bider-hauser.ch - robtex.com

bider-hauser.ch

DNSSEC⚠️ Not signed
A80.74.154.100🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland
PTRmarissa.metanet.ch
NSns1.marissa.metanet.ch ⭐
A2a00:1128:0:154::100🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation
PTRmarissa.metanet.ch
A80.74.154.100🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland
PTRmarissa.metanet.ch
NSns2.marissa.metanet.ch
A2a00:1128:0:201:1::5🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation
A46.231.201.5🇨🇭 ASN-METANET46.231.200.0/21 METANET AG, part of group.one
MXbiderhauser-ch01c.mail.protection.outlook.com ⭐
A2a01:111:f403:ca3c::🇨🇭 Microsoft2a01:111:f000::/36
PTRmail-zrap278cu00300.inbound.protection.outlook.com
A2a01:111:f403:ca3c::1🇨🇭 Microsoft2a01:111:f000::/36
PTRmail-zrzp278cu00201.inbound.protection.outlook.com
A2a01:111:f403:ca3c::2🇨🇭 Microsoft2a01:111:f000::/36
PTRmail-zr1p278cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca3e::1🇨🇭 Microsoft2a01:111:f000::/36
PTRmail-gvap278cu00301.inbound.protection.outlook.com
A52.101.185.12🇨🇭 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-zrap278cu00304.inbound.protection.outlook.com
A52.101.185.13🇨🇭 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-zrzp278cu00205.inbound.protection.outlook.com
A52.101.185.14🇨🇭 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-zr1p278cu00206.inbound.protection.outlook.com
A52.101.187.1🇨🇭 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-gvap278cu00301.inbound.protection.outlook.com
TXTgoogle-site-verification=ehMZrptkhUywn1o7UYvNei43Nxd9VbtZHjPiDBxQrS0
TXTMS=ms74785857
TXT_dmarcv=DMARC1; p=none;
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.marissa.metanet.chfelix\@hauser.bider-hauser.ch 2026-03-17 #5

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 2026-08-07 #7

Same first word

bider-hauser.ch

DNS History

12 records (4 active, 8 former)

20162017201820192020202120222023202420252026NSns1.marissa.metanet.chns2.marissa.metanet.chns.ch-meta.netns1.mac-web.chns2.ch-meta.netns2.mac-web.chns3.ch-meta.netMXbiderhauser-ch01c.mail.protection.outlook.comkurier.mac-web.chmail.bider-hauser.chA80.74.154.10087.245.120.27
○NSns.ch-meta.net2017-02-03 → 2018-06-10 · 5 obs
○ 2016-05-03 03:12:48
● 2017-02-03 03:29:10
● 2018-06-10 15:43:06
○ 2026-08-01 12:57:14
○ 2026-08-07 01:54:32
○NSns1.mac-web.ch2015-07-23 → 2016-05-03 · 4 obs
● 2015-07-23 03:33:06
● 2016-05-03 03:12:48
○ 2017-02-03 03:29:10
○ 2026-08-07 01:54:32
●NSns1.marissa.metanet.ch2026-08-01 → 2026-08-07 · 3 obs
○ 2018-06-10 15:43:06
● 2026-08-01 12:57:14
● 2026-08-07 01:54:32
○NSns2.ch-meta.net2017-02-03 → 2018-06-10 · 5 obs
○ 2016-05-03 03:12:48
● 2017-02-03 03:29:10
● 2018-06-10 15:43:06
○ 2026-08-01 12:57:14
○ 2026-08-07 01:54:32
○NSns2.mac-web.ch2015-07-23 → 2016-05-03 · 4 obs
● 2015-07-23 03:33:06
● 2016-05-03 03:12:48
○ 2017-02-03 03:29:10
○ 2026-08-07 01:54:32
●NSns2.marissa.metanet.ch2026-08-01 → 2026-08-07 · 3 obs
○ 2018-06-10 15:43:06
● 2026-08-01 12:57:14
● 2026-08-07 01:54:32
○NSns3.ch-meta.net2017-02-03 → 2018-06-10 · 5 obs
○ 2016-05-03 03:12:48
● 2017-02-03 03:29:10
● 2018-06-10 15:43:06
○ 2026-08-01 12:57:14
○ 2026-08-07 01:54:32
●MXbiderhauser-ch01c.mail.protection.outlook.com2026-08-01 → 2026-08-07 · 3 obs
○ 2018-06-10 15:43:06
● 2026-08-01 12:57:14
● 2026-08-07 01:54:32
○MXkurier.mac-web.ch2015-07-23 → 2016-05-03 · 4 obs
● 2015-07-23 03:33:06
● 2016-05-03 03:12:48
○ 2017-02-03 03:29:10
○ 2026-08-07 01:54:32
○MXmail.bider-hauser.ch2017-02-03 → 2018-06-10 · 5 obs
○ 2016-05-03 03:12:48
● 2017-02-03 03:29:10
● 2018-06-10 15:43:06
○ 2026-08-01 12:57:14
○ 2026-08-07 01:54:32
●A80.74.154.1002017-02-03 → 2026-08-07 · 3 obs
○ 2016-05-03 03:12:48
● 2017-02-03 03:29:10
● 2026-08-07 01:54:32
○A87.245.120.272015-07-23 → 2016-05-03 · 4 obs
● 2015-07-23 03:33:06
● 2016-05-03 03:12:48
○ 2017-02-03 03:29:10
○ 2026-08-07 01:54:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
chb.nic.ch, a.nic.ch, f.nic.ch, e.nic.ch...-
bider-hauser.chns2.marissa.metanet.ch, ns1.marissa.metanet.ch-

✅ Authoritative Response

Server:46.231.201.5

NS records: ns2.marissa.metanet.ch, ns1.marissa.metanet.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bider-hauser.ch (unsigned zone)

⏱️ Timing

Total: 2287ms | Queries: -

📄 Records

TypeCountSample Data
A180.74.154.100
NS2ns1.marissa.metanet.ch, ns2.marissa.metanet.ch
MX1biderhauser-ch01c.mail.protection.outloo
TXT4v=spf1 include:spf.protection.outlook.co, google-site-verification=ehMZrptkhUywn1o...
SOA1ns1.marissa.metanet.ch felix\.hauser.bid

Analysis

IP Addresses

bider-hauser.ch has exactly one IP address — 80.74.154.100.

mail.niccolocastelli.ch, massyv.com, defibrilator.ch plus two other host names have IP numbers in common with bider-hauser.ch.

Name Servers

bider-hauser.ch uses two name servers for its delegation: ns1.marissa.metanet.ch and ns2.marissa.metanet.ch.

The name server configuration of bider-hauser.ch is shared with other domains, for instance deutschtrainer.ch, ditoy.com, feuerwehr-triesen.li and two others.

At least some of bider-hauser.ch's name servers are shared with other domains, for example rememberme.ch, bekwem.com, bebion.ch and two more.

These name servers tend to be deployed in combination with the name servers ns6.hostorama.com and ns.hostorama.com.

The two host names ns1.marissa.metanet.ch and ns2.marissa.metanet.ch each have a pair of IP addresses: ns1.marissa.metanet.ch has 80.74.154.100 and 2a00:1128:0:154::100, and ns2.marissa.metanet.ch has 46.231.201.5 and 2a00:1128:0:201:1::5.

Mail Servers

bider-hauser.ch uses one mail server — biderhauser-ch01c.mail.protection.outlook.com.

biderhauser-ch01c.mail.protection.outlook.com has 8 IP addresses: 52.101.185.12, 52.101.185.13, 52.101.185.14 plus 5 more.