`steinmueller-group.com`

DNSSEC	🔒 Signed (DS record present)
A	91.107.211.104^{🇩🇪 Hetzner91.107.128.0/17 HETZNER-DC}
		PTR	`static.104.211.107.91.clients.your-server.de`
NS	`ns1.telekom-domains.de` ⭐
		A	2003:2:6:137:80:157:195:92^{🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space}
		A	80.157.195.92^{🇩🇪 DTAG80.157.0.0/16 Deutsche Telekom AG, Internet service provider}
NS	`ns2.telekom-domains.de`
		A	2003:180:a::53^{🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space}
			PTR	`ns2.telekom-domains.de`
		A	212.185.24.1^{🇩🇪 DTAG212.184.0.0/15 Deutsche Telekom AG, Internet service provider}
			PTR	`ns2.telekom-domains.de`
MX	`mx01.hornetsecurity.com` ⭐
		A	94.100.132.8^{🇩🇪 MK-NETZDIENSTE-AS94.100.132.0/23 ANTISPAMEUROPE-NET via AS25394}
			PTR	`mx01.hornetsecurity.com`
MX	`mx02.hornetsecurity.com`⁽²⁰⁾
		A	94.100.136.8^{🇩🇪 SSERV-AS94.100.136.0/23 ANTISPAMEUROPE via as24679.net}
			PTR	`mx02.hornetsecurity.com`
MX	`mx03.hornetsecurity.com`⁽³⁰⁾
		A	94.100.134.8^{🇩🇪 NCORE-AS94.100.134.0/24 antispameurope GmbH via as12676}
			PTR	`mx03.hornetsecurity.com`
MX	`mx04.hornetsecurity.com`⁽⁴⁰⁾
		A	94.100.136.7^{🇩🇪 SSERV-AS94.100.136.0/23 ANTISPAMEUROPE via as24679.net}
			PTR	`mx04.hornetsecurity.com`
MX	`mail.steinmueller-group.com`⁽⁹⁰⁾
		A	193.159.172.218^{🇩🇪 DTAG193.158.0.0/15 Deutsche Telekom AG, Internet service provider}
			PTR	`mail.egetrans.com`
			PTR	`mail.steinmueller-group.com`
			PTR	`mail.steinmueller-immobilien.com`
			PTR	`mail.egetrans.de`
			PTR	`mail.egetrans.eu`
TXT	`sophos-domain-verification=2b74d857a1cbe87d30250d57d98dbb168a8871fe73d0e6b739...`
TXT	`v=spf1 mx ip4:193.159.172.218 ip4:62.225.173.59 include:spf.hornetsecurity.co...`
SOA	`ns1.telekom-domains.de`dns@telekom.de 2026-02-05 #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=1776146777

Subdomains

mail.steinmueller-group.com

Same first word

steinmueller-group.com

DNS History

11 records (8 active, 3 former)

●NSns1.telekom-domains.de2026-03-05 → 2026-04-14 · 3 obs

○ 2017-03-31 05:41:06
● 2026-03-05 13:45:44
● 2026-04-14 06:08:30

●NSns2.telekom-domains.de2026-03-05 → 2026-04-14 · 3 obs

○ 2017-03-31 05:41:06
● 2026-03-05 13:45:44
● 2026-04-14 06:08:30

○NSpns.dtag.de2015-07-19 → 2017-03-31 · 4 obs

● 2015-07-19 17:13:12
● 2017-03-31 05:41:06
○ 2026-03-05 13:45:44
○ 2026-04-14 06:08:30

○NSsecondary007.dtag.net2015-07-19 → 2017-03-31 · 4 obs

● 2015-07-19 17:13:12
● 2017-03-31 05:41:06
○ 2026-03-05 13:45:44
○ 2026-04-14 06:08:30

●MXmail.steinmueller-group.com2015-07-19 → 2026-04-14 · 2 obs

● 2015-07-19 17:13:12
● 2026-04-14 06:08:30

●MXmx01.hornetsecurity.com2026-03-05 → 2026-04-14 · 3 obs

○ 2015-07-19 17:13:12
● 2026-03-05 13:45:44
● 2026-04-14 06:08:30

●MXmx02.hornetsecurity.com2026-03-05 → 2026-04-14 · 3 obs

○ 2015-07-19 17:13:12
● 2026-03-05 13:45:44
● 2026-04-14 06:08:30

●MXmx03.hornetsecurity.com2026-03-05 → 2026-04-14 · 3 obs

○ 2015-07-19 17:13:12
● 2026-03-05 13:45:44
● 2026-04-14 06:08:30

●MXmx04.hornetsecurity.com2026-03-05 → 2026-04-14 · 3 obs

○ 2015-07-19 17:13:12
● 2026-03-05 13:45:44
● 2026-04-14 06:08:30

○A62.154.187.1712015-07-19 → 2017-03-31 · 4 obs

● 2015-07-19 17:13:12
● 2017-03-31 05:41:06
○ 2026-03-05 13:45:44
○ 2026-04-14 06:08:30

●A91.107.211.1042026-03-05 → 2026-04-14 · 3 obs

○ 2017-03-31 05:41:06
● 2026-03-05 13:45:44
● 2026-04-14 06:08:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
steinmueller-group.com	ns1.telekom-domains.de, ns2.telekom-domains.de	-

✅ Authoritative Response

Server:80.157.195.92

NS records: ns1.telekom-domains.de, ns2.telekom-domains.de

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 774ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.107.211.104`
NS	2	`ns1.telekom-domains.de, ns2.telekom-domains.de`
MX	5	`mail.steinmueller-group.com (pri: 90), mx03.hornetsecurity.com (pri: 30)...`
TXT	2	`sophos-domain-verification=2b74d857a1cbe, v=spf1 mx ip4:193.159.172.218 ip4:62.225`
SOA	1	`ns1.telekom-domains.de dns.telekom.de`

Analysis

Hierarchy

steinmueller-group.com is the parent of mail.steinmueller-group.com.

IP Addresses

steinmueller-group.com resolves to a single IP: 91.107.211.104.

Other host names, for instance static.104.211.107.91.clients.your-server.de, egetrans.org, egetrans.de, egetrans.com and steinmueller-immobilien.com share IP numbers with steinmueller-group.com.

Name Servers

steinmueller-group.com has two name servers: ns1.telekom-domains.de and ns2.telekom-domains.de.

steinmueller-group.com shares the same name server setup as other domains, for example ruck.eu, stahl-holding-saar.com, terrapersonal.de, cretschmarcargo.com and enertrag.de.

Host names with two IP numbers:

ns1.telekom-domains.de points to: 2003:2:6:137:80:157:195:92 and 80.157.195.92; ns2.telekom-domains.de points to: 2003:180:a::53 and 212.185.24.1.

Mail Servers

steinmueller-group.com is handled by five mail servers: mx01.hornetsecurity.com, mx02.hornetsecurity.com, mx03.hornetsecurity.com, mx04.hornetsecurity.com and mail.steinmueller-group.com.

steinmueller-group.com shares some mail servers with other domains, at least partially; for instance 3-fach.ch, dailybake.com, h2onics.com, mutze.lvm.de and expacio.es.

Host names with one IP number:

- mx01.hornetsecurity.com points to: 94.100.132.8

- mx02.hornetsecurity.com points to: 94.100.136.8

- mx03.hornetsecurity.com points to: 94.100.134.8

- mx04.hornetsecurity.com points to: 94.100.136.7

- mail.steinmueller-group.com points to: 193.159.172.218

steinmueller-group.com - robtex.com