ifask.co.kr - robtex.com
ifask.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=2607260826 | ||||||
NS for
ifask.co.kr |
Same first word
Similar names
DNS History
13 records (13 active, 0 former)
●NSifask.co.kr2026-07-20 → 2026-07-26 · 2 obs
● 2026-07-26 16:59:34
●NSns.cafe24.com2026-07-20 → 2026-07-26 · 2 obs
● 2026-07-26 16:59:34
●NSns0.cafe24.com2026-07-20 → 2026-07-26 · 2 obs
● 2026-07-26 16:59:34
●NSns1.cafe24.co.kr2026-07-20 → 2026-07-26 · 2 obs
● 2026-07-26 16:59:34
●NSns1.cafe24.com2026-07-20 → 2026-07-26 · 2 obs
● 2026-07-26 16:59:34
●NSns2.cafe24.co.kr2026-07-20 → 2026-07-26 · 2 obs
● 2026-07-26 16:59:34
●NSns2.cafe24.com2026-07-20 → 2026-07-26 · 2 obs
● 2026-07-26 16:59:34
●MXalt1.aspmx.l.google.com2026-07-20 → 2026-07-26 · 2 obs
● 2026-07-26 16:59:34
●MXalt2.aspmx.l.google.com2026-07-20 → 2026-07-26 · 2 obs
● 2026-07-26 16:59:34
●MXaspmx.l.google.com2026-07-20 → 2026-07-26 · 2 obs
● 2026-07-26 16:59:34
●MXaspmx2.googlemail.com2026-07-20 → 2026-07-26 · 2 obs
● 2026-07-26 16:59:34
●MXaspmx3.googlemail.com2026-07-20 → 2026-07-26 · 2 obs
● 2026-07-26 16:59:34
●A211.41.79.112026-07-20 → 2026-07-26 · 2 obs
● 2026-07-26 16:59:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| ifask.co.kr | ns2.cafe24.co.kr, ns1.cafe24.com, ns1.cafe24.co.kr, ns2.cafe24.com | 2 records |
✅ Authoritative Response
Server:112.175.247.232
NS records: ns2.cafe24.co.kr, ns1.cafe24.com, ns1.cafe24.co.kr, ns2.cafe24.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ifask.co.kr (unsigned zone)
⏱️ Timing
Total: 1916ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.41.79.11 |
| NS | 4 | ns2.cafe24.com, ns.cafe24.com... |
| MX | 5 | ALT2.ASPMX.L.GOOGLE.COM (pri: 10), ASPMX.L.GOOGLE.COM (pri: 1)... |
| TXT | 1 | v=spf1 ip4:222.122.86.214 ~all |
| SOA | 1 | ifask.co.kr postmaster.ifask.co.kr |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.cafe24.co.kr, ns1.cafe24.co.kr)
Analysis
Name Server Role
ifask.co.kr is listed as a name server for ifask.co.kr — it is in-bailiwick, authoritative for its own domain.
It is common to see ns0.cafe24.com, ns1.cafe24.com and ns2.cafe24.com acting as name servers in combination with ifask.co.kr.
IP Addresses
ifask.co.kr has exactly one IP address — 211.41.79.11.
sb-international.co.kr, youseon.com, ftjejubus.com plus two other host names have IP numbers in common with ifask.co.kr.
Name Servers
The delegation for ifask.co.kr points to 7 name servers, including ifask.co.kr, ns0.cafe24.com, ns1.cafe24.com and 4 other.
At least some of ifask.co.kr's name servers are shared with other domains, for example hanaba.com, cisp.or.kr, samdai.net and two more.
These name servers tend to co-occur with ns1.cafe24.co.kr, ns2.cafe24.co.kr, ns.cafe24.com and 6 other name servers in the same DNS delegations.
Hosts with five IP addresses:
ns1.cafe24.com has IP addresses 112.175.246.230, 112.175.246.231 and 116.126.143.242 along with two other addresses.
Host names with four IP addresses:
ns2.cafe24.com directs to 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.
ns.cafe24.com directs to 112.175.246.226, 112.175.247.226, 175.125.93.135 and 175.125.93.145.
ns1.cafe24.co.kr directs to 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.
ns2.cafe24.co.kr directs to 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.
Host names resolving to a single IP address:
The hostname ns0.cafe24.com resolves to 116.126.143.241.
The hostname ifask.co.kr resolves to 211.41.79.11.
ns1.cafe24.com along with ns.cafe24.com each resolve to 175.125.93.135 IP addresses.
Mail Servers
ifask.co.kr has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
At least some of the mail servers used by ifask.co.kr are shared with other domains: binaryfuture.world, thservices.be, andyscandies.com and two others among them.
These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx2.googlemail.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com resolves to two addresses: 142.251.163.26 and 2607:f8b0:4004:c23::1a.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 2800:3f0:4003:c0f::1a IP addresses.
aspmx3.googlemail.com along with alt2.aspmx.l.google.com each resolve to 2a00:1450:400b:c02::1b IP addresses.