knowtech.net - robtex.com

knowtech.net

DNSSEC⚠️ Not signed
A104.247.81.99🇨🇦 TEAMINTERNET-CA-AS104.247.80.0/22 Proxy Registration for Team Internet by Next Dimension
NSns1.parkingcrew.net ⭐
A13.248.158.159🇺🇸 Amazon13.248.144.0/20
PTRa94f3aae71d6f0705.awsglobalaccelerator.com
NSns2.parkingcrew.net
A76.223.21.9🇺🇸 Amazon76.223.16.0/20
PTRa94f3aae71d6f0705.awsglobalaccelerator.com
MXmail.h-email.net ⭐
A5.75.171.74🇩🇪 Hetzner5.75.128.0/17 HETZNER-DC
PTRmail.h-email.net
A5.161.98.212🇺🇸 HETZNER-CLOUD2-AS5.161.98.0/24
PTRmail.h-email.net
A5.161.194.135🇺🇸 HETZNER-CLOUD2-AS5.161.194.0/24
PTRstatic.135.194.161.5.clients.your-server.de
A49.13.4.90🇩🇪 Hetzner49.13.0.0/16 HETZNER-DC
PTRstatic.90.4.13.49.clients.your-server.de
A91.107.214.206🇩🇪 Hetzner91.107.128.0/17 HETZNER-DC
PTRstatic.206.214.107.91.clients.your-server.de
A162.55.164.116🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC
PTRstatic.116.164.55.162.clients.your-server.de
A165.227.156.49🇩🇪 DIGITALOCEAN165.227.144.0/20 DigitalOcean
PTRmail3.h-email.net
A165.227.159.144🇩🇪 DIGITALOCEAN165.227.144.0/20 DigitalOcean
PTRmail2.h-email.net
A167.235.143.33🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC
PTRmail.h-email.net
A178.62.199.248🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean
PTRmail.h-email.net
TXTv=spf1 ip6:fd1b:212c:a5f9::/48 -all
SOAns1.parkingcrew.nethostmaster@knowtech.net serial=1785837409

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786231164

Previously NS for

knowtech.net

Subdomains

mail.knowtech.net

Same first word

knowtech.se
knowtech.ws
knowtech.org
knowtech.com.co
knowtech.com.ar
knowtech.cc
knowtech.es
knowtech.eu
knowtech.gr
knowtech.dk
knowtech.com
knowtech.info
knowtech.net

Similar names

kwontech.com
techknow.tv
techknow.co.il
techknow.eu
techknow.dk
techknow.ie
techknow.com.au
techwonk.com
techknow.org.uk
techknow.buzz
ktechnow.com
techknow.nl
techknow.co.nz
techknow.me
techknow.co
techknow.co.uk
techknow.pro
techknow.africa
techknow.cc
techknow.guru
techknow.org
wktechno.com
techknow.fr
techknow.info
kentchow.com
techknow.biz

DNS History

13 records (4 active, 9 former)

