tutorial.cc - dns.ninja
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 | ip-50-19-240-86.defastlink.net | ||||||
| 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=1780547399 | ||||||
Same first word
Similar names
DNS History
19 records (3 active, 16 former)
βNSns1.atom.com2026-03-07 β 2026-06-04 Β· 3 obs
β 2026-03-07 20:04:24
β 2026-06-04 04:39:46
βNSns2.atom.com2026-03-07 β 2026-06-04 Β· 3 obs
β 2026-03-07 20:04:24
β 2026-06-04 04:39:46
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 2026-06-04 04:39:46
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 2026-06-04 04:39:46
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 2026-06-04 04:39:46
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 2026-06-04 04:39:46
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 2026-06-04 04:39:46
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 2026-06-04 04:39:46
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 2026-06-04 04:39:46
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 2026-06-04 04:39:46
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 2026-06-04 04:39:46
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 2026-06-04 04:39:46
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 2026-06-04 04:39:46
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 2026-06-04 04:39:46
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 2026-06-04 04:39:46
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 2026-06-04 04:39:46
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 2026-06-04 04:39:46
βA50.63.202.302015-08-23 β 2015-08-23 Β· 3 obs
β 2016-01-28 22:21:44
β 2026-06-04 04:39:46
βA52.20.84.622026-03-07 β 2026-06-04 Β· 3 obs
β 2026-03-07 20:04:24
β 2026-06-04 04:39:46
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| tutorial.cc | ns1.atom.com, ns2.atom.com | - |
β Authoritative Response
Server:50.19.240.86
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: 1006ms | 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 yudoto.com, also share IP numbers with tutorial.cc.
Name Servers
Two name servers handle the delegation for tutorial.cc: ns1.atom.com and ns2.atom.com.
tutorial.cc shares its NS records with other domains, for example greatblitz.com, merchapay.com, dyyna.com and two others.
At least some of tutorial.cc's name servers are shared with other domains, for example thebyte.net, doclynx.com, wehda.com and two more.
Each of ns1.atom.com and ns2.atom.com has one IP address: ns1.atom.com uses 44.219.81.145 and ns2.atom.com uses 50.19.240.86.