`power-system-analysis.com`

DNSSEC	⚠️ Not signed
A	2a02:aa08:e000:1e01::64^{🇨🇭 SUNRISE2a02:aa00::/28 CH-SUNRISE sunrise / ex_UPC}
		PTR	`proxy-volki-01.oetiker.ch`
A	46.140.183.221^{🇨🇭 SUNRISE46.140.128.0/17 CH-SUNRISE sunrise / ex_UPC}
NS	`ns1.oetiker.ch` ⭐
		A	2a02:aa08:e000:1e00::c4^{🇨🇭 SUNRISE2a02:aa00::/28 CH-SUNRISE sunrise / ex_UPC}
			PTR	`ns1.oetiker.ch`
		A	46.140.183.196^{🇨🇭 SUNRISE46.140.128.0/17 CH-SUNRISE sunrise / ex_UPC}
NS	`ns2.oetiker.ch`
		A	2a02:168:207f:ffff::8c^{🇨🇭 INIT72a02:168::/32 Init7 (Switzerland) AG, AS13030 IPv6 Allocation}
		A	185.240.174.140^{🇩🇪 INIT7185.240.172.0/22 Init7 (Switzerland) Ltd. Technoparkstrasse 5 CH-8406 Winterthur}
			PTR	`ns2.oetiker.ch`
MX	`neplan-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	`v=spf1 include:spf.protection.outlook.com include:spf.oetiker.ch include:_spf...`
TXT	`MS=ms72470955`
SOA	`ns1.oetiker.ch`hostmaster@neplan.ch 2026-04-07 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776139432

Same first word

power-system-analysis.com

power-system-analysis.net

DNS History

11 records (5 active, 6 former)

●NSns1.oetiker.ch2015-08-21 → 2026-04-14 · 2 obs

● 2015-08-21 00:45:12
● 2026-04-14 04:21:14

●NSns2.oetiker.ch2015-08-21 → 2026-04-14 · 2 obs

● 2015-08-21 00:45:12
● 2026-04-14 04:21:14

○MXmail.neplan.ch2015-08-21 → 2017-01-18 · 4 obs

● 2015-08-21 00:45:12
● 2017-01-18 12:15:40
○ 2026-03-16 06:18:46
○ 2026-04-14 04:21:14

●MXneplan-ch.mail.protection.outlook.com2026-03-16 → 2026-04-14 · 3 obs

○ 2017-01-18 12:15:40
● 2026-03-16 06:18:46
● 2026-04-14 04:21:14

○MXsmtp-a15.oetiker.ch2015-08-21 → 2017-01-18 · 4 obs

● 2015-08-21 00:45:12
● 2017-01-18 12:15:40
○ 2026-03-16 06:18:46
○ 2026-04-14 04:21:14

○A2001:1620:202d::c32015-08-21 → 2016-04-04 · 4 obs

● 2015-08-21 00:45:12
● 2016-04-04 11:52:54
○ 2016-06-26 03:25:32
○ 2026-04-14 04:21:14

○A213.144.138.1952015-08-21 → 2016-04-04 · 4 obs

● 2015-08-21 00:45:12
● 2016-04-04 11:52:54
○ 2016-06-26 03:25:32
○ 2026-04-14 04:21:14

○A2a02:aa08:e000:1e00::c72016-06-26 → 2017-01-18 · 5 obs

○ 2016-04-04 11:52:54
● 2016-06-26 03:25:32
● 2017-01-18 12:15:40
○ 2026-03-16 06:18:46
○ 2026-04-14 04:21:14

●A2a02:aa08:e000:1e01::642026-03-16 → 2026-04-14 · 3 obs

○ 2017-01-18 12:15:40
● 2026-03-16 06:18:46
● 2026-04-14 04:21:14

○A46.140.183.1992016-06-26 → 2017-01-18 · 5 obs

○ 2016-04-04 11:52:54
● 2016-06-26 03:25:32
● 2017-01-18 12:15:40
○ 2026-03-16 06:18:46
○ 2026-04-14 04:21:14

●A46.140.183.2212026-03-16 → 2026-04-14 · 3 obs

○ 2017-01-18 12:15:40
● 2026-03-16 06:18:46
● 2026-04-14 04:21:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...	-
power-system-analysis.com	ns1.oetiker.ch, ns2.oetiker.ch	-

✅ Authoritative Response

Server:46.140.183.196

NS records: ns1.oetiker.ch, ns2.oetiker.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for power-system-analysis.com (unsigned zone)

⏱️ Timing

Total: 678ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.140.183.221`
AAAA	1	`2a02:aa08:e000:1e01::64`
NS	2	`ns1.oetiker.ch, ns2.oetiker.ch`
MX	1	`neplan-ch.mail.protection.outlook.com (p`
TXT	2	`MS=ms72470955, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.oetiker.ch hostmaster.neplan.ch`

Analysis

IP Addresses

power-system-analysis.com resolves to two IP numbers: 2a02:aa08:e000:1e01::64 and 46.140.183.221.

other host names including bioem.org, oltner-kalender.ch, dasy6.com, speag.ch and itis-usa.org share IP numbers with power-system-analysis.com.

Name Servers

power-system-analysis.com is delegated to two name servers ns1.oetiker.ch and ns2.oetiker.ch.

power-system-analysis.com shares the same name server setup as other domains, for instance multiplevoice.ch, xn--nolle-osa.ch, hqf.ch, zaucker.com and agrammon.ch.

power-system-analysis.com shares name servers with other domains at least partially, for example omnios.org and omniosce.org.

Host names with two IP numbers:

The host name ns1.oetiker.ch points to 2a02:aa08:e000:1e00::c4 and 46.140.183.196; the host name ns2.oetiker.ch points to 2a02:168:207f:ffff::8c and 185.240.174.140.

Mail Servers

power-system-analysis.com is handled by a single mail server, neplan-ch.mail.protection.outlook.com.

power-system-analysis.com uses the same mail server setup as other domains, such as power-system-analysis.net, neplan.ch and powersystemanalysis.net.

Host neplan-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.

power-system-analysis.com - robtex.com