estalpha.com - dns.ninja
estalpha.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.245.24.54🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary | ||||||
| NS | estalpha.com ⭐ | ||||||
| A | 203.245.24.54🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary | ||||||
| NS | ns.estalpha.com ⚠️ Not in parent delegation | ||||||
| A | 218.145.65.143🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns.eznuri.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.estalpha.com ⚠️ Not in parent delegation | ||||||
| A | 116.126.143.226🇰🇷 SKB-NET116.126.0.0/16 SK Broadband | ||||||
| NS | ns1.eznuri.co.kr ⚠️ Not in zone NS records | ||||||
| A | 116.126.143.226🇰🇷 SKB-NET116.126.0.0/16 SK Broadband | ||||||
| NS | ns2.estalpha.com ⚠️ Not in parent delegation | ||||||
| A | 218.145.65.144🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns3.estalpha.com ⚠️ Not in parent delegation | ||||||
| A | 116.126.143.225🇰🇷 SKB-NET116.126.0.0/16 SK Broadband | ||||||
| MX | rmw-002.fmcity.com ⭐ | ||||||
| A | 211.34.104.37🇰🇷 KT-NET211.34.104.0/24 | ||||||
| PTR | rmw-002.fmcity.com | ||||||
| TXT | v=spf1 ip4:211.34.104.37 ~all | ||||||
| SOA | estalpha.compostmaster@estalpha.com serial=20241227 | ||||||
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=1785757417 | ||||||
NS for
estalpha.com |
Subdomains
Same first word
Similar names
DNS History
10 records (9 active, 1 former)
●NSestalpha.com2016-12-19 → 2026-08-03 · 2 obs
● 2026-08-03 11:52:22
●NSns.estalpha.com2016-12-19 → 2026-08-03 · 2 obs
● 2026-08-03 11:52:22
●NSns.eznuri.co.kr2026-03-06 → 2026-08-03 · 3 obs
● 2026-03-06 07:38:14
● 2026-08-03 11:52:22
●NSns1.estalpha.com2016-12-19 → 2026-08-03 · 2 obs
● 2026-08-03 11:52:22
●NSns1.eznuri.co.kr2026-03-06 → 2026-08-03 · 3 obs
● 2026-03-06 07:38:14
● 2026-08-03 11:52:22
●NSns2.estalpha.com2016-12-19 → 2026-08-03 · 2 obs
● 2026-08-03 11:52:22
●NSns3.estalpha.com2016-12-19 → 2026-08-03 · 2 obs
● 2026-08-03 11:52:22
●MXrmw-002.fmcity.com2016-12-19 → 2026-08-03 · 2 obs
● 2026-08-03 11:52:22
○A112.175.85.2482016-12-19 → 2017-12-06 · 4 obs
● 2017-12-06 03:20:58
○ 2026-03-06 07:38:14
○ 2026-08-03 11:52:22
●A203.245.24.542026-03-06 → 2026-08-03 · 3 obs
● 2026-03-06 07:38:14
● 2026-08-03 11:52:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net... | - |
| estalpha.com | ns.eznuri.co.kr, ns1.eznuri.co.kr | - |
✅ Authoritative Response
Server:116.126.143.226
NS records: ns.eznuri.co.kr, ns1.eznuri.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for estalpha.com (unsigned zone)
⏱️ Timing
Total: 1097ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.245.24.54 |
| NS | 4 | ns3.estalpha.com, ns2.estalpha.com... |
| MX | 1 | rmw-002.fmcity.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:211.34.104.37 ~all |
| SOA | 1 | estalpha.com postmaster.estalpha.com |
Analysis
Hierarchy
The domain estalpha.com is a parent of ns.estalpha.com, ns2.estalpha.com, ns3.estalpha.com and ns1.estalpha.com.
Name Server Role
estalpha.com has estalpha.com as one of its name servers, making it self-hosted for DNS delegation.
Together with estalpha.com, the hosts ns1.estalpha.com, ns2.estalpha.com and ns3.estalpha.com are frequently configured as name servers.
IP Addresses
estalpha.com directs to one IP number, which is 203.245.24.54.
Among the host names that share IP numbers with estalpha.com are charmtour.co.uk, kmmg.kr, wonwn.co.kr and two others.
Name Servers
The delegation for estalpha.com points to 7 name servers, including estalpha.com, ns1.estalpha.com, ns2.estalpha.com and 4 other.
At least some of estalpha.com's name servers are shared with other domains, for example eznuri.co.kr, cjangel.co.kr, dykiwa.com and two more.
These name servers tend to co-occur with ns1.eznuri.co.kr, ns.eznuri.co.kr, ns2.eznuri.co.kr and 7 other name servers in the same DNS delegations.
Hosts that resolve to one IP address:
estalpha.com directs to 203.245.24.54.
ns1.estalpha.com directs to 116.126.143.226.
ns2.estalpha.com directs to 218.145.65.144.
ns3.estalpha.com directs to 116.126.143.225.
ns.estalpha.com directs to 218.145.65.143.
ns1.eznuri.co.kr directs to 116.126.143.226.
ns.eznuri.co.kr directs to 218.145.65.143.
Host names pointing to 116.126.143.226 IP addresses: ns1.estalpha.com and ns1.eznuri.co.kr.
Host names pointing to 218.145.65.143 IP addresses: ns.estalpha.com and ns.eznuri.co.kr.
Mail Servers
estalpha.com routes its mail through a single mail server, rmw-002.fmcity.com.
estalpha.com has the same mail server arrangement as a number of other domains, for example xn--2e0b61zwriyc89f.com, chedaol.com, bandopump.com and two more.
estalpha.com overlaps on mail servers with certain other domains, ant3na.com among them.
rmw-002.fmcity.com has exactly one IP number: 211.34.104.37.