`smartobserver.net`

DNSSEC	⚠️ Not signed
A	92.204.217.97^{🇫🇷 GODADDY-SXB92.204.208.0/20 GD MASS Network}
		PTR	`97.217.204.92.host.secureserver.net`
NS	`ns21.domaincontrol.com` ⭐
		A	2603:5:2141::b^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns21.domaincontrol.com`
		A	97.74.100.11^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns21.domaincontrol.com`
NS	`ns22.domaincontrol.com`
		A	2603:5:2241::b^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns22.domaincontrol.com`
		A	173.201.68.11^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns22.domaincontrol.com`
MX	`mx0.smartobserver.net` ⭐
		A	80.237.138.5^{🇩🇪 GD-EMEA-DC-CGN180.237.138.0/24 GD MASS Network}
			PTR	`mx0.webpack.hosteurope.de`
TXT	`v=spf1 a mx include:spf.server-he.de -all`
SOA	`ns21.domaincontrol.com`dns@jomax.net 2025-11-08 #15

`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=1774642367

Subdomains

mx0.smartobserver.net

Same first word

smartobserver.net

smartobserver.de

DNS History

8 records (4 active, 4 former)

○NSns1.hans.hosteurope.de2015-07-04 → 2016-09-26 · 4 obs

● 2015-07-04 04:26:42
● 2016-09-26 05:26:46
○ 2026-02-17 10:06:50
○ 2026-03-27 20:15:34

○NSns2.hans.hosteurope.de2015-07-04 → 2016-09-26 · 4 obs

● 2015-07-04 04:26:42
● 2016-09-26 05:26:46
○ 2026-02-17 10:06:50
○ 2026-03-27 20:15:34

●NSns21.domaincontrol.com2026-02-17 → 2026-03-27 · 3 obs

○ 2016-09-26 05:26:46
● 2026-02-17 10:06:50
● 2026-03-27 20:15:34

●NSns22.domaincontrol.com2026-02-17 → 2026-03-27 · 3 obs

○ 2016-09-26 05:26:46
● 2026-02-17 10:06:50
● 2026-03-27 20:15:34

●MXmx0.smartobserver.net2015-07-04 → 2026-03-27 · 2 obs

● 2015-07-04 04:26:42
● 2026-03-27 20:15:34

○A2a01:488:42:1000:50ed:84f3:ffd5:65082015-07-04 → 2016-09-26 · 4 obs

● 2015-07-04 04:26:42
● 2016-09-26 05:26:46
○ 2026-02-17 10:06:50
○ 2026-03-27 20:15:34

○A80.237.132.2432015-07-04 → 2016-09-26 · 4 obs

● 2015-07-04 04:26:42
● 2016-09-26 05:26:46
○ 2026-02-17 10:06:50
○ 2026-03-27 20:15:34

●A92.204.217.972026-02-17 → 2026-03-27 · 3 obs

○ 2016-09-26 05:26:46
● 2026-02-17 10:06:50
● 2026-03-27 20:15:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
smartobserver.net	ns21.domaincontrol.com, ns22.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.68.11

NS records: ns21.domaincontrol.com, ns22.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smartobserver.net (unsigned zone)

⏱️ Timing

Total: 343ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`92.204.217.97`
NS	2	`ns21.domaincontrol.com, ns22.domaincontrol.com`
MX	1	`mx0.smartobserver.net (pri: 50)`
TXT	1	`v=spf1 a mx include:spf.server-he.de -al`
SOA	1	`ns21.domaincontrol.com dns.jomax.net`

Analysis

Hierarchy

The parent of mx0.smartobserver.net is smartobserver.net.

IP Addresses

smartobserver.net points to an IP address: 92.204.217.97.

other host names include inventionpool.de, www.rustix.ch, lcate.co.uk, sermor.com and sastre.biz; they share IP numbers with smartobserver.net.

Name Servers

Two name servers ns21.domaincontrol.com and ns22.domaincontrol.com handle the delegation for smartobserver.net.

smartobserver.net shares the same name server setup as other domains, for instance yournpa.org, smarter-companies.com, cuicorrosion.com, holidaytix.com and limafort.com.

Host names with two IP numbers:

ns21.domaincontrol.com points to 2603:5:2141::b and 97.74.100.11.

ns22.domaincontrol.com points to 2603:5:2241::b and 173.201.68.11.

Mail Servers

smartobserver.net is handled by a single mail server, mx0.smartobserver.net.

The host name mx0.smartobserver.net points to IP 80.237.138.5.

smartobserver.net - robtex.com