`seidinger.at`

DNSSEC	⚠️ Not signed
A	2a01:aee0:0:18::11^{🇩🇪 EASYNAME2a01:aee0::/32 easyname.com}
		PTR	`web18.easyname.com`
A	185.51.8.82^{🇩🇪 EASYNAME185.51.8.0/22 Easyname GmbH}
NS	`ns1.easyname.eu` ⭐
		A	2a02:1b8:ea59::2^{🇦🇹 NESSUS2a02:1b8::/32 AT-NESSUS-20080319}
			PTR	`ns1.easyname.eu`
		A	77.244.243.4^{🇦🇹 NESSUS77.244.243.0/24 Easyname GmbH}
			PTR	`ns1.easyname.eu`
NS	`ns2.easyname.eu`
		A	2a01:aee0:3:4::53^{🇩🇪 EASYNAME2a01:aee0::/32 easyname.com}
		A	77.244.244.138^{🇦🇹 NESSUS77.244.240.0/20 Nessus GmbH ASSIGNED PI}
			PTR	`ns2.easyname.eu`
MX	`seidinger-at.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms38610670`
SOA	`ns1.easyname.eu`hostmaster@easyname.eu 2026-03-03 #1

`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=1771290002

Same first word

seidinger.biz

seidinger.at

seidinger.org

seidinger.de

seidinger.net

seidinger.com

Similar names

DNS History

18 records (5 active, 13 former)

○NSa.ns14.net2017-01-27 → 2020-01-02 · 5 obs

○ 2016-04-30 09:22:22
● 2017-01-27 20:50:54
● 2020-01-02 09:08:26
○ 2026-02-23 23:40:54
○ 2026-03-14 06:36:00

○NSb.ns14.net2017-01-27 → 2020-01-02 · 5 obs

○ 2016-04-30 09:22:22
● 2017-01-27 20:50:54
● 2020-01-02 09:08:26
○ 2026-02-23 23:40:54
○ 2026-03-14 06:36:00

○NSc.ns14.net2017-01-27 → 2020-01-02 · 5 obs

○ 2016-04-30 09:22:22
● 2017-01-27 20:50:54
● 2020-01-02 09:08:26
○ 2026-02-23 23:40:54
○ 2026-03-14 06:36:00

○NSd.ns14.net2017-01-27 → 2020-01-02 · 5 obs

○ 2016-04-30 09:22:22
● 2017-01-27 20:50:54
● 2020-01-02 09:08:26
○ 2026-02-23 23:40:54
○ 2026-03-14 06:36:00

●NSns1.easyname.eu2026-02-23 → 2026-03-14 · 3 obs

○ 2020-01-02 09:08:26
● 2026-02-23 23:40:54
● 2026-03-14 06:36:00

●NSns2.easyname.eu2026-02-23 → 2026-03-14 · 3 obs

○ 2020-01-02 09:08:26
● 2026-02-23 23:40:54
● 2026-03-14 06:36:00

○NSns65.1und1.de2015-07-20 → 2016-04-30 · 4 obs

● 2015-07-20 12:48:28
● 2016-04-30 09:22:22
○ 2017-01-27 20:50:54
○ 2026-03-14 06:36:00

○NSns66.1und1.de2015-07-20 → 2016-04-30 · 4 obs

● 2015-07-20 12:48:28
● 2016-04-30 09:22:22
○ 2017-01-27 20:50:54
○ 2026-03-14 06:36:00

○MXmx00.kundenserver.de2015-07-20 → 2016-04-30 · 4 obs

● 2015-07-20 12:48:28
● 2016-04-30 09:22:22
○ 2017-01-27 20:50:54
○ 2026-03-14 06:36:00

○MXmx01.kundenserver.de2015-07-20 → 2016-04-30 · 4 obs

● 2015-07-20 12:48:28
● 2016-04-30 09:22:22
○ 2017-01-27 20:50:54
○ 2026-03-14 06:36:00

