`blesq.ch`

DNSSEC	⚠️ Not signed
A	2a01:ab20:0:4::46^{🇨🇭 CYON2a01:ab20::/32}
		PTR	`s037.cyon.net`
A	149.126.4.46^{🇨🇭 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	`blesq.ch` ⭐
		A	2a01:ab20:0:4::46^{🇨🇭 CYON2a01:ab20::/32}
			PTR	`s037.cyon.net`
		A	149.126.4.46^{🇨🇭 CYON149.126.0.0/21 cyon GmbH}
			PTR	`s037.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 2021-01-25 #77

`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 2026-04-03 #18

MX for

blesq.ch

Same first word

blesq.cn

blesq.ch

blesq.com

Similar names

sqleb.de

esqbl.com

sqble.com

blqes.net

lbseq.com

DNS History

7 records (5 active, 2 former)

●NSns1.cyon.ch2015-07-23 → 2026-04-03 · 2 obs

● 2015-07-23 14:07:54
● 2026-04-03 07:33:58

●NSns2.cyon.ch2015-07-23 → 2026-04-03 · 2 obs

● 2015-07-23 14:07:54
● 2026-04-03 07:33:58

●MXblesq.ch2026-02-28 → 2026-04-03 · 3 obs

○ 2017-07-08 07:24:46
● 2026-02-28 22:47:30
● 2026-04-03 07:33:58

○MXmail.akreum.com2015-07-23 → 2017-07-08 · 4 obs

● 2015-07-23 14:07:54
● 2017-07-08 07:24:46
○ 2026-02-28 22:47:30
○ 2026-04-03 07:33:58

●A149.126.4.462017-07-08 → 2026-04-03 · 3 obs

○ 2016-09-19 21:12:40
● 2017-07-08 07:24:46
● 2026-04-03 07:33:58

○A194.126.200.572015-07-23 → 2016-09-19 · 4 obs

● 2015-07-23 14:07:54
● 2016-09-19 21:12:40
○ 2017-07-08 07:24:46
○ 2026-04-03 07:33:58

●A2a01:ab20:0:4::462026-02-28 → 2026-04-03 · 3 obs

○ 2017-07-08 07:24:46
● 2026-02-28 22:47:30
● 2026-04-03 07:33:58

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:185.174.216.2

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blesq.ch (unsigned zone)

⏱️ Timing

Total: 518ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.126.4.46`
AAAA	1	`2a01:ab20:0:4::46`
NS	2	`ns2.cyon.ch, ns1.cyon.ch`
MX	1	`blesq.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 (ns2.cyon.ch, ns1.cyon.ch, ns2.cyon.ch...)

Analysis

Mail Server Role

The mail server for blesq.ch is blesq.ch.

IP Addresses

blesq.ch points to two IP numbers: 2a01:ab20:0:4::46 and 149.126.4.46.

Other host names such as symail.ch, ggg-digicoach.ch, mail.twang-gang.ch, artoz.at and iaa.ch share IPs with blesq.ch.

Name Servers

Two name servers ns1.cyon.ch and ns2.cyon.ch handle the delegation for blesq.ch.

blesq.ch shares the same name server setup as other domains, for example 427.ch, toyota-rapperswil.ch, klinik.ch, brunnerteppich.ch and nebel-spalter.ch.

blesq.ch partially shares name servers with other domains, for example maeglin.ch and swisstraffic.org.

these name servers are commonly used alongside ns3.cyon.ch name servers.

Host names with two IP numbers:

ns1.cyon.ch points to 2a01:ab20:0:185::2 and 185.174.216.2.

ns2.cyon.ch points to 2001:67c:234::2 and 91.206.24.2.

Mail Servers

One mail server handles blesq.ch; that server is blesq.ch.