`riedel-cooling.com`

DNSSEC	⚠️ Not signed
A	212.87.154.236^{🇩🇪 IMOS-AS212.87.128.0/19 imos}
		PTR	`www.heizung-waermepumpe.de`
NS	`lc.imosnet.de` ⭐
		A	212.87.145.52^{🇩🇪 IMOS-AS212.87.128.0/19 imos}
			PTR	`lc.imosnet.de`
NS	`ns1.imos.net`
		A	2a00:fac0:2:1020::53:53^{🇩🇪 IMOS-AS2a00:fac0::/32 imos IPv6 connectivity}
			PTR	`ns1.imos.net`
		A	212.87.130.92^{🇩🇪 IMOS-AS212.87.128.0/19 imos}
			PTR	`ns1.imos.net`
NS	`ns2.imos.net`
		A	2a00:fac0:1:1000::53:53^{🇩🇪 IMOS-AS2a00:fac0::/32 imos IPv6 connectivity}
			PTR	`ns2.imos.net`
		A	212.87.132.60^{🇩🇪 IMOS-AS212.87.128.0/19 imos}
			PTR	`ns2.imos.net`
MX	`riedelcooling-com01e.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
TXT	`v=spf1 a:mx1.glendimplex.de include:spf.protection.outlook.com include:spf.me...`
TXT	`MS=ms86738263`
SOA	`lc.imosnet.de`hostmaster@imos.net 2023-12-15 #20

`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=1777069846

Same first word

riedel-cooling.com

riedel-cooling.de

DNS History

7 records (5 active, 2 former)

●NSlc.imosnet.de2026-03-23 → 2026-04-24 · 3 obs

○ 2015-08-04 22:47:10
● 2026-03-23 13:17:32
● 2026-04-24 22:36:30

●NSns1.imos.net2015-08-04 → 2026-04-24 · 2 obs

● 2015-08-04 22:47:10
● 2026-04-24 22:36:30

●NSns2.imos.net2015-08-04 → 2026-04-24 · 2 obs

● 2015-08-04 22:47:10
● 2026-04-24 22:36:30

○MXmailer.glendimplex.de2015-08-04 → 2017-02-16 · 4 obs

● 2015-08-04 22:47:10
● 2017-02-16 06:43:46
○ 2026-03-23 13:17:32
○ 2026-04-24 22:36:30

○MXmx1.glendimplex.de2015-08-04 → 2017-02-16 · 4 obs

● 2015-08-04 22:47:10
● 2017-02-16 06:43:46
○ 2026-03-23 13:17:32
○ 2026-04-24 22:36:30

●MXriedelcooling-com01e.mail.protection.outlook.com2026-03-23 → 2026-04-24 · 3 obs

○ 2017-02-16 06:43:46
● 2026-03-23 13:17:32
● 2026-04-24 22:36:30

●A212.87.154.2362015-08-04 → 2026-04-24 · 2 obs

● 2015-08-04 22:47:10
● 2026-04-24 22:36:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
riedel-cooling.com	ns1.imos.net, ns2.imos.net	-

✅ Authoritative Response

Server:212.87.132.60

NS records: ns1.imos.net, ns2.imos.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for riedel-cooling.com (unsigned zone)

⏱️ Timing

Total: 461ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.87.154.236`
NS	2	`ns2.imos.net, ns1.imos.net`
MX	1	`riedelcooling-com01e.mail.protection.out`
TXT	2	`MS=ms86738263, v=spf1 a:mx1.glendimplex.de include:spf.`
SOA	1	`lc.imosnet.de hostmaster.imos.net`

Analysis

IP Addresses

riedel-cooling.com resolves to one IP number: 212.87.154.236.

Other host names including riedel-usa.com, www.riedel-usa.com, riedel-cooling.de and dimplex-partner.de share IP numbers with riedel-cooling.com.

Name Servers

riedel-cooling.com is delegated to three name servers: lc.imosnet.de, ns1.imos.net and ns2.imos.net.

riedel-cooling.com at least partially shares name servers with other domains, including air-motors-usa.com, dimplex.pl, experconnect.de, gelbingen.com and baugro.de.