devserver.kr - dns.ninja
devserver.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.79.36.100🇰🇷 Amazon52.79.32.0/19 EC2 ICN prefix | ||||||
| PTR | ec2-52-79-36-100.ap-northeast-2.compute.amazonaws.com | ||||||
| NS | ns-1135.awsdns-13.org ⭐ | ||||||
| A | 2600:9000:5304:6f00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1135.awsdns-13.org | ||||||
| A | 205.251.196.111🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1135.awsdns-13.org | ||||||
| NS | ns-1771.awsdns-29.co.uk | ||||||
| A | 2600:9000:5306:eb00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1771.awsdns-29.co.uk | ||||||
| A | 205.251.198.235🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1771.awsdns-29.co.uk | ||||||
| NS | ns-247.awsdns-30.com | ||||||
| A | 2600:9000:5300:f700::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-247.awsdns-30.com | ||||||
| A | 205.251.192.247🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-247.awsdns-30.com | ||||||
| NS | ns-944.awsdns-54.net | ||||||
| A | 2600:9000:5303:b000::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-944.awsdns-54.net | ||||||
| A | 205.251.195.176🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-944.awsdns-54.net | ||||||
| TXT | google-site-verification=FpkWVxQAQxIww6PBAgrHJ8Tp5A5w-3eSpuD7wT_zcSs | ||||||
| SOA | ns-1135.awsdns-13.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
kr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | g.dns.kr ⭐ | ||||||
| NS | b.dns.kr | ||||||
| NS | c.dns.kr | ||||||
| NS | d.dns.kr | ||||||
| NS | e.dns.kr | ||||||
| NS | f.dns.kr | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2609200506 | ||||||
Same first word
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DNS History
5 records (5 active, 0 former)
●NSns-1135.awsdns-13.org2026-09-17 → 2026-09-19 · 2 obs
● 2026-09-19 21:13:42
●NSns-1771.awsdns-29.co.uk2026-09-17 → 2026-09-19 · 2 obs
● 2026-09-19 21:13:42
●NSns-247.awsdns-30.com2026-09-17 → 2026-09-19 · 2 obs
● 2026-09-19 21:13:42
●NSns-944.awsdns-54.net2026-09-17 → 2026-09-19 · 2 obs
● 2026-09-19 21:13:42
●A52.79.36.1002026-09-17 → 2026-09-19 · 2 obs
● 2026-09-19 21:13:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| devserver.kr | ns-944.awsdns-54.net, ns-1135.awsdns-13.org, ns-1771.awsdns-29.co.uk, ns-247.awsdns-30.com | - |
✅ Authoritative Response
Server:205.251.192.247
NS records: ns-944.awsdns-54.net, ns-1135.awsdns-13.org, ns-1771.awsdns-29.co.uk, ns-247.awsdns-30.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devserver.kr (unsigned zone)
⏱️ Timing
Total: 1876ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.79.36.100 |
| NS | 4 | ns-1135.awsdns-13.org, ns-1771.awsdns-29.co.uk... |
| TXT | 1 | google-site-verification=FpkWVxQAQxIww6P |
| SOA | 1 | ns-1135.awsdns-13.org awsdns-hostmaster. |
Analysis
IP Addresses
devserver.kr points to a single IP number: 52.79.36.100.
ec2-52-79-36-100.ap-northeast-2.compute.amazonaws.com, my413.com and automates.kr are examples of other host names that share IP numbers with devserver.kr.
Name Servers
devserver.kr has four authoritative name servers: ns-247.awsdns-30.com, ns-944.awsdns-54.net, ns-1135.awsdns-13.org and ns-1771.awsdns-29.co.uk.
devserver.kr partially shares its NS delegation with several other domains, including sugarcms.biz, timespade.com, trigg.com.br and two others.
These name servers are often used together with the name servers ns-1230.awsdns-25.org, ns-334.awsdns-41.com, ns-1955.awsdns-52.co.uk and two other.
ns-247.awsdns-30.com, ns-944.awsdns-54.net, ns-1135.awsdns-13.org and ns-1771.awsdns-29.co.uk each carry two IP addresses. ns-247.awsdns-30.com has 205.251.192.247 and 2600:9000:5300:f700::1; ns-944.awsdns-54.net has 205.251.195.176 and 2600:9000:5303:b000::1; ns-1135.awsdns-13.org has 205.251.196.111 and 2600:9000:5304:6f00::1; ns-1771.awsdns-29.co.uk has 205.251.198.235 and 2600:9000:5306:eb00::1.