stringendo.ch - dns.ninja

`stringendo.ch`

DNSSEC	⚠️ Not signed
A	2a01:ab20:0:4::93^{🇨🇭 CYON2a01:ab20::/32}
		PTR	`s084.cyon.net`
A	149.126.4.93^{🇨🇭 CYON149.126.0.0/21 cyon GmbH}
NS	`ns1.cyon.ch` ⭐
		A	2a01:ab20:0:185::2^{🇨🇭 CYON2a01:ab20::/32}
		A	185.174.216.2^{🇨🇭 CYON185.174.216.0/22}
			PTR	`ns1.cyon.ch`
NS	`ns2.cyon.ch`
		A	2001:67c:234::2^{🇨🇭 CYON2001:67c:234::/48 cyon GmbH}
		A	91.206.24.2^{🇨🇭 CYON91.206.24.0/23 Cyon GmbH}
			PTR	`ns2.cyon.ch`
MX	`stringendo.ch` ⭐
		A	2a01:ab20:0:4::93^{🇨🇭 CYON2a01:ab20::/32}
			PTR	`s084.cyon.net`
		A	149.126.4.93^{🇨🇭 CYON149.126.0.0/21 cyon GmbH}
			PTR	`s084.cyon.net`
TXT	`v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 -all`
SOA	`ns1.cyon.ch`server@cyon.ch 2022-04-06 #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 2026-07-13 #47

WOT: SAFE (61/100)

Previously MX for

stringendo.ch

Subdomains

mail.stringendo.ch

Same first word

stringendo.ch

stringendo.eu

stringendo.workers.dev

stringendo.jp

stringendo.de

stringendo.com

Similar names

DNS History

11 records (5 active, 6 former)

●NSns1.cyon.ch2018-09-29 → 2026-07-13 · 3 obs

○ 2015-11-15 03:48:22
● 2018-09-29 07:55:08
● 2026-07-13 22:18:14

●NSns2.cyon.ch2018-09-29 → 2026-07-13 · 3 obs

○ 2015-11-15 03:48:22
● 2018-09-29 07:55:08
● 2026-07-13 22:18:14

○NSns3.kasserver.com2015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 05:40:36
○ 2015-11-15 03:48:22
○ 2026-07-13 22:18:14

○NSns5.kasserver.com2015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 05:40:36
○ 2015-11-15 03:48:22
○ 2026-07-13 22:18:14

○NSns6.kasserver.com2015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 05:40:36
○ 2015-11-15 03:48:22
○ 2026-07-13 22:18:14

○MXmail.stringendo.ch2015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 05:40:36
○ 2015-11-15 03:48:22
○ 2026-07-13 22:18:14

●MXstringendo.ch2018-09-29 → 2026-07-13 · 5 obs

○ 2015-11-15 03:48:22
● 2018-09-29 07:55:08
● 2026-03-31 08:35:40
○ 2026-04-05 02:27:22
● 2026-07-13 22:18:14

●A149.126.4.932026-02-28 → 2026-07-13 · 5 obs

○ 2018-09-29 07:55:08
● 2026-02-28 21:26:06
● 2026-03-31 08:35:40
○ 2026-04-05 02:27:22
● 2026-07-13 22:18:14

○A149.126.6.982018-09-29 → 2018-09-29 · 4 obs

○ 2015-11-15 03:48:22
● 2018-09-29 07:55:08
○ 2026-02-28 21:26:06
○ 2026-07-13 22:18:14

●A2a01:ab20:0:4::932026-02-28 → 2026-07-13 · 5 obs

○ 2018-09-29 07:55:08
● 2026-02-28 21:26:06
● 2026-03-31 08:35:40
○ 2026-04-05 02:27:22
● 2026-07-13 22:18:14

○A85.13.150.2082015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 05:40:36
○ 2015-11-15 03:48:22
○ 2026-07-13 22:18:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	d.nic.ch, a.nic.ch, f.nic.ch, b.nic.ch...	-
stringendo.ch	ns1.cyon.ch, ns2.cyon.ch	4 records

✅ Authoritative Response

Server:91.206.24.2

NS records: ns1.cyon.ch, ns2.cyon.ch

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 632ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.126.4.93`
AAAA	1	`2a01:ab20:0:4::93`
NS	2	`ns1.cyon.ch, ns2.cyon.ch`
MX	1	`stringendo.ch (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4`
SOA	1	`ns1.cyon.ch server.cyon.ch`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.cyon.ch, ns2.cyon.ch, ns1.cyon.ch...)

Analysis

Hierarchy

mail.stringendo.ch is delegated beneath stringendo.ch.

IP Addresses

stringendo.ch has two IP addresses: 149.126.4.93 and 2a01:ab20:0:4::93

ho-ho.ch, mail.itxconsulting.ch, buerowerke.ch and two other host names share IP numbers with stringendo.ch.

Name Servers

stringendo.ch is delegated to two name servers: ns1.cyon.ch and ns2.cyon.ch.

stringendo.ch uses the same name servers as several other domains — among them andreasley.ch, quri.ch, hic.ch and two more.

stringendo.ch shares at least some of its name servers with other domains, such as kutsch.ch.

ns1.cyon.ch and ns2.cyon.ch each resolve to two IP addresses: ns1.cyon.ch points to 185.174.216.2 and 2a01:ab20:0:185::2, while ns2.cyon.ch points to 91.206.24.2 and 2001:67c:234::2.

Mail Servers

Mail for stringendo.ch is handled by one mail server — stringendo.ch.

stringendo.ch carries two IP numbers: 149.126.4.93 and 2a01:ab20:0:4::93.