`decisionengine.kr`

DNSSEC	⚠️ Not signed
A	131.253.33.200^{🇺🇸 AS8068131.253.33.0/24 Microsoft Edge}
		PTR	`a-0001.dc-msedge.net`
NS	`ns1.msedge.net` ⭐
		A	204.79.197.1^{🇺🇸 AS8068204.79.197.0/24 Microsoft}
			PTR	`ns1.msedge.net`
NS	`ns2.msedge.net`
		A	204.79.197.2^{🇺🇸 AS8068204.79.197.0/24 Microsoft}
			PTR	`ns2.msedge.net`
NS	`ns3.msedge.net` ⚠️ Not in parent delegation
		A	131.253.21.1^{🇺🇸 AS8068131.253.21.0/24 Microsoft}
			PTR	`ns3.msedge.net`
NS	`ns4.msedge.net` ⚠️ Not in parent delegation
		A	131.253.21.2^{🇺🇸 AS8068131.253.21.0/24 Microsoft}
			PTR	`ns4.msedge.net`
SOA	`ns1.msedge.net`msnhst@microsoft.com 2013-03-15 #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.kr`domain-manager@nic.or.kr serial=2603080650

Same first word

DNS History

5 records (5 active, 0 former)

●NSns1.msedge.net2026-02-28 → 2026-03-21 · 2 obs

● 2026-02-28 10:47:24
● 2026-03-21 18:09:46

●NSns2.msedge.net2026-02-28 → 2026-03-21 · 2 obs

● 2026-02-28 10:47:24
● 2026-03-21 18:09:46

●NSns3.msedge.net2026-02-28 → 2026-03-21 · 2 obs

● 2026-02-28 10:47:24
● 2026-03-21 18:09:46

●NSns4.msedge.net2026-02-28 → 2026-03-21 · 2 obs

● 2026-02-28 10:47:24
● 2026-03-21 18:09:46

●A131.253.33.2002026-02-28 → 2026-03-21 · 2 obs

● 2026-02-28 10:47:24
● 2026-03-21 18:09:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...	-
decisionengine.kr	ns1.msedge.net, ns2.msedge.net	-

✅ Authoritative Response

Server: 204.79.197.2

NS records: ns1.msedge.net, ns2.msedge.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for decisionengine.kr (unsigned zone)

⏱️ Timing

Total: 836ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`131.253.33.200`
NS	4	`ns1.msedge.net, ns2.msedge.net...`
SOA	1	`ns1.msedge.net msnhst.microsoft.com`

Analysis

IP Addresses

decisionengine.kr resolves to a single IP: 131.253.33.200.

Other host names, for instance www.bjng.com, *.bjng.com, discoverbing.in, decisionengine.com.cn and www.bingfarecast.com share IP numbers with decisionengine.kr.

Name Servers

decisionengine.kr is delegated to four name servers: ns1.msedge.net, ns2.msedge.net, ns3.msedge.net and ns4.msedge.net.

decisionengine.kr shares some name servers with other domains, for example playmsn.cn, msedge.net, 68.212.104.in-addr.arpa, decisionengine.ca and bing.com.gt.

Host names with a single IP

ns1.msedge.net resolves to 204.79.197.1

ns2.msedge.net resolves to 204.79.197.2

ns3.msedge.net resolves to 131.253.21.1

ns4.msedge.net resolves to 131.253.21.2

decisionengine.kr - robtex.com