4-e.ch - dns.ninja

`4-e.ch`

DNSSEC	⚠️ Not signed
A	80.74.158.140^{🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland}
		PTR	`lindgren.sui-inter.net`
NS	`ns1.lindgren.sui-inter.net` ⭐
		A	2a00:1128:1:1::158:140^{🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation}
			PTR	`lindgren.sui-inter.net`
		A	80.74.158.140^{🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland}
			PTR	`lindgren.sui-inter.net`
NS	`ns2.lindgren.sui-inter.net`
		A	2a00:1128:0:201:2::110^{🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation}
		A	46.231.201.110^{🇨🇭 ASN-METANET46.231.200.0/21 METANET AG, Switzerland}
MX	`4e-ch0c.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=ms78368035`
TXT	`MS=E22723A34516FBD91250E113ABC050CFE3D751DB`
TXT	`v=spf1ip4:109.164.227.216 include:spf.protection.outlook.com -all`
SOA	`ns1.lindgren.sui-inter.net`info@4-e.ch 2026-05-19 #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 2026-06-08 #41

Same first word

4-e.ch

4-e.es

4-e.gr

4-e.biz

4-e.de

4-e.com

4-e.at

4-e.nl

4-e.ru

Similar names

e-4.ru

e-4.gr

e-4.com

e-4.de

e-4.it

e-4.at

e-4.info

e-4.mobi

e-4.nl

DNS History

7 records (4 active, 3 former)

○NSns.ch-inter.net2018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 18:52:02
○ 2026-04-02 23:45:40
○ 2026-06-08 19:27:32

●NSns1.lindgren.sui-inter.net2026-04-02 → 2026-06-08 · 3 obs

○ 2018-05-11 18:52:02
● 2026-04-02 23:45:40
● 2026-06-08 19:27:32

○NSns2.ch-inter.net2018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 18:52:02
○ 2026-04-02 23:45:40
○ 2026-06-08 19:27:32

●NSns2.lindgren.sui-inter.net2026-04-02 → 2026-06-08 · 3 obs

○ 2018-05-11 18:52:02
● 2026-04-02 23:45:40
● 2026-06-08 19:27:32

●MX4e-ch0c.mail.protection.outlook.com2026-04-02 → 2026-06-08 · 3 obs

○ 2018-05-11 18:52:02
● 2026-04-02 23:45:40
● 2026-06-08 19:27:32

○MXmx1.demicomp.ch2018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 18:52:02
○ 2026-04-02 23:45:40
○ 2026-06-08 19:27:32

●A80.74.158.1402018-05-11 → 2026-06-08 · 2 obs

● 2018-05-11 18:52:02
● 2026-06-08 19:27:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	e.nic.ch, a.nic.ch, f.nic.ch, b.nic.ch...	-
4-e.ch	ns2.lindgren.sui-inter.net, ns1.lindgren.sui-inter.net	-

✅ Authoritative Response

Server:46.231.201.110

NS records: ns2.lindgren.sui-inter.net, ns1.lindgren.sui-inter.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4-e.ch (unsigned zone)

⏱️ Timing

Total: 605ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.74.158.140`
NS	2	`ns2.lindgren.sui-inter.net, ns1.lindgren.sui-inter.net`
MX	1	`4e-ch0c.mail.protection.outlook.com (pri`
TXT	3	`MS=E22723A34516FBD91250E113ABC050CFE3D75, MS=ms78368035...`
SOA	1	`ns1.lindgren.sui-inter.net info.4-e.ch`

Analysis

IP Addresses

4-e.ch resolves to one IP address: 80.74.158.140.

mail.afrimosa.de, demicomp.ch, mail.immercio.ch and two other host names share IP numbers with 4-e.ch.

Name Servers

4-e.ch uses two name servers for its delegation: ns1.lindgren.sui-inter.net and ns2.lindgren.sui-inter.net.

4-e.ch uses the same name servers as several other domains — among them webtom.ch, sootech.nl, mirtopolis.ch and two more.

The two host names ns1.lindgren.sui-inter.net and ns2.lindgren.sui-inter.net each have a pair of IP addresses: ns1.lindgren.sui-inter.net has 80.74.158.140 and 2a00:1128:1:1::158:140, and ns2.lindgren.sui-inter.net has 46.231.201.110 and 2a00:1128:0:201:2::110.

Mail Servers

Mail for 4-e.ch is handled by a single mail server, 4e-ch0c.mail.protection.outlook.com.

4e-ch0c.mail.protection.outlook.com resolves to 8 IP numbers — 52.101.185.12, 52.101.185.13, 52.101.185.14 plus five more.