duclass.com - dns.ninja
duclass.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-84-62.compute-1.amazonaws.com | ||||||
| NS | ns1.atom.com ⭐ | ||||||
| A | 44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix | ||||||
| PTR | ec2-44-219-81-145.compute-1.amazonaws.com | ||||||
| NS | ns2.atom.com | ||||||
| A | 50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix | ||||||
| PTR | ec2-50-19-240-86.compute-1.amazonaws.com | ||||||
| SOA | ns1.atom.comhostmaster@duclass.com 2024-10-27 #2 | ||||||
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=1786947879 | ||||||
Same first word
duclass.com |
Similar names
DNS History
10 records (3 active, 7 former)
●NSns1.atom.com2026-02-18 → 2026-08-17 · 3 obs
○ 2020-03-08 18:01:06
● 2026-02-18 22:28:36
● 2026-08-17 06:38:00
● 2026-02-18 22:28:36
● 2026-08-17 06:38:00
○NSns1.centos-webpanel.com2020-03-08 → 2020-03-08 · 4 obs
○ 2016-04-03 01:23:22
● 2020-03-08 18:01:06
○ 2026-02-18 22:28:36
○ 2026-08-17 06:38:00
● 2020-03-08 18:01:06
○ 2026-02-18 22:28:36
○ 2026-08-17 06:38:00
○NSns1.urdutek.com2015-08-20 → 2016-04-03 · 4 obs
● 2015-08-20 06:00:32
● 2016-04-03 01:23:22
○ 2020-03-08 18:01:06
○ 2026-08-17 06:38:00
● 2016-04-03 01:23:22
○ 2020-03-08 18:01:06
○ 2026-08-17 06:38:00
●NSns2.atom.com2026-02-18 → 2026-08-17 · 3 obs
○ 2020-03-08 18:01:06
● 2026-02-18 22:28:36
● 2026-08-17 06:38:00
● 2026-02-18 22:28:36
● 2026-08-17 06:38:00
○NSns2.centos-webpanel.com2020-03-08 → 2020-03-08 · 4 obs
○ 2016-04-03 01:23:22
● 2020-03-08 18:01:06
○ 2026-02-18 22:28:36
○ 2026-08-17 06:38:00
● 2020-03-08 18:01:06
○ 2026-02-18 22:28:36
○ 2026-08-17 06:38:00
○NSns2.urdutek.com2015-08-20 → 2016-04-03 · 4 obs
● 2015-08-20 06:00:32
● 2016-04-03 01:23:22
○ 2020-03-08 18:01:06
○ 2026-08-17 06:38:00
● 2016-04-03 01:23:22
○ 2020-03-08 18:01:06
○ 2026-08-17 06:38:00
○MXmail.duclass.com2015-08-20 → 2020-03-08 · 4 obs
● 2015-08-20 06:00:32
● 2020-03-08 18:01:06
○ 2026-02-18 22:28:36
○ 2026-08-17 06:38:00
● 2020-03-08 18:01:06
○ 2026-02-18 22:28:36
○ 2026-08-17 06:38:00
○A192.95.54.2412015-08-20 → 2016-04-03 · 4 obs
● 2015-08-20 06:00:32
● 2016-04-03 01:23:22
○ 2020-03-08 18:01:06
○ 2026-08-17 06:38:00
● 2016-04-03 01:23:22
○ 2020-03-08 18:01:06
○ 2026-08-17 06:38:00
○A192.99.2.1162020-03-08 → 2020-03-08 · 4 obs
○ 2016-04-03 01:23:22
● 2020-03-08 18:01:06
○ 2026-02-18 22:28:36
○ 2026-08-17 06:38:00
● 2020-03-08 18:01:06
○ 2026-02-18 22:28:36
○ 2026-08-17 06:38:00
●A52.20.84.622026-02-18 → 2026-08-17 · 3 obs
○ 2020-03-08 18:01:06
● 2026-02-18 22:28:36
● 2026-08-17 06:38:00
● 2026-02-18 22:28:36
● 2026-08-17 06:38:00
🔍 DNS Trace
Analysis
IP Addresses
duclass.com has exactly one IP address — 52.20.84.62.
www.kpmgledgerconnect.com, ziyor.com, seowebb.se plus two other host names have IP numbers in common with duclass.com.
Name Servers
duclass.com has two authoritative name servers — ns1.atom.com and ns2.atom.com.
The name server configuration of duclass.com is shared with other domains, for instance kontakt1.com, workarray.com, urbanbio.com and two others.
Some of duclass.com's name servers are also used by other domains, including smiles.nyc, rocove.com, soranews.com and organochip.com.
ns1.atom.com resolves to 44.219.81.145. ns2.atom.com resolves to 50.19.240.86. Both host names point to a single IP number.