`seldensystems.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns75.domaincontrol.com` ⭐
		A	2603:5:21b4::30^{🇺🇸 GODADDY-DNS2603:5:21b0::/44}
			PTR	`ns75.domaincontrol.com`
		A	97.74.107.48^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns75.domaincontrol.com`
NS	`ns76.domaincontrol.com`
		A	2603:5:22b4::30^{🇺🇸 GODADDY-DNS2603:5:22b0::/44}
			PTR	`ns76.domaincontrol.com`
		A	173.201.75.48^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns76.domaincontrol.com`
MX	`seldensystems-com.mail.protection.outlook.com` ⭐
TXT	`NETORGFT9670247.onmicrosoft.com`
TXT	`v=spf1 include:secureserver.net -all`
SOA	`ns75.domaincontrol.com`dns@jomax.net 2023-09-19 #0

`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=1774471447

Same first word

seldensystems.com

Similar names

sendelsystems.com

DNS History

8 records (5 active, 3 former)

●NSns75.domaincontrol.com2015-06-25 → 2026-03-25 · 2 obs

● 2015-06-25 03:01:12
● 2026-03-25 20:56:42

●NSns76.domaincontrol.com2015-06-25 → 2026-03-25 · 2 obs

● 2015-06-25 03:01:12
● 2026-03-25 20:56:42

○MXmailstore1.secureserver.net2015-06-25 → 2018-09-10 · 3 obs

● 2015-06-25 03:01:12
● 2018-09-10 13:06:46
○ 2026-03-25 20:56:42

●MXseldensystems-com.mail.protection.outlook.com2026-03-25 → 2026-03-25 · 2 obs

○ 2018-09-10 13:06:46
● 2026-03-25 20:56:42

○MXsmtp.secureserver.net2015-06-25 → 2018-09-10 · 3 obs

● 2015-06-25 03:01:12
● 2018-09-10 13:06:46
○ 2026-03-25 20:56:42

●A15.197.148.332026-03-25 → 2026-03-25 · 2 obs

○ 2018-09-10 13:06:46
● 2026-03-25 20:56:42

○A184.168.221.592015-06-25 → 2018-09-10 · 3 obs

● 2015-06-25 03:01:12
● 2018-09-10 13:06:46
○ 2026-03-25 20:56:42

●A3.33.130.1902026-03-25 → 2026-03-25 · 2 obs

○ 2018-09-10 13:06:46
● 2026-03-25 20:56:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net...	-
seldensystems.com	ns75.domaincontrol.com, ns76.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.75.48

NS records: ns75.domaincontrol.com, ns76.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for seldensystems.com (unsigned zone)

⏱️ Timing

Total: 322ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns75.domaincontrol.com, ns76.domaincontrol.com`
MX	1	`seldensystems-com.mail.protection.outloo`
TXT	2	`NETORGFT9670247.onmicrosoft.com, v=spf1 include:secureserver.net -all`
SOA	1	`ns75.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns75.domaincontrol.com, ns75.domaincontrol.com, ns76.domaincontrol.com...)

Analysis

IP Addresses

seldensystems.com points to two IPs: 3.33.130.190 and 15.197.148.33.

Other host names, for instance erictatum.com, awardwinningtanningsalons.org, adbproduction.com, badbiddersblacklist.com and dosmasmezcal.com share IP numbers with seldensystems.com.

Name Servers

Two name servers ns75.domaincontrol.com and ns76.domaincontrol.com are delegated to seldensystems.com.

seldensystems.com uses the same name server configuration as other domains, such as 053399.com, alfacapacitaciones.com, coloradoshinespdis.com, brutalful.com and savagesretro.com.

Host names with two IPs:

ns75.domaincontrol.com points to 2603:5:21b4::30 and 97.74.107.48.

ns76.domaincontrol.com points to 2603:5:22b4::30 and 173.201.75.48.

Mail Servers

seldensystems.com is handled by a single mail server, seldensystems-com.mail.protection.outlook.com.

seldensystems.com - robtex.com