`matrix-mantis.com`

DNSSEC	⚠️ Not signed
A	172.104.30.58^{🇺🇸 AKAMAI-LINODE-AP172.104.16.0/20 Akamai Technologies}
		PTR	`matrix-mantis.com`
NS	`ns11.rsmsoft.com` ⭐
		A	45.79.184.168^{🇺🇸 AKAMAI-LINODE-AP45.79.176.0/20 Akamai Technologies}
			PTR	`ns11.rsmsoft.com`
NS	`ns12.rsmsoft.com`
		A	173.255.237.53^{🇺🇸 AKAMAI-LINODE-AP173.255.224.0/20 Akamai Technologies}
			PTR	`linode1.rsmsoft.com`
MX	`matrix-mantis.com` ⭐
		A	172.104.30.58^{🇺🇸 AKAMAI-LINODE-AP172.104.16.0/20 Akamai Technologies}
			PTR	`matrix-mantis.com`
TXT	`v=spf1 +a +mx +ip4:172.104.26.105 +ip4:173.255.237.53 ~all`
SOA	`ns11.rsmsoft.com`rares\@moldoveanu.gmail.com 2026-03-22 #6

`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=1771291435

PTR for

58.30.104.172.in-addr.arpa

MX for

matrix-mantis.com

Subdomains

mail.matrix-mantis.com

Same first word

matrix-mantis.com

DNS History

8 records (4 active, 4 former)

○NSns1.royalstarpublishing.com2015-08-22 → 2017-06-08 · 4 obs

● 2015-08-22 09:57:32
● 2017-06-08 15:33:52
○ 2026-03-17 16:45:58
○ 2026-03-22 20:32:58

●NSns11.rsmsoft.com2026-03-17 → 2026-03-22 · 3 obs

○ 2017-06-08 15:33:52
● 2026-03-17 16:45:58
● 2026-03-22 20:32:58

●NSns12.rsmsoft.com2026-03-17 → 2026-03-22 · 3 obs

○ 2017-06-08 15:33:52
● 2026-03-17 16:45:58
● 2026-03-22 20:32:58

○NSns2.royalstarpublishing.com2015-08-22 → 2017-06-08 · 4 obs

● 2015-08-22 09:57:32
● 2017-06-08 15:33:52
○ 2026-03-17 16:45:58
○ 2026-03-22 20:32:58

○MXmail.matrix-mantis.com2015-08-22 → 2017-06-08 · 4 obs

● 2015-08-22 09:57:32
● 2017-06-08 15:33:52
○ 2026-03-17 16:45:58
○ 2026-03-22 20:32:58

●MXmatrix-mantis.com2026-03-17 → 2026-03-22 · 3 obs

○ 2017-06-08 15:33:52
● 2026-03-17 16:45:58
● 2026-03-22 20:32:58

●A172.104.30.582026-03-17 → 2026-03-22 · 3 obs

○ 2017-06-08 15:33:52
● 2026-03-17 16:45:58
● 2026-03-22 20:32:58

○A204.14.86.2332015-08-22 → 2017-06-08 · 4 obs

● 2015-08-22 09:57:32
● 2017-06-08 15:33:52
○ 2026-03-17 16:45:58
○ 2026-03-22 20:32:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
matrix-mantis.com	ns11.rsmsoft.com, ns12.rsmsoft.com	2 records

✅ Authoritative Response

Server: 172.104.25.113

NS records: ns11.rsmsoft.com, ns12.rsmsoft.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for matrix-mantis.com (unsigned zone)

⏱️ Timing

Total: 248ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.104.30.58`
NS	2	`ns11.rsmsoft.com, ns12.rsmsoft.com`
MX	1	`matrix-mantis.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:172.104.26.105 +ip4:1`
SOA	1	`ns11.rsmsoft.com rares\.moldoveanu.gmail`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns11.rsmsoft.com, ns12.rsmsoft.com)

Analysis

Hierarchy

The parent of mail.matrix-mantis.com is matrix-mantis.com.

Mail Server Role

matrix-mantis.com serves as the mail server for matrix-mantis.com.

IP Addresses

matrix-mantis.com points to an IP address: 172.104.30.58.

Name Servers

Two name servers ns11.rsmsoft.com and ns12.rsmsoft.com handle the delegation for matrix-mantis.com.

matrix-mantis.com shares the same name server setup as other domains, for instance drinkdr8.com, sys4mail.com, listitleads.com, linode11.rsmsoft.com and tacticaltraps.com.

Host names with one IP:

ns11.rsmsoft.com points to: 45.79.184.168

ns12.rsmsoft.com points to: 173.255.237.53

Mail Servers

matrix-mantis.com is handled by a single mail server.

The host name matrix-mantis.com points to IP 172.104.30.58.

matrix-mantis.com - robtex.com