dyentc.com - robtex.com
dyentc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.175.50.141🇰🇷 KT-NET112.168.0.0/13 | ||||||
| NS | dyentc.com ⭐ | ||||||
| A | 112.175.50.141🇰🇷 KT-NET112.168.0.0/13 | ||||||
| NS | ns.dyentc.com ⚠️ Not in parent delegation | ||||||
| A | 218.145.65.143🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns.i-plan.co.kr ⚠️ Not in zone NS records | ||||||
| A | 218.145.65.143🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns1.dyentc.com ⚠️ Not in parent delegation | ||||||
| A | 116.126.143.226🇰🇷 SKB-NET116.126.0.0/16 SK Broadband | ||||||
| NS | ns1.i-plan.co.kr ⚠️ Not in zone NS records | ||||||
| A | 116.126.143.226🇰🇷 SKB-NET116.126.0.0/16 SK Broadband | ||||||
| NS | ns2.dyentc.com ⚠️ Not in parent delegation | ||||||
| A | 218.145.65.144🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns2.i-plan.co.kr ⚠️ Not in zone NS records | ||||||
| A | 218.145.65.144🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns3.dyentc.com ⚠️ Not in parent delegation | ||||||
| NS | ns3.i-plan.co.kr ⚠️ Not in zone NS records | ||||||
| A | 116.126.143.225🇰🇷 SKB-NET116.126.0.0/16 SK Broadband | ||||||
| MX | rwebmail-010.fmcity.com ⭐ | ||||||
| A | 211.196.153.87🇰🇷 KT-NET211.192.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| PTR | rwebmail-010.cafe24.com | ||||||
| TXT | v=spf1 include:spf.fmcity.com ~all | ||||||
| SOA | dyentc.compostmaster@dyentc.com serial=20120827 | ||||||
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=1784994897 | ||||||
NS for
dyentc.com |
Subdomains
ns.dyentc.com |
Same first word
dyentc.com |
Similar names
DNS History
12 records (11 active, 1 former)
●NSdyentc.com2015-07-15 → 2026-07-25 · 2 obs
● 2026-07-25 16:03:00
●NSns.dyentc.com2015-07-15 → 2026-07-25 · 2 obs
● 2026-07-25 16:03:00
●NSns.i-plan.co.kr2026-07-02 → 2026-07-25 · 3 obs
● 2026-07-02 20:31:12
● 2026-07-25 16:03:00
●NSns1.dyentc.com2015-07-15 → 2026-07-25 · 2 obs
● 2026-07-25 16:03:00
●NSns1.i-plan.co.kr2026-07-02 → 2026-07-25 · 3 obs
● 2026-07-02 20:31:12
● 2026-07-25 16:03:00
●NSns2.dyentc.com2015-07-15 → 2026-07-25 · 2 obs
● 2026-07-25 16:03:00
●NSns2.i-plan.co.kr2026-07-02 → 2026-07-25 · 3 obs
● 2026-07-02 20:31:12
● 2026-07-25 16:03:00
●NSns3.dyentc.com2015-07-15 → 2026-07-25 · 2 obs
● 2026-07-25 16:03:00
●NSns3.i-plan.co.kr2026-07-02 → 2026-07-25 · 3 obs
● 2026-07-02 20:31:12
● 2026-07-25 16:03:00
○MXbackupmail-001.fmcity.com2015-07-15 → 2017-01-08 · 4 obs
● 2017-01-08 20:40:02
○ 2020-09-23 07:48:56
○ 2026-07-25 16:03:00
●MXrwebmail-010.fmcity.com2015-07-15 → 2026-07-25 · 2 obs
● 2026-07-25 16:03:00
●A112.175.50.1412015-07-15 → 2026-07-25 · 2 obs
● 2026-07-25 16:03:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dyentc.com | ns.i-plan.co.kr, ns2.i-plan.co.kr, ns1.i-plan.co.kr, ns3.i-plan.co.kr | - |
✅ Authoritative Response
Server:218.145.65.144
NS records: ns.i-plan.co.kr, ns2.i-plan.co.kr, ns1.i-plan.co.kr, ns3.i-plan.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dyentc.com (unsigned zone)
⏱️ Timing
Total: 6828ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.175.50.141 |
| NS | 4 | ns1.dyentc.com, ns2.dyentc.com... |
| MX | 1 | rwebmail-010.fmcity.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.fmcity.com ~all |
| SOA | 1 | dyentc.com postmaster.dyentc.com |
Analysis
Hierarchy
The domain ns.dyentc.com falls under the parent dyentc.com.
Name Server Role
dyentc.com serves as a name server for itself — dyentc.com is its own authoritative name server.
ns.dyentc.com, ns1.dyentc.com and ns2.dyentc.com frequently serve as name servers alongside dyentc.com.
IP Addresses
dyentc.com points to a single IP number: 112.175.50.141.
Additional host names — dongsung-chem.com, conpy.com, spintelecom.co.kr and two others — share IP numbers with dyentc.com.
Name Servers
The delegation for dyentc.com points to 9 name servers, including dyentc.com, ns1.dyentc.com, ns2.dyentc.com and 6 other.
At least some of dyentc.com's name servers are shared with other domains, for example pkele.co.kr, caseng.co.kr, yunamoptics.com and two more.
These name servers tend to co-occur with ns.i-plan.co.kr, ns2.i-plan.co.kr, ns1.i-plan.co.kr and 7 other name servers in the same DNS delegations.
Host names pointing to a single IP address:
dyentc.com resolves to the IP address 112.175.50.141.
ns1.dyentc.com resolves to the IP address 116.126.143.226.
ns2.dyentc.com resolves to the IP address 218.145.65.144.
ns.dyentc.com resolves to the IP address 218.145.65.143.
ns1.i-plan.co.kr resolves to the IP address 116.126.143.226.
ns2.i-plan.co.kr resolves to the IP address 218.145.65.144.
ns3.i-plan.co.kr resolves to the IP address 116.126.143.225.
ns.i-plan.co.kr resolves to the IP address 218.145.65.143.
ns1.dyentc.com and ns1.i-plan.co.kr each have 116.126.143.226 IP addresses.
ns2.dyentc.com and ns2.i-plan.co.kr each have 218.145.65.144 IP addresses.
ns.dyentc.com and ns.i-plan.co.kr each have 218.145.65.143 IP addresses.
Mail Servers
dyentc.com has one mail server: rwebmail-010.fmcity.com.
dyentc.com shares the same mail server setup as other domains, including sewhatr.com, msmro.com, dawooind.co.kr and two others.
rwebmail-010.fmcity.com resolves to 211.196.153.87 and no other IP number.