tts-edu.com - robtex.com
tts-edu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.138.88.55🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET | ||||||
| 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 | wmx.ecounterp.com ⭐ | ||||||
| A | 43.200.46.3🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-200-46-3.ap-northeast-2.compute.amazonaws.com | ||||||
| TXT | v=spf1 mx include:spf.ecounterp.com ~all | ||||||
| SOA | ns1.whoisdomain.krhelp@whois.co.kr 2020-06-19 #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=1784068777 | ||||||
Same first word
tts-edu.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.whoisdomain.kr2026-07-08 → 2026-07-14 · 2 obs
● 2026-07-14 22:45:18
●NSns2.whoisdomain.kr2026-07-08 → 2026-07-14 · 2 obs
● 2026-07-14 22:45:18
●NSns3.whoisdomain.kr2026-07-08 → 2026-07-14 · 2 obs
● 2026-07-14 22:45:18
●NSns4.whoisdomain.kr2026-07-08 → 2026-07-14 · 2 obs
● 2026-07-14 22:45:18
●MXwmx.ecounterp.com2026-07-08 → 2026-07-14 · 2 obs
● 2026-07-14 22:45:18
●A103.138.88.552026-07-08 → 2026-07-14 · 2 obs
● 2026-07-14 22:45:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| tts-edu.com | ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr, ns4.whoisdomain.kr | - |
✅ Authoritative Response
Server:61.97.189.22
NS records: ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr, ns4.whoisdomain.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tts-edu.com (unsigned zone)
⏱️ Timing
Total: 2933ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.138.88.55 |
| NS | 4 | ns1.whoisdomain.kr, ns3.whoisdomain.kr... |
| MX | 1 | wmx.ecounterp.com (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.ecounterp.com ~all |
| SOA | 1 | ns1.whoisdomain.kr help.whois.co.kr |
Analysis
IP Addresses
tts-edu.com points to a single IP number: 103.138.88.55.
Additional host names — www.cdvl.edu.vn, acquy-rocket.com, mayphatdientanthanhtai.com and two others — share IP numbers with tts-edu.com.
Name Servers
tts-edu.com has four authoritative name servers: ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr and ns4.whoisdomain.kr.
tts-edu.com shares at least some of its name servers with other domains, including contela.co.kr, prodak.net, genesispure.kr and two others.
ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr and ns4.whoisdomain.kr each resolve to one IP address: ns1.whoisdomain.kr resolves to 223.130.139.7, ns2.whoisdomain.kr resolves to 211.188.57.152, ns3.whoisdomain.kr resolves to 61.97.189.22 and ns4.whoisdomain.kr resolves to 219.251.156.134.
Mail Servers
tts-edu.com has one mail server: wmx.ecounterp.com.
tts-edu.com shares the same mail server setup as other domains, including expertkorea.co.kr, met.kr, smartinst.co.kr and two others.
tts-edu.com shares at least some of its mail servers with other domains, such as ams-motors.com and chemblue.co.kr.
wmx.ecounterp.com carries a single IP number, which is 43.200.46.3.