on-admin.com - dns.ninja

`on-admin.com`

DNSSEC	⚠️ Not signed
A	183.111.183.65^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
NS	`on-admin.com` ⭐
		A	183.111.183.65^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
NS	`ns1.cafe24.co.kr`
		A	112.175.246.232^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`gjit.kr`
			PTR	`snoweb.kr`
			PTR	`sinc2030.co.kr`
		A	112.175.246.233^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.136^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.137^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns1.cafe24.com`
		A	112.175.246.230^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.246.231^{🇰🇷 KT-NET112.168.0.0/13}
		A	116.126.143.242^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
		A	175.125.93.134^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.135^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns2.cafe24.co.kr`
		A	112.175.247.232^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`snoweb.kr`
			PTR	`sarchi.co.kr`
		A	112.175.247.233^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.146^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.147^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns2.cafe24.com`
		A	1.226.85.4^{🇰🇷 SKB-NET1.224.0.0/13 auto-generated route object for 1.224.0.0/13}
		A	1.234.0.4^{🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13}
		A	112.175.11.4^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.12.4^{🇰🇷 KT-NET112.168.0.0/13}
MX	`mx2.zoho.com` ⭐
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zoho.com ~all`
TXT	`zoho._domainkey`
TXT	`v=spf1 ip4:222.122.39.59 ~all`
SOA	`on-admin.com`postmaster@on-admin.com serial=20251230

`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=1783876957

NS for

on-admin.com

Subdomains

mail.on-admin.com

Same first word

on-admin.com

Similar names

no-admin.com

admin-no.com

di-manno.fr

admin-on.com

n-domain.de

DNS History

24 records (9 active, 15 former)

●NSns1.cafe24.co.kr2026-03-08 → 2026-07-12 · 3 obs

○ 2017-06-15 20:02:44
● 2026-03-08 13:11:02
● 2026-07-12 17:25:44

●NSns1.cafe24.com2026-03-08 → 2026-07-12 · 3 obs

○ 2017-06-15 20:02:44
● 2026-03-08 13:11:02
● 2026-07-12 17:25:44

○NSns1.masterlogin.de2015-10-24 → 2016-09-22 · 5 obs

○ 2015-06-01 18:53:18
● 2015-10-24 15:37:56
● 2016-09-22 02:46:34
○ 2017-06-15 20:02:44
○ 2026-07-12 17:25:44

○NSns1.webhostunited.eu2015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 18:53:18
○ 2015-10-24 15:37:56
○ 2026-07-12 17:25:44

●NSns2.cafe24.co.kr2026-03-08 → 2026-07-12 · 3 obs

○ 2017-06-15 20:02:44
● 2026-03-08 13:11:02
● 2026-07-12 17:25:44

●NSns2.cafe24.com2026-03-08 → 2026-07-12 · 3 obs

○ 2017-06-15 20:02:44
● 2026-03-08 13:11:02
● 2026-07-12 17:25:44

○NSns2.masterlogin.de2015-10-24 → 2016-09-22 · 5 obs

○ 2015-06-01 18:53:18
● 2015-10-24 15:37:56
● 2016-09-22 02:46:34
○ 2017-06-15 20:02:44
○ 2026-07-12 17:25:44

○NSns2.webhostunited.eu2015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 18:53:18
○ 2015-10-24 15:37:56
○ 2026-07-12 17:25:44

○NSns3.masterlogin.de2015-10-24 → 2016-09-22 · 5 obs

○ 2015-06-01 18:53:18
● 2015-10-24 15:37:56
● 2016-09-22 02:46:34
○ 2017-06-15 20:02:44
○ 2026-07-12 17:25:44

○NSns3.webhostunited.eu2015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 18:53:18
○ 2015-10-24 15:37:56
○ 2026-07-12 17:25:44

○NSns4.webhostunited.eu2015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 18:53:18
○ 2015-10-24 15:37:56
○ 2026-07-12 17:25:44

●NSon-admin.com2026-03-08 → 2026-07-12 · 3 obs

○ 2017-06-15 20:02:44
● 2026-03-08 13:11:02
● 2026-07-12 17:25:44

○MXmail.on-admin.com2015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 18:53:18
○ 2015-10-24 15:37:56
○ 2026-07-12 17:25:44

●MXmx.zoho.com2026-03-08 → 2026-07-12 · 3 obs

○ 2017-06-15 20:02:44
● 2026-03-08 13:11:02
● 2026-07-12 17:25:44

○MXmx01.masterlogin.de2015-10-24 → 2016-09-22 · 5 obs

○ 2015-06-01 18:53:18
● 2015-10-24 15:37:56
● 2016-09-22 02:46:34
○ 2017-06-15 20:02:44
○ 2026-07-12 17:25:44