○MXmxpool.de2.hostedoffice.ag2017-01-27 → 2020-01-02 · 5 obs

○ 2016-04-30 09:22:22
● 2017-01-27 20:50:54
● 2020-01-02 09:08:26
○ 2026-02-23 23:40:54
○ 2026-03-14 06:36:00

●MXseidinger-at.mail.protection.outlook.com2026-02-23 → 2026-03-14 · 6 obs

○ 2020-01-02 09:08:26
● 2026-02-23 23:40:54
● 2026-02-24 01:01:04
○ 2026-03-09 10:48:44
● 2026-03-14 06:35:58
● 2026-03-14 06:36:00

○A176.9.117.1152020-01-02 → 2020-01-02 · 4 obs

○ 2017-01-27 20:50:54
● 2020-01-02 09:08:26
○ 2026-02-23 23:40:54
○ 2026-03-14 06:36:00

●A185.51.8.822026-02-23 → 2026-03-14 · 6 obs

○ 2020-01-02 09:08:26
● 2026-02-23 23:40:54
● 2026-02-24 01:01:04
○ 2026-03-09 10:48:44
● 2026-03-14 06:35:58
● 2026-03-14 06:36:00

○A2001:8d8:1000:709c:2b33:3d78:efab:c8002015-07-20 → 2016-04-30 · 4 obs

● 2015-07-20 12:48:28
● 2016-04-30 09:22:22
○ 2017-01-27 20:50:54
○ 2026-03-14 06:36:00

●A2a01:aee0:0:18::112026-02-23 → 2026-03-14 · 6 obs

○ 2020-01-02 09:08:26
● 2026-02-23 23:40:54
● 2026-02-24 01:01:04
○ 2026-03-09 10:48:44
● 2026-03-14 06:35:58
● 2026-03-14 06:36:00

○A87.106.171.2202015-07-20 → 2016-04-30 · 4 obs

● 2015-07-20 12:48:28
● 2016-04-30 09:22:22
○ 2017-01-27 20:50:54
○ 2026-03-14 06:36:00

○A89.163.135.1862017-01-27 → 2017-01-27 · 4 obs

○ 2016-04-30 09:22:22
● 2017-01-27 20:50:54
○ 2020-01-02 09:08:26
○ 2026-03-14 06:36:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	d.ns.at, j.ns.at, n.ns.at, r.ns.at...	-
seidinger.at	ns1.easyname.eu, ns2.easyname.eu	-

✅ Authoritative Response

Server: 77.244.243.4

NS records: ns1.easyname.eu, ns2.easyname.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for seidinger.at (unsigned zone)

⏱️ Timing

Total: 978ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.51.8.82`
AAAA	1	`2a01:aee0:0:18::11`
NS	2	`ns2.easyname.eu, ns1.easyname.eu`
MX	1	`seidinger-at.mail.protection.outlook.com`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms38610670`
SOA	1	`ns1.easyname.eu hostmaster.easyname.eu`

Analysis

IP Addresses

seidinger.at points to two IPs: 2a01:aee0:0:18::11 and 185.51.8.82.

Other host names, for instance mplsec.com, tgt.eu.com, ctb.at, stageservice.at and www.ctb.at share IP numbers with seidinger.at.

Name Servers

Two name servers ns1.easyname.eu and ns2.easyname.eu are delegated to seidinger.at.

seidinger.at uses the same name server configuration as other domains, such as bestvision.biz, tcplus.ch, maximpex.com, finanzen.co.at and hollmann.at.

seidinger.at shares some name servers with other domains, for example mat.co.at.

Host names with two IPs:

ns1.easyname.eu points to 2a02:1b8:ea59::2 and 77.244.243.4.

ns2.easyname.eu points to 2a01:aee0:3:4::53 and 77.244.244.138.

Mail Servers

seidinger.at is handled by a single mail server, seidinger-at.mail.protection.outlook.com.

seidinger-at.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::2, 52.101.68.8, 52.101.68.12, 52.101.73.2 and 52.101.73.30.

seidinger.at - robtex.com

seidinger.at

at

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`seidinger.at`

`at`