itdonga.co.kr - robtex.com
itdonga.co.kr
co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | g.dns.kr ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | c.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | d.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | e.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | f.dns.kr ⚠️ Not in parent delegation | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2607190622 | ||||||
Subdomains
www.itdonga.co.kr |
Same first word
Similar names
DNS History
13 records (13 active, 0 former)
●NSns102.dnsever.com2026-06-07 → 2026-07-19 · 2 obs
● 2026-07-19 05:41:40
●NSns231.dnsever.com2026-06-07 → 2026-07-19 · 2 obs
● 2026-07-19 05:41:40
●NSns259.dnsever.com2026-06-07 → 2026-07-19 · 2 obs
● 2026-07-19 05:41:40
●NSns70.dnsever.com2026-06-07 → 2026-07-19 · 2 obs
● 2026-07-19 05:41:40
●NSns75.dnsever.com2026-06-07 → 2026-07-19 · 2 obs
● 2026-07-19 05:41:40
●MXalt1.aspmx.l.google.com2026-06-07 → 2026-07-19 · 2 obs
● 2026-07-19 05:41:40
●MXalt2.aspmx.l.google.com2026-06-07 → 2026-07-19 · 2 obs
● 2026-07-19 05:41:40
●MXaspmx.l.google.com2026-06-07 → 2026-07-19 · 2 obs
● 2026-07-19 05:41:40
●MXaspmx2.googlemail.com2026-06-07 → 2026-07-19 · 2 obs
● 2026-07-19 05:41:40
●MXaspmx3.googlemail.com2026-06-07 → 2026-07-19 · 2 obs
● 2026-07-19 05:41:40
●MXaspmx4.googlemail.com2026-06-07 → 2026-07-19 · 2 obs
● 2026-07-19 05:41:40
●MXaspmx5.googlemail.com2026-06-07 → 2026-07-19 · 2 obs
● 2026-07-19 05:41:40
●A103.55.191.222026-06-07 → 2026-07-19 · 2 obs
● 2026-07-19 05:41:40
🔍 DNS Trace
Analysis
Hierarchy
The domain www.itdonga.co.kr falls under the parent itdonga.co.kr.
IP Addresses
itdonga.co.kr has exactly one IP address — 103.55.191.22.
www.itdonga.co.kr, www.gamedonga.co.kr, itdonga.com plus two other host names have IP numbers in common with itdonga.co.kr.
Name Servers
Five name servers handle delegation for itdonga.co.kr: ns102.dnsever.com, ns231.dnsever.com, ns259.dnsever.com and two others.
At least some of itdonga.co.kr's name servers are shared with other domains, for example rmdj.net, cosfo.com, zahoo.net and two more.
These name servers tend to co-occur with ns75.dnsever.com, ns70.dnsever.com, ns18.dnsever.com and 7 other name servers in the same DNS delegations.
Four host names, each with one IP address: ns102.dnsever.com has 51.38.97.138, ns231.dnsever.com has 15.235.3.171, ns259.dnsever.com has 5.39.12.252 and ns75.dnsever.com has 15.235.2.101.
Mail Servers
itdonga.co.kr uses 7 mail servers for delivery: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
At least some of the mail servers used by itdonga.co.kr are shared with other domains: co-well.vn, bamarts.com, sumaidakhurana.com and two others among them.
These mail servers are often deployed together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx2.googlemail.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx4.googlemail.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
aspmx5.googlemail.com points to 172.253.157.27 and 2a00:1450:400c:c23::1b.
aspmx.l.google.com points to 192.178.155.27 and 2607:f8b0:4004:c09::1a.
alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 108.177.123.26 IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 2a00:1450:400b:c02::1a IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 172.253.116.27 IP addresses.