esfa.com - dns.ninja

`esfa.com`

DNSSEC	⚠️ Not signed
A	222.231.2.20^{🇰🇷 DACOM-NET222.231.0.0/18 contact noc@bora.net if necessary}
NS	`ns2.nskorea.com` ⭐
		A	222.231.49.253^{🇰🇷 DACOM-NET222.231.0.0/18 contact noc@bora.net if necessary}
NS	`ns.nskorea.com` ⚠️ Not in parent delegation
		A	222.231.2.253^{🇰🇷 DACOM-NET222.231.0.0/18 contact noc@bora.net if necessary}
NS	`ns3.nskorea.com`
		A	222.231.3.253^{🇰🇷 DACOM-NET222.231.0.0/18 contact noc@bora.net if necessary}
MX	`pop3s.ymail.net` ⭐
		A	222.231.3.220^{🇰🇷 DACOM-NET222.231.0.0/18 contact noc@bora.net if necessary}
TXT	`v=spf1 include:_spf.ymail.net ~all`
SOA	`ns.nskorea.com`server@jungbo.net serial=2022000000

`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=1784519997

Same first word

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safe.tel

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fase.com.tr

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faes.online

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DNS History

10 records (5 active, 5 former)

●NSns.nskorea.com2026-03-11 → 2026-07-20 · 3 obs

○ 2017-04-28 01:24:24
● 2026-03-11 09:49:28
● 2026-07-20 04:08:24

○NSns1.sedoparking.com2015-08-22 → 2017-04-28 · 5 obs

○ 2008-03-20 10:57:40
● 2015-08-22 04:47:44
● 2017-04-28 01:24:24
○ 2026-03-11 09:49:28
○ 2026-07-20 04:08:24

●NSns2.nskorea.com2026-03-11 → 2026-07-20 · 3 obs

○ 2017-04-28 01:24:24
● 2026-03-11 09:49:28
● 2026-07-20 04:08:24

○NSns2.sedoparking.com2015-08-22 → 2017-04-28 · 5 obs

○ 2008-03-20 10:57:40
● 2015-08-22 04:47:44
● 2017-04-28 01:24:24
○ 2026-03-11 09:49:28
○ 2026-07-20 04:08:24

●NSns3.nskorea.com2026-03-11 → 2026-07-20 · 3 obs

○ 2017-04-28 01:24:24
● 2026-03-11 09:49:28
● 2026-07-20 04:08:24

○MXlocalhost2016-09-18 → 2017-04-28 · 5 obs

○ 2016-07-21 07:22:38
● 2016-09-18 08:27:40
● 2017-04-28 01:24:24
○ 2026-03-11 09:49:28
○ 2026-07-20 04:08:24

○MXmail.nickstel.com2015-08-22 → 2016-07-21 · 5 obs

○ 2008-03-20 10:57:40
● 2015-08-22 04:47:44
● 2016-07-21 07:22:38
○ 2016-09-18 08:27:40
○ 2026-07-20 04:08:24

●MXpop3s.ymail.net2026-03-11 → 2026-07-20 · 3 obs

○ 2017-04-28 01:24:24
● 2026-03-11 09:49:28
● 2026-07-20 04:08:24

●A222.231.2.202026-03-11 → 2026-07-20 · 3 obs

○ 2017-04-28 01:24:24
● 2026-03-11 09:49:28
● 2026-07-20 04:08:24

○A72.52.4.1192015-08-22 → 2017-04-28 · 5 obs

○ 2008-03-20 10:57:40
● 2015-08-22 04:47:44
● 2017-04-28 01:24:24
○ 2026-03-11 09:49:28
○ 2026-07-20 04:08:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
esfa.com	ns.nskorea.com, ns2.nskorea.com	2 records

✅ Authoritative Response

Server:222.231.2.253

NS records: ns.nskorea.com, ns2.nskorea.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for esfa.com (unsigned zone)

⏱️ Timing

Total: 475ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`222.231.2.20`
NS	3	`ns2.nskorea.com, ns.nskorea.com...`
MX	1	`pop3s.ymail.net (pri: 10)`
TXT	1	`v=spf1 include:_spf.ymail.net ~all`
SOA	1	`ns.nskorea.com server.jungbo.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.nskorea.com, ns2.nskorea.com)

Analysis

IP Addresses

esfa.com directs to one IP number, which is 222.231.2.20.

Among the host names that share IP numbers with esfa.com are waytec.co.kr, chopatent.com, eds21.com and two others.

Name Servers

esfa.com is delegated to three name servers: ns2.nskorea.com, ns3.nskorea.com and ns.nskorea.com.

esfa.com shares at least some of its name servers with other domains, including koclc.com, ersystem.net, visionlife.net and two others.

ns2.nskorea.com, ns3.nskorea.com and ns.nskorea.com each resolve to a single IP address: ns2.nskorea.com resolves to 222.231.49.253, ns3.nskorea.com resolves to 222.231.3.253 and ns.nskorea.com resolves to 222.231.2.253.

Mail Servers

esfa.com routes its mail through a single mail server, pop3s.ymail.net.

esfa.com has the same mail server arrangement as a number of other domains, for example guil.co.kr, rhodemlogic.com, dwstamp.com and two more.

esfa.com shares at least some of its mail servers with other domains, such as daemuri.co.kr.

pop3s.ymail.net resolves to a single IP number: 222.231.3.220.