`realcom-sa.ch`

DNSSEC	⚠️ Not signed
NS	`dns1.worldsoft-isp.net` ⭐
		A	193.70.98.10^{🇫🇷 OVH193.70.0.0/17}
			PTR	`ip10.ip-193-70-98.eu`
NS	`dns2.worldsoft-isp.net`
		A	162.55.77.70^{🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC}
			PTR	`static.70.77.55.162.clients.your-server.de`
MX	`filter10.antispamcloud.com` ⭐
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
MX	`filter20.antispamcloud.com`⁽²⁰⁾
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
MX	`filter30.antispamcloud.com`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
MX	`filter40.antispamcloud.com`⁽⁴⁰⁾
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
TXT	`v=spf1 include:spf.antispamcloud.com ip4:217.196.176.0/20 a mx ~all`
SOA	`dns1.worldsoft-isp.net`hostmaster@worldsoft.ch 2022-07-31 #1

`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 2026-04-12 #8

realcom-sa.ch

scale-roma.it

casa-merlo.de

la-moresca.de

7 records (6 active, 1 former)

●NSdns1.worldsoft-isp.net2015-05-24 → 2026-04-12 · 2 obs

● 2015-05-24 01:32:30
● 2026-04-12 02:18:38

●NSdns2.worldsoft-isp.net2015-05-24 → 2026-04-12 · 2 obs

● 2015-05-24 01:32:30
● 2026-04-12 02:18:38

○MXatmail03.worldsoft-mail.net2015-05-24 → 2016-12-04 · 4 obs

● 2015-05-24 01:32:30
● 2016-12-04 12:11:10
○ 2026-03-05 23:37:30
○ 2026-04-12 02:18:38

●MXfilter10.antispamcloud.com2026-03-05 → 2026-04-12 · 3 obs

○ 2016-12-04 12:11:10
● 2026-03-05 23:37:30
● 2026-04-12 02:18:38

●MXfilter20.antispamcloud.com2026-03-05 → 2026-04-12 · 3 obs

○ 2016-12-04 12:11:10
● 2026-03-05 23:37:30
● 2026-04-12 02:18:38

●MXfilter30.antispamcloud.com2026-03-05 → 2026-04-12 · 3 obs

○ 2016-12-04 12:11:10
● 2026-03-05 23:37:30
● 2026-04-12 02:18:38

●MXfilter40.antispamcloud.com2026-03-05 → 2026-04-12 · 3 obs

○ 2016-12-04 12:11:10
● 2026-03-05 23:37:30
● 2026-04-12 02:18:38

Zone	Nameservers	Glue
ch	b.nic.ch, d.nic.ch, a.nic.ch, f.nic.ch...	-
realcom-sa.ch	dns2.worldsoft-isp.net, dns1.worldsoft-isp.net	-

Server:193.70.98.10

NS records: dns2.worldsoft-isp.net, dns1.worldsoft-isp.net

⚠️ Insecure (no DNSSEC)

No DS record for realcom-sa.ch (unsigned zone)

Total: 955ms | Queries: -

Type	Count	Sample Data
NS	2	`dns2.worldsoft-isp.net, dns1.worldsoft-isp.net`
MX	4	`filter30.antispamcloud.com (pri: 30), filter40.antispamcloud.com (pri: 40)...`
TXT	1	`v=spf1 include:spf.antispamcloud.com ip4`
SOA	1	`dns1.worldsoft-isp.net hostmaster.worlds`

Two name servers dns1.worldsoft-isp.net and dns2.worldsoft-isp.net are delegated to realcom-sa.ch.

realcom-sa.ch uses the same name server configuration as other domains, such as freizeitreisen.eu, hnf.ch, crex.ch, gowest.ch and vipcc.ch.