`ada.at`

DNSSEC	⚠️ Not signed
A	2a01:4f8:c012:f24a::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`web01.sunlime.toscom.at`
A	91.99.152.101^{🇩🇪 Hetzner91.99.0.0/16 HETZNER-DC}
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`
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	`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`
MX	`ada-at.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
TXT	`autodesk-domain-verification=SupItUyejAjJZkGKhBDX`
TXT	`atlassian-domain-verification=Yu/0cY/Q8eVDdFlpjYv9zazz9F58MYztGz6i2KzR2xS9meT...`
TXT	`zone-ownership-verification-f3d0b7c641fd6586cfe52d49ddc35f1861e99536833c88be0...`
TXT	`MS=ms76291359`
TXT	`v=spf1 a:smtp.ada.at ip4:185.38.168.107 ip4:185.38.168.214 ip4:185.38.168.98 ...`
TXT	`google-site-verification=oGOC3zP3Y6Gom3Jw9PvMcA6a-Op2DkGCsQikGiATTrA`
TXT	`google-site-verification=xhqrtOnoE3cSircFS6oVOMOKBuR-aZ9blWDQQ5QBFHQ`
TXT	`d365mktkey=nlwXlAsxvxPiqxZr7T2hhsFQxLfh5ghwLxOHxxfWLWAx`
TXT	`apple-domain-verification=3iZUnwqhrvTcG5AV`
TXT	`teamviewer-sso-verification=be6697faa31949c28ed9f8b0ea60d4cd`
SOA	`dns3.a1.net`domainadmin@a1.net 2026-03-03 #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=1771290002

rank #734364 globally
rank #2693 in the tld

Subdomains

mail1.ada.at

www.ada.at

digitalassets.ada.at

besg.ada.at

smtp.ada.at

Same first word

ada.academy

ada.exchange

ada.dk

ada.college

ada.net.in

ada.casino

ada.co

ada.com.au

ada.ventures

ada.lib.oh.us

ada.health

ada.support

ada.cafe

ada.one

ada.dental

ada.com.cy

ada.promo

ada.codes

ada.management

ada.fund

ada.no

ada.farm

ada.fi

ada.net.tr

ada.tax

ada.marketing

ada.org.uk

ada.is

ada.k12.oh.us

ada.eu.org

ada.report

ada.institute

ada.edu.az

ada.poker

ada.fr

ada.tips

ada.org

ada.tv

ada.delivery

ada.or.cr

ada.gov.in

ada.me

ada.pt

ada.amsterdam

ada.fail

ada.nl

ada.org.in

ada.email

ada.link

ada.direct

ada.company

ada.ax

ada.com

ada.holdings

ada.k12.mn.us

ada.dev

ada.lighting

ada.edu.au

ada.lt

ada.tech

ada.co.kr

ada.land

ada.lu

ada.or.at

ada.clinic

ada.or.kr

ada.ru

ada.by

ada.com.ec

ada.asn.au

ada.com.qa

ada.co.uk

ada.org.au

ada.nc

ada.org.ar

ada.bg

ada.io

ada.al

ada.ae

ada.ai

ada.training

ada.co.at

ada.cx

ada.gov.ba

ada.chat

ada.plus

ada.business

ada.works

ada.org.mz

ada.es

ada.markets

ada.gov.ma

ada.im

ada.gv.at

ada.eu

ada.org.et

ada.kz

ada.fish

ada.com.tr

ada.watch

ada.com.ar

ada.it

ada.engineering

ada.com.br

ada.srl

ada.lat

ada.at

ada.gov

ada.com.my

ada.today

ada.am

ada.industries

ada.team

ada.ch

ada.ca

ada.cat

ada.agency

ada.id.us

ada.gr.jp

ada.ir

ada.doctor

ada.la

ada.gov.gh

ada.mba

ada.app

ada.ac

ada.ad

ada.expert

ada.lv

ada.ro

ada.cn

ada.pl

ada.city

ada.tours

ada.fitness

ada.ci

ada.ma

ada.directory

ada.asia

ada.sh

ada.web.id

ada.cl

ada.sk

ada.de

ada.technology

ada.or.jp

ada.lk

ada.hk

ada.surgery

ada.ie

ada.healthcare

ada.best

ada.co.za

Similar names

daa.gov.gr

daa.im

daa.agency

aad.info

daa.co.il

daa.or.kr

daa.pl

aad.co.za

daa.se

daa.cz

aad.com

daa.capital

daa.ca

daa.dk

aad.at

aad.com.br

daa.in

aad.amsterdam

aad.me

aad.nl

aad.hr

daa.ch

daa.com.tw

daa.jp

daa.cl

daa.com.pl

aad.workers.dev

aad.nu

daa.cn

aad.kr

daa.at

aad.pt

aad.gov.au

daa.org.uk

aad.fr

aad.org

aad.cc

daa.net

aad.to

aad.lt

aad.cn

aad.net

aad.net.au

aad.ke

aad.eng.br

daa.ro

daa.co.th

aad.sa

aad.xyz

daa.com.mx

aad.eus

DNS History

16 records (6 active, 10 former)

●NSdns1.a1.net2026-02-28 → 2026-03-11 · 3 obs

○ 2016-12-20 00:11:02
● 2026-02-28 01:18:08
● 2026-03-11 07:26:32

○NSdns1.telekom.at2008-12-29 → 2016-12-20 · 4 obs

● 2008-12-29 08:51:54
● 2016-12-20 00:11:02
○ 2026-02-28 01:18:08
○ 2026-03-11 07:26:32

