`jonabau.ch`

DNSSEC	⚠️ Not signed
A	2600:1f18:16e:df01::258^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:16e:df01::259^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	18.208.88.157^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
A	98.84.224.111^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
NS	`amber.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a40^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c040^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amber.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2040^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amber.ns.cloudflare.com`
		A	108.162.192.64^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	172.64.32.64^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	173.245.58.64^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
NS	`mark.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b82^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c182^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mark.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2182^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mark.ns.cloudflare.com`
		A	108.162.193.130^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	172.64.33.130^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	173.245.59.130^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
MX	`jonabau-ch.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca3c::^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-zrap278cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca3c::1^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-zrzp278cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:ca3c::2^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-zr1p278cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca3e::1^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-gvap278cu00301.inbound.protection.outlook.com`
		A	52.101.185.12^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-zrap278cu00304.inbound.protection.outlook.com`
		A	52.101.185.13^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-zrzp278cu00205.inbound.protection.outlook.com`
		A	52.101.185.14^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-zr1p278cu00206.inbound.protection.outlook.com`
		A	52.101.187.1^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-gvap278cu00301.inbound.protection.outlook.com`
TXT	`MS=ms19754860`
TXT	`ca3-c3919a4d535b4800ae4b7c04300844ae`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/2
SOA	`amber.ns.cloudflare.com`dns@cloudflare.com serial=2399029081

`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 2026-03-29 #7

Subdomains

www.jonabau.ch

Same first word

jonabau.ch

DNS History

15 records (7 active, 8 former)

●NSamber.ns.cloudflare.com2026-03-22 → 2026-03-29 · 2 obs

● 2026-03-22 18:54:30
● 2026-03-29 03:16:26

●NSmark.ns.cloudflare.com2026-03-22 → 2026-03-29 · 2 obs

● 2026-03-22 18:54:30
● 2026-03-29 03:16:26

●MXjonabau-ch.mail.protection.outlook.com2026-03-22 → 2026-03-29 · 2 obs

● 2026-03-22 18:54:30
● 2026-03-29 03:16:26

○A13.52.188.952026-03-22 → 2026-03-26 · 5 obs

● 2026-03-22 18:54:30
○ 2026-03-23 03:54:44
● 2026-03-26 18:20:12
○ 2026-03-27 01:32:42
○ 2026-03-29 03:16:26

●A18.208.88.1572026-03-29 → 2026-03-29 · 2 obs

○ 2026-03-27 01:32:42
● 2026-03-29 03:16:26

●A2600:1f18:16e:df01::2582026-03-29 → 2026-03-29 · 2 obs

○ 2026-03-27 01:32:42
● 2026-03-29 03:16:26

●A2600:1f18:16e:df01::2592026-03-29 → 2026-03-29 · 2 obs

○ 2026-03-27 01:32:42
● 2026-03-29 03:16:26

○A2600:1f1c:446:4900::2582026-03-22 → 2026-03-26 · 5 obs

● 2026-03-22 18:54:30
○ 2026-03-23 03:54:44
● 2026-03-26 18:20:12
○ 2026-03-27 01:32:42
○ 2026-03-29 03:16:26

○A2600:1f1c:446:4900::2592026-03-22 → 2026-03-26 · 5 obs

● 2026-03-22 18:54:30
○ 2026-03-23 03:54:44
● 2026-03-26 18:20:12
○ 2026-03-27 01:32:42
○ 2026-03-29 03:16:26

○A2a05:d014:58f:6200::2582026-03-23 → 2026-03-27 · 5 obs

○ 2026-03-22 18:54:30
● 2026-03-23 03:54:44
○ 2026-03-26 18:20:12
● 2026-03-27 01:32:42
○ 2026-03-29 03:16:26

