arsnumeris.ch - robtex.com

arsnumeris.ch

DNSSEC⚠️ Not signed
A217.119.145.11🇨🇭 SEFANET-AS217.119.144.0/20 CH-SEFANET
PTRfw-1.nimbuselectronics.ch
NSrandy.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c6d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrandy.ns.cloudflare.com
A2803:f800:50::6ca2:c36d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrandy.ns.cloudflare.com
A2a06:98c1:50::ac40:236d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrandy.ns.cloudflare.com
A108.162.195.109🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrandy.ns.cloudflare.com
A162.159.44.109Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrandy.ns.cloudflare.com
A172.64.35.109🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrandy.ns.cloudflare.com
NStina.ns.cloudflare.com
A2606:4700:50::adf5:3ae6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtina.ns.cloudflare.com
A2803:f800:50::6ca2:c0e6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtina.ns.cloudflare.com
A2a06:98c1:50::ac40:20e6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtina.ns.cloudflare.com
A108.162.192.230🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtina.ns.cloudflare.com
A172.64.32.230🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtina.ns.cloudflare.com
A173.245.58.230🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtina.ns.cloudflare.com
MXmail.arsnumeris.ch ⭐
A217.119.145.11🇨🇭 SEFANET-AS217.119.144.0/20 CH-SEFANET
PTRfw-1.nimbuselectronics.ch
TXTv=spf1 mx a ip4:217.119.145.11 -all
SOArandy.ns.cloudflare.comdns@cloudflare.com serial=2398295062

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 2026-03-25 #17

Same first word

arsnumeris.ch

Similar names

ussmariner.com
ruseminars.ru

DNS History

14 records (4 active, 10 former)

20162017201820192020202120222023202420252026NSrandy.ns.cloudflare.comtina.ns.cloudflare.comdns0.zoneedit.comns-172-c.gandi.netns-206-a.gandi.netns-49-b.gandi.netns1.gandi.netns12.zoneedit.comns15.zoneedit.comMXmail.arsnumeris.charsnumeris-ch.mail.protection.outlook.comfwp-0.arsnumeris.chA217.119.145.11217.70.184.38
○NSdns0.zoneedit.com2015-05-12 → 2017-04-06 · 4 obs
● 2015-05-12 11:24:54
● 2017-04-06 09:19:44
○ 2026-03-25 08:14:34
○ 2026-03-25 08:14:36
○NSns-172-c.gandi.net2026-03-25 → 2026-03-25 · 2 obs
○ 2026-03-25 08:14:34
○ 2026-03-25 08:14:36
○NSns-206-a.gandi.net2026-03-25 → 2026-03-25 · 2 obs
○ 2026-03-25 08:14:34
○ 2026-03-25 08:14:36
○NSns-49-b.gandi.net2026-03-25 → 2026-03-25 · 2 obs
○ 2026-03-25 08:14:34
○ 2026-03-25 08:14:36
○NSns1.gandi.net2026-03-25 → 2026-03-25 · 2 obs
○ 2026-03-25 08:14:34
○ 2026-03-25 08:14:36
○NSns12.zoneedit.com2015-05-12 → 2017-04-06 · 4 obs
● 2015-05-12 11:24:54
● 2017-04-06 09:19:44
○ 2026-03-25 08:14:34
○ 2026-03-25 08:14:36
○NSns15.zoneedit.com2015-05-12 → 2017-04-06 · 4 obs
● 2015-05-12 11:24:54
● 2017-04-06 09:19:44
○ 2026-03-25 08:14:34
○ 2026-03-25 08:14:36
●NSrandy.ns.cloudflare.com2026-03-25 → 2026-03-25 · 3 obs
○ 2017-04-06 09:19:44
● 2026-03-25 08:14:34
● 2026-03-25 08:14:36
●NStina.ns.cloudflare.com2026-03-25 → 2026-03-25 · 3 obs
○ 2017-04-06 09:19:44
● 2026-03-25 08:14:34
● 2026-03-25 08:14:36
○MXarsnumeris-ch.mail.protection.outlook.com2026-03-25 → 2026-03-25 · 2 obs
○ 2026-03-25 08:14:34
○ 2026-03-25 08:14:36
○MXfwp-0.arsnumeris.ch2015-05-12 → 2017-04-06 · 4 obs
● 2015-05-12 11:24:54
● 2017-04-06 09:19:44
○ 2026-03-25 08:14:34
○ 2026-03-25 08:14:36
●MXmail.arsnumeris.ch2026-03-25 → 2026-03-25 · 3 obs
○ 2017-04-06 09:19:44
● 2026-03-25 08:14:34
● 2026-03-25 08:14:36
●A217.119.145.112026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 08:14:34
● 2026-03-25 08:14:36
○A217.70.184.382026-03-25 → 2026-03-25 · 2 obs
○ 2026-03-25 08:14:34
○ 2026-03-25 08:14:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cha.nic.ch, f.nic.ch, e.nic.ch, b.nic.ch...-
arsnumeris.chtina.ns.cloudflare.com, randy.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.230

NS records: tina.ns.cloudflare.com, randy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for arsnumeris.ch (unsigned zone)

⏱️ Timing

Total: 644ms | Queries: -

📄 Records

TypeCountSample Data
A1217.119.145.11
NS2randy.ns.cloudflare.com, tina.ns.cloudflare.com
MX1mail.arsnumeris.ch (pri: 10)
TXT1v=spf1 mx a ip4:217.119.145.11 -all
SOA1randy.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

arsnumeris.ch resolves to one IP number: 217.119.145.11.

Name Servers

arsnumeris.ch's delegation uses two name servers: randy.ns.cloudflare.com and tina.ns.cloudflare.com.

arsnumeris.ch uses the same name server setup as other domains, such as ballina.net, dictor.net, mikepoolsar.com, shadders.net and thuisin.nl.

arsnumeris.ch at least partially shares name servers with other domains, including cottagy.com, sociocanvas.com, brakina-bf.com, diagram.codes and plmar.edu.ph.

These name servers are commonly used with ursula.ns.cloudflare.com.

Host names with six IP numbers:

randy.ns.cloudflare.com points to 2606:4700:58::a29f:2c6d, 2803:f800:50::6ca2:c36d, 2a06:98c1:50::ac40:236d, 108.162.195.109, 162.159.44.109 and 172.64.35.109.

tina.ns.cloudflare.com points to 2606:4700:50::adf5:3ae6, 2803:f800:50::6ca2:c0e6, 2a06:98c1:50::ac40:20e6, 108.162.192.230, 172.64.32.230 and 173.245.58.230.

Mail Servers

A single mail server handles arsnumeris.ch, mail.arsnumeris.ch.

Host name mail.arsnumeris.ch resolves to a single IP: 217.119.145.11.