ns2.4adtech.com - robtex.com
ns2.4adtech.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 121.125.73.38๐ฐ๐ท SKB-NET121.125.0.0/16 SK Broadband | ||||||
4adtech.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 221.139.49.12๐ฐ๐ท SKB-NET221.138.0.0/15 SK Broadband | ||||||
| NS | ns1.nurihosting.com โญ | ||||||
| NS | ns1.aramschool.co.kr โ ๏ธ Not in zone NS records | ||||||
| NS | ns2.aramschool.co.kr โ ๏ธ Not in zone NS records | ||||||
| MX | kr1-aspmx1.worksmobile.com โญ | ||||||
| MX | kr1-aspmx2.worksmobile.com(20) | ||||||
| TXT | v=spf1 ip4:221.139.49.3 ip4:221.139.49.4 ip4:221.139.49.12 include:spf.worksm... | ||||||
| SOA | ns1.nurihosting.comsupport@nurihosting.com 2023-01-26 #1 | ||||||
NS for
Previously NS for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA121.125.73.382026-02-21 โ 2026-03-27 ยท 3 obs
โ 2017-08-16 20:04:52
โ 2026-02-21 14:58:18
โ 2026-03-27 08:46:42
โ 2026-02-21 14:58:18
โ 2026-03-27 08:46:42
โA211.215.17.2122017-01-05 โ 2017-08-16 ยท 4 obs
โ 2017-01-05 06:06:54
โ 2017-08-16 20:04:52
โ 2026-02-21 14:58:18
โ 2026-03-27 08:46:42
โ 2017-08-16 20:04:52
โ 2026-02-21 14:58:18
โ 2026-03-27 08:46:42
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 4adtech.com | ns1.aramschool.co.kr, ns2.aramschool.co.kr | - |
โ Authoritative Response
Server:121.125.73.38
NS records: ns1.aramschool.co.kr, ns2.aramschool.co.kr
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for 4adtech.com (unsigned zone)
โฑ๏ธ Timing
Total: 3329ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.125.73.38 |
Analysis
Name Server Role
ns2.4adtech.com serves as a name server for okct.kr, dhsy.kr, smmoulding.co.kr, wjem.co.kr, cst-company.com and a few other domains.
ns1.4adtech.com, ns1.aramschool.co.kr and ns1.nurihosting.com commonly serve as name servers alongside ns2.4adtech.com.
IP Addresses
ns2.4adtech.com maps to IP address 121.125.73.38.
Other host names, for instance ns2.webdongsan.com, ns2.tnoweb.com, ns2.webit.kr, ns2.hntcontentshub.com and ns2.2xtender.com share IP numbers with ns2.4adtech.com.