sagozero.com - dns.ninja

`sagozero.com`

DNSSEC	⚠️ Not signed
A	203.245.24.12^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
NS	`sagozero.com` ⭐
		A	203.245.24.12^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
NS	`ns.infodu.co.kr` ⚠️ Not in zone NS records
		A	218.145.65.143^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns.sagozero.com` ⚠️ Not in parent delegation
		A	218.145.65.143^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns1.infodu.co.kr` ⚠️ Not in zone NS records
		A	116.126.143.226^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
NS	`ns1.sagozero.com` ⚠️ Not in parent delegation
		A	116.126.143.226^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
NS	`ns2.infodu.co.kr` ⚠️ Not in zone NS records
		A	218.145.65.144^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns2.sagozero.com` ⚠️ Not in parent delegation
		A	218.145.65.144^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns3.infodu.co.kr` ⚠️ Not in zone NS records
		A	116.126.143.225^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
NS	`ns3.sagozero.com` ⚠️ Not in parent delegation
		A	116.126.143.225^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
MX	`rmw-002.fmcity.com` ⭐
		A	211.34.104.37^{🇰🇷 KT-NET211.34.104.0/24}
			PTR	`rmw-002.fmcity.com`
TXT	`v=spf1 ip4:211.34.104.37 ~all`
TXT	`google-site-verification=TqWk-EJ8E_B_ygc-0-mbiOAvNd3IXQwxZ9ksYlzoMEw`
SOA	`sagozero.com`postmaster@sagozero.com serial=20200115

`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=1783902297

NS for

sagozero.com

Subdomains

ns1.sagozero.com

ns.sagozero.com

ns2.sagozero.com

ns3.sagozero.com

Same first word

sagozero.com

DNS History

11 records (11 active, 0 former)

●NSns.infodu.co.kr2026-03-05 → 2026-07-13 · 3 obs

○ 2020-01-16 09:40:46
● 2026-03-05 23:40:30
● 2026-07-13 00:46:10

●NSns.sagozero.com2020-01-16 → 2026-07-13 · 2 obs

● 2020-01-16 09:40:46
● 2026-07-13 00:46:10

●NSns1.infodu.co.kr2026-03-05 → 2026-07-13 · 3 obs

○ 2020-01-16 09:40:46
● 2026-03-05 23:40:30
● 2026-07-13 00:46:10

●NSns1.sagozero.com2020-01-16 → 2026-07-13 · 2 obs

● 2020-01-16 09:40:46
● 2026-07-13 00:46:10

●NSns2.infodu.co.kr2026-03-05 → 2026-07-13 · 3 obs

○ 2020-01-16 09:40:46
● 2026-03-05 23:40:30
● 2026-07-13 00:46:10

●NSns2.sagozero.com2020-01-16 → 2026-07-13 · 2 obs

● 2020-01-16 09:40:46
● 2026-07-13 00:46:10

●NSns3.infodu.co.kr2026-03-05 → 2026-07-13 · 3 obs

○ 2020-01-16 09:40:46
● 2026-03-05 23:40:30
● 2026-07-13 00:46:10

●NSns3.sagozero.com2020-01-16 → 2026-07-13 · 2 obs

● 2020-01-16 09:40:46
● 2026-07-13 00:46:10

●NSsagozero.com2020-01-16 → 2026-07-13 · 2 obs

● 2020-01-16 09:40:46
● 2026-07-13 00:46:10

●MXrmw-002.fmcity.com2020-01-16 → 2026-07-13 · 2 obs

● 2020-01-16 09:40:46
● 2026-07-13 00:46:10

●A203.245.24.122020-01-16 → 2026-07-13 · 2 obs

● 2020-01-16 09:40:46
● 2026-07-13 00:46:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net...	-
sagozero.com	ns.infodu.co.kr, ns1.infodu.co.kr, ns2.infodu.co.kr, ns3.infodu.co.kr	-

✅ Authoritative Response

Server:116.126.143.225

NS records: ns.infodu.co.kr, ns1.infodu.co.kr, ns2.infodu.co.kr, ns3.infodu.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sagozero.com (unsigned zone)

⏱️ Timing

Total: 1613ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`203.245.24.12`
NS	4	`ns2.sagozero.com, ns1.sagozero.com...`
MX	1	`rmw-002.fmcity.com (pri: 10)`
TXT	2	`v=spf1 ip4:211.34.104.37 ~all, google-site-verification=TqWk-EJ8E_B_ygc`
SOA	1	`sagozero.com postmaster.sagozero.com`

Analysis

Hierarchy

ns1.sagozero.com, ns.sagozero.com, ns2.sagozero.com and ns3.sagozero.com each fall under the parent domain sagozero.com.

Name Server Role

sagozero.com has sagozero.com as one of its name servers, making it self-hosted for DNS delegation.

Together with sagozero.com, the hosts ns1.sagozero.com, ns2.sagozero.com and ns3.sagozero.com are frequently configured as name servers.

IP Addresses

sagozero.com directs to one IP number, which is 203.245.24.12.

Among the host names that share IP numbers with sagozero.com are dgeunha.co.kr, noeunclinic.com, ezdance.co.kr and two others.

Name Servers

sagozero.com is authoritative under 9 name servers: sagozero.com, ns1.sagozero.com, ns2.sagozero.com and 6 more.

sagozero.com partially shares its NS delegation with several other domains, including heds.co.kr, hanh.co.kr, mil-sung.com and two others.

The name servers ns1.infodu.co.kr, ns3.infodu.co.kr, ns.infodu.co.kr and ns2.infodu.co.kr are often found in use alongside these name servers.

Hosts that resolve to one IP address:

sagozero.com points to 203.245.24.12.

ns1.sagozero.com points to 116.126.143.226.

ns2.sagozero.com points to 218.145.65.144.

ns3.sagozero.com points to 116.126.143.225.

ns.sagozero.com points to 218.145.65.143.

ns1.infodu.co.kr points to 116.126.143.226.

ns2.infodu.co.kr points to 218.145.65.144.

ns3.infodu.co.kr points to 116.126.143.225.

ns.infodu.co.kr points to 218.145.65.143.

ns1.sagozero.com and ns1.infodu.co.kr are host names that each point to 116.126.143.226 IP addresses.

ns2.sagozero.com and ns2.infodu.co.kr are host names that each point to 218.145.65.144 IP addresses.

ns3.sagozero.com and ns3.infodu.co.kr are host names that each point to 116.126.143.225 IP addresses.

ns.sagozero.com and ns.infodu.co.kr are host names that each point to 218.145.65.143 IP addresses.

Mail Servers

sagozero.com routes its mail through a single mail server, rmw-002.fmcity.com.

sagozero.com has the same mail server arrangement as a number of other domains, for example dreamspeech.net, xn--2q1bw2ocldzmi60cj5m.com, rack.co.kr and two more.

At least a portion of sagozero.com's mail servers are also used by other domains, for example vacsco.com.

rmw-002.fmcity.com resolves to a single IP number: 211.34.104.37.