`selfsecurity.net`

DNSSEC	⚠️ Not signed
A	49.247.154.86^{🇰🇷 SMILESERV-AS-KR49.247.128.0/17}
NS	`selfsecurity.net` ⭐ ⚠️ Not in parent delegation
		A	49.247.154.86^{🇰🇷 SMILESERV-AS-KR49.247.128.0/17}
NS	`ns.selfsecurity.net` ⚠️ Not in zone NS records
		A	49.247.154.86^{🇰🇷 SMILESERV-AS-KR49.247.128.0/17}
NS	`ns2.selfsecurity.net` ⚠️ Not in zone NS records
		A	49.247.154.86^{🇰🇷 SMILESERV-AS-KR49.247.128.0/17}
MX	`mail.selfsecurity.net` ⭐
		A	49.247.154.86^{🇰🇷 SMILESERV-AS-KR49.247.128.0/17}
TXT	`v=spf1ip4:49.247.154.86~all`
SOA	`selfsecurity.net`root@selfsecurity.net serial=1

`net`

	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=1778329511

NS for

selfsecurity.net

Previously MX for

selfsecurity.net

Subdomains

ns.selfsecurity.net

mail.selfsecurity.net

ns2.selfsecurity.net

Same first word

selfsecurity.net

selfsecurity.org

DNS History

15 records (5 active, 10 former)

●NSns.selfsecurity.net2007-09-20 → 2026-05-09 · 5 obs

● 2007-09-20 14:10:44
○ 2015-07-10 12:48:08
○ 2020-01-04 10:08:16
● 2026-04-09 02:39:10
● 2026-05-09 12:31:08

○NSns1.whoisdomain.kr2015-11-12 → 2020-01-04 · 5 obs

○ 2015-07-10 12:48:08
● 2015-11-12 22:29:52
● 2020-01-04 10:08:16
○ 2026-04-09 02:39:10
○ 2026-05-09 12:31:08

○NSns2.selfdns.net2007-09-20 → 2007-09-20 · 3 obs

● 2007-09-20 14:10:44
○ 2015-07-10 12:48:08
○ 2026-05-09 12:31:08

●NSns2.selfsecurity.net2026-04-09 → 2026-05-09 · 3 obs

○ 2020-01-04 10:08:16
● 2026-04-09 02:39:10
● 2026-05-09 12:31:08

○NSns2.whoisdomain.kr2015-11-12 → 2020-01-04 · 5 obs

○ 2015-07-10 12:48:08
● 2015-11-12 22:29:52
● 2020-01-04 10:08:16
○ 2026-04-09 02:39:10
○ 2026-05-09 12:31:08

○NSns3.whoisdomain.kr2015-11-12 → 2020-01-04 · 5 obs

○ 2015-07-10 12:48:08
● 2015-11-12 22:29:52
● 2020-01-04 10:08:16
○ 2026-04-09 02:39:10
○ 2026-05-09 12:31:08

○NSns4.whoisdomain.kr2015-11-12 → 2020-01-04 · 5 obs

○ 2015-07-10 12:48:08
● 2015-11-12 22:29:52
● 2020-01-04 10:08:16
○ 2026-04-09 02:39:10
○ 2026-05-09 12:31:08

●NSselfsecurity.net2026-04-09 → 2026-05-09 · 3 obs

○ 2020-01-04 10:08:16
● 2026-04-09 02:39:10
● 2026-05-09 12:31:08

●MXmail.selfsecurity.net2026-04-09 → 2026-05-09 · 3 obs

○ 2015-07-10 12:48:08
● 2026-04-09 02:39:10
● 2026-05-09 12:31:08

○MXselfsecurity.net2007-09-20 → 2007-09-20 · 3 obs

● 2007-09-20 14:10:44
○ 2015-07-10 12:48:08
○ 2026-05-09 12:31:08

○A1.245.59.1312015-11-12 → 2016-03-02 · 5 obs

○ 2015-07-10 12:48:08
● 2015-11-12 22:29:52
● 2016-03-02 12:06:18
○ 2016-06-25 09:44:04
○ 2026-05-09 12:31:08

○A119.203.243.322020-01-04 → 2020-01-04 · 4 obs

○ 2017-02-17 16:10:08
● 2020-01-04 10:08:16
○ 2026-04-09 02:39:10
○ 2026-05-09 12:31:08

○A219.248.64.2172007-09-20 → 2007-09-20 · 3 obs

● 2007-09-20 14:10:44
○ 2015-07-10 12:48:08
○ 2026-05-09 12:31:08

○A39.119.49.802016-06-25 → 2017-02-17 · 5 obs

○ 2016-03-02 12:06:18
● 2016-06-25 09:44:04
● 2017-02-17 16:10:08
○ 2020-01-04 10:08:16
○ 2026-05-09 12:31:08

●A49.247.154.862026-04-09 → 2026-05-09 · 3 obs

○ 2020-01-04 10:08:16
● 2026-04-09 02:39:10
● 2026-05-09 12:31:08

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:49.247.154.86

NS records: ns.selfsecurity.net, ns2.selfsecurity.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for selfsecurity.net (unsigned zone)

⏱️ Timing

Total: 525ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`49.247.154.86`
NS	1	`selfsecurity.net`
MX	1	`mail.selfsecurity.net (pri: 10)`
TXT	1	`v=spf1ip4:49.247.154.86~all`
SOA	1	`selfsecurity.net root.selfsecurity.net`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns.selfsecurity.net, ns2.selfsecurity.net)

Analysis

Hierarchy

selfsecurity.net is a parent of ns.selfsecurity.net, mail.selfsecurity.net and ns2.selfsecurity.net.

Name Server Role

selfsecurity.net serves as a name server for selfsecurity.net.

ns2.selfsecurity.net and ns.selfsecurity.net are commonly used as name servers along with selfsecurity.net.

IP Addresses

selfsecurity.net points to IP number: 49.247.154.86.

Other host names such as ns.selfsecurity.net, mail.selfsecurity.net and ns2.selfsecurity.net share IP numbers with selfsecurity.net.

Name Servers

selfsecurity.net is delegated to three name servers: selfsecurity.net, ns2.selfsecurity.net and ns.selfsecurity.net.

selfsecurity.net shares some name servers with other domains, for instance securityxfiles.com.

Host names with one IP:

selfsecurity.net points to 49.247.154.86.

ns2.selfsecurity.net points to 49.247.154.86.

ns.selfsecurity.net points to 49.247.154.86.

Host names pointing to 49.247.154.86: selfsecurity.net, ns2.selfsecurity.net and ns.selfsecurity.net.

Mail Servers

selfsecurity.net is handled by a single mail server, mail.selfsecurity.net.

mail.selfsecurity.net points to a single IP: 49.247.154.86.

selfsecurity.net - robtex.com