knowledgeweb.us - robtex.com

knowledgeweb.us

DNSSEC⚠️ Not signed
A198.23.50.192🇺🇸 AS14555198.23.48.0/20 LiquidNet US LLC
PTRhosted.by.liquidnetlimited.com
NSdns1.supremedns.com ⭐
A162.210.102.140🇺🇸 AS14555162.210.96.0/21 LiquidNet US LLC
PTRdns1.supremedns.com
NSdns2.supremedns.com
A198.23.56.4🇺🇸 AS14555198.23.48.0/20 LiquidNet US LLC
PTRdns2.supremedns.com
NSdns3.supremedns.com
A94.136.171.52🇬🇧 UKSERVERS-AS94.136.168.0/22
PTRdns3.supremedns.com
NSdns4.supremedns.com
A185.196.102.2🇬🇧 FICOLO185.196.102.0/24
PTRdns4.supremedns.com
MXknowledgeweb-us.mail.protection.outlook.com ⭐
A2a01:111:f403:cc2c::🇮🇳 Microsoft2a01:111:f000::/36
PTRmail-ma0pr01cu01000.inbound.protection.outlook.com
A2a01:111:f403:cc2c::1🇮🇳 Microsoft2a01:111:f000::/36
PTRmail-ma0pr01cu01101.inbound.protection.outlook.com
A2a01:111:f403:cc2d::🇮🇳 Microsoft2a01:111:f000::/36
PTRmail-pnzpr01cu00200.inbound.protection.outlook.com
A2a01:111:f403:cc2d::1🇮🇳 Microsoft2a01:111:f000::/36
PTRmail-pnypr01cu00201.inbound.protection.outlook.com
A52.101.144.0🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ma0pr01cu01000.inbound.protection.outlook.com
A52.101.144.3🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ma0pr01cu01103.inbound.protection.outlook.com
A52.101.145.0🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-pnzpr01cu00200.inbound.protection.outlook.com
A52.101.145.2🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-pnypr01cu00202.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
TXTMS=ms37061750
SOAdns1.supremedns.comroot@us.cloudlogin.co serial=1772193092

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1774365150
WOT: UNKNOWN (27/100)

Same first word

knowledgeweb.us
knowledgeweb.com

Similar names

webknowledge.net
webknowledge.com
webknowledge.de
webknowledge.pl

DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NSdns1.supremedns.comdns2.supremedns.comdns3.supremedns.comdns4.supremedns.comMXknowledgeweb-us.mail.protection.outlook.commx1.supremebox.commx2.supremebox.comA198.23.50.192162.210.102.89
●NSdns1.supremedns.com2015-06-07 → 2026-03-24 · 2 obs
● 2015-06-07 17:24:10
● 2026-03-24 15:32:22
●NSdns2.supremedns.com2015-06-07 → 2026-03-24 · 2 obs
● 2015-06-07 17:24:10
● 2026-03-24 15:32:22
●NSdns3.supremedns.com2015-06-07 → 2026-03-24 · 2 obs
● 2015-06-07 17:24:10
● 2026-03-24 15:32:22
●NSdns4.supremedns.com2015-06-07 → 2026-03-24 · 2 obs
● 2015-06-07 17:24:10
● 2026-03-24 15:32:22
●MXknowledgeweb-us.mail.protection.outlook.com2026-02-16 → 2026-03-24 · 3 obs
○ 2018-09-27 17:06:18
● 2026-02-16 14:02:44
● 2026-03-24 15:32:22
○MXmx1.supremebox.com2015-06-07 → 2018-09-27 · 4 obs
● 2015-06-07 17:24:10
● 2018-09-27 17:06:18
○ 2026-02-16 14:02:44
○ 2026-03-24 15:32:22
○MXmx2.supremebox.com2015-06-07 → 2018-09-27 · 4 obs
● 2015-06-07 17:24:10
● 2018-09-27 17:06:18
○ 2026-02-16 14:02:44
○ 2026-03-24 15:32:22
○A162.210.102.892015-06-07 → 2018-09-27 · 4 obs
● 2015-06-07 17:24:10
● 2018-09-27 17:06:18
○ 2026-02-16 14:02:44
○ 2026-03-24 15:32:22
●A198.23.50.1922026-02-16 → 2026-03-24 · 3 obs
○ 2018-09-27 17:06:18
● 2026-02-16 14:02:44
● 2026-03-24 15:32:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usm.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us...-
knowledgeweb.usdns2.supremedns.com, dns3.supremedns.com, dns4.supremedns.com, dns1.supremedns.com-

✅ Authoritative Response

Server:198.23.56.4

NS records: dns2.supremedns.com, dns3.supremedns.com, dns4.supremedns.com, dns1.supremedns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgeweb.us (unsigned zone)

⏱️ Timing

Total: 747ms | Queries: -

📄 Records

TypeCountSample Data
A1198.23.50.192
NS4dns3.supremedns.com, dns4.supremedns.com...
MX1knowledgeweb-us.mail.protection.outlook.
TXT2MS=ms37061750, v=spf1 include:spf.protection.outlook.co
SOA1dns1.supremedns.com root.us.cloudlogin.c

Analysis

IP Addresses

knowledgeweb.us points to a single IP number: 198.23.50.192.

Other host names, for instance purplebathrooms.com, www.julieskitchen.org, buckeyeappraisal.net, unig.org and finomics.com.au share IP numbers with knowledgeweb.us.

Name Servers

knowledgeweb.us is delegated to four name servers: dns1.supremedns.com, dns2.supremedns.com, dns3.supremedns.com and dns4.supremedns.com.

knowledgeweb.us shares name servers with other domains at least partially, for instance 31.48.23.198.in-addr.arpa, accad.co, 66.171.136.94.in-addr.arpa, 113.102.210.162.in-addr.arpa and stridewire.com.

Host names with a single IP:

dns1.supremedns.com points to 162.210.102.140.

dns2.supremedns.com points to 198.23.56.4.

dns3.supremedns.com points to 94.136.171.52.

dns4.supremedns.com points to 185.196.102.2.

Mail Servers

The mail server for knowledgeweb.us is knowledgeweb-us.mail.protection.outlook.com.

Host knowledgeweb-us.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc2c::, 2a01:111:f403:cc2c::1, 2a01:111:f403:cc2d::, 2a01:111:f403:cc2d::1, 52.101.144.0, 52.101.144.3, 52.101.145.0 and 52.101.145.2.