sim-sim.ch - dns.ninja

`sim-sim.ch`

DNSSEC	⚠️ Not signed
A	2a00:d70:0:b:2002:0:d91a:3d79^{🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland}
		PTR	`sl1480.web.hostpoint.ch`
A	217.26.61.121^{🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland}
NS	`ns1.hostpoint.ch` ⭐ ⚠️ Not in parent delegation
NS	`ns.hostpoint.ch`
		A	2a00:d70:0:b::d^{🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland}
			PTR	`ns.hostpoint.ch`
		A	217.26.51.254^{🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland}
			PTR	`ns.hostpoint.ch`
NS	`ns2.hostpoint.ch` ⚠️ Not in zone NS records
		A	2a00:d70:0:b::1d^{🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland}
			PTR	`ns2.hostpoint.ch`
		A	217.26.53.254^{🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland}
			PTR	`ns2.hostpoint.ch`
NS	`ns3.hostpoint.ch`
		A	2a00:d70:0:b::b^{🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland}
			PTR	`ns3.hostpoint.ch`
		A	217.26.60.250^{🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland}
			PTR	`ns3.hostpoint.ch`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com include:_spf.mail.hostpoint.ch ~all`
SOA	`ns.hostpoint.ch`hostmaster@hostpoint.ch serial=1784764800

`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 2026-07-27 #16

Subdomains

www.sim-sim.ch

Same first word

sim-sim.com.tw

sim-sim.de

sim-sim.lv

sim-sim.vip

sim-sim.ch

sim-sim.org

sim-sim.tj

sim-sim.appspot.com

sim-sim.ru

sim-sim.com.ua

sim-sim.com

Similar names

ism-ism.de

miss-mi.com

smi-msi.com

sim-ims.com

sim-smi.com

DNS History

16 records (11 active, 5 former)

●NSns.hostpoint.ch2026-03-09 → 2026-07-27 · 3 obs

○ 2026-03-01 20:48:10
● 2026-03-09 12:16:36
● 2026-07-27 06:33:38

●NSns1.hostpoint.ch2026-03-09 → 2026-07-27 · 9 obs

○ 2026-03-01 20:48:10
● 2026-03-09 12:16:36
● 2026-03-16 04:22:14
○ 2026-03-16 08:06:08
● 2026-03-17 11:07:02
● 2026-05-09 23:24:20
○ 2026-05-13 09:45:22
● 2026-06-05 01:18:18
● 2026-07-27 06:33:38

●NSns2.hostpoint.ch2026-03-09 → 2026-07-27 · 3 obs

○ 2026-03-01 20:48:10
● 2026-03-09 12:16:36
● 2026-07-27 06:33:38

●NSns3.hostpoint.ch2026-03-09 → 2026-07-27 · 3 obs

○ 2026-03-01 20:48:10
● 2026-03-09 12:16:36
● 2026-07-27 06:33:38

○NSns41.domaincontrol.com2019-02-20 → 2026-03-01 · 4 obs

● 2019-02-20 07:38:24
● 2026-03-01 20:48:10
○ 2026-03-09 12:16:36
○ 2026-07-27 06:33:38

○NSns42.domaincontrol.com2019-02-20 → 2026-03-01 · 4 obs

● 2019-02-20 07:38:24
● 2026-03-01 20:48:10
○ 2026-03-09 12:16:36
○ 2026-07-27 06:33:38

