`mobile-drucker.ch`

DNSSEC	⚠️ Not signed
A	91.233.87.40^{🇩🇪 IPB91.233.84.0/22 -1blu-PI}
		PTR	`www.mobile-drucker.ch`
NS	`ns1.prodns.de` ⭐
		A	13.248.213.54^{🇺🇸 Amazon13.248.208.0/20}
			PTR	`a93aba133e46b51cd.awsglobalaccelerator.com`
NS	`ns2.prodns.de`
		A	87.238.197.120^{🇩🇪 EVANZOAS87.238.192.0/21 DE-EVANZO-MK}
			PTR	`120.197.238.87.in-addr.arpa`
NS	`ns3.prodns.de`
		A	136.243.102.23^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`23.102.243.136.in-addr.arpa`
MX	`mail.mobile-drucker.ch` ⭐
		A	91.233.87.220^{🇩🇪 IPB91.233.84.0/22 -1blu-PI}
			PTR	`mx4bln1.prossl.de`
TXT	`v=spf1 a mx ip4:91.233.84.0/22 ~all`
SOA	`ns1.prodns.de`dnsmaster@prodns.de 2021-01-28 #1

`ch`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.ch` ⭐
	NS	`b.nic.ch`
	NS	`d.nic.ch`
	NS	`e.nic.ch`
	NS	`f.nic.ch`
	SOA	`a.nic.ch`dns-operation@switch.ch 2026-08-09 #23

Subdomains

www.mobile-drucker.ch

mail.mobile-drucker.ch

Same first word

mobile-drucker.de

mobile-drucker.ch

mobile-drucker.com

DNS History

6 records (5 active, 1 former)

●NSns1.prodns.de2009-01-13 → 2026-08-09 · 2 obs

● 2009-01-13 23:37:02
● 2026-08-09 10:35:38

●NSns2.prodns.de2009-01-13 → 2026-08-09 · 2 obs

● 2009-01-13 23:37:02
● 2026-08-09 10:35:38

●NSns3.prodns.de2015-06-11 → 2026-08-09 · 3 obs

○ 2009-01-13 23:37:02
● 2015-06-11 00:00:50
● 2026-08-09 10:35:38

●MXmail.mobile-drucker.ch2009-01-13 → 2026-08-09 · 2 obs

● 2009-01-13 23:37:02
● 2026-08-09 10:35:38

○A216.71.220.382009-01-13 → 2009-01-13 · 3 obs

● 2009-01-13 23:37:02
○ 2015-06-11 00:00:50
○ 2026-08-09 10:35:38

●A91.233.87.402015-06-11 → 2026-08-09 · 3 obs

○ 2009-01-13 23:37:02
● 2015-06-11 00:00:50
● 2026-08-09 10:35:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
mobile-drucker.ch	ns2.prodns.de, ns3.prodns.de, ns1.prodns.de	-

✅ Authoritative Response

Server:13.248.213.54

NS records: ns2.prodns.de, ns3.prodns.de, ns1.prodns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mobile-drucker.ch (unsigned zone)

⏱️ Timing

Total: 885ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.233.87.40`
NS	3	`ns3.prodns.de, ns2.prodns.de...`
MX	1	`mail.mobile-drucker.ch (pri: 10)`
TXT	1	`v=spf1 a mx ip4:91.233.84.0/22 ~all`
SOA	1	`ns1.prodns.de dnsmaster.prodns.de`

Analysis

Hierarchy

www.mobile-drucker.ch and mail.mobile-drucker.ch are both subdomains of mobile-drucker.ch.

IP Addresses

mobile-drucker.ch resolves to one IP address: 91.233.87.40.

There are other host names — www.mobile-drucker.ch among them — that share IP numbers with mobile-drucker.ch.

Name Servers

DNS for mobile-drucker.ch is handled by three authoritative name servers: ns1.prodns.de, ns2.prodns.de and ns3.prodns.de.

There is at least partial name server overlap between mobile-drucker.ch and other domains — berlinmitte.net, vandertone.com, webbrett.de and two more among them.

These name servers regularly appear alongside ns2.prodns.eu, ns5.prodns.de, ns4.prodns.eu and 5 other name servers in NS record sets.

ns1.prodns.de, ns2.prodns.de and ns3.prodns.de all have one IP address each — ns1.prodns.de directs to 13.248.213.54, ns2.prodns.de directs to 87.238.197.120 and ns3.prodns.de directs to 136.243.102.23.

Mail Servers

Mail for mobile-drucker.ch is handled by a single mail server, mail.mobile-drucker.ch.

mail.mobile-drucker.ch has exactly one IP number: 91.233.87.220.

mobile-drucker.ch - robtex.com