rapidclass.co.kr - robtex.com
rapidclass.co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix | ||||||
| NS | ns-19.awsdns-02.com ⭐ | ||||||
| A | 2600:9000:5300:1300::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-19.awsdns-02.com | ||||||
| A | 205.251.192.19🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-19.awsdns-02.com | ||||||
| NS | ns-1384.awsdns-45.org | ||||||
| A | 2600:9000:5305:6800::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1384.awsdns-45.org | ||||||
| A | 205.251.197.104🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1384.awsdns-45.org | ||||||
| NS | ns-1871.awsdns-41.co.uk | ||||||
| A | 2600:9000:5307:4f00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1871.awsdns-41.co.uk | ||||||
| A | 205.251.199.79🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1871.awsdns-41.co.uk | ||||||
| NS | ns-513.awsdns-00.net | ||||||
| A | 2600:9000:5302:100::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-513.awsdns-00.net | ||||||
| A | 205.251.194.1🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-513.awsdns-00.net | ||||||
| SOA | ns-19.awsdns-02.comawsdns-hostmaster@amazon.com serial=1 | ||||||
co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | g.dns.kr ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | c.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | d.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | e.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | f.dns.kr ⚠️ Not in parent delegation | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2604250633 | ||||||
Same first word
rapidclass.co.kr |
DNS History
5 records (5 active, 0 former)
●NSns-1384.awsdns-45.org2026-02-28 → 2026-04-25 · 2 obs
● 2026-04-25 05:35:14
●NSns-1871.awsdns-41.co.uk2026-02-28 → 2026-04-25 · 2 obs
● 2026-04-25 05:35:14
●NSns-19.awsdns-02.com2026-02-28 → 2026-04-25 · 2 obs
● 2026-04-25 05:35:14
●NSns-513.awsdns-00.net2026-02-28 → 2026-04-25 · 2 obs
● 2026-04-25 05:35:14
●A76.76.21.212026-02-28 → 2026-04-25 · 2 obs
● 2026-04-25 05:35:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| rapidclass.co.kr | ns-1384.awsdns-45.org, ns-19.awsdns-02.com, ns-513.awsdns-00.net, ns-1871.awsdns-41.co.uk | - |
✅ Authoritative Response
Server:205.251.192.19
NS records: ns-1384.awsdns-45.org, ns-19.awsdns-02.com, ns-513.awsdns-00.net, ns-1871.awsdns-41.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rapidclass.co.kr (unsigned zone)
⏱️ Timing
Total: 955ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 4 | ns-1384.awsdns-45.org, ns-1871.awsdns-41.co.uk... |
| SOA | 1 | ns-19.awsdns-02.com awsdns-hostmaster.am |
Analysis
IP Addresses
rapidclass.co.kr points to a single IP address: 76.76.21.21.
Other host names such as grtacctax.com, motherlod.com, drew.tech, thespiritofphiladelphia.com and stratascratch.com share IPs with rapidclass.co.kr.
Name Servers
rapidclass.co.kr is delegated to four name servers: ns-19.awsdns-02.com, ns-513.awsdns-00.net, ns-1384.awsdns-45.org and ns-1871.awsdns-41.co.uk.
rapidclass.co.kr at least partially shares name servers with other domains, for example microsottoutloook.com, hbhonda.com, deceraclinicalinsights.com, coolbet.com and cyjobapi.com.
Host names with two IP numbers:
ns-19.awsdns-02.com points to: 2600:9000:5300:1300::1 and 205.251.192.19
ns-513.awsdns-00.net points to: 2600:9000:5302:100::1 and 205.251.194.1
ns-1384.awsdns-45.org points to: 2600:9000:5305:6800::1 and 205.251.197.104
ns-1871.awsdns-41.co.uk points to: 2600:9000:5307:4f00::1 and 205.251.199.79