comaholdings.com - robtex.com
comaholdings.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.254.243.197🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| PTR | q05.asadal.net | ||||||
| NS | ns1.asadal.net ⭐ | ||||||
| A | 121.254.243.201🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns2.asadal.net | ||||||
| A | 121.254.243.202🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| MX | mail.comaholdings.com ⭐ | ||||||
| A | 121.254.243.197🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| PTR | q05.asadal.net | ||||||
| TXT | v=spf1 ip4:121.254.243.197 ip4:110.45.144.28 ip4:121.170.192.59 ~all | ||||||
| SOA | ns1.asadal.netroot@ns1.asadal.net 2009-06-01 #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=1786889754 | ||||||
Subdomains
mail.comaholdings.com |
Same first word
comaholdings.com |
DNS History
5 records (4 active, 1 former)
●NSns1.asadal.net2015-05-14 → 2026-08-16 · 2 obs
● 2026-08-16 14:24:12
●NSns2.asadal.net2015-05-14 → 2026-08-16 · 2 obs
● 2026-08-16 14:24:12
○MXfilter_v.asadal.com2015-05-14 → 2017-03-24 · 4 obs
● 2017-03-24 10:41:54
○ 2026-02-16 02:39:56
○ 2026-08-16 14:24:12
●MXmail.comaholdings.com2026-02-16 → 2026-08-16 · 3 obs
● 2026-02-16 02:39:56
● 2026-08-16 14:24:12
●A121.254.243.1972015-05-14 → 2026-08-16 · 2 obs
● 2026-08-16 14:24:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| comaholdings.com | ns1.asadal.net, ns2.asadal.net | - |
✅ Authoritative Response
Server:121.254.243.202
NS records: ns1.asadal.net, ns2.asadal.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for comaholdings.com (unsigned zone)
⏱️ Timing
Total: 1141ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.254.243.197 |
| NS | 2 | ns2.asadal.net, ns1.asadal.net |
| MX | 1 | mail.comaholdings.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:121.254.243.197 ip4:110.45.14 |
| SOA | 1 | ns1.asadal.net root.ns1.asadal.net |
Analysis
Hierarchy
The domain mail.comaholdings.com falls under the parent comaholdings.com.
IP Addresses
comaholdings.com resolves to one IP address: 121.254.243.197.
mail.inge.co.kr, mail.comaholdings.com, q05.asadal.net and two other host names share IP numbers with comaholdings.com.
Name Servers
DNS delegation for comaholdings.com points to two name servers: ns1.asadal.net and ns2.asadal.net.
comaholdings.com uses the same name servers as several other domains — among them geomi.net, catholicmd.net, mobisrussia.com and two more.
At least some of comaholdings.com's name servers are shared with other domains, for example coaent.co.kr, kscon.co.kr, dovelet.com and two more.
These name servers are often deployed together with the name servers ns.interpia98.net, ns.piahost.net, back.piahost.net and ns2.piahost.net.
Each of ns1.asadal.net and ns2.asadal.net has one IP address: ns1.asadal.net uses 121.254.243.201 and ns2.asadal.net uses 121.254.243.202.
Mail Servers
Mail for comaholdings.com is handled by a single mail server, mail.comaholdings.com.
mail.comaholdings.com has exactly one IP number: 121.254.243.197.