`duebendorf.ch`

DNSSEC	⚠️ Not signed
A	195.65.10.22^{🇨🇭 SWISSCOM195.65.0.0/16 Swisscom IP-Plus UBN-CH-AGGR.3}
NS	`ns1.hostserv.eu` ⭐
		A	2001:1680:101:1::2^{🇨🇭 SOLNET2001:1680::/32 SolNet Switzerland}
		A	82.220.34.231^{🇨🇭 SOLNET82.220.0.0/16 SolNet Switzerland}
			PTR	`ns1.tripledns.eu`
NS	`ns2.hostserv.eu`
		A	2001:1af8:4700:a120:4::2^{🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb}
		A	5.79.97.178^{🇳🇱 LEASEWEB-NL-AMS-015.79.64.0/18 LEASEWEB}
			PTR	`ns2.tripledns.eu`
NS	`ns3.hostserv.eu`
		A	2a01:4f8:c0c:289d::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	94.130.74.45^{🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC}
			PTR	`ns3.tripledns.eu`
MX	`stadtduebendorf.in.tmes.trendmicro.eu` ⭐
		A	18.185.115.145^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`in.tmes.trendmicro.eu`
		A	18.185.115.146^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`in.tmes.trendmicro.eu`
		A	18.185.115.147^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`in.tmes.trendmicro.eu`
TXT	`$INCLUDE /var/named/spf/duebendorf.txt`
TXT	`"google-site-verification=pGAkV3iq0YGkssJ6C2VitOlE-e28fTyvupu2tOSYCVU"`
TXT	`v=spf1 mx include:speedadmin.dk ip4:80.242.195.146 ip4:80.242.195.157 include...`
TXT	`$INCLUDE /var/named/dkim/duebendorf.txt`
TXT	`trend-micro-v1-domain-verification.bc94ad42411024ce30e318fc95fcc665=0458290a-...`
TXT	`"MS=ms51899919"`
TXT	`"linkedin-site-verification=f1ae2c1b-ab80-4e09-af92-e79f42d2d0e8"`
SOA	`ns1.hostserv.eu`servicedesk@softec.ch 2026-04-13 #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 2026-04-15 #15

Subdomains

cdws.duebendorf.ch

citrix.duebendorf.ch

archiv.duebendorf.ch

mail.duebendorf.ch

ucc.duebendorf.ch

doc.duebendorf.ch

ucca.duebendorf.ch

citrixtest.duebendorf.ch

conference.duebendorf.ch

autodiscover.duebendorf.ch

turn.duebendorf.ch

maps.duebendorf.ch

acmp.duebendorf.ch

Same first word

duebendorf.ch

DNS History

11 records (5 active, 6 former)

○NSdns1.glattnet.ch2015-05-27 → 2017-08-10 · 4 obs

● 2015-05-27 13:58:10
● 2017-08-10 23:26:24
○ 2026-03-10 09:30:40
○ 2026-04-15 05:58:56

○NSdns2.glattnet.ch2015-05-27 → 2017-08-10 · 4 obs

● 2015-05-27 13:58:10
● 2017-08-10 23:26:24
○ 2026-03-10 09:30:40
○ 2026-04-15 05:58:56

●NSns1.hostserv.eu2026-03-10 → 2026-04-15 · 3 obs

○ 2017-08-10 23:26:24
● 2026-03-10 09:30:40
● 2026-04-15 05:58:56

●NSns2.hostserv.eu2026-03-10 → 2026-04-15 · 3 obs

○ 2017-08-10 23:26:24
● 2026-03-10 09:30:40
● 2026-04-15 05:58:56

●NSns3.hostserv.eu2026-03-10 → 2026-04-15 · 3 obs

○ 2017-08-10 23:26:24
● 2026-03-10 09:30:40
● 2026-04-15 05:58:56

○MXmx11.glattnet.ch2015-05-27 → 2016-05-01 · 4 obs

● 2015-05-27 13:58:10
● 2016-05-01 00:01:44
○ 2017-08-10 23:26:24
○ 2026-04-15 05:58:56

○MXmx12.glattnet.ch2015-05-27 → 2016-05-01 · 4 obs

● 2015-05-27 13:58:10
● 2016-05-01 00:01:44
○ 2017-08-10 23:26:24
○ 2026-04-15 05:58:56

○MXmx21.glattnet.ch2017-08-10 → 2017-08-10 · 4 obs

○ 2016-05-01 00:01:44
● 2017-08-10 23:26:24
○ 2026-03-10 09:30:40
○ 2026-04-15 05:58:56

○MXmx22.glattnet.ch2017-08-10 → 2017-08-10 · 4 obs

○ 2016-05-01 00:01:44
● 2017-08-10 23:26:24
○ 2026-03-10 09:30:40
○ 2026-04-15 05:58:56

●MXstadtduebendorf.in.tmes.trendmicro.eu2026-03-10 → 2026-04-15 · 3 obs

○ 2017-08-10 23:26:24
● 2026-03-10 09:30:40
● 2026-04-15 05:58:56

●A195.65.10.222026-03-10 → 2026-04-15 · 2 obs

● 2026-03-10 09:30:40
● 2026-04-15 05:58:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	d.nic.ch, b.nic.ch, a.nic.ch, e.nic.ch...	-
duebendorf.ch	ns1.hostserv.eu, ns2.hostserv.eu, ns3.hostserv.eu	-

✅ Authoritative Response

Server:82.220.34.231

NS records: ns1.hostserv.eu, ns2.hostserv.eu, ns3.hostserv.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duebendorf.ch (unsigned zone)

⏱️ Timing

Total: 3712ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.65.10.22`
NS	3	`ns1.hostserv.eu, ns3.hostserv.eu...`
MX	1	`stadtduebendorf.in.tmes.trendmicro.eu (p`
TXT	7	`"google-site-verification=pGAkV3iq0YGkss, trend-micro-v1-domain-verification.bc94a...`
SOA	1	`ns1.hostserv.eu servicedesk.softec.ch`

Analysis

Hierarchy

duebendorf.ch is a parent of cdws.duebendorf.ch, citrix.duebendorf.ch, archiv.duebendorf.ch, mail.duebendorf.ch and ucc.duebendorf.ch, plus a few other host names.

IP Addresses

duebendorf.ch resolves to one IP number: 195.65.10.22.

Other host names, for instance jump-in.ch, bauma.ch, wettingen.ch, schule-zumikon.ch and schuebelbach.ch share IP numbers with duebendorf.ch.

Name Servers

duebendorf.ch is delegated to three name servers: ns1.hostserv.eu, ns2.hostserv.eu and ns3.hostserv.eu.

duebendorf.ch at least partially shares name servers with other domains, including deluxe-hotels.net, seg.co.at, sirwechsler.com, binderbau.at and portalesud.ch.