`tierquartier.at`

DNSSEC	⚠️ Not signed
A	144.208.10.139^{🇦🇹 internex-as144.208.0.0/19}
		PTR	`serv93627487.secure-node.at`
NS	`ns1.internex.at` ⭐
		A	2001:8d8:fe:53:217:160:80:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
		A	217.160.80.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
NS	`ns2.internex.at`
		A	2001:8d8:fe:53:217:160:81:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
		A	217.160.81.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
NS	`ns3.internex.at`
		A	2607:f1c0:fe:53:185:132:35:161^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix2.ui-dns.org`
		A	185.132.35.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.org`
NS	`ns4.internex.at`
		A	2607:f1c0:fe:53:185:132:34:161^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix2.ui-dns.com`
		A	185.132.34.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.com`
MX	`tierquartier-at.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`MS=6042945A6F7B4DD5F7F5F7A0255F9CB2D8B74F3E`
TXT	`google-site-verification=kuoH1ACa3EC35qxdtyM-Ta1pftZYjhehX2lCgQ_aPpc`
TXT	`pinterest-site-verification=6b7ccca559a44031629cfa64a220c990`
TXT	`facebook-domain-verification=shhsmwtss9gdb5wafkaz6yryeucpls`
TXT	`v=spf1 ip4:185.49.52.112/29 ip4:185.49.52.60/30 ip4:193.228.122.60 ip4:193.22...`
TXT	`google-site-verification=bmtR5nzwRqO5E2zvi-T5eTKGMu4cCXME8KDOVlllaeQ`
SOA	`ns1.internex.at`info@internex.at 2025-11-04 #8

`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=1778792402

Subdomains

mail.tierquartier.at

Same first word

tierquartier.at

tierquartier.de

DNS History

15 records (6 active, 9 former)

○NSns.server-home.net2015-06-24 → 2016-10-13 · 4 obs

● 2015-06-24 03:19:30
● 2016-10-13 12:17:12
○ 2017-05-28 01:55:34
○ 2026-05-14 21:23:32

○NSns1.hans.hosteurope.de2017-05-28 → 2017-05-28 · 4 obs

○ 2016-10-13 12:17:12
● 2017-05-28 01:55:34
○ 2026-04-19 00:37:04
○ 2026-05-14 21:23:32

●NSns1.internex.at2026-04-19 → 2026-05-14 · 3 obs

○ 2017-05-28 01:55:34
● 2026-04-19 00:37:04
● 2026-05-14 21:23:32

○NSns2.hans.hosteurope.de2017-05-28 → 2017-05-28 · 4 obs

○ 2016-10-13 12:17:12
● 2017-05-28 01:55:34
○ 2026-04-19 00:37:04
○ 2026-05-14 21:23:32

●NSns2.internex.at2026-04-19 → 2026-05-14 · 3 obs

○ 2017-05-28 01:55:34
● 2026-04-19 00:37:04
● 2026-05-14 21:23:32

○NSns2.server-home.net2015-06-24 → 2016-10-13 · 4 obs

● 2015-06-24 03:19:30
● 2016-10-13 12:17:12
○ 2017-05-28 01:55:34
○ 2026-05-14 21:23:32

●NSns3.internex.at2026-04-19 → 2026-05-14 · 3 obs

○ 2017-05-28 01:55:34
● 2026-04-19 00:37:04
● 2026-05-14 21:23:32

●NSns4.internex.at2026-04-19 → 2026-05-14 · 3 obs

○ 2017-05-28 01:55:34
● 2026-04-19 00:37:04
● 2026-05-14 21:23:32

○MXfml.cloud.ccbao.at2026-04-19 → 2026-05-14 · 2 obs

○ 2026-04-19 00:37:04
○ 2026-05-14 21:23:32

○MXmail.acpmail.at2015-06-24 → 2017-05-28 · 4 obs

● 2015-06-24 03:19:30
● 2017-05-28 01:55:34
○ 2026-04-19 00:37:04
○ 2026-05-14 21:23:32

○MXmail01.acpmail.at2015-06-24 → 2017-05-28 · 4 obs

● 2015-06-24 03:19:30
● 2017-05-28 01:55:34
○ 2026-04-19 00:37:04
○ 2026-05-14 21:23:32

○MXmail02.acpmail.at2015-06-24 → 2017-05-28 · 4 obs

● 2015-06-24 03:19:30
● 2017-05-28 01:55:34
○ 2026-04-19 00:37:04
○ 2026-05-14 21:23:32

●MXtierquartier-at.mail.protection.outlook.com2026-04-19 → 2026-05-14 · 3 obs

○ 2017-05-28 01:55:34
● 2026-04-19 00:37:04
● 2026-05-14 21:23:32

●A144.208.10.1392026-04-19 → 2026-05-14 · 3 obs

○ 2017-05-28 01:55:34
● 2026-04-19 00:37:04
● 2026-05-14 21:23:32

○A195.2.220.1302015-06-24 → 2017-05-28 · 6 obs

● 2015-06-24 03:19:30
○ 2015-11-04 00:53:44
● 2016-01-26 19:45:30
● 2017-05-28 01:55:34
○ 2026-04-19 00:37:04
○ 2026-05-14 21:23:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	ns1.univie.ac.at, r.ns.at, d.ns.at, n.ns.at...	-
tierquartier.at	ns2.internex.at, ns1.internex.at, ns4.internex.at, ns3.internex.at	8 records

✅ Authoritative Response

Server:217.160.81.161

NS records: ns2.internex.at, ns1.internex.at, ns4.internex.at, ns3.internex.at

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tierquartier.at (unsigned zone)

⏱️ Timing

Total: 828ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`144.208.10.139`
NS	4	`ns1.internex.at, ns4.internex.at...`
MX	1	`tierquartier-at.mail.protection.outlook.`
TXT	6	`pinterest-site-verification=6b7ccca559a4, facebook-domain-verification=shhsmwtss9g...`
SOA	1	`ns1.internex.at info.internex.at`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns4.internex.at, ns3.internex.at, ns2.internex.at...)

Analysis

Hierarchy

The parent of mail.tierquartier.at is tierquartier.at.

IP Addresses

tierquartier.at points to a single IP: 144.208.10.139.

Other host names, for instance tierquartierwien.at, www.tierquartierwien.at, serv93627487.secure-node.at, www.hummel-wasser.at and mail.tierquartierwien.at share IP numbers with tierquartier.at.

Name Servers

tierquartier.at's delegation is handled by four name servers: ns1.internex.at, ns2.internex.at, ns3.internex.at and ns4.internex.at.

tierquartier.at partially shares name servers with other domains; examples include schenkel.at, studiobendl.com, linux-bibel.at, nachfolger.com and gewerbemakler-niederoesterreich.at.

Host names with two IPs:

ns1.internex.at points to 2001:8d8:fe:53:217:160:80:161 and 217.160.80.161

ns2.internex.at points to 2001:8d8:fe:53:217:160:81:161 and 217.160.81.161

ns3.internex.at points to 2607:f1c0:fe:53:185:132:35:161 and 185.132.35.161

ns4.internex.at points to 2607:f1c0:fe:53:185:132:34:161 and 185.132.34.161

Mail Servers

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

Hostname tierquartier-at.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::7, 2a01:111:f403:ca09::b, 2a01:111:f403:ca09::c, 52.101.68.3, 52.101.68.8, 52.101.73.22 and 52.101.73.153.

tierquartier.at - robtex.com

tierquartier.at

at

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`tierquartier.at`

`at`