`swisspostbox.org`

DNSSEC	⚠️ Not signed
NS	`dns1.post.ch` ⭐
		A	2a00:17c8::200^{🇨🇭 AS125112a00:17c8::/32}
			PTR	`dns1.post.ch`
		A	194.41.152.135^{🇨🇭 AS12511194.41.128.0/17}
			PTR	`dns1.post.ch`
NS	`dns2.post.ch`
		A	2a00:17c8::201
		A	194.41.152.136
NS	`dns3.post.ch`
		A	2a00:17c8:0:8000::200
		A	194.41.216.136
NS	`dns4.post.ch`
		A	2a00:17c8:0:8000::201
		A	194.41.216.137
MX	`mx01.swisssign.net` ⭐
MX	`mx02.swisssign.net` ⭐
SOA	`dns1.post.ch`domainmanage@post.ch 2015-11-23 #21

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1777372764

WOT: SAFE (90/100)

Same first word

swisspostbox.be

swisspostbox.org

swisspostbox.se

swisspostbox.info

swisspostbox.de

swisspostbox.nl

swisspostbox.net

DNS History

7 records (6 active, 1 former)

●NSdns1.post.ch2015-07-16 → 2026-04-28 · 2 obs

● 2015-07-16 23:51:38
● 2026-04-28 11:04:42

●NSdns2.post.ch2015-07-16 → 2026-04-28 · 2 obs

● 2015-07-16 23:51:38
● 2026-04-28 11:04:42

●NSdns3.post.ch2015-07-16 → 2026-04-28 · 2 obs

● 2015-07-16 23:51:38
● 2026-04-28 11:04:42

●NSdns4.post.ch2015-07-16 → 2026-04-28 · 2 obs

● 2015-07-16 23:51:38
● 2026-04-28 11:04:42

●MXmx01.swisssign.net2015-07-16 → 2026-04-28 · 2 obs

● 2015-07-16 23:51:38
● 2026-04-28 11:04:42

●MXmx02.swisssign.net2015-07-16 → 2026-04-28 · 2 obs

● 2015-07-16 23:51:38
● 2026-04-28 11:04:42

○A194.41.184.1442015-07-16 → 2020-01-01 · 4 obs

● 2015-07-16 23:51:38
● 2020-01-01 21:42:48
○ 2026-04-04 04:42:50
○ 2026-04-28 11:04:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
swisspostbox.org	dns3.post.ch, dns2.post.ch, dns1.post.ch, dns4.post.ch	-

✅ Authoritative Response

Server:194.41.216.137

NS records: dns3.post.ch, dns2.post.ch, dns1.post.ch, dns4.post.ch

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1766ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`dns2.post.ch, dns1.post.ch...`
MX	2	`mx01.swisssign.net (pri: 10), mx02.swisssign.net (pri: 10)`
SOA	1	`dns1.post.ch domainmanage.post.ch`

Analysis

Name Servers

swisspostbox.org is delegated to four name servers: dns1.post.ch, dns2.post.ch, dns3.post.ch and dns4.post.ch.

At least part of the name servers for swisspostbox.org are shared with other domains, for instance 216.41.194.in-addr.arpa, postfinance.financial, nochain.ch, patientdesk.ch and incamail.ru.

Host names with two IP numbers:

dns1.post.ch points to: 2a00:17c8::200 and 194.41.152.135

dns2.post.ch points to: 2a00:17c8::201 and 194.41.152.136

dns3.post.ch points to: 2a00:17c8:0:8000::200 and 194.41.216.136

dns4.post.ch points to: 2a00:17c8:0:8000::201 and 194.41.216.137

Mail Servers

swisspostbox.org is handled by two mail servers: mx01.swisssign.net and mx02.swisssign.net.

swisspostbox.org uses the same mail server setup as other domains, for instance swisspostbox.nl, swisspostbox.net, swisspostbox.be, swisspostbox.se and swisspostbox.de.

swisspostbox.org - robtex.com