○A2a05:d014:58f:6200::2592026-03-23 → 2026-03-27 · 5 obs

○ 2026-03-22 18:54:30
● 2026-03-23 03:54:44
○ 2026-03-26 18:20:12
● 2026-03-27 01:32:42
○ 2026-03-29 03:16:26

○A35.157.26.1352026-03-23 → 2026-03-27 · 5 obs

○ 2026-03-22 18:54:30
● 2026-03-23 03:54:44
○ 2026-03-26 18:20:12
● 2026-03-27 01:32:42
○ 2026-03-29 03:16:26

○A52.52.192.1912026-03-22 → 2026-03-26 · 5 obs

● 2026-03-22 18:54:30
○ 2026-03-23 03:54:44
● 2026-03-26 18:20:12
○ 2026-03-27 01:32:42
○ 2026-03-29 03:16:26

○A63.176.8.2182026-03-23 → 2026-03-27 · 5 obs

○ 2026-03-22 18:54:30
● 2026-03-23 03:54:44
○ 2026-03-26 18:20:12
● 2026-03-27 01:32:42
○ 2026-03-29 03:16:26

●A98.84.224.1112026-03-29 → 2026-03-29 · 2 obs

○ 2026-03-27 01:32:42
● 2026-03-29 03:16:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	e.nic.ch, b.nic.ch, f.nic.ch, a.nic.ch...	-
jonabau.ch	mark.ns.cloudflare.com, amber.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.64

NS records: mark.ns.cloudflare.com, amber.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jonabau.ch (unsigned zone)

⏱️ Timing

Total: 405ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`18.208.88.157, 98.84.224.111`
AAAA	2	`2600:1f18:16e:df01::258, 2600:1f18:16e:df01::259`
NS	2	`amber.ns.cloudflare.com, mark.ns.cloudflare.com`
MX	1	`jonabau-ch.mail.protection.outlook.com (`
TXT	3	`MS=ms19754860, ca3-c3919a4d535b4800ae4b7c04300844ae...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`amber.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

jonabau.ch is the parent of www.jonabau.ch.

IP Addresses

Four IP numbers are pointed to by jonabau.ch: 2600:1f18:16e:df01::258, 2600:1f18:16e:df01::259, 18.208.88.157 and 98.84.224.111.

other host names including (0x636f636b)y-einstein-49c1e3.netlify.com, null.bitballoon.com, helixbass.net, getairlock.com and kkt.fyi share IP numbers with jonabau.ch.

Name Servers

jonabau.ch is delegated to two name servers amber.ns.cloudflare.com and mark.ns.cloudflare.com.

jonabau.ch shares the same name server setup as other domains, for instance kinglets.ch, goding7.com, everydaystocks.com, thunderpeakx.cfd and regiosupport.ch.

jonabau.ch at least partially shares name servers with other domains, for instance fonts2u.com, fsiv.com, dapsinterface.pages.dev, firatdamla.com and takhiantia.go.th.

these name servers are commonly used alongside leah.ns.cloudflare.com.

Host names with six IP numbers:

Host name amber.ns.cloudflare.com points to: 2606:4700:50::adf5:3a40, 2803:f800:50::6ca2:c040, 2a06:98c1:50::ac40:2040, 108.162.192.64, 172.64.32.64 and 173.245.58.64.

Host name mark.ns.cloudflare.com points to: 2606:4700:58::adf5:3b82, 2803:f800:50::6ca2:c182, 2a06:98c1:50::ac40:2182, 108.162.193.130, 172.64.33.130 and 173.245.59.130.

Mail Servers

jonabau.ch is handled by a single mail server, jonabau-ch.mail.protection.outlook.com.

Host jonabau-ch.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca3c::, 2a01:111:f403:ca3c::1, 2a01:111:f403:ca3c::2, 2a01:111:f403:ca3e::1, 52.101.185.12, 52.101.185.13, 52.101.185.14 and 52.101.187.1.

jonabau.ch - robtex.com

jonabau.ch

ch

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`jonabau.ch`

`ch`