`smart-heating.com`

DNSSEC	⚠️ Not signed
A	195.179.16.2^{🇩🇪 PLUSSERVER-ASN1195.179.0.0/19 PS-HAM}
		PTR	`vaillant.cn`
NS	`a.prim-ns.de` ⭐
		A	2a00:74c0:10:203::53:1^{🇩🇪 PLUSSERVER-ASN12a00:74c0::/32 PS-HAM}
			PTR	`a.prim-ns.de`
		A	194.163.252.5^{🇩🇪 PLUSSERVER-ASN1194.163.240.0/20 PS-HAM}
			PTR	`a.prim-ns.de`
NS	`a.sec-ns.net`
		A	195.180.210.17^{🇩🇪 PLUSSERVER-ASN1195.180.208.0/20 PS-HAM}
			PTR	`a.sec-ns.net`
NS	`c.sec-ns.de`
		A	2a00:74c0:10:201::53:1^{🇩🇪 PLUSSERVER-ASN12a00:74c0::/32 PS-HAM}
			PTR	`c.sec-ns.de`
		A	195.180.210.33^{🇩🇪 PLUSSERVER-ASN1195.180.208.0/20 PS-HAM}
			PTR	`c.sec-ns.de`
NS	`m.sec-ns.de`
		A	85.214.111.115^{🇩🇪 STRATO85.214.0.0/15 AG}
			PTR	`m.sec-ns.de`
NS	`n.sec-ns.net`
		A	2001:41d0:302:2200::45a6^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`n.sec-ns.net`
		A	54.37.228.71^{🇫🇷 OVH54.37.0.0/16}
			PTR	`n.sec-ns.net`
SOA	`a.prim-ns.de`hostmaster@nexinto.net 2018-01-30 #2

`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=1774945912

Same first word

smart-heating.eu

smart-heating.net

smart-heating.com

smart-heating.co.at

DNS History

11 records (6 active, 5 former)

●NSa.prim-ns.de2015-08-07 → 2026-03-31 · 3 obs

○ 2008-03-10 12:40:32
● 2015-08-07 14:15:10
● 2026-03-31 08:55:34

●NSa.sec-ns.net2015-08-07 → 2026-03-31 · 3 obs

○ 2008-03-10 12:40:32
● 2015-08-07 14:15:10
● 2026-03-31 08:55:34

○NSb.sec-ns.de2015-08-07 → 2017-04-02 · 5 obs

○ 2008-03-10 12:40:32
● 2015-08-07 14:15:10
● 2017-04-02 12:33:42
○ 2026-03-10 06:45:00
○ 2026-03-31 08:55:34

●NSc.sec-ns.de2015-08-07 → 2026-03-31 · 3 obs

○ 2008-03-10 12:40:32
● 2015-08-07 14:15:10
● 2026-03-31 08:55:34

●NSm.sec-ns.de2026-03-10 → 2026-03-31 · 3 obs

○ 2017-04-02 12:33:42
● 2026-03-10 06:45:00
● 2026-03-31 08:55:34

●NSn.sec-ns.net2026-03-10 → 2026-03-31 · 3 obs

○ 2017-04-02 12:33:42
● 2026-03-10 06:45:00
● 2026-03-31 08:55:34

○NSns0.telivo.com2008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 12:40:32
○ 2015-08-07 14:15:10
○ 2026-03-31 08:55:34

○NSns1.telivo.com2008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 12:40:32
○ 2015-08-07 14:15:10
○ 2026-03-31 08:55:34

○MXbackupmx.telivo.com2008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 12:40:32
○ 2015-08-07 14:15:10
○ 2026-03-31 08:55:34

○MXmailforward.telivo.com2008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 12:40:32
○ 2015-08-07 14:15:10
○ 2026-03-31 08:55:34

●A195.179.16.22015-08-07 → 2026-03-31 · 3 obs

○ 2008-03-10 12:40:32
● 2015-08-07 14:15:10
● 2026-03-31 08:55:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
smart-heating.com	a.prim-ns.de, c.sec-ns.de, a.sec-ns.net, n.sec-ns.net...	-

✅ Authoritative Response

Server:195.180.210.17

NS records: a.prim-ns.de, c.sec-ns.de, a.sec-ns.net, n.sec-ns.net, m.sec-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smart-heating.com (unsigned zone)

⏱️ Timing

Total: 657ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.179.16.2`
NS	5	`a.sec-ns.net, n.sec-ns.net...`
SOA	1	`a.prim-ns.de hostmaster.nexinto.net`

Analysis

IP Addresses

smart-heating.com resolves to a single IP: 195.179.16.2.

Other host names, for instance renervit.de, bhkw.com, vaillant-geothermal.com, vaillant-lueftung.de and renervit.com share IP numbers with smart-heating.com.

Name Servers

smart-heating.com delegates to five name servers: a.prim-ns.de, c.sec-ns.de, m.sec-ns.de, a.sec-ns.net and n.sec-ns.net.

smart-heating.com shares some name servers with other domains, for example bulex.be, repower.easynet.de, vaillant-group.com, nordexenergy.com and dialer.ision.net.

These name servers are commonly used alongside b.sec-ns.de, a.sec-ns.de, j.sec-ns.de and k.sec-ns.de.

Host names with two IP numbers

a.prim-ns.de points to 2a00:74c0:10:203::53:1 and 194.163.252.5

c.sec-ns.de points to 2a00:74c0:10:201::53:1 and 195.180.210.33

n.sec-ns.net points to 2001:41d0:302:2200::45a6 and 54.37.228.71

Host names with one IP number

m.sec-ns.de points to 85.214.111.115

a.sec-ns.net points to 195.180.210.17

smart-heating.com - robtex.com