50
βA50.63.202.302015-08-23 β 2015-08-23 Β· 3 obs
β 2016-01-28 22:21:44
β 2026-07-04 20:53:50
βA52.20.84.622026-03-07 β 2026-07-04 Β· 3 obs
β 2026-03-07 20:04:24
β 2026-07-04 20:53:50
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac3.nstld.com, ac1.nstld.com, ac4.nstld.com, ac2.nstld.com | - |
| tutorial.cc | ns1.atom.com, ns2.atom.com | - |
β Authoritative Response
Server:44.219.81.145
NS records: ns1.atom.com, ns2.atom.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for tutorial.cc (unsigned zone)
β±οΈ Timing
Total: 573ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.20.84.62 |
| NS | 2 | ns1.atom.com, ns2.atom.com |
| SOA | 1 | ns1.atom.com hostmaster.tutorial.cc |
Analysis
IP Addresses
tutorial.cc resolves to just one IP address, 52.20.84.62.
Two other host names, along with www.rubymay.com, koteri.com and consultantrack.com, also share IP numbers with tutorial.cc.
Name Servers
tutorial.cc is served by two delegated name servers, ns1.atom.com and ns2.atom.com.
tutorial.cc shares its NS records with other domains, for example greatblitz.com, merchapay.com, jostis.com and two others.
tutorial.cc shares at least some of its name servers with other domains, including thebyte.net, doclynx.com, wehda.com and two others.
These name servers are frequently seen alongside the name servers verification-refeskkalf4qgvebx3uk7a.ns101.verify.hn.
ns1.atom.com and ns2.atom.com each resolve to one IP number: ns1.atom.com points to 44.219.81.145 and ns2.atom.com points to 50.19.240.86.