semf.ch - robtex.com

semf.ch

DNSSEC⚠️ Not signed
A80.74.142.155🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland
PTRhonorius.sui-inter.net
NSns1.topway.ch ⭐
A82.220.34.231🇨🇭 SOLNET82.220.0.0/16 SolNet Switzerland
PTRns1.tripledns.eu
NSns2.topway.ch
A5.79.97.178🇳🇱 LEASEWEB-NL-AMS-015.79.64.0/18 LEASEWEB
PTRns2.tripledns.eu
NSns3.topway.ch
A94.130.74.45🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC
PTRns3.tripledns.eu
MXsemf-ch.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
TXTMS=ms64364070
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.topway.chinfo@TOPWAY.ch 2024-03-06 #3

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 2026-03-28 #40

Subdomains

www.semf.ch

Same first word

semf.de
semf.com.au
semf.ch
semf.se
semf.cn
semf.org
semf.us
semf.ru
semf.ec
semf.nl

Similar names

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fems.jp
fmse.fr
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fsem.com
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esmf.net
sefm.org
mfse.de
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fesm.ru
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fsme.com
fsme.jp
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fmse.org
emsf.ca
efsm.cn
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fmse.dynu.net
fmes.ru
fsme.com.au
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msef.ru
fems.co.uk
fems.az
fmes.com.cn
efsm.org
fems.org.br
smef.it
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fems.eu
fmes.net
mefs.hu
mfse.eu
emsf.org
msfe.org
sefm.cat
fems.asso.fr
emsf.name
fmes.org
smef.com
mefs.co.uk

DNS History

8 records (5 active, 3 former)

20192020202120222023202420252026NSns1.topway.chns2.topway.chns3.topway.chns2.hotway.chns3.hotway.chMXsemf-ch.mail.protection.outlook.comA80.74.142.15584.19.170.142
●NSns1.topway.ch2026-02-17 → 2026-03-28 · 3 obs
○ 2018-05-07 02:36:58
● 2026-02-17 16:47:02
● 2026-03-28 19:24:40
○NSns2.hotway.ch2018-05-07 → 2018-05-07 · 3 obs
● 2018-05-07 02:36:58
○ 2026-02-17 16:47:02
○ 2026-03-28 19:24:40
●NSns2.topway.ch2026-02-17 → 2026-03-28 · 3 obs
○ 2018-05-07 02:36:58
● 2026-02-17 16:47:02
● 2026-03-28 19:24:40
○NSns3.hotway.ch2018-05-07 → 2018-05-07 · 3 obs
● 2018-05-07 02:36:58
○ 2026-02-17 16:47:02
○ 2026-03-28 19:24:40
●NSns3.topway.ch2026-02-17 → 2026-03-28 · 3 obs
○ 2018-05-07 02:36:58
● 2026-02-17 16:47:02
● 2026-03-28 19:24:40
●MXsemf-ch.mail.protection.outlook.com2018-05-07 → 2026-03-28 · 2 obs
● 2018-05-07 02:36:58
● 2026-03-28 19:24:40
●A80.74.142.1552026-02-17 → 2026-03-28 · 3 obs
○ 2018-05-07 02:36:58
● 2026-02-17 16:47:02
● 2026-03-28 19:24:40
○A84.19.170.1422018-05-07 → 2018-05-07 · 3 obs
● 2018-05-07 02:36:58
○ 2026-02-17 16:47:02
○ 2026-03-28 19:24:40

🔍 DNS Trace

Analysis

Hierarchy

www.semf.ch is a child of semf.ch.

IP Addresses

semf.ch resolves to one IP number: 80.74.142.155.

Other host names, for instance mail.industrie-leasing.ch, mail.rosan.ch, chpf.ch, mail.blum-treuhand.ch and mail.pfiffner.eu share IP numbers with semf.ch.

Name Servers

semf.ch is delegated to three name servers: ns1.topway.ch, ns2.topway.ch and ns3.topway.ch.

semf.ch at least partially shares name servers with other domains, including bb-international.ch, itcca.ch, xn--schpfungsbericht-owb.ch, ngm-ag.com and trademania.ch.

These name servers are commonly used together with the name servers ns1.hosttech.ch, ns2.hosttech.ch, ns3.hosttech.ch and ns2.hotway.ch.

Host names with a single IP:

ns1.topway.ch points to 82.220.34.231; ns2.topway.ch points to 5.79.97.178; ns3.topway.ch points to 94.130.74.45.

Mail Servers

A single mail server handles semf.ch, semf-ch.mail.protection.outlook.com.

Host semf-ch.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca3c::, 2a01:111:f403:ca3c::1, 2a01:111:f403:ca3c::2, 2a01:111:f403:ca3e::1, 52.101.185.12, 52.101.185.13, 52.101.185.14 and 52.101.187.1.