ogs.at - dns.ninja

ogs.at

DNSSEC⚠️ Not signed
A80.120.17.23🇦🇹 A1TELEKOM-AT80.120.0.0/14 HIGHWAY194
PTRredirector.a1.net
NSdns2.a1.net
A2001:67c:1bc::105🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast
PTRdns2.a1.net
A2001:850:3010:101:213:33:99:79🇦🇹 A1TELEKOM-AT2001:850::/29 A1 Telekom Austria AG
PTRdns2.a1.net
A192.174.68.105🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net
PTRdns2.a1.net
A213.33.99.79🇦🇹 A1TELEKOM-AT213.33.0.0/17 A1 Telekom Austria AG
PTRdns2.a1.net
NSdns1.a1.net
A2001:850:3030:31:80:120:17:26🇦🇹 A1TELEKOM-AT2001:850::/29 A1 Telekom Austria AG
PTRdns1.a1.net
A80.120.17.26🇦🇹 A1TELEKOM-AT80.120.0.0/14 HIGHWAY194
PTRdns1.a1.net
NSdns3.a1.net
A2001:67c:10b8::105🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net
PTRdns3.a1.net
A176.97.158.105🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net
PTRdns3.a1.net
MXogs-at.mail.protection.outlook.com
A2a01:111:f403:ca04::1🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::6🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca04::7🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:ca04::f🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.2🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr07cu00302.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
A52.101.73.22🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00106.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
TXTzone-ownership-verification-f42513799b8fadb71c1fa25bdcad27fbd3a59f6d3a695bae5...
TXTMS=E81E69AB0E602322C0F926A807C5AD8E322498FD
TXTgoogle-site-verification=-M7WAA_aCkoIgXHGQp5m7H9uz8UJp-sB0xBvQwCLvWc
SOAdns2.a1.netdomainadmin@a1.net 2022-04-06 #0

at

DNSSEC🔒 Signed (DS record present)
NSdns.nic.at
NSd.ns.at
NSj.ns.at
NSn.ns.at
NSns1.univie.ac.at
NSns2.univie.ac.at
NSr.ns.at
NSu.ns.at
SOAdns.nic.atdomain-admin@univie.ac.at serial=1781694002

Same first word

Similar names

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSdns1.a1.netdns2.a1.netdns3.a1.netMXogs-at.mail.protection.outlook.commx1.a1.netA80.120.17.23178.128.242.164195.3.124.151
NSdns1.a1.net2015-07-04 → 2026-06-17 · 5 obs
● 2015-07-04 15:50:14
● 2020-12-21 01:44:46
○ 2021-04-15 07:14:38
● 2021-11-10 07:33:56
● 2026-06-17 12:11:00
NSdns2.a1.net2015-07-04 → 2026-06-17 · 2 obs
● 2015-07-04 15:50:14
● 2026-06-17 12:11:00
NSdns3.a1.net2015-07-04 → 2026-06-17 · 2 obs
● 2015-07-04 15:50:14
● 2026-06-17 12:11:00
MXmx1.a1.net2015-07-04 → 2016-05-03 · 4 obs
● 2015-07-04 15:50:14
● 2016-05-03 07:19:24
○ 2020-12-21 01:44:46
○ 2026-06-17 12:11:00
MXogs-at.mail.protection.outlook.com2020-12-21 → 2026-06-17 · 3 obs
○ 2016-05-03 07:19:24
● 2020-12-21 01:44:46
● 2026-06-17 12:11:00
A178.128.242.1642020-12-21 → 2021-04-15 · 5 obs
○ 2016-05-03 07:19:24
● 2020-12-21 01:44:46
● 2021-04-15 07:14:38
○ 2021-11-10 07:33:56
○ 2026-06-17 12:11:00
A195.3.124.1512015-07-04 → 2016-05-03 · 4 obs
● 2015-07-04 15:50:14
● 2016-05-03 07:19:24
○ 2020-12-21 01:44:46
○ 2026-06-17 12:11:00
A80.120.17.232021-11-10 → 2026-06-17 · 3 obs
○ 2021-04-15 07:14:38
● 2021-11-10 07:33:56
● 2026-06-17 12:11:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
atd.ns.at, j.ns.at, n.ns.at, r.ns.at...-
ogs.atdns3.a1.net, dns1.a1.net, dns2.a1.net-

✅ Authoritative Response

Server:176.97.158.105

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ogs.at (unsigned zone)

⏱️ Timing

Total: 822ms | Queries: -

📄 Records

TypeCountSample Data
A180.120.17.23
NS3dns2.a1.net, dns1.a1.net...
MX1ogs-at.mail.protection.outlook.com (pri:
TXT4google-site-verification=-M7WAA_aCkoIgXH, MS=E81E69AB0E602322C0F926A807C5AD8E32249...
SOA1dns2.a1.net domainadmin.a1.net

Analysis

IP Addresses

ogs.at points to a single IP number: 80.120.17.23.

Additional host names — naturkind-kinderwagen.ch, fuchshuber.eu, www.noahowdev.com and two others — share IP numbers with ogs.at.

Name Servers

DNS for ogs.at is handled by three authoritative name servers: dns1.a1.net, dns2.a1.net and dns3.a1.net.

ogs.at partially shares its NS delegation with several other domains, including zahnaerztin-rottensteiner.at, elektrosigmund.at, ski-bautenschutz.com and two others.

Host names resolving to four IP addresses:

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 with two IP numbers:

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

dns3.a1.net has two IP addresses: 176.97.158.105 and 2001:67c:10b8::105.

Mail Servers

ogs.at has one mail server: ogs-at.mail.protection.outlook.com.

ogs-at.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.36, 52.101.73.2, 52.101.73.19 and 5 other.