vmad.ch - robtex.com

vmad.ch

DNSSEC⚠️ Not signed
A2a07:6b40::240🇨🇭 bfh2a07:6b40::/29
PTRweb-redirect.bfh.info
A147.87.0.240🇨🇭 bfh147.87.0.0/16
NSns-static.bfh.info ⭐
A2a07:6b40::120🇨🇭 bfh2a07:6b40::/29
PTRns-static.bfh.info
A147.87.0.120🇨🇭 bfh147.87.0.0/16
PTRns-static.bfh.info
NSnode1.ns.bfh.info
A2a07:6b40::21🇨🇭 bfh2a07:6b40::/29
PTRnode1.ns.bfh.info
A147.87.0.21🇨🇭 bfh147.87.0.0/16
PTRnode1.ns.bfh.info
NSnode2.ns.bfh.info
A2a07:6b40::22🇨🇭 bfh2a07:6b40::/29
PTRnode2.ns.bfh.info
A147.87.0.22🇨🇭 bfh147.87.0.0/16
PTRnode2.ns.bfh.info
NSnode3.ns.bfh.info ⚠️ Not in parent delegation
A2a07:6b40::23🇨🇭 bfh2a07:6b40::/29
PTRnode3.ns.bfh.info
A147.87.0.23🇨🇭 bfh147.87.0.0/16
PTRnode3.ns.bfh.info
NSnode4.ns.bfh.info ⚠️ Not in parent delegation
A2a07:6b40::24🇨🇭 bfh2a07:6b40::/29
PTRnode4.ns.bfh.info
A147.87.0.24🇨🇭 bfh147.87.0.0/16
PTRnode4.ns.bfh.info
NSnode5.ns.bfh.info
A2a01:4f8:1c17:e460::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRnode5.ns.bfh.info
A78.47.101.54🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
PTRnode5.ns.bfh.info
NSnode6.ns.bfh.info
A2a01:4f8:c2c:83a8::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRnode6.ns.bfh.info
A116.203.0.142🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC
PTRnode6.ns.bfh.info
SOAns-static.bfh.infobfh-linux-sysadmin@lists.bfh.science 2025-08-09 #1

ch

DNSSEC🔒 Signed (DS record present)
NSa.nic.ch ⭐
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch
SOAa.nic.chdns-operation@switch.ch 2026-03-15 #15

Same first word

vmad.ch
vmad.in
vmad.cn
vmad.com
vmad.fr
vmad.de
vmad.eu

Similar names

avdm.org
vdma.co
dvma.ru
dmva.com
amdv.cn
madv.com.au
mdva.ru
avdm.ch
mvda.co.uk
davm.com
dvam.ch
avdm.at
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vdma.ru
vdma.nl
dvma.org
vdma.cn
vdam.de
advm.net
vadm.com
vmda.com
vdma.at
vadm.co.uk
amvd.ma
dvma.de
avmd.org
dvma.cn
vamd.org
vadm.de
mdav.com
mdva.info
madv.it
madv.cn
mvad.co.il
amdv.de
amvd.com
mavd.com
admv.de
madv.org
amdv.info
vdma.com
dmva.cn
vdma.de
avmd.com
dmav.dk
amdv.be
mvad.co.uk
admv.fr
dvma.net
davm.tv
dvma.fr
dvam.ru
mvad.fr
dvam.ir
mvad.pro
avdm.fr
avmd.de
advm.ru
mdav.net
amvd.fr
vdma.eu
avdm.myshopify.com
mvda.org.in
amvd.org.mx
vadm.ru
amvd.info
mvda.kasserver.com
vdam.eu
dvam.info
dmav.com.br
vadm.eu
avmd.com.au
vamd.cn
avmd.ru
mdav.vip
avdm.com
avdm.ru
advm.co
mdav.ru
mdva.com
vdam.com
avdm.co.uk
advm.dp.ua
dvma.or.kr
vdma.biz
mdav.ro
advm.com.au
davm.ca
vmda.org
mvad.com
vadm.top
admv.net
dvma.com.au
amvd.ru
dmav.it

DNS History

15 records (9 active, 6 former)

