learnbase.ch - dns.ninja

`learnbase.ch`

DNSSEC	⚠️ Not signed
A	2a01:37:3000::53df:5ec3:0^{🇩🇪 SINMA-ASN2a01:37:3000::/36}
		PTR	`edm00.hostsharing.net`
A	83.223.94.195^{🇩🇪 SINMA-ASN83.223.94.0/24}
NS	`h43.hostsharing.net` ⭐
		A	2a01:37:3000::53df:5e71:0^{🇩🇪 SINMA-ASN2a01:37:3000::/36}
			PTR	`h43.hostsharing.net`
		A	83.223.94.113^{🇩🇪 SINMA-ASN83.223.94.0/24}
			PTR	`h43.hostsharing.net`
NS	`dns1.hostsharing.net`
		A	2a01:37:1000::53df:5fc9:0^{🇩🇪 SINMA-ASN2a01:37:1000::/36}
			PTR	`dns1.hostsharing.net`
		A	83.223.95.201^{🇩🇪 SINMA-ASN83.223.95.0/24}
			PTR	`dns1.hostsharing.net`
NS	`dns2.hostsharing.net`
		A	2a01:37:3000::53df:4ee6:0^{🇩🇪 SINMA-ASN2a01:37:3000::/36}
			PTR	`dns2.hostsharing.net`
		A	83.223.78.230^{🇩🇪 SINMA-ASN83.223.78.0/24}
			PTR	`dns2.hostsharing.net`
NS	`dns3.hostsharing.net`
		A	2a01:4f8:fff3:b8::101^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`dns3.hostsharing.net`
		A	144.76.133.101^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
			PTR	`dns3.hostsharing.net`
MX	`mailin1.hostsharing.net` ⭐
		A	2a01:37:1000::53df:5fcb:0^{🇩🇪 SINMA-ASN2a01:37:1000::/36}
			PTR	`mailin1.hostsharing.net`
		A	83.223.95.203^{🇩🇪 SINMA-ASN83.223.95.0/24}
			PTR	`mailin1.hostsharing.net`
MX	`mailin2.hostsharing.net` ⭐
		A	2a01:37:3000::53df:4ee8:0^{🇩🇪 SINMA-ASN2a01:37:3000::/36}
			PTR	`mailin2.hostsharing.net`
		A	83.223.78.232^{🇩🇪 SINMA-ASN83.223.78.0/24}
			PTR	`mailin2.hostsharing.net`
MX	`mailin3.hostsharing.net` ⭐
		A	2a01:4f8:fff3:b8::103^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`mailin3.hostsharing.net`
		A	144.76.133.103^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
			PTR	`mailin3.hostsharing.net`
TXT	`v=spf1 include:spf.hostsharing.net -all`
SOA	`h43.hostsharing.net`hostmaster@hostsharing.net serial=1738752031

`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 2026-08-03 #41

Same first word

learnbase.com

learnbase.org

learnbase.de

learnbase.ch

Similar names

learnbaes.ac.uk

earnables.com

beansreal.com

laserbean.com

nearables.com

leasebarn.com

realbeans.com

asernable.com

DNS History

14 records (9 active, 5 former)

●NSdns1.hostsharing.net2026-03-22 → 2026-08-03 · 3 obs

○ 2020-01-06 21:51:10
● 2026-03-22 16:15:30
● 2026-08-03 18:50:18

●NSdns2.hostsharing.net2026-03-22 → 2026-08-03 · 3 obs

○ 2020-01-06 21:51:10
● 2026-03-22 16:15:30
● 2026-08-03 18:50:18

●NSdns3.hostsharing.net2026-03-22 → 2026-08-03 · 3 obs

○ 2020-01-06 21:51:10
● 2026-03-22 16:15:30
● 2026-08-03 18:50:18

●NSh43.hostsharing.net2026-03-22 → 2026-08-03 · 3 obs

○ 2020-01-06 21:51:10
● 2026-03-22 16:15:30
● 2026-08-03 18:50:18

○NSns1.hans.hosteurope.de2015-06-05 → 2017-01-08 · 4 obs

● 2015-06-05 15:18:28
● 2017-01-08 08:59:04
○ 2020-01-06 21:51:10
○ 2026-08-03 18:50:18

○NSns2.hans.hosteurope.de2015-06-05 → 2017-01-08 · 4 obs

● 2015-06-05 15:18:28
● 2017-01-08 08:59:04
○ 2020-01-06 21:51:10
○ 2026-08-03 18:50:18

