learnrobot.com - dns.ninja

`learnrobot.com`

DNSSEC	⚠️ Not signed
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
		PTR	`cdn-185-199-108-153.github.com`
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`ns1.hosting.co.kr` ⭐
		A	121.254.170.11^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
NS	`ns2.hosting.co.kr`
		A	43.201.141.93^{🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix}
			PTR	`ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com`
NS	`ns3.hosting.co.kr`
		A	121.254.170.12^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
NS	`ns4.hosting.co.kr`
		A	43.201.141.93^{🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix}
			PTR	`ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com`
MX	`aspmx.daum.net` ⭐
		A	121.53.85.23^{🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao}
MX	`alt.aspmx.daum.net`⁽²⁰⁾
		A	121.53.85.23^{🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao}
SOA	`ns1.hosting.co.kr`admin@learnrobot.com serial=34

`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.net`nstld@verisign-grs.com serial=1783199311

Same first word

learnrobot.com

DNS History

14 records (10 active, 4 former)

●NSns1.hosting.co.kr2026-03-08 → 2026-07-04 · 3 obs

○ 2016-12-04 00:14:20
● 2026-03-08 06:11:54
● 2026-07-04 21:15:32

○NSns1.selfdns.net2015-08-14 → 2016-12-04 · 4 obs

● 2015-08-14 05:05:00
● 2016-12-04 00:14:20
○ 2026-03-08 06:11:54
○ 2026-07-04 21:15:32

●NSns2.hosting.co.kr2026-03-08 → 2026-07-04 · 3 obs

○ 2016-12-04 00:14:20
● 2026-03-08 06:11:54
● 2026-07-04 21:15:32

○NSns2.selfdns.net2015-08-14 → 2016-12-04 · 4 obs

● 2015-08-14 05:05:00
● 2016-12-04 00:14:20
○ 2026-03-08 06:11:54
○ 2026-07-04 21:15:32

●NSns3.hosting.co.kr2026-03-08 → 2026-07-04 · 3 obs

○ 2016-12-04 00:14:20
● 2026-03-08 06:11:54
● 2026-07-04 21:15:32

●NSns4.hosting.co.kr2026-03-08 → 2026-07-04 · 3 obs

○ 2016-12-04 00:14:20
● 2026-03-08 06:11:54
● 2026-07-04 21:15:32

●MXalt.aspmx.daum.net2026-03-08 → 2026-07-04 · 3 obs

○ 2016-12-04 00:14:20
● 2026-03-08 06:11:54
● 2026-07-04 21:15:32

●MXaspmx.daum.net2026-03-08 → 2026-07-04 · 3 obs

○ 2016-12-04 00:14:20
● 2026-03-08 06:11:54
● 2026-07-04 21:15:32

○MXmail.learnrobot.com2015-08-14 → 2016-12-04 · 4 obs

● 2015-08-14 05:05:00
● 2016-12-04 00:14:20
○ 2026-03-08 06:11:54
○ 2026-07-04 21:15:32

○A116.126.86.402015-08-14 → 2016-12-04 · 4 obs

● 2015-08-14 05:05:00
● 2016-12-04 00:14:20
○ 2026-03-08 06:11:54
○ 2026-07-04 21:15:32

●A185.199.108.1532026-03-08 → 2026-07-04 · 3 obs

○ 2016-12-04 00:14:20
● 2026-03-08 06:11:54
● 2026-07-04 21:15:32

●A185.199.109.1532026-03-08 → 2026-07-04 · 3 obs

○ 2016-12-04 00:14:20
● 2026-03-08 06:11:54
● 2026-07-04 21:15:32

●A185.199.110.1532026-03-08 → 2026-07-04 · 3 obs

○ 2016-12-04 00:14:20
● 2026-03-08 06:11:54
● 2026-07-04 21:15:32

●A185.199.111.1532026-03-08 → 2026-07-04 · 3 obs

○ 2016-12-04 00:14:20
● 2026-03-08 06:11:54
● 2026-07-04 21:15:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
learnrobot.com	ns2.hosting.co.kr, ns1.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr	-

✅ Authoritative Response

Server:43.201.141.93

NS records: ns2.hosting.co.kr, ns1.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learnrobot.com (unsigned zone)

⏱️ Timing

Total: 1166ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.111.153, 185.199.110.153...`
NS	4	`ns2.hosting.co.kr, ns4.hosting.co.kr...`
MX	2	`ALT.ASPMX.daum.net (pri: 20), ASPMX.daum.net (pri: 10)`
SOA	1	`ns1.hosting.co.kr admin.learnrobot.com`

Analysis

IP Addresses

learnrobot.com has four IP addresses: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Two other host names, along with studiomystery.com, zak123.com and chatslm.com, also share IP numbers with learnrobot.com.

Name Servers

The NS records for learnrobot.com point to four name servers: ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.

learnrobot.com partially shares its NS delegation with several other domains, including k-collector.com, zicmarket.com, robot-korea.com and two others.

The hosts ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr each carry one IP address: 121.254.170.11 for ns1.hosting.co.kr, 43.201.141.93 for ns2.hosting.co.kr, 121.254.170.12 for ns3.hosting.co.kr and 43.201.141.93 for ns4.hosting.co.kr. The address 43.201.141.93 is shared by ns2.hosting.co.kr and ns4.hosting.co.kr.

ns2.hosting.co.kr and ns4.hosting.co.kr each have 43.201.141.93 IP addresses.

Mail Servers

learnrobot.com is served by two mail servers, aspmx.daum.net and alt.aspmx.daum.net.

Among the domains sharing a mail server setup with learnrobot.com are ahyun.net, biznent.com, pttech.co.kr and two others.

There is at least a partial MX overlap between learnrobot.com and other domains, including the-ice.net, eyekiss.kr, techm.kr and two others.

Each of aspmx.daum.net and alt.aspmx.daum.net points to exactly one IP address: 121.53.85.23.

aspmx.daum.net and alt.aspmx.daum.net each have 121.53.85.23 IP addresses.