○MXmx02.masterlogin.de2015-10-24 → 2016-09-22 · 5 obs

○ 2015-06-01 18:53:18
● 2015-10-24 15:37:56
● 2016-09-22 02:46:34
○ 2017-06-15 20:02:44
○ 2026-07-12 17:25:44

○MXmx03.masterlogin.de2015-10-24 → 2016-09-22 · 5 obs

○ 2015-06-01 18:53:18
● 2015-10-24 15:37:56
● 2016-09-22 02:46:34
○ 2017-06-15 20:02:44
○ 2026-07-12 17:25:44

●MXmx2.zoho.com2026-03-08 → 2026-07-12 · 3 obs

○ 2017-06-15 20:02:44
● 2026-03-08 13:11:02
● 2026-07-12 17:25:44

●MXmx3.zoho.com2026-03-08 → 2026-07-12 · 3 obs

○ 2017-06-15 20:02:44
● 2026-03-08 13:11:02
● 2026-07-12 17:25:44

○MXmxbackup.masterlogin.de2015-10-24 → 2016-09-22 · 5 obs

○ 2015-06-01 18:53:18
● 2015-10-24 15:37:56
● 2016-09-22 02:46:34
○ 2017-06-15 20:02:44
○ 2026-07-12 17:25:44

○A134.0.28.572015-10-24 → 2016-09-22 · 5 obs

○ 2015-06-01 18:53:18
● 2015-10-24 15:37:56
● 2016-09-22 02:46:34
○ 2017-06-15 20:02:44
○ 2026-07-12 17:25:44

●A183.111.183.652026-03-08 → 2026-07-12 · 3 obs

○ 2017-06-15 20:02:44
● 2026-03-08 13:11:02
● 2026-07-12 17:25:44

○A2a03:2900:2::552015-10-24 → 2016-09-22 · 5 obs

○ 2015-06-01 18:53:18
● 2015-10-24 15:37:56
● 2016-09-22 02:46:34
○ 2017-06-15 20:02:44
○ 2026-07-12 17:25:44

○A84.201.7.1252015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 18:53:18
○ 2015-10-24 15:37:56
○ 2026-07-12 17:25:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
on-admin.com	ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr	9 records

✅ Authoritative Response

Server:1.226.85.4

NS records: ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for on-admin.com (unsigned zone)

⏱️ Timing

Total: 4218ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.111.183.65`
NS	4	`ns1.cafe24.com, ns2.cafe24.com...`
MX	3	`mx2.zoho.com (pri: 20), mx3.zoho.com (pri: 50)...`
TXT	3	`v=spf1 ip4:222.122.39.59 ~all, v=spf1 include:zoho.com ~all...`
SOA	1	`on-admin.com postmaster.on-admin.com`

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (ns2.cafe24.com, ns2.cafe24.com, ns2.cafe24.com...)

Analysis

Hierarchy

on-admin.com is the parent zone for mail.on-admin.com.

Name Server Role

on-admin.com serves as a name server for itself — on-admin.com is its own authoritative name server.

ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr frequently serve as name servers alongside on-admin.com.

IP Addresses

on-admin.com points to a single IP number: 183.111.183.65.

Additional host names — vivio.kr, reinhausen.co.kr, thedaycorp.kr and two others — share IP numbers with on-admin.com.

Name Servers

on-admin.com is delegated to five name servers: on-admin.com, ns1.cafe24.com, ns2.cafe24.com and two others.

on-admin.com partially shares its NS delegation with several other domains, including flowerbed.co.kr, shillakiwa.com, bionex.co.kr and two others.

In DNS configurations, these name servers often share authority with ns2.cafe24.co.kr, ns.cafe24.com, ns0.cafe24.com and 4 other name servers.

Host names that resolve to five IP addresses:

ns1.cafe24.com points to 112.175.246.230, 112.175.246.231, 116.126.143.242 and two other IP addresses.

Host names resolving to four IP addresses:

ns2.cafe24.com maps to the following IP addresses: 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.

ns1.cafe24.co.kr maps to the following IP addresses: 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.

ns2.cafe24.co.kr maps to the following IP addresses: 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.

Host names pointing to a single IP address:

on-admin.com resolves to the IP address 183.111.183.65.

Mail Servers

on-admin.com uses three mail servers — mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

on-admin.com shares mail servers — at least in part — with other domains, including congminhdev.com, ecultify.com, mysheo.com and two others.

The hosts mx2.zoho.com, mx3.zoho.com and mx.zoho.com each direct to 204.141.43.44; one IP address covers all three.

mx2.zoho.com, mx3.zoho.com and mx.zoho.com are host names that all point to 204.141.43.44.