20162017201820192020202120222023202420252026NSnode1.ns.bfh.infonode2.ns.bfh.infonode3.ns.bfh.infonode4.ns.bfh.infonode5.ns.bfh.infonode6.ns.bfh.infons-static.bfh.infoddi.bfh.chns1.bfh.chns2.bfh.chns3.bfh.chns4.bfh.chA147.87.0.2402a07:6b40::240147.87.250.135
○NSddi.bfh.ch2016-04-24 → 2016-04-24 · 4 obs
○ 2015-06-10 22:18:04
● 2016-04-24 22:51:52
○ 2026-03-11 13:09:06
○ 2026-03-24 08:48:42
●NSnode1.ns.bfh.info2026-03-11 → 2026-03-24 · 3 obs
○ 2016-04-24 22:51:52
● 2026-03-11 13:09:06
● 2026-03-24 08:48:42
●NSnode2.ns.bfh.info2026-03-11 → 2026-03-24 · 3 obs
○ 2016-04-24 22:51:52
● 2026-03-11 13:09:06
● 2026-03-24 08:48:42
●NSnode3.ns.bfh.info2026-03-11 → 2026-03-24 · 3 obs
○ 2016-04-24 22:51:52
● 2026-03-11 13:09:06
● 2026-03-24 08:48:42
●NSnode4.ns.bfh.info2026-03-11 → 2026-03-24 · 3 obs
○ 2016-04-24 22:51:52
● 2026-03-11 13:09:06
● 2026-03-24 08:48:42
●NSnode5.ns.bfh.info2026-03-11 → 2026-03-24 · 3 obs
○ 2016-04-24 22:51:52
● 2026-03-11 13:09:06
● 2026-03-24 08:48:42
●NSnode6.ns.bfh.info2026-03-11 → 2026-03-24 · 3 obs
○ 2016-04-24 22:51:52
● 2026-03-11 13:09:06
● 2026-03-24 08:48:42
●NSns-static.bfh.info2026-03-11 → 2026-03-24 · 3 obs
○ 2016-04-24 22:51:52
● 2026-03-11 13:09:06
● 2026-03-24 08:48:42
○NSns1.bfh.ch2015-06-10 → 2016-04-24 · 4 obs
● 2015-06-10 22:18:04
● 2016-04-24 22:51:52
○ 2026-03-11 13:09:06
○ 2026-03-24 08:48:42
○NSns2.bfh.ch2015-06-10 → 2016-04-24 · 4 obs
● 2015-06-10 22:18:04
● 2016-04-24 22:51:52
○ 2026-03-11 13:09:06
○ 2026-03-24 08:48:42
○NSns3.bfh.ch2015-06-10 → 2016-04-24 · 4 obs
● 2015-06-10 22:18:04
● 2016-04-24 22:51:52
○ 2026-03-11 13:09:06
○ 2026-03-24 08:48:42
○NSns4.bfh.ch2015-06-10 → 2016-04-24 · 4 obs
● 2015-06-10 22:18:04
● 2016-04-24 22:51:52
○ 2026-03-11 13:09:06
○ 2026-03-24 08:48:42
●A147.87.0.2402026-03-11 → 2026-03-24 · 3 obs
○ 2016-04-24 22:51:52
● 2026-03-11 13:09:06
● 2026-03-24 08:48:42
○A147.87.250.1352015-06-10 → 2016-04-24 · 4 obs
● 2015-06-10 22:18:04
● 2016-04-24 22:51:52
○ 2026-03-11 13:09:06
○ 2026-03-24 08:48:42
●A2a07:6b40::2402026-03-11 → 2026-03-24 · 3 obs
○ 2016-04-24 22:51:52
● 2026-03-11 13:09:06
● 2026-03-24 08:48:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cha.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...-
vmad.chnode1.ns.bfh.info, node2.ns.bfh.info, node5.ns.bfh.info, node6.ns.bfh.info-

✅ Authoritative Response

Server:147.87.0.22

NS records: node1.ns.bfh.info, node2.ns.bfh.info, node5.ns.bfh.info, node6.ns.bfh.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vmad.ch (unsigned zone)

⏱️ Timing

Total: 2525ms | Queries: -

📄 Records

TypeCountSample Data
A1147.87.0.240
AAAA12a07:6b40::240
NS6node1.ns.bfh.info, node2.ns.bfh.info...
SOA1ns-static.bfh.info bfh-linux-sysadmin.li

Analysis

IP Addresses

vmad.ch points to two IP numbers: 2a07:6b40::240 and 147.87.0.240.

Other host names such as huce.ch, hafl.ch, architekturschule.ch, windays.ch and shl.bfh.ch share IPs with vmad.ch.

Name Servers

vmad.ch is delegated to seven name servers: ns-static.bfh.info, node1.ns.bfh.info, node2.ns.bfh.info, node3.ns.bfh.info, node4.ns.bfh.info, node5.ns.bfh.info and node6.ns.bfh.info.

vmad.ch at least partially shares name servers with other domains, for instance bfh.info, architekturschule.ch, windays.ch, egovinstitute.biz and woodmonitoring.ch.

Two IP numbers per host:

ns-static.bfh.info points to: 2a07:6b40::120 and 147.87.0.120.

node1.ns.bfh.info points to: 2a07:6b40::21 and 147.87.0.21.

node2.ns.bfh.info points to: 2a07:6b40::22 and 147.87.0.22.

node3.ns.bfh.info points to: 2a07:6b40::23 and 147.87.0.23.

node4.ns.bfh.info points to: 2a07:6b40::24 and 147.87.0.24.

node5.ns.bfh.info points to: 2a01:4f8:1c17:e460::1 and 78.47.101.54.

node6.ns.bfh.info points to: 2a01:4f8:c2c:83a8::1 and 116.203.0.142.