`pelletsheizung.com`

DNSSEC	⚠️ Not signed
A	188.40.29.250^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
		PTR	`dedi3250.your-server.de`
NS	`ns1.first-ns.de` ⭐
		A	2a01:4f8:0:a101::a:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.first-ns.de`
		A	213.239.242.238^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns1.first-ns.de`
NS	`robotns2.second-ns.de`
		A	2a01:4f8:0:1::5ddc:2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`robotns2.second-ns.de`
		A	213.133.100.103^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`robotns2.second-ns.de`
NS	`robotns3.second-ns.com`
		A	2001:67c:192c::add:a3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`robotns3.second-ns.com`
		A	193.47.99.3^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`robotns3.second-ns.com`
MX	`mail.pelletsheizung.com` ⭐
		A	188.40.29.250^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
			PTR	`dedi3250.your-server.de`
SOA	`ns1.first-ns.de`dns@hetzner.com 2026-04-03 #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=1778730916

Subdomains

mail.pelletsheizung.com

Same first word

pelletsheizung.de

pelletsheizung.com

pelletsheizung.at

pelletsheizung.co.at

DNS History

6 records (5 active, 1 former)

●NSns1.first-ns.de2009-01-23 → 2026-05-14 · 2 obs

● 2009-01-23 04:48:26
● 2026-05-14 04:22:22

●NSrobotns2.second-ns.de2009-01-23 → 2026-05-14 · 2 obs

● 2009-01-23 04:48:26
● 2026-05-14 04:22:22

●NSrobotns3.second-ns.com2009-01-23 → 2026-05-14 · 2 obs

● 2009-01-23 04:48:26
● 2026-05-14 04:22:22

●MXmail.pelletsheizung.com2009-01-23 → 2026-05-14 · 2 obs

● 2009-01-23 04:48:26
● 2026-05-14 04:22:22

●A188.40.29.2502015-07-18 → 2026-05-14 · 3 obs

○ 2009-01-23 04:48:26
● 2015-07-18 19:53:10
● 2026-05-14 04:22:22

○A78.46.89.32009-01-23 → 2009-01-23 · 3 obs

● 2009-01-23 04:48:26
○ 2015-07-18 19:53:10
○ 2026-05-14 04:22:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...	-
pelletsheizung.com	ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com	2 records

✅ Authoritative Response

Server:213.133.100.103

NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pelletsheizung.com (unsigned zone)

⏱️ Timing

Total: 1690ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.40.29.250`
NS	3	`robotns3.second-ns.com, ns1.first-ns.de...`
MX	1	`mail.pelletsheizung.com (pri: 10)`
SOA	1	`ns1.first-ns.de dns.hetzner.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (robotns3.second-ns.com, robotns3.second-ns.com)

Analysis

Hierarchy

pelletsheizung.com is the parent of mail.pelletsheizung.com.

IP Addresses

pelletsheizung.com resolves to a single IP: 188.40.29.250.

Other host names, for instance pelletkraftwerk.de, mail.kessel-tausch.at, dedi3250.your-server.de, mail.pelletskraftwerk.at and okofen.ru share IP numbers with pelletsheizung.com.

Name Servers

pelletsheizung.com delegates to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

pelletsheizung.com shares some name servers with other domains, for example caimmo.com, gawk.de, loqu-opticalgroup.net, kertu-klinger.de and watchee.org.

These name servers are often used together with hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

Host names with two IP numbers:

robotns3.second-ns.com: 2001:67c:192c::add:a3 and 193.47.99.3

ns1.first-ns.de: 2a01:4f8:0:a101::a:1 and 213.239.242.238

robotns2.second-ns.de: 2a01:4f8:0:1::5ddc:2 and 213.133.100.103

Mail Servers

pelletsheizung.com is handled by a single mail server, mail.pelletsheizung.com.

Host name mail.pelletsheizung.com points to IP 188.40.29.250.

pelletsheizung.com - robtex.com