technical.ch - dns.ninja

`technical.ch`

DNSSEC	⚠️ Not signed
A	80.80.228.118^{🇨🇭 SAFEHOSTNET80.80.224.0/21 CH-SAFEHOST}
		PTR	`fpn1.net4all-dns.com`
NS	`ns2.net4all-dns.com` ⭐
		A	80.80.229.90^{🇨🇭 SAFEHOSTNET80.80.224.0/21 CH-SAFEHOST}
			PTR	`ns2.net4all-dns.com`
NS	`ns.net4all-dns.com`
		A	80.80.228.10^{🇨🇭 SAFEHOSTNET80.80.224.0/21 CH-SAFEHOST}
			PTR	`ns.net4all-dns.com`
MX	`technical-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=ms28141428`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns.net4all-dns.com`ns2@net4all-dns.com 2021-12-16 #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 2026-07-04 #40

WOT: SAFE (68/100)

Subdomains

mail.technical.ch

Same first word

Similar names

DNS History

5 records (4 active, 1 former)

●NSns.net4all-dns.com2015-07-14 → 2026-07-04 · 2 obs

● 2015-07-14 10:12:40
● 2026-07-04 18:36:50

●NSns2.net4all-dns.com2015-07-14 → 2026-07-04 · 2 obs

● 2015-07-14 10:12:40
● 2026-07-04 18:36:50

○MXmail.technical.ch2015-07-14 → 2017-07-05 · 4 obs

● 2015-07-14 10:12:40
● 2017-07-05 16:29:10
○ 2026-02-15 20:51:42
○ 2026-07-04 18:36:50

●MXtechnical-ch.mail.protection.outlook.com2026-02-15 → 2026-07-04 · 3 obs

○ 2017-07-05 16:29:10
● 2026-02-15 20:51:42
● 2026-07-04 18:36:50

●A80.80.228.1182015-07-14 → 2026-07-04 · 2 obs

● 2015-07-14 10:12:40
● 2026-07-04 18:36:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, e.nic.ch, f.nic.ch, b.nic.ch...	-
technical.ch	ns.net4all-dns.com, ns2.net4all-dns.com	-

✅ Authoritative Response

Server:80.80.228.10

NS records: ns.net4all-dns.com, ns2.net4all-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for technical.ch (unsigned zone)

⏱️ Timing

Total: 1547ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.80.228.118`
NS	2	`ns.net4all-dns.com, ns2.net4all-dns.com`
MX	1	`technical-ch.mail.protection.outlook.com`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms28141428`
SOA	1	`ns.net4all-dns.com ns2.net4all-dns.com`

Analysis

Hierarchy

technical.ch serves as the parent of mail.technical.ch.

IP Addresses

technical.ch resolves to one IP address: 80.80.228.118.

hpm.ch, kiwanisavignon.com, flightplanner.ch and two other host names share IP numbers with technical.ch.

Name Servers

The NS records for technical.ch delegate to ns2.net4all-dns.com and ns.net4all-dns.com.

technical.ch uses the same name servers as several other domains — among them streamx.ch, semantech.biz, matrimonio.ch and two more.

technical.ch has at least partial name server overlap with other domains, such as espace-citoyens.net, oxito.org, polygone-constructions.ch and two others.

It is common to see these name servers used together with name servers ns2.e-novinfo.ch and ns.e-novinfo.ch.

ns2.net4all-dns.com directs to 80.80.229.90 and ns.net4all-dns.com directs to 80.80.228.10; each host name points to exactly one IP number.

Mail Servers

Mail for technical.ch is handled by a single mail server, technical-ch.mail.protection.outlook.com.

technical-ch.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.185.12, 52.101.185.13, 52.101.185.14 and 5 others.