cerveny.com - robtex.com
cerveny.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.254.178.253🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns2.domainca.com ⭐ | ||||||
| A | 20.200.205.248🇰🇷 Microsoft20.192.0.0/10 | ||||||
| NS | ns.domainca.com | ||||||
| A | 43.201.170.100🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-170-100.ap-northeast-2.compute.amazonaws.com | ||||||
| SOA | ns.domainca.comroot@domainca.com serial=1563522309 | ||||||
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=1774502327 | ||||||
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
●NSns.domainca.com2026-03-07 → 2026-03-26 · 3 obs
● 2026-03-07 18:20:12
● 2026-03-26 05:27:10
○NSns1.sedoparking.com2015-08-15 → 2017-05-17 · 4 obs
● 2017-05-17 02:44:04
○ 2026-03-07 18:20:12
○ 2026-03-26 05:27:10
●NSns2.domainca.com2026-03-07 → 2026-03-26 · 3 obs
● 2026-03-07 18:20:12
● 2026-03-26 05:27:10
○NSns2.sedoparking.com2015-08-15 → 2017-05-17 · 4 obs
● 2017-05-17 02:44:04
○ 2026-03-07 18:20:12
○ 2026-03-26 05:27:10
○MXlocalhost2016-09-15 → 2017-05-17 · 5 obs
● 2016-09-15 10:36:04
● 2017-05-17 02:44:04
○ 2026-03-07 18:20:12
○ 2026-03-26 05:27:10
○MXmail.nickstel.com2015-08-15 → 2016-03-19 · 4 obs
● 2016-03-19 18:34:10
○ 2016-09-15 10:36:04
○ 2026-03-26 05:27:10
●A121.254.178.2532026-03-07 → 2026-03-26 · 3 obs
● 2026-03-07 18:20:12
● 2026-03-26 05:27:10
○A72.52.4.1222017-05-17 → 2017-05-17 · 4 obs
● 2017-05-17 02:44:04
○ 2026-03-07 18:20:12
○ 2026-03-26 05:27:10
○A72.52.4.912015-08-15 → 2016-09-15 · 4 obs
● 2016-09-15 10:36:04
○ 2017-05-17 02:44:04
○ 2026-03-26 05:27:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cerveny.com | ns.domainca.com, ns2.domainca.com | 2 records |
✅ Authoritative Response
Server:43.201.170.100
NS records: ns.domainca.com, ns2.domainca.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cerveny.com (unsigned zone)
⏱️ Timing
Total: 466ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.254.178.253 |
| NS | 2 | ns.domainca.com, ns2.domainca.com |
| SOA | 1 | ns.domainca.com root.domainca.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.domainca.com, ns2.domainca.com)
Analysis
IP Addresses
cerveny.com maps to IP address 121.254.178.253.
Other host names, for instance younghonam.com, ozwei.com, xn--or3b19d.com, zipperer.com and casinogames-club.com share IP numbers with cerveny.com.
Name Servers
Two name servers ns2.domainca.com and ns.domainca.com are delegated to cerveny.com.
cerveny.com uses the same name server configuration as other domains, such as blueclub.com, amros.com, telecomworld.com, shopteam.com and koreacity.com.
Host names with a single IP address:
ns2.domainca.com points to 20.200.205.248
ns.domainca.com points to 43.201.170.100