instarsolution.com - dns.ninja
instarsolution.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.whoisdomain.kr ⭐ | ||||||
| A | 223.130.139.7🇰🇷 NBPAP-AS-AP223.130.128.0/19 NAVER business platform cloud service | ||||||
| NS | ns2.whoisdomain.kr | ||||||
| A | 211.188.57.152🇰🇷 NBPAP-AS-AP211.188.48.0/20 NAVER business platform cloud service | ||||||
| NS | ns3.whoisdomain.kr | ||||||
| A | 61.97.189.22🇰🇷 nhn-AS-KR61.97.176.0/20 NAVER business platform cloud service | ||||||
| NS | ns4.whoisdomain.kr | ||||||
| A | 219.251.156.134🇰🇷 GDNSKR-KR219.251.156.0/24 AS23600 | ||||||
| MX | kr1-aspmx1.worksmobile.com ⭐ | ||||||
| A | 125.209.209.251🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform | ||||||
| PTR | crcvmail.worksmobile.com | ||||||
| MX | kr1-aspmx2.worksmobile.com(20) | ||||||
| A | 125.209.209.251🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform | ||||||
| PTR | crcvmail.worksmobile.com | ||||||
| TXT | v=spf1 include:spf.naver.com ~all | ||||||
| SOA | ns1.whoisdomain.krhelp@whois.co.kr 2015-01-13 #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=1785540242 | ||||||
Same first word
instarsolution.com |
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DNS History
6 records (6 active, 0 former)
●NSns1.whoisdomain.kr2017-01-05 → 2026-07-31 · 2 obs
● 2026-07-31 23:46:02
●NSns2.whoisdomain.kr2017-01-05 → 2026-07-31 · 2 obs
● 2026-07-31 23:46:02
●NSns3.whoisdomain.kr2017-01-05 → 2026-07-31 · 2 obs
● 2026-07-31 23:46:02
●NSns4.whoisdomain.kr2017-01-05 → 2026-07-31 · 2 obs
● 2026-07-31 23:46:02
●MXkr1-aspmx1.worksmobile.com2017-01-05 → 2026-07-31 · 2 obs
● 2026-07-31 23:46:02
●MXkr1-aspmx2.worksmobile.com2017-01-05 → 2026-07-31 · 2 obs
● 2026-07-31 23:46:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net... | - |
| instarsolution.com | ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr, ns4.whoisdomain.kr | - |
✅ Authoritative Response
Server:223.130.139.7
NS records: ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr, ns4.whoisdomain.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for instarsolution.com (unsigned zone)
⏱️ Timing
Total: 3752ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns3.whoisdomain.kr, ns2.whoisdomain.kr... |
| MX | 2 | kr1-aspmx2.worksmobile.com (pri: 20), kr1-aspmx1.worksmobile.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.naver.com ~all |
| SOA | 1 | ns1.whoisdomain.kr help.whois.co.kr |
Analysis
Name Servers
The authoritative name servers for instarsolution.com are ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr and ns4.whoisdomain.kr.
At least some of instarsolution.com's name servers are shared with other domains, for example ivntcenter.com, dpcoop.com, emin.co.kr and two more.
These name servers are often deployed together with the name servers dns1.yesnic.com, dns2.yesnic.com, dns3.yesnic.com and dns4.yesnic.com.
Each of the four hosts ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr and ns4.whoisdomain.kr points to a single IP address — ns1.whoisdomain.kr points to 223.130.139.7, ns2.whoisdomain.kr points to 211.188.57.152, ns3.whoisdomain.kr points to 61.97.189.22 and ns4.whoisdomain.kr points to 219.251.156.134.
Mail Servers
Mail for instarsolution.com is handled by two mail servers — kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.
instarsolution.com uses an identical mail server configuration to several other domains — among them c2max.co.kr, dreamspon.com, adiscope.com and two more.
instarsolution.com has at least partial mail server overlap with other domains such as gowith.info, baekill.com, stayh.co.kr and two more.
kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com both resolve to the same single IP address: 125.209.209.251.
kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com are host names that each point to 125.209.209.251 IP addresses.