●MXalt1.aspmx.l.google.com2026-03-01 → 2026-07-27 · 3 obs

○ 2019-02-20 07:38:24
● 2026-03-01 20:48:10
● 2026-07-27 06:33:38

●MXalt2.aspmx.l.google.com2026-03-01 → 2026-07-27 · 3 obs

○ 2019-02-20 07:38:24
● 2026-03-01 20:48:10
● 2026-07-27 06:33:38

●MXalt3.aspmx.l.google.com2026-03-01 → 2026-07-27 · 3 obs

○ 2019-02-20 07:38:24
● 2026-03-01 20:48:10
● 2026-07-27 06:33:38

●MXalt4.aspmx.l.google.com2026-03-01 → 2026-07-27 · 3 obs

○ 2019-02-20 07:38:24
● 2026-03-01 20:48:10
● 2026-07-27 06:33:38

●MXaspmx.l.google.com2026-03-01 → 2026-07-27 · 3 obs

○ 2019-02-20 07:38:24
● 2026-03-01 20:48:10
● 2026-07-27 06:33:38

○MXsimsim-ch0i.mail.protection.outlook.com2019-02-20 → 2019-02-20 · 3 obs

● 2019-02-20 07:38:24
○ 2026-03-01 20:48:10
○ 2026-07-27 06:33:38

○A160.153.0.1302026-03-01 → 2026-03-01 · 4 obs

○ 2019-02-20 07:38:24
● 2026-03-01 20:48:10
○ 2026-03-09 12:16:36
○ 2026-07-27 06:33:38

○A160.153.137.402019-02-20 → 2019-02-20 · 3 obs

● 2019-02-20 07:38:24
○ 2026-03-01 20:48:10
○ 2026-07-27 06:33:38

●A217.26.61.1212026-03-09 → 2026-07-27 · 3 obs

○ 2026-03-01 20:48:10
● 2026-03-09 12:16:36
● 2026-07-27 06:33:38

●A2a00:d70:0:b:2002:0:d91a:3d792026-03-09 → 2026-07-27 · 3 obs

○ 2026-03-01 20:48:10
● 2026-03-09 12:16:36
● 2026-07-27 06:33:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	d.nic.ch, a.nic.ch, e.nic.ch, f.nic.ch...	-
sim-sim.ch	ns1.hostpoint.ch, ns3.hostpoint.ch, ns2.hostpoint.ch	4 records

✅ Authoritative Response

Server:217.26.53.254

NS records: ns1.hostpoint.ch, ns3.hostpoint.ch, ns2.hostpoint.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sim-sim.ch (unsigned zone)

⏱️ Timing

Total: 650ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.26.61.121`
AAAA	1	`2a00:d70:0:b:2002:0:d91a:3d79`
NS	3	`ns.hostpoint.ch, ns3.hostpoint.ch...`
MX	5	`ALT4.ASPMX.L.GOOGLE.COM (pri: 10), ASPMX.L.GOOGLE.COM (pri: 1)...`
TXT	1	`v=spf1 include:_spf.google.com include:_`
SOA	1	`ns.hostpoint.ch hostmaster.hostpoint.ch`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns3.hostpoint.ch, ns2.hostpoint.ch, ns3.hostpoint.ch...)

Analysis

Hierarchy

sim-sim.ch serves as the parent of www.sim-sim.ch.

IP Addresses

sim-sim.ch directs to two IP numbers, 217.26.61.121 and 2a00:d70:0:b:2002:0:d91a:3d79

Additional host names — mail.elern.ch, akademie.ch, swissgoldsafe.ch and two others — share IP numbers with sim-sim.ch.

Name Servers

sim-sim.ch has four authoritative name servers: ns1.hostpoint.ch, ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch.

sim-sim.ch has at least partial name server overlap with other domains, such as clementi.net, evergreen.us, electric-volkswagen.com and two others.

ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch are three hostnames that each resolve to a pair of IP addresses: ns2.hostpoint.ch to 217.26.53.254 and 2a00:d70:0:b::1d, ns3.hostpoint.ch to 217.26.60.250 and 2a00:d70:0:b::b, and ns.hostpoint.ch to 217.26.51.254 and 2a00:d70:0:b::d.

Mail Servers

Mail for sim-sim.ch is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

sim-sim.ch shares mail servers — at least in part — with other domains, including benoitmirete.fr, ns500724.ns500724.ns500724.ns500599.ns500724.ns500724.ns500599.ns500724.ns500737.ns500599.ns500737.ns500583.ns500697.www.yummyflingsfinder.com, inesul.edu.br and two others.

These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com resolves to two addresses: 142.251.179.26 and 2607:f8b0:4004:c09::1a.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.