`ruthmann-steiger.com`

DNSSEC	⚠️ Not signed
A	91.190.229.245^{🇩🇪 AS-TKRZ91.190.224.0/21 TKRZ Stadtwerke GmbH}
		PTR	`rp02.deltacity.net`
NS	`pns.dtag.de` ⭐
		A	2003:40:8000::100^{🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space}
		A	194.25.0.125^{🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider}
			PTR	`pns.dtag.de`
NS	`ns1.telekom.net`
		A	2003:180:a:1000::53^{🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space}
			PTR	`ns1.telekom.net`
		A	212.185.24.65^{🇩🇪 DTAG212.184.0.0/15 Deutsche Telekom AG, Internet service provider}
			PTR	`ns1.telekom.net`
MX	`mx1.ruthmann.de` ⭐
		A	80.149.72.178^{🇩🇪 DTAG80.144.0.0/13 Deutsche Telekom AG, Internet service provider}
			PTR	`mx1.ruthmann.de`
MX	`mx2.ruthmann.de`⁽²⁰⁾
MX	`mforward.dtag.de`⁽¹⁰⁰⁾
		A	194.25.242.123^{🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider}
			PTR	`mforward.dtag.de`
TXT	`v=spf1 ip4:91.190.227.189 mx -all`
SOA	`pns.dtag.de`dns@telekom.de 2025-09-01 #1

`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=1771291435

Same first word

ruthmann-steiger.de

ruthmann-steiger.net

ruthmann-steiger.com

DNS History

10 records (6 active, 4 former)

●NSns1.telekom.net2026-02-23 → 2026-03-23 · 3 obs

○ 2020-04-01 08:01:32
● 2026-02-23 13:31:42
● 2026-03-23 17:30:50

●NSpns.dtag.de2007-11-12 → 2026-03-23 · 2 obs

● 2007-11-12 18:38:14
● 2026-03-23 17:30:50

○NSsecondary000.dtag.net2007-11-12 → 2020-04-01 · 4 obs

● 2007-11-12 18:38:14
● 2020-04-01 08:01:32
○ 2026-02-23 13:31:42
○ 2026-03-23 17:30:50

○MXexchange1.ruthmann.de2007-11-12 → 2007-11-12 · 3 obs

● 2007-11-12 18:38:14
○ 2015-08-01 23:33:04
○ 2026-03-23 17:30:50

●MXmforward.dtag.de2007-11-12 → 2026-03-23 · 2 obs

● 2007-11-12 18:38:14
● 2026-03-23 17:30:50

●MXmx1.ruthmann.de2015-08-01 → 2026-03-23 · 3 obs

○ 2007-11-12 18:38:14
● 2015-08-01 23:33:04
● 2026-03-23 17:30:50

●MXmx2.ruthmann.de2015-08-01 → 2026-03-23 · 3 obs

○ 2007-11-12 18:38:14
● 2015-08-01 23:33:04
● 2026-03-23 17:30:50

○A62.159.136.1572007-11-12 → 2007-11-12 · 3 obs

● 2007-11-12 18:38:14
○ 2015-08-01 23:33:04
○ 2026-03-23 17:30:50

○A88.198.66.1132015-08-01 → 2017-02-20 · 5 obs

○ 2007-11-12 18:38:14
● 2015-08-01 23:33:04
● 2017-02-20 06:29:32
○ 2020-04-01 08:01:32
○ 2026-03-23 17:30:50

●A91.190.229.2452020-04-01 → 2026-03-23 · 3 obs

○ 2017-02-20 06:29:32
● 2020-04-01 08:01:32
● 2026-03-23 17:30:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
ruthmann-steiger.com	pns.dtag.de, ns1.telekom.net	-

✅ Authoritative Response

Server:194.25.0.125

NS records: pns.dtag.de, ns1.telekom.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ruthmann-steiger.com (unsigned zone)

⏱️ Timing

Total: 2821ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.190.229.245`
NS	2	`pns.dtag.de, ns1.telekom.net`
MX	3	`mforward.dtag.de (pri: 100), mx1.ruthmann.de (pri: 10)...`
TXT	1	`v=spf1 ip4:91.190.227.189 mx -all`
SOA	1	`pns.dtag.de dns.telekom.de`

Analysis

IP Addresses

ruthmann-steiger.com resolves to one IP number: 91.190.229.245.

Other host names, for instance ruthmann.hu, dampfkessel.shop, www.cargobull-academy.com, blutspende.de and blutspender.net share IP numbers with ruthmann-steiger.com.

Name Servers

ruthmann-steiger.com's delegation uses two name servers: pns.dtag.de and ns1.telekom.net.

ruthmann-steiger.com uses the same name server setup as other domains, such as asap4i.com, hit-buch.com, max-dorn.de, t-shop.biz and codegreen.ch.

ruthmann-steiger.com at least partially shares name servers with other domains, including kunsteisstadion-crimmitschau.de, 251.91.217.in-addr.arpa, buhrs-itm.de, deutsche-rentenversicherung-bund.eu and 84.154.62.in-addr.arpa.

these name servers are commonly used with secondary006.dtag.net, secondary007.dtag.net, secondary004.dtag.net, ns1.vgp.de, ns2.vgp.de, nase1.shgruppe.de, nase2.shgruppe.de, ns.kord-it.net and ns0.niedersachsen.com.

Host names with two IPs:

pns.dtag.de points to 2003:40:8000::100 and 194.25.0.125

ns1.telekom.net points to 2003:180:a:1000::53 and 212.185.24.65

Mail Servers

Three mail servers handle ruthmann-steiger.com: mforward.dtag.de, mx1.ruthmann.de and mx2.ruthmann.de.

ruthmann-steiger.com shares at least some mail servers with other domains, for example pick-a-nick.de, schenck-rotec.fr, premaro.eu, tropperintra.de and fame.de.

These mail servers are often used with mail.gy8qxd4tlz.de and mail.sagaflor.de.

Host names with a single IP address: mforward.dtag.de points to 194.25.242.123; mx1.ruthmann.de points to 80.149.72.178.

ruthmann-steiger.com - robtex.com