esar.ch - dns.ninja

`esar.ch`

DNSSEC	⚠️ Not signed
A	185.237.65.133^{🇩🇪 MITTWALD-AS185.237.64.0/22 Mittwald CM Service GmbH und Co. KG}
		PTR	`r28806.agenturserver.it`
NS	`ns10.digicertdns.com` ⭐
		A	2600:1800::1:1f^{🇺🇸 Tiggee2600:1800::/48 DNS Made Easy anycast network}
			PTR	`ns10.digicertdns.com`
		A	208.94.148.159^{🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network}
			PTR	`ns10.digicertdns.com`
NS	`ns0.dnsmadeeasy.com`
		A	2600:1800::1^{🇺🇸 Tiggee2600:1800::/48 DNS Made Easy anycast network}
			PTR	`ns0.dnsmadeeasy.com`
		A	208.94.148.2^{🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network}
			PTR	`ns0.dnsmadeeasy.com`
NS	`ns1.dnsmadeeasy.com`
		A	2600:1801:1::1^{🇺🇸 Tiggee2600:1801:1::/48 DNS Made Easy anycast network}
			PTR	`ns1.dnsmadeeasy.com`
		A	208.80.124.2^{🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network}
			PTR	`ns1.dnsmadeeasy.com`
NS	`ns2.dnsmadeeasy.com` ⚠️ Not in parent delegation
		A	2600:1802:2::1^{🇺🇸 Tiggee2600:1802:2::/48 DNS Made Easy anycast network}
			PTR	`ns2.dnsmadeeasy.com`
		A	208.80.126.2^{🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network}
			PTR	`ns2.dnsmadeeasy.com`
NS	`ns3.dnsmadeeasy.com` ⚠️ Not in parent delegation
		A	2600:1801:3::1^{🇺🇸 Tiggee2600:1801:3::/48 DNS Made Easy anycast network}
			PTR	`ns3.dnsmadeeasy.com`
		A	208.80.125.2^{🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network}
			PTR	`ns3.dnsmadeeasy.com`
NS	`ns4.dnsmadeeasy.com` ⚠️ Not in parent delegation
		A	2600:1802:4::1^{🇺🇸 Tiggee2600:1802:4::/48 DNS Made Easy anycast network}
			PTR	`ns4.dnsmadeeasy.com`
		A	208.80.127.2^{🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network}
			PTR	`ns4.dnsmadeeasy.com`
TXT	`v=spf1 ip4:62.12.151.160/27 ip4:212.55.214.144/29 ip4:212.243.171.120/32 incl...`
TXT	`knowbe4-site-verification=1cb12065dabc028c2d23f7468eda1dd4`
TXT	`mx-89e93120cfbcc1eb`
SOA	`ns10.digicertdns.com`dns@digicertdns.com 2009-01-01 #11

`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 2026-06-13 #32

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DNS History

9 records (7 active, 2 former)

●NSns0.dnsmadeeasy.com2016-12-02 → 2026-06-13 · 3 obs

○ 2016-07-17 23:22:44
● 2016-12-02 08:25:00
● 2026-06-13 14:25:00

○NSns1.citrin.ch2015-08-14 → 2016-07-17 · 4 obs

● 2015-08-14 04:30:30
● 2016-07-17 23:22:44
○ 2016-12-02 08:25:00
○ 2026-06-13 14:25:00

●NSns1.dnsmadeeasy.com2016-12-02 → 2026-06-13 · 3 obs

○ 2016-07-17 23:22:44
● 2016-12-02 08:25:00
● 2026-06-13 14:25:00

●NSns10.digicertdns.com2026-04-09 → 2026-06-13 · 3 obs

○ 2016-12-02 08:25:00
● 2026-04-09 14:20:46
● 2026-06-13 14:25:00

○NSns2.citrin.ch2015-08-14 → 2016-07-17 · 4 obs

● 2015-08-14 04:30:30
● 2016-07-17 23:22:44
○ 2016-12-02 08:25:00
○ 2026-06-13 14:25:00

●NSns2.dnsmadeeasy.com2016-12-02 → 2026-06-13 · 3 obs

○ 2016-07-17 23:22:44
● 2016-12-02 08:25:00
● 2026-06-13 14:25:00

●NSns3.dnsmadeeasy.com2016-12-02 → 2026-06-13 · 3 obs

○ 2016-07-17 23:22:44
● 2016-12-02 08:25:00
● 2026-06-13 14:25:00

●NSns4.dnsmadeeasy.com2016-12-02 → 2026-06-13 · 3 obs

○ 2016-07-17 23:22:44
● 2016-12-02 08:25:00
● 2026-06-13 14:25:00

●A185.237.65.1332026-04-09 → 2026-06-13 · 2 obs

● 2026-04-09 14:20:46
● 2026-06-13 14:25:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch...	-
esar.ch	ns0.dnsmadeeasy.com, ns1.dnsmadeeasy.com	-

✅ Authoritative Response

Server:208.80.124.2

NS records: ns0.dnsmadeeasy.com, ns1.dnsmadeeasy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for esar.ch (unsigned zone)

⏱️ Timing

Total: 2144ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.237.65.133`
NS	5	`ns2.dnsmadeeasy.com, ns0.dnsmadeeasy.com...`
TXT	3	`knowbe4-site-verification=1cb12065dabc02, v=spf1 ip4:62.12.151.160/27 ip4:212.55.2...`
SOA	1	`ns10.digicertdns.com dns.digicertdns.com`

Analysis

IP Addresses

esar.ch resolves to one IP address: 185.237.65.133.

bbv-software-services.de, bbv-ict.com, bbvwsw.de and two other host names share IP numbers with esar.ch.

Name Servers

DNS for esar.ch is handled by 6 name servers: ns10.digicertdns.com, ns0.dnsmadeeasy.com, ns1.dnsmadeeasy.com and 3 others.

esar.ch partially shares its NS delegation with several other domains, including thekohancompany.com, madisonmemorialyouthbasketball.com, wpga.org and two others.

In DNS configurations, these name servers often share authority with ns2.dnsmadeeasy.com, ns3.dnsmadeeasy.com, ns4.dnsmadeeasy.com and 7 other name servers.

Hostnames that resolve to two IP addresses:

ns10.digicertdns.com has two IP addresses: 208.94.148.159 and 2600:1800::1:1f.

ns0.dnsmadeeasy.com has two IP addresses: 208.94.148.2 and 2600:1800::1.

ns1.dnsmadeeasy.com has two IP addresses: 208.80.124.2 and 2600:1801:1::1.

ns2.dnsmadeeasy.com has two IP addresses: 208.80.126.2 and 2600:1802:2::1.

ns3.dnsmadeeasy.com has two IP addresses: 208.80.125.2 and 2600:1801:3::1.

ns4.dnsmadeeasy.com has two IP addresses: 208.80.127.2 and 2600:1802:4::1.