cerectron.com - dns.ninja
cerectron.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 118.67.131.217🇰🇷 NBPAP-AS-AP118.67.128.0/19 NAVER business platform cloud service | ||||||
| NS | ns1.whoisdomain.kr ⭐ | ||||||
| A | 223.130.139.7🇰🇷 NBPAP-AS-AP223.130.128.0/19 NAVER business platform cloud service | ||||||
| NS | ns2.whoisdomain.kr | ||||||
| A | 211.188.57.152🇰🇷 NBPAP-AS-AP211.188.48.0/20 NAVER business platform cloud service | ||||||
| NS | ns3.whoisdomain.kr | ||||||
| A | 61.97.189.22🇰🇷 nhn-AS-KR61.97.176.0/20 NAVER business platform cloud service | ||||||
| NS | ns4.whoisdomain.kr | ||||||
| A | 219.251.156.134🇰🇷 GDNSKR-KR219.251.156.0/24 AS23600 | ||||||
| MX | mail.cerectron.com ⭐ | ||||||
| A | 211.115.64.90🇰🇷 DACOM-NET211.115.64.0/18 contact irani@rapitel.co.kr if necessary | ||||||
| PTR | trinity.whoismail.net | ||||||
| TXT | v=spf1 redirect=_spf.whoismail.net | ||||||
| SOA | ns1.whoisdomain.krhelp@whois.co.kr 2017-08-30 #1 | ||||||
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=1786065379 | ||||||
Subdomains
mail.cerectron.com |
Same first word
cerectron.com |
Similar names
concreter.com.au |
correcten.com |
crocenter.com |
corcenter.org |
centrcore.com |
concerter.fr |
centercor.com.br |
corcenter.sk |
concerter.net |
recornect.cloud |
encorrect.com |
correntec.com.br |
DNS History
7 records (6 active, 1 former)
●NSns1.whoisdomain.kr2017-12-06 → 2026-08-07 · 2 obs
● 2026-08-07 01:22:04
●NSns2.whoisdomain.kr2017-12-06 → 2026-08-07 · 2 obs
● 2026-08-07 01:22:04
●NSns3.whoisdomain.kr2017-12-06 → 2026-08-07 · 2 obs
● 2026-08-07 01:22:04
●NSns4.whoisdomain.kr2017-12-06 → 2026-08-07 · 2 obs
● 2026-08-07 01:22:04
●MXmail.cerectron.com2017-12-06 → 2026-08-07 · 2 obs
● 2026-08-07 01:22:04
○A116.126.87.652017-12-06 → 2017-12-06 · 3 obs
○ 2026-02-17 10:29:42
○ 2026-08-07 01:22:04
●A118.67.131.2172026-02-17 → 2026-08-07 · 3 obs
● 2026-02-17 10:29:42
● 2026-08-07 01:22:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cerectron.com | ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr, ns4.whoisdomain.kr | - |
✅ Authoritative Response
Server:223.130.139.7
NS records: ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr, ns4.whoisdomain.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cerectron.com (unsigned zone)
⏱️ Timing
Total: 883ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.67.131.217 |
| NS | 4 | ns2.whoisdomain.kr, ns3.whoisdomain.kr... |
| MX | 1 | mail.cerectron.com (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.whoismail.net |
| SOA | 1 | ns1.whoisdomain.kr help.whois.co.kr |
Analysis
Hierarchy
cerectron.com is the parent zone for mail.cerectron.com.
IP Addresses
cerectron.com has exactly one IP address — 118.67.131.217.
kneng.co.kr, hwasumok.net, keypub.net plus two other host names have IP numbers in common with cerectron.com.
Name Servers
Four name servers handle the delegation for cerectron.com: ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr and ns4.whoisdomain.kr.
cerectron.com partially shares its NS delegation with several other domains, including toptv.co.kr, reportrash.com, readinggroup.or.kr and two others.
The name servers dns1.yesnic.com, dns2.yesnic.com, dns3.yesnic.com and dns4.yesnic.com are often found in use alongside these name servers.
Four host names, each with one IP address: ns1.whoisdomain.kr has 223.130.139.7, ns2.whoisdomain.kr has 211.188.57.152, ns3.whoisdomain.kr has 61.97.189.22 and ns4.whoisdomain.kr has 219.251.156.134.
Mail Servers
cerectron.com uses one mail server — mail.cerectron.com.
mail.cerectron.com directs to just one IP number, 211.115.64.90.