●NSdns2.a1.net2026-02-28 → 2026-03-11 · 3 obs

○ 2016-12-20 00:11:02
● 2026-02-28 01:18:08
● 2026-03-11 07:26:32

○NSdns2.telekom.at2008-12-29 → 2016-12-20 · 4 obs

● 2008-12-29 08:51:54
● 2016-12-20 00:11:02
○ 2026-02-28 01:18:08
○ 2026-03-11 07:26:32

●NSdns3.a1.net2026-02-28 → 2026-03-11 · 3 obs

○ 2016-12-20 00:11:02
● 2026-02-28 01:18:08
● 2026-03-11 07:26:32

○NSdns3.telekom.at2008-12-29 → 2016-12-20 · 4 obs

● 2008-12-29 08:51:54
● 2016-12-20 00:11:02
○ 2026-02-28 01:18:08
○ 2026-03-11 07:26:32

●MXada-at.mail.protection.outlook.com2026-02-28 → 2026-03-11 · 3 obs

○ 2016-12-20 00:11:02
● 2026-02-28 01:18:08
● 2026-03-11 07:26:32

○MXmail.ada.at2008-12-29 → 2016-12-20 · 4 obs

● 2008-12-29 08:51:54
● 2016-12-20 00:11:02
○ 2026-02-28 01:18:08
○ 2026-03-11 07:26:32

○MXmail1.ada.at2015-08-18 → 2016-12-20 · 5 obs

○ 2008-12-29 08:51:54
● 2015-08-18 02:08:48
● 2016-12-20 00:11:02
○ 2026-02-28 01:18:08
○ 2026-03-11 07:26:32

○MXmail2.ada.at2008-12-29 → 2008-12-29 · 3 obs

● 2008-12-29 08:51:54
○ 2015-08-18 02:08:48
○ 2026-03-11 07:26:32

○MXmail3.ada.at2008-12-29 → 2008-12-29 · 3 obs

● 2008-12-29 08:51:54
○ 2015-08-18 02:08:48
○ 2026-03-11 07:26:32

○MXmx3.bon.at2008-12-29 → 2016-12-20 · 4 obs

● 2008-12-29 08:51:54
● 2016-12-20 00:11:02
○ 2026-02-28 01:18:08
○ 2026-03-11 07:26:32

○A213.33.76.1362008-12-29 → 2016-09-27 · 4 obs

● 2008-12-29 08:51:54
● 2016-09-27 07:12:58
○ 2016-12-02 16:37:48
○ 2026-03-11 07:26:32

●A2a01:4f8:c012:f24a::12026-02-28 → 2026-03-11 · 3 obs

○ 2016-12-20 00:11:02
● 2026-02-28 01:18:08
● 2026-03-11 07:26:32

○A78.47.185.2332016-12-02 → 2016-12-20 · 5 obs

○ 2016-09-27 07:12:58
● 2016-12-02 16:37:48
● 2016-12-20 00:11:02
○ 2026-02-28 01:18:08
○ 2026-03-11 07:26:32

●A91.99.152.1012026-02-28 → 2026-03-11 · 3 obs

○ 2016-12-20 00:11:02
● 2026-02-28 01:18:08
● 2026-03-11 07:26:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	u.ns.at, ns2.univie.ac.at, n.ns.at, d.ns.at...	-
ada.at	dns3.a1.net, dns2.a1.net, dns1.a1.net	-

✅ Authoritative Response

Server: 213.33.99.79

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ada.at (unsigned zone)

⏱️ Timing

Total: 1103ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.99.152.101`
AAAA	1	`2a01:4f8:c012:f24a::1`
NS	3	`dns3.a1.net, dns1.a1.net...`
MX	1	`ada-at.mail.protection.outlook.com (pri:`
TXT	10	`autodesk-domain-verification=SupItUyejAj, atlassian-domain-verification=Yu/0cY/Q8e...`
SOA	1	`dns3.a1.net domainadmin.a1.net`

Analysis

Hierarchy

ada.at is parent of mail1.ada.at, www.ada.at, digitalassets.ada.at, besg.ada.at and smtp.ada.at.

IP Addresses

ada.at has two IP numbers: 2a01:4f8:c012:f24a::1 and 91.99.152.101.

Other host names, for instance www.symphonic.at, www.ada.at and symphonic.at share IP numbers with ada.at.

Name Servers

ada.at is delegated to three name servers: dns1.a1.net, dns2.a1.net and dns3.a1.net.

ada.at at least partially shares name servers with other domains, including cardcomplete.org, mu-we.at, almapartments.at, kindergarten-klagenfurt.at and lizzi.at.

Host names with four IPs:

dns2.a1.net points to 2001:67c:1bc::105, 2001:850:3010:101:213:33:99:79, 192.174.68.105 and 213.33.99.79.

Host names with two IPs:

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

dns3.a1.net points to 2001:67c:10b8::105 and 176.97.158.105.

Mail Servers

A single mail server handles ada.at, ada-at.mail.protection.outlook.com.

ada.at shares the same mail server setup as other domains, for example symphonic.at.

Host ada-at.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::f, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::5, 52.101.68.27, 52.101.68.36, 52.101.73.11 and 52.101.73.15.

ada.at - robtex.com

ada.at

at

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`ada.at`

`at`