`meisterschule.at`

DNSSEC	⚠️ Not signed
A	85.13.140.62^{🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich}
		PTR	`dd20022.kasserver.com`
NS	`ns1.rundrweb.com` ⭐
		A	217.74.13.226^{🇦🇹 NESSUS217.74.8.0/21 Nessus GmbH}
			PTR	`mail.rundrweb.com`
NS	`ns2.rundrweb.com`
		A	2a05:d014:e2d:744:8fd9:54cb:3c2a:b661^{🇩🇪 Amazon2a05:d014:c00::/38 AMAZON AWS}
		A	52.57.237.187^{🇩🇪 Amazon52.57.0.0/16 EC2 FRA VPC prefix}
			PTR	`ec2-52-57-237-187.eu-central-1.compute.amazonaws.com`
NS	`ns3.rundrweb.com` ⚠️ Not in parent delegation
		A	2a02:1b8:10:165:1::c2^{🇦🇹 NESSUS2a02:1b8::/32 AT-NESSUS-20080319}
		A	212.232.27.194^{🇦🇹 NESSUS212.232.24.0/21 Nessus GmbH}
			PTR	`ns3.highspeed-at.net`
MX	`meisterschule-at.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::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
TXT	`v=spf1 a mx ip4:127.0.0.1 ip4:217.74.13.226 mx:mail.kds1.rundrweb.com include...`
TXT	`MS=ms87168688`
SOA	`ns1.rundrweb.com`hostmaster@meisterschule.at 2025-09-18 #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=1775390402

WOT: SAFE (68/100)

Same first word

meisterschule.eu

meisterschule.de

meisterschule.at

meisterschule.wien

Similar names

schluetsmeier.de

DNS History

16 records (5 active, 11 former)

○NSns.namespace4you.de2015-05-19 → 2015-05-19 · 3 obs

● 2015-05-19 03:29:36
○ 2015-10-16 04:09:28
○ 2026-04-05 12:53:08

●NSns1.rundrweb.com2026-03-06 → 2026-04-05 · 3 obs

○ 2017-08-08 14:31:26
● 2026-03-06 01:34:46
● 2026-04-05 12:53:08

○NSns1.wservices.ch2015-10-16 → 2017-08-08 · 5 obs

○ 2015-05-19 03:29:36
● 2015-10-16 04:09:28
● 2017-08-08 14:31:26
○ 2026-03-06 01:34:46
○ 2026-04-05 12:53:08

○NSns2.namespace4you.de2015-05-19 → 2015-05-19 · 3 obs

● 2015-05-19 03:29:36
○ 2015-10-16 04:09:28
○ 2026-04-05 12:53:08

●NSns2.rundrweb.com2026-03-06 → 2026-04-05 · 3 obs

○ 2017-08-08 14:31:26
● 2026-03-06 01:34:46
● 2026-04-05 12:53:08

○NSns2.wservices.ch2015-10-16 → 2017-08-08 · 5 obs

○ 2015-05-19 03:29:36
● 2015-10-16 04:09:28
● 2017-08-08 14:31:26
○ 2026-03-06 01:34:46
○ 2026-04-05 12:53:08

●NSns3.rundrweb.com2026-03-06 → 2026-04-05 · 3 obs

○ 2017-08-08 14:31:26
● 2026-03-06 01:34:46
● 2026-04-05 12:53:08

○NSns3.wservices.ch2015-10-16 → 2017-08-08 · 5 obs

○ 2015-05-19 03:29:36
● 2015-10-16 04:09:28
● 2017-08-08 14:31:26
○ 2026-03-06 01:34:46
○ 2026-04-05 12:53:08

○MXmail.wservices.ch2015-10-16 → 2017-08-08 · 5 obs

○ 2015-05-19 03:29:36
● 2015-10-16 04:09:28
● 2017-08-08 14:31:26
○ 2026-03-06 01:34:46
○ 2026-04-05 12:53:08

○MXmail2.wservices.ch2015-10-16 → 2017-08-08 · 5 obs

○ 2015-05-19 03:29:36
● 2015-10-16 04:09:28
● 2017-08-08 14:31:26
○ 2026-03-06 01:34:46
○ 2026-04-05 12:53:08

●MXmeisterschule-at.mail.protection.outlook.com2026-03-06 → 2026-04-05 · 3 obs

○ 2017-08-08 14:31:26
● 2026-03-06 01:34:46
● 2026-04-05 12:53:08

○MXmxlb.ispgateway.de2015-05-19 → 2015-05-19 · 3 obs

● 2015-05-19 03:29:36
○ 2015-10-16 04:09:28
○ 2026-04-05 12:53:08

○A2a00:1158:0:300:e4d::12015-05-19 → 2015-05-19 · 3 obs

● 2015-05-19 03:29:36
○ 2015-10-16 04:09:28
○ 2026-04-05 12:53:08

○A80.67.17.2512015-05-19 → 2015-05-19 · 3 obs

● 2015-05-19 03:29:36
○ 2015-10-16 04:09:28
○ 2026-04-05 12:53:08

●A85.13.140.622026-03-06 → 2026-04-05 · 3 obs

○ 2017-08-08 14:31:26
● 2026-03-06 01:34:46
● 2026-04-05 12:53:08

○A85.25.214.2482015-10-16 → 2017-08-08 · 5 obs

○ 2015-05-19 03:29:36
● 2015-10-16 04:09:28
● 2017-08-08 14:31:26
○ 2026-03-06 01:34:46
○ 2026-04-05 12:53:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	d.ns.at, ns2.univie.ac.at, j.ns.at, n.ns.at...	-
meisterschule.at	ns1.rundrweb.com, ns2.rundrweb.com	-

✅ Authoritative Response

Server:217.74.13.226

NS records: ns1.rundrweb.com, ns2.rundrweb.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for meisterschule.at (unsigned zone)

⏱️ Timing

Total: 1136ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.140.62`
NS	3	`ns3.rundrweb.com, ns2.rundrweb.com...`
MX	1	`meisterschule-at.mail.protection.outlook`
TXT	2	`MS=ms87168688, v=spf1 a mx ip4:127.0.0.1 ip4:217.74.13.`
SOA	1	`ns1.rundrweb.com hostmaster.meisterschul`

Analysis

IP Addresses

meisterschule.at resolves to a single IP: 85.13.140.62.

Other host names, for instance mail.bettelarmband.org, mail.reiter-immobilien.at, mail.goldfotos.de, elbdaemmerung.de and 440s.net share IP numbers with meisterschule.at.

Name Servers

meisterschule.at delegates to three name servers: ns1.rundrweb.com, ns2.rundrweb.com and ns3.rundrweb.com.

meisterschule.at shares some name servers with other domains, for example hofmann-bau.at, streissenberger.at, dvc.at, ka-system.com and pm-baumanagement.com.

Host names with two IP numbers:

ns2.rundrweb.com points to 2a05:d014:e2d:744:8fd9:54cb:3c2a:b661 and 52.57.237.187.

ns3.rundrweb.com points to 2a02:1b8:10:165:1::c2 and 212.232.27.194.

Host names with one IP number:

ns1.rundrweb.com points to 217.74.13.226.

Mail Servers

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

Host meisterschule-at.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::a, 2a01:111:f403:ca04::b, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::4, 52.101.68.5, 52.101.68.12, 52.101.68.27 and 52.101.73.15.

meisterschule.at - robtex.com