jrtusa.com - robtex.com
jrtusa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 101.202.43.93🇰🇷 MARK1-AS-KR101.202.0.0/16 DREAMMARK1 | ||||||
| NS | ns1.threeany.net ⭐ | ||||||
| A | 101.202.43.70🇰🇷 MARK1-AS-KR101.202.0.0/16 DREAMMARK1 | ||||||
| NS | ns2.threeany.net | ||||||
| A | 101.202.43.123🇰🇷 MARK1-AS-KR101.202.0.0/16 DREAMMARK1 | ||||||
| MX | webmail.jrtusa.com ⭐ | ||||||
| A | 119.205.197.60🇰🇷 KT-NET119.200.0.0/13 Korea Telecom, Seoul, Korea | ||||||
| PTR | webmail-032.cafe24.com | ||||||
| TXT | v=spf1 ip4:119.205.197.60 ~all | ||||||
| SOA | ns1.threeany.netroot@threeany.net 2025-02-21 #15 | ||||||
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=1771291435 | ||||||
Similar names
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struja.me |
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jtrusa.com |
jartus.com |
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DNS History
6 records (4 active, 2 former)
●NSns1.threeany.net2015-06-24 → 2026-03-14 · 2 obs
● 2026-03-14 07:15:48
●NSns2.threeany.net2015-06-24 → 2026-03-14 · 2 obs
● 2026-03-14 07:15:48
●MXwebmail.jrtusa.com2015-06-24 → 2026-03-14 · 2 obs
● 2026-03-14 07:15:48
●A101.202.43.932026-03-14 → 2026-03-14 · 3 obs
● 2026-03-14 07:15:46
● 2026-03-14 07:15:48
○A110.45.140.932015-06-24 → 2018-11-15 · 4 obs
● 2018-11-15 00:04:18
○ 2026-03-14 07:15:46
○ 2026-03-14 07:15:48
○A2001:470:b49a::72015-06-24 → 2015-06-24 · 3 obs
○ 2018-11-15 00:04:18
○ 2026-03-14 07:15:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jrtusa.com | ns1.threeany.net, ns2.threeany.net | - |
✅ Authoritative Response
Server: 101.202.43.123
NS records: ns1.threeany.net, ns2.threeany.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jrtusa.com (unsigned zone)
⏱️ Timing
Total: 3259ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 101.202.43.93 |
| NS | 2 | ns2.threeany.net, ns1.threeany.net |
| MX | 1 | webmail.jrtusa.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:119.205.197.60 ~all |
| SOA | 1 | ns1.threeany.net root.threeany.net |
Analysis
IP Addresses
jrtusa.com points to IP number: 101.202.43.93.
Other host names such as withsejin.com, pst.co.kr, www.hunix.net, geng.co.kr and hunix.net share IPs with jrtusa.com.
Name Servers
jrtusa.com is delegated to two name servers: ns1.threeany.net and ns2.threeany.net.
jrtusa.com shares the same name server setup as creh.or.kr, e-daco.com, prohanzkorea.com, apclab.org and goeunhouse.com.
Host names with a single IP:
ns1.threeany.net points to 101.202.43.70.
ns2.threeany.net points to 101.202.43.123.
Mail Servers
jrtusa.com is handled by a single mail server, webmail.jrtusa.com.
webmail.jrtusa.com points to a single IP: 119.205.197.60.