●MXmailin1.hostsharing.net2026-03-22 → 2026-08-03 · 3 obs

○ 2020-01-06 21:51:10
● 2026-03-22 16:15:30
● 2026-08-03 18:50:18

●MXmailin2.hostsharing.net2026-03-22 → 2026-08-03 · 3 obs

○ 2020-01-06 21:51:10
● 2026-03-22 16:15:30
● 2026-08-03 18:50:18

●MXmailin3.hostsharing.net2026-03-22 → 2026-08-03 · 3 obs

○ 2020-01-06 21:51:10
● 2026-03-22 16:15:30
● 2026-08-03 18:50:18

○MXmx0.learnbase.ch2015-06-05 → 2017-01-08 · 4 obs

● 2015-06-05 15:18:28
● 2017-01-08 08:59:04
○ 2020-01-06 21:51:10
○ 2026-08-03 18:50:18

●A2a01:37:3000::53df:5ec3:02026-03-22 → 2026-08-03 · 3 obs

○ 2020-01-06 21:51:10
● 2026-03-22 16:15:30
● 2026-08-03 18:50:18

○A2a01:488:42:1000:50ed:8519:2c:98d92015-06-05 → 2017-01-08 · 4 obs

● 2015-06-05 15:18:28
● 2017-01-08 08:59:04
○ 2020-01-06 21:51:10
○ 2026-08-03 18:50:18

○A80.237.133.252015-06-05 → 2017-01-08 · 4 obs

● 2015-06-05 15:18:28
● 2017-01-08 08:59:04
○ 2020-01-06 21:51:10
○ 2026-08-03 18:50:18

●A83.223.94.1952026-03-22 → 2026-08-03 · 3 obs

○ 2020-01-06 21:51:10
● 2026-03-22 16:15:30
● 2026-08-03 18:50:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
learnbase.ch	dns3.hostsharing.net, dns2.hostsharing.net, dns1.hostsharing.net	-

✅ Authoritative Response

Server:83.223.78.230

NS records: dns3.hostsharing.net, dns2.hostsharing.net, dns1.hostsharing.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learnbase.ch (unsigned zone)

⏱️ Timing

Total: 926ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`83.223.94.195`
AAAA	1	`2a01:37:3000::53df:5ec3:0`
NS	3	`dns1.hostsharing.net, dns3.hostsharing.net...`
MX	3	`mailin1.hostsharing.net (pri: 30), mailin2.hostsharing.net (pri: 30)...`
TXT	1	`v=spf1 include:spf.hostsharing.net -all`
SOA	1	`h43.hostsharing.net hostmaster.hostshari`

Analysis

IP Addresses

learnbase.ch points to the IP addresses 83.223.94.195 and 2a01:37:3000::53df:5ec3:0

edm00.hostsharing.net, for instance, is one of the other host names sharing IP numbers with learnbase.ch.

Name Servers

The NS records for learnbase.ch point to four name servers: dns1.hostsharing.net, dns2.hostsharing.net, dns3.hostsharing.net and h43.hostsharing.net.

There is at least partial name server overlap between learnbase.ch and other domains — mih10.hostsharing.net, xn--ausbttels-t9a.de, antiquariat-dorner.de and two more among them.

These name servers regularly appear alongside dns.hostsharing.net, h42.hostsharing.net, h08.hostsharing.net and 7 other name servers in NS record sets.

All four hostnames — dns1.hostsharing.net, dns2.hostsharing.net, dns3.hostsharing.net and h43.hostsharing.net — resolve to two IP numbers apiece: dns1.hostsharing.net to 83.223.95.201 and 2a01:37:1000::53df:5fc9:0; dns2.hostsharing.net to 83.223.78.230 and 2a01:37:3000::53df:4ee6:0; dns3.hostsharing.net to 144.76.133.101 and 2a01:4f8:fff3:b8::101; h43.hostsharing.net to 83.223.94.113 and 2a01:37:3000::53df:5e71:0.

Mail Servers

Incoming mail for learnbase.ch is delivered via three mail servers: mailin1.hostsharing.net, mailin2.hostsharing.net and mailin3.hostsharing.net.

There is at least a partial MX overlap between learnbase.ch and other domains, including www.proxyssl.net, mih25.hostsharing.net, multidoc.com and two others.

mailin1.hostsharing.net, mailin2.hostsharing.net and mailin3.hostsharing.net all resolve to exactly two IP numbers apiece: mailin1.hostsharing.net → 83.223.95.203 and 2a01:37:1000::53df:5fcb:0; mailin2.hostsharing.net → 83.223.78.232 and 2a01:37:3000::53df:4ee8:0; mailin3.hostsharing.net → 144.76.133.103 and 2a01:4f8:fff3:b8::103.