`a4personal.ch`

DNSSEC	⚠️ Not signed
A	185.220.244.25^{🇨🇭 SEEWEB185.220.244.0/23}
		PTR	`alvinnova1.artera.farm`
NS	`ns1.serverdomus.com` ⭐
		A	185.220.244.30^{🇨🇭 SEEWEB185.220.244.0/23}
			PTR	`ns1.serverdomus.com`
NS	`ns1.servicedomus.com`
		A	212.35.217.39^{🇮🇹 SEEWEB212.35.192.0/19 Seeweb s.r.l.}
			PTR	`aurora2.artera.farm`
NS	`ns2.serverdomus.com`
		A	185.220.244.31^{🇨🇭 SEEWEB185.220.244.0/23}
			PTR	`ns2.serverdomus.com`
NS	`ns2.servicedomus.com`
		A	212.35.217.37^{🇮🇹 SEEWEB212.35.192.0/19 Seeweb s.r.l.}
			PTR	`ns2.servicedomus.com`
MX	`a4personal-ch.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.serverdomus.com`hostmaster@artera.it 2024-10-10 #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 2026-03-27 #15

PTR for

41.244.220.185.in-addr.arpa

Subdomains

www.a4personal.ch

Same first word

a4personal.ch

Similar names

pearsona4l.com

DNS History

11 records (6 active, 5 former)

○NSns.hostpoint.ch2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 09:24:52
○ 2026-03-21 08:27:50
○ 2026-03-27 07:13:08

●NSns1.serverdomus.com2026-03-21 → 2026-03-27 · 3 obs

○ 2018-05-13 09:24:52
● 2026-03-21 08:27:50
● 2026-03-27 07:13:08

●NSns1.servicedomus.com2026-03-21 → 2026-03-27 · 3 obs

○ 2018-05-13 09:24:52
● 2026-03-21 08:27:50
● 2026-03-27 07:13:08

○NSns2.hostpoint.ch2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 09:24:52
○ 2026-03-21 08:27:50
○ 2026-03-27 07:13:08

●NSns2.serverdomus.com2026-03-21 → 2026-03-27 · 3 obs

○ 2018-05-13 09:24:52
● 2026-03-21 08:27:50
● 2026-03-27 07:13:08

●NSns2.servicedomus.com2026-03-21 → 2026-03-27 · 3 obs

○ 2018-05-13 09:24:52
● 2026-03-21 08:27:50
● 2026-03-27 07:13:08

○NSns3.hostpoint.ch2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 09:24:52
○ 2026-03-21 08:27:50
○ 2026-03-27 07:13:08

●MXa4personal-ch.mail.protection.outlook.com2018-05-13 → 2026-03-27 · 2 obs

● 2018-05-13 09:24:52
● 2026-03-27 07:13:08

●A185.220.244.252026-03-21 → 2026-03-27 · 3 obs

○ 2018-05-13 09:24:52
● 2026-03-21 08:27:50
● 2026-03-27 07:13:08

○A217.26.53.1242018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 09:24:52
○ 2026-03-21 08:27:50
○ 2026-03-27 07:13:08

○A2a00:d70:0:b:2002:0:d91a:357c2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 09:24:52
○ 2026-03-21 08:27:50
○ 2026-03-27 07:13:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	f.nic.ch, d.nic.ch, b.nic.ch, a.nic.ch...	-
a4personal.ch	ns2.servicedomus.com, ns1.serverdomus.com, ns1.servicedomus.com, ns2.serverdomus.com	-

✅ Authoritative Response

Server:212.35.217.39

NS records: ns2.servicedomus.com, ns1.serverdomus.com, ns1.servicedomus.com, ns2.serverdomus.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a4personal.ch (unsigned zone)

⏱️ Timing

Total: 1247ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.220.244.25`
NS	4	`ns2.serverdomus.com, ns1.serverdomus.com...`
MX	1	`a4personal-ch.mail.protection.outlook.co`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.serverdomus.com hostmaster.artera.it`