microsys.at - dns.ninja

`microsys.at`

DNSSEC	⚠️ Not signed
NS	`dns2.a1.net` ⭐
		A	2001:67c:1bc::105^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`dns2.a1.net`
		A	2001:850:3010:101:213:33:99:79^{🇦🇹 A1TELEKOM-AT2001:850::/29 A1 Telekom Austria AG}
			PTR	`dns2.a1.net`
		A	192.174.68.105^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`dns2.a1.net`
		A	213.33.99.79^{🇦🇹 A1TELEKOM-AT213.33.0.0/17 A1 Telekom Austria AG}
			PTR	`dns2.a1.net`
NS	`dns1.a1.net`
		A	2001:850:3030:31:80:120:17:26^{🇦🇹 A1TELEKOM-AT2001:850::/29 A1 Telekom Austria AG}
			PTR	`dns1.a1.net`
		A	80.120.17.26^{🇦🇹 A1TELEKOM-AT80.120.0.0/14 HIGHWAY194}
			PTR	`dns1.a1.net`
NS	`dns3.a1.net`
		A	2001:67c:10b8::105^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`dns3.a1.net`
		A	176.97.158.105^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`dns3.a1.net`
MX	`microsys-at.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
TXT	`MS=ms65150857`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`dns2.a1.net`domainadmin@a1.net 2023-01-25 #0

`at`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.at` ⭐
	NS	`d.ns.at`
	NS	`j.ns.at`
	NS	`n.ns.at`
	NS	`ns1.univie.ac.at`
	NS	`ns2.univie.ac.at`
	NS	`r.ns.at`
	NS	`u.ns.at`
	SOA	`dns.nic.at`domain-admin@univie.ac.at serial=1781676002

Subdomains

mail.microsys.at

Same first word

microsys.online

microsys.ch

microsys.com.tw

microsys.cz

microsys.com.cn

microsys.com

microsys.me

microsys.at

microsys.eu

microsys.sg

microsys.biz

microsys.jp

microsys.net

microsys.com.ua

microsys.solutions

microsys.ru

microsys.com.my

microsys.ae

microsys.de

microsys.ro

microsys.in

microsys.info

microsys.com.mx

microsys.co.uk

microsys.ps

microsys.net.in

microsys.com.sg

microsys.it

microsys.co

microsys.be

microsys.inf.br

microsys.cc

microsys.es

Similar names

sysmicro.cn

cormisys.com

myriscos.co.uk

sysmicro.com.ar

sysmicro.com

DNS History

9 records (4 active, 5 former)

●NSdns1.a1.net2026-03-05 → 2026-06-17 · 3 obs

○ 2020-01-20 03:17:08
● 2026-03-05 13:41:50
● 2026-06-17 07:07:10

●NSdns2.a1.net2026-03-05 → 2026-06-17 · 3 obs

○ 2020-01-20 03:17:08
● 2026-03-05 13:41:50
● 2026-06-17 07:07:10

●NSdns3.a1.net2026-03-05 → 2026-06-17 · 3 obs

○ 2020-01-20 03:17:08
● 2026-03-05 13:41:50
● 2026-06-17 07:07:10

○NSns1.world4you.at2015-06-17 → 2020-01-20 · 4 obs

● 2015-06-17 08:45:24
● 2020-01-20 03:17:08
○ 2026-03-05 13:41:50
○ 2026-06-17 07:07:10

○NSns2.world4you.at2015-06-17 → 2020-01-20 · 4 obs

● 2015-06-17 08:45:24
● 2020-01-20 03:17:08
○ 2026-03-05 13:41:50
○ 2026-06-17 07:07:10

○MXmail.microsys.at2015-06-17 → 2020-01-20 · 4 obs

● 2015-06-17 08:45:24
● 2020-01-20 03:17:08
○ 2026-03-05 13:41:50
○ 2026-06-17 07:07:10

●MXmicrosys-at.mail.protection.outlook.com2026-03-05 → 2026-06-17 · 3 obs

○ 2020-01-20 03:17:08
● 2026-03-05 13:41:50
● 2026-06-17 07:07:10

○A81.19.145.332017-03-15 → 2020-01-20 · 5 obs

○ 2016-05-19 08:10:12
● 2017-03-15 12:31:26
● 2020-01-20 03:17:08
○ 2026-03-05 13:41:50
○ 2026-06-17 07:07:10

○A81.19.145.972015-06-17 → 2016-05-19 · 4 obs

● 2015-06-17 08:45:24
● 2016-05-19 08:10:12
○ 2017-03-15 12:31:26
○ 2026-06-17 07:07:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	d.ns.at, j.ns.at, n.ns.at, r.ns.at...	-
microsys.at	dns1.a1.net, dns2.a1.net, dns3.a1.net	-

✅ Authoritative Response

Server:176.97.158.105

NS records: dns1.a1.net, dns2.a1.net, dns3.a1.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for microsys.at (unsigned zone)

⏱️ Timing

Total: 690ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`dns1.a1.net, dns3.a1.net...`
MX	1	`microsys-at.mail.protection.outlook.com`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms65150857`
SOA	1	`dns2.a1.net domainadmin.a1.net`

Analysis

Hierarchy

microsys.at is the parent zone for mail.microsys.at.

Name Servers

microsys.at carries NS records delegating to dns1.a1.net, dns2.a1.net and dns3.a1.net.

microsys.at partially shares its NS delegation with several other domains, including winklerundpartner.at, ltm.at, heiz-hofstaetter.at and two others.

Host names that resolve to four IP numbers:

dns2.a1.net maps to the following IP addresses: 192.174.68.105, 213.33.99.79, 2001:67c:1bc::105 and 2001:850:3010:101:213:33:99:79.

Host names that have two IP addresses:

dns1.a1.net resolves to two addresses: 80.120.17.26 and 2001:850:3030:31:80:120:17:26.

dns3.a1.net resolves to two addresses: 176.97.158.105 and 2001:67c:10b8::105.

Mail Servers

The sole mail server for microsys.at is microsys-at.mail.protection.outlook.com.

With 8 IP addresses total, microsys-at.mail.protection.outlook.com resolves to 52.101.68.16, 52.101.68.21, 52.101.68.32 and 5 others.