persadmin.ch - dns.ninja

`persadmin.ch`

DNSSEC	🔒 Signed (DS record present)
A	2001:8e0:0:3::170^{🇨🇭 IWAY2001:8e0::/32 AS8758 IPv6 Allocation}
		PTR	`plesk02.iway.ch`
NS	`ns1.as8758.net` ⭐
		A	2001:8e0:41:604::193^{🇨🇭 IWAY2001:8e0::/32 AS8758 IPv6 Allocation}
			PTR	`ns1.as8758.net`
		A	212.25.26.193^{🇨🇭 IWAY212.25.0.0/19 CH-DOLPHINS-980325}
			PTR	`ns1.as8758.net`
NS	`ns2.as8758.net`
		A	2001:8e0:80:100::15^{🇨🇭 IWAY2001:8e0::/32 AS8758 IPv6 Allocation}
			PTR	`ns2.as8758.net`
		A	212.25.2.15^{🇨🇭 IWAY212.25.0.0/19 CH-DOLPHINS-980325}
			PTR	`ns2.as8758.net`
NS	`ns3.as8758.net`
		A	2a01:7e01::f03c:91ff:fe02:cff^{🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies}
			PTR	`ns3.as8758.net`
		A	139.162.180.131^{🇩🇪 AKAMAI-LINODE-AP139.162.160.0/19 Akamai Technologies}
			PTR	`ns3.as8758.net`
NS	`ns4.as8758.net`
		A	2400:8901::f03c:91ff:fe02:2f09^{🇸🇬 AKAMAI-LINODE-AP2400:8901::/32 Akamai Technologies}
			PTR	`ns4.as8758.net`
		A	172.105.115.196^{🇸🇬 AKAMAI-LINODE-AP172.105.112.0/20 Akamai Technologies}
			PTR	`ns4.as8758.net`
NS	`ns5.as8758.net`
		A	2600:3c01::f03c:91ff:fe02:2f69^{🇺🇸 AKAMAI-LINODE-AP2600:3c01::/32 Akamai Technologies}
			PTR	`ns5.as8758.net`
		A	173.255.213.12^{🇺🇸 AKAMAI-LINODE-AP173.255.208.0/20 Akamai Technologies}
			PTR	`ns5.as8758.net`
MX	`persadmin-ch.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.iway.ch include:spf.protection.outlook.com ~all`
SOA	`ns1.as8758.net`hostmaster@as8758.net 2025-05-12 #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 2026-08-12 #40

Same first word

persadmin.ch

Similar names

DNS History

11 records (7 active, 4 former)

○NSdns1.deep.ch2019-04-04 → 2019-04-04 · 3 obs

● 2019-04-04 18:12:46
○ 2026-02-22 10:21:26
○ 2026-08-12 19:29:46

○NSdns2.deep.ch2019-04-04 → 2019-04-04 · 3 obs

● 2019-04-04 18:12:46
○ 2026-02-22 10:21:26
○ 2026-08-12 19:29:46

●NSns1.as8758.net2026-02-22 → 2026-08-12 · 3 obs

○ 2019-04-04 18:12:46
● 2026-02-22 10:21:26
● 2026-08-12 19:29:46

●NSns2.as8758.net2026-02-22 → 2026-08-12 · 3 obs

○ 2019-04-04 18:12:46
● 2026-02-22 10:21:26
● 2026-08-12 19:29:46

●NSns3.as8758.net2026-02-22 → 2026-08-12 · 3 obs

○ 2019-04-04 18:12:46
● 2026-02-22 10:21:26
● 2026-08-12 19:29:46

●NSns4.as8758.net2026-02-22 → 2026-08-12 · 3 obs

○ 2019-04-04 18:12:46
● 2026-02-22 10:21:26
● 2026-08-12 19:29:46

●NSns5.as8758.net2026-02-22 → 2026-08-12 · 3 obs

○ 2019-04-04 18:12:46
● 2026-02-22 10:21:26
● 2026-08-12 19:29:46

○MXmx1.deep.ch2019-04-04 → 2019-04-04 · 3 obs

● 2019-04-04 18:12:46
○ 2026-02-22 10:21:26
○ 2026-08-12 19:29:46

○MXmx2.deep.ch2019-04-04 → 2019-04-04 · 3 obs

● 2019-04-04 18:12:46
○ 2026-02-22 10:21:26
○ 2026-08-12 19:29:46

●MXpersadmin-ch.mail.protection.outlook.com2026-02-22 → 2026-08-12 · 3 obs

○ 2019-04-04 18:12:46
● 2026-02-22 10:21:26
● 2026-08-12 19:29:46

●A2001:8e0:0:3::1702026-02-22 → 2026-08-12 · 2 obs

● 2026-02-22 10:21:26
● 2026-08-12 19:29:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
persadmin.ch	ns3.as8758.net, ns2.as8758.net, ns1.as8758.net, ns4.as8758.net...	-

✅ Authoritative Response

Server:139.162.180.131

NS records: ns3.as8758.net, ns2.as8758.net, ns1.as8758.net, ns4.as8758.net, ns5.as8758.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1220ms | Queries: -

📄 Records

Type	Count	Sample Data
AAAA	1	`2001:8e0:0:3::170`
NS	5	`ns5.as8758.net, ns3.as8758.net...`
MX	1	`persadmin-ch.mail.protection.outlook.com`
TXT	1	`v=spf1 include:spf.iway.ch include:spf.p`
SOA	1	`ns1.as8758.net hostmaster.as8758.net`

Analysis

IP Addresses

persadmin.ch resolves to one IP address: 2001:8e0:0:3::170.

wau-wau.ch, isus.ch, paganini.li and two other host names share IP numbers with persadmin.ch.

Name Servers

persadmin.ch has five name servers, which are ns1.as8758.net, ns2.as8758.net, ns3.as8758.net and two others.

persadmin.ch partially shares its NS delegation with several other domains, including 34.150.83.in-addr.arpa, litex.ftth.ip6.as8758.net, detailnet.ch and two others.

These name servers are regularly seen alongside ns4.as8758.net and ns5.as8758.net as name servers.

Hostnames that resolve to two IP addresses:

ns1.as8758.net maps to two IP addresses — 212.25.26.193 and 2001:8e0:41:604::193.

ns2.as8758.net maps to two IP addresses — 212.25.2.15 and 2001:8e0:80:100::15.

ns3.as8758.net maps to two IP addresses — 139.162.180.131 and 2a01:7e01::f03c:91ff:fe02:cff.

ns4.as8758.net maps to two IP addresses — 172.105.115.196 and 2400:8901::f03c:91ff:fe02:2f09.

ns5.as8758.net maps to two IP addresses — 173.255.213.12 and 2600:3c01::f03c:91ff:fe02:2f69.

Mail Servers

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

persadmin-ch.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.73.1, 52.101.73.6, 52.101.73.12 and 5 others.