sajuin.com - dns.ninja
sajuin.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.125.139.8🇰🇷 Amazon13.125.0.0/16 | ||||||
| PTR | ec2-13-125-139-8.ap-northeast-2.compute.amazonaws.com | ||||||
| NS | ns1.hosting.co.kr ⭐ | ||||||
| A | 121.254.170.11🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns2.hosting.co.kr | ||||||
| A | 43.201.141.93🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com | ||||||
| NS | ns3.hosting.co.kr | ||||||
| A | 121.254.170.12🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns4.hosting.co.kr | ||||||
| A | 43.201.141.93🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com | ||||||
| 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 | google-site-verification=bPCX5aJbvvBOMbwjYNI_48Wi5wQD0_d0FudKx2jIaac | ||||||
| TXT | v=spf1 ip4:13.125.139.8 include:spf.worksmobile.com ~all | ||||||
| SOA | ns1.hosting.co.kradmin@sajuin.com serial=12 | ||||||
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=1785132612 | ||||||
Subdomains
www.sajuin.com |
Same first word
sajuin.com |
Similar names
DNS History
13 records (7 active, 6 former)
●NSns1.hosting.co.kr2026-04-30 → 2026-07-27 · 3 obs
● 2026-04-30 16:42:00
● 2026-07-27 06:21:48
○NSns1.whoisdomain.kr2016-09-09 → 2017-04-01 · 4 obs
● 2017-04-01 13:58:18
○ 2026-04-02 23:36:50
○ 2026-07-27 06:21:48
●NSns2.hosting.co.kr2026-04-30 → 2026-07-27 · 3 obs
● 2026-04-30 16:42:00
● 2026-07-27 06:21:48
○NSns2.whoisdomain.kr2016-09-09 → 2017-04-01 · 4 obs
● 2017-04-01 13:58:18
○ 2026-04-02 23:36:50
○ 2026-07-27 06:21:48
●NSns3.hosting.co.kr2026-04-30 → 2026-07-27 · 3 obs
● 2026-04-30 16:42:00
● 2026-07-27 06:21:48
○NSns3.whoisdomain.kr2016-09-09 → 2017-04-01 · 4 obs
● 2017-04-01 13:58:18
○ 2026-04-02 23:36:50
○ 2026-07-27 06:21:48
●NSns4.hosting.co.kr2026-04-30 → 2026-07-27 · 3 obs
● 2026-04-30 16:42:00
● 2026-07-27 06:21:48
○NSns4.whoisdomain.kr2016-09-09 → 2017-04-01 · 4 obs
● 2017-04-01 13:58:18
○ 2026-04-02 23:36:50
○ 2026-07-27 06:21:48
●MXkr1-aspmx1.worksmobile.com2017-04-01 → 2026-07-27 · 4 obs
○ 2026-04-02 23:36:50
● 2026-04-30 16:42:00
● 2026-07-27 06:21:48
●MXkr1-aspmx2.worksmobile.com2017-04-01 → 2026-07-27 · 4 obs
○ 2026-04-02 23:36:50
● 2026-04-30 16:42:00
● 2026-07-27 06:21:48
○A1.234.69.2532017-04-01 → 2017-04-01 · 4 obs
● 2017-04-01 13:58:18
○ 2026-04-02 23:36:50
○ 2026-07-27 06:21:48
○A116.126.87.592016-09-09 → 2016-09-09 · 3 obs
○ 2017-04-01 13:58:18
○ 2026-07-27 06:21:48
●A13.125.139.82026-04-30 → 2026-07-27 · 3 obs
● 2026-04-30 16:42:00
● 2026-07-27 06:21:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net... | - |
| sajuin.com | ns2.hosting.co.kr, ns1.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr | - |
✅ Authoritative Response
Server:43.201.141.93
NS records: ns2.hosting.co.kr, ns1.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sajuin.com (unsigned zone)
⏱️ Timing
Total: 1182ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 13.125.139.8 |
| NS | 4 | ns1.hosting.co.kr, ns4.hosting.co.kr... |
| MX | 2 | kr1-aspmx1.worksmobile.com (pri: 10), kr1-aspmx2.worksmobile.com (pri: 20) |
| TXT | 2 | google-site-verification=bPCX5aJbvvBOMbw, v=spf1 ip4:13.125.139.8 include:spf.work |
| SOA | 1 | ns1.hosting.co.kr admin.sajuin.com |
Analysis
Hierarchy
sajuin.com is the parent zone for www.sajuin.com.
IP Addresses
sajuin.com directs to one IP number, which is 13.125.139.8.
ec2-13-125-139-8.ap-northeast-2.compute.amazonaws.com and www.sajuin.com, along with other host names, share IP addresses with sajuin.com.
Name Servers
The domain sajuin.com is delegated to these four name servers: ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.
sajuin.com partially shares its NS delegation with several other domains, including gunboss.net, doz.co.kr, lasaldelasnegras.com and two others.
These name servers often co-occur with the name servers dns1.maxion.co.kr.
ns1.hosting.co.kr points to 121.254.170.11. ns2.hosting.co.kr and ns4.hosting.co.kr both point to 43.201.141.93. ns3.hosting.co.kr points to 121.254.170.12. All four hosts — ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr — have one IP address each.
ns2.hosting.co.kr and ns4.hosting.co.kr each have 43.201.141.93 IP addresses.
Mail Servers
The MX records for sajuin.com point to two mail servers: kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.
sajuin.com has the same mail server arrangement as a number of other domains, for example hyeonji.com, bncit.com, thenaeil.net and two more.
sajuin.com shares at least some of its mail servers with other domains — for example a36design.com, jangsfood.com, eclatbaci.com and two more.
Each of kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com points to exactly one IP address: 125.209.209.251.
kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com each have 125.209.209.251 IP addresses.