realarttech.com - robtex.com
realarttech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 221.139.49.8🇰🇷 SKB-NET221.138.0.0/15 SK Broadband | ||||||
| NS | ns1.aramschool.co.kr ⭐ | ||||||
| NS | ns1.bver.co.kr ⚠️ Not in zone NS records | ||||||
| A | 221.139.49.17🇰🇷 SKB-NET221.138.0.0/15 SK Broadband | ||||||
| NS | ns2.bver.co.kr ⚠️ Not in zone NS records | ||||||
| A | 121.125.73.38🇰🇷 SKB-NET121.125.0.0/16 SK Broadband | ||||||
| MX | mail.realarttech.com ⭐ | ||||||
| A | 221.139.49.8🇰🇷 SKB-NET221.138.0.0/15 SK Broadband | ||||||
| TXT | v=spf1 include:_spf.aramschool.co.kr ~all | ||||||
| SOA | ns1.aramschool.co.krsupport@aramschool.co.kr 2025-09-08 #11 | ||||||
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=1786644264 | ||||||
Subdomains
mail.realarttech.com |
Same first word
realarttech.com |
Similar names
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lacharrette.ca |
charaletter.com |
leathercart.com |
realchatter.com |
lacharrette.com |
latecharter.com |
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rhettacelar.com |
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DNS History
5 records (5 active, 0 former)
●NSns1.aramschool.co.kr2026-03-22 → 2026-08-13 · 2 obs
● 2026-08-13 18:28:40
●NSns1.bver.co.kr2026-03-22 → 2026-08-13 · 2 obs
● 2026-08-13 18:28:40
●NSns2.bver.co.kr2026-03-22 → 2026-08-13 · 2 obs
● 2026-08-13 18:28:40
●MXmail.realarttech.com2026-03-22 → 2026-08-13 · 2 obs
● 2026-08-13 18:28:40
●A221.139.49.82026-03-22 → 2026-08-13 · 2 obs
● 2026-08-13 18:28:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| realarttech.com | ns1.bver.co.kr, ns2.bver.co.kr | - |
✅ Authoritative Response
Server:121.125.73.38
NS records: ns1.bver.co.kr, ns2.bver.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for realarttech.com (unsigned zone)
⏱️ Timing
Total: 1052ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 221.139.49.8 |
| MX | 1 | mail.realarttech.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.aramschool.co.kr ~al |
| SOA | 1 | ns1.aramschool.co.kr support.aramschool. |
Analysis
Hierarchy
realarttech.com is a parent domain of mail.realarttech.com.
IP Addresses
realarttech.com has exactly one IP address — 221.139.49.8.
www.russiamodel.tv, kasr.or.kr, handofoundation.org plus two other host names have IP numbers in common with realarttech.com.
Name Servers
Three name servers are authoritative for realarttech.com: ns1.aramschool.co.kr, ns1.bver.co.kr and ns2.bver.co.kr.
realarttech.com shares at least some of its name servers with other domains, including wcw.co.kr, ch-ich.com, djfc.co.kr and two others.
These name servers are frequently seen alongside ns1.nurihosting.com, ns2.aramschool.co.kr, ns1.namuweb.co.kr and 7 other name servers.
ns1.bver.co.kr and ns2.bver.co.kr each resolve to one IP number: ns1.bver.co.kr points to 221.139.49.17 and ns2.bver.co.kr points to 121.125.73.38.
Mail Servers
realarttech.com uses one mail server — mail.realarttech.com.
There is one IP number for mail.realarttech.com: 221.139.49.8.