knowledge.at - robtex.com

knowledge.at

DNSSEC⚠️ Not signed
A136.243.163.179🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3
PTRadomino.net
NSns1.day.biz ⭐
A2001:8d8:fe:53:217:160:80:161🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-ix2.ui-dns.de
A217.160.80.161🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-ix2.ui-dns.de
NSns2.day.biz
A2607: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
PTRns-ix2.ui-dns.org
A185.132.35.161🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-ix2.ui-dns.org
SOAns1.day.bizoffice@day.biz 2024-09-27 #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=1778342402

Same first word

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Similar names

degenkolw.dk
knolwedge.com
egdelwonk.com
knowlegde.com
kwonglede.com
ledgeknow.com

DNS History

5 records (3 active, 2 former)

20162017201820192020202120222023202420252026NSns1.day.bizns2.day.bizMXmail.knowledge.atA136.243.163.17985.236.47.218
●NSns1.day.biz2015-06-24 → 2026-05-09 · 2 obs
● 2015-06-24 17:12:06
● 2026-05-09 16:35:36
●NSns2.day.biz2015-06-24 → 2026-05-09 · 2 obs
● 2015-06-24 17:12:06
● 2026-05-09 16:35:36
○MXmail.knowledge.at2015-06-24 → 2017-01-08 · 4 obs
● 2015-06-24 17:12:06
● 2017-01-08 18:56:50
○ 2026-02-23 03:57:00
○ 2026-05-09 16:35:36
●A136.243.163.1792026-02-23 → 2026-05-09 · 3 obs
○ 2017-01-08 18:56:50
● 2026-02-23 03:57:00
● 2026-05-09 16:35:36
○A85.236.47.2182015-06-24 → 2017-01-08 · 4 obs
● 2015-06-24 17:12:06
● 2017-01-08 18:56:50
○ 2026-02-23 03:57:00
○ 2026-05-09 16:35:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
atd.ns.at, j.ns.at, n.ns.at, r.ns.at...-
knowledge.atns1.day.biz, ns2.day.biz-

✅ Authoritative Response

Server:185.132.35.161

NS records: ns1.day.biz, ns2.day.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledge.at (unsigned zone)

⏱️ Timing

Total: 981ms | Queries: -

📄 Records

TypeCountSample Data
A1136.243.163.179
NS2ns2.day.biz, ns1.day.biz
SOA1ns1.day.biz office.day.biz

Analysis

IP Addresses

knowledge.at points to IP number 136.243.163.179.

For instance, other host names wetterfest.at, reitbedarf.ch, preishammer.at, ohren.at and barbarossa.at share IP numbers with knowledge.at.

Name Servers

knowledge.at is delegated to two name servers: ns1.day.biz and ns2.day.biz.

knowledge.at uses the same name server setup as other domains such as chelattherapie.at, bei-wem-was.de, travelclub.at, allgemeine.at and wireless-internet.de.

knowledge.at shares name servers with other domains at least partially, for example casinoonline.biz.

Host names with two IP numbers:

ns1.day.biz points to 2001:8d8:fe:53:217:160:80:161 and 217.160.80.161; ns2.day.biz points to 2607:f1c0:fe:53:185:132:35:161 and 185.132.35.161.