20162017201820192020202120222023202420252026NSns1.parkingcrew.netns2.parkingcrew.netdns1.ol-net.dedns2.ol-net.deknowtech.netMXmail.h-email.netmail.knowtech.netmail2.bitkom-service.deA104.247.81.99213.187.84.1222a02:238:f010:1:1:0:1249:9d812a03:b480:7::280.86.4.10
○NSdns1.ol-net.de2015-06-14 → 2018-01-11 · 4 obs
● 2015-06-14 17:48:14
● 2018-01-11 09:52:18
○ 2026-07-16 14:38:12
○ 2026-08-08 23:34:06
○NSdns2.ol-net.de2015-06-14 → 2018-01-11 · 4 obs
● 2015-06-14 17:48:14
● 2018-01-11 09:52:18
○ 2026-07-16 14:38:12
○ 2026-08-08 23:34:06
○NSknowtech.net2015-06-14 → 2016-02-06 · 4 obs
● 2015-06-14 17:48:14
● 2016-02-06 10:54:34
○ 2016-04-25 03:21:14
○ 2026-08-08 23:34:06
●NSns1.parkingcrew.net2026-07-16 → 2026-08-08 · 3 obs
○ 2018-01-11 09:52:18
● 2026-07-16 14:38:12
● 2026-08-08 23:34:06
●NSns2.parkingcrew.net2026-07-16 → 2026-08-08 · 3 obs
○ 2018-01-11 09:52:18
● 2026-07-16 14:38:12
● 2026-08-08 23:34:06
●MXmail.h-email.net2026-07-16 → 2026-08-08 · 5 obs
○ 2018-01-11 09:52:18
● 2026-07-16 14:38:12
○ 2026-07-28 19:15:18
● 2026-07-29 05:39:34
● 2026-08-08 23:34:06
○MXmail.knowtech.net2015-06-14 → 2016-02-06 · 4 obs
● 2015-06-14 17:48:14
● 2016-02-06 10:54:34
○ 2016-04-25 03:21:14
○ 2026-08-08 23:34:06
○MXmail2.bitkom-service.de2016-04-25 → 2018-01-11 · 5 obs
○ 2016-02-06 10:54:34
● 2016-04-25 03:21:14
● 2018-01-11 09:52:18
○ 2026-07-16 14:38:12
○ 2026-08-08 23:34:06
●A104.247.81.992026-07-16 → 2026-08-08 · 3 obs
○ 2018-01-11 09:52:18
● 2026-07-16 14:38:12
● 2026-08-08 23:34:06
○A213.187.84.1222018-01-11 → 2018-01-11 · 4 obs
○ 2017-01-02 08:44:34
● 2018-01-11 09:52:18
○ 2026-07-16 14:38:12
○ 2026-08-08 23:34:06
○A2a02:238:f010:1:1:0:1249:9d812018-01-11 → 2018-01-11 · 4 obs
○ 2017-01-02 08:44:34
● 2018-01-11 09:52:18
○ 2026-07-16 14:38:12
○ 2026-08-08 23:34:06
○A2a03:b480:7::22017-01-02 → 2017-01-02 · 4 obs
○ 2015-06-14 17:48:14
● 2017-01-02 08:44:34
○ 2018-01-11 09:52:18
○ 2026-08-08 23:34:06
○A80.86.4.102015-06-14 → 2017-01-02 · 4 obs
● 2015-06-14 17:48:14
● 2017-01-02 08:44:34
○ 2018-01-11 09:52:18
○ 2026-08-08 23:34:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
knowtech.netns1.parkingcrew.net, ns2.parkingcrew.net4 records

✅ Authoritative Response

Server:13.248.158.159

NS records: ns1.parkingcrew.net, ns2.parkingcrew.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowtech.net (unsigned zone)

⏱️ Timing

Total: 147ms | Queries: -

📄 Records

TypeCountSample Data
A1104.247.81.99
NS2ns1.parkingcrew.net, ns2.parkingcrew.net
MX1mail.h-email.net (pri: 5)
TXT1v=spf1 ip6:fd1b:212c:a5f9::/48 -all
SOA1ns1.parkingcrew.net hostmaster.knowtech.

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.parkingcrew.net, ns1.parkingcrew.net, ns2.parkingcrew.net...)

Analysis

Hierarchy

knowtech.net is a parent domain of mail.knowtech.net.

IP Addresses

knowtech.net resolves to one IP address: 104.247.81.99.

cbpirate.com, flymeanywhere.com, www.kelaher.com and two other host names share IP numbers with knowtech.net.

Name Servers

The NS records for knowtech.net delegate to ns1.parkingcrew.net and ns2.parkingcrew.net.

knowtech.net uses the same name servers as several other domains — among them dias-police.jp, liamifisu.sg.tn, o2tvseriea.com and two more.

knowtech.net shares at least some of its name servers with other domains, including static-66.0.96.14-tataidc.co.in, 5158.in, static-13.0.96.14-tataidc.co.in and two others.

ns1.parkingcrew.net and ns2.parkingcrew.net each resolve to one IP number: ns1.parkingcrew.net points to 13.248.158.159 and ns2.parkingcrew.net points to 76.223.21.9.

Mail Servers

Mail for knowtech.net is handled by a single mail server, mail.h-email.net.

knowtech.net uses an identical mail server configuration to several other domains — among them 114.034.ntlworld.ie, blighted.com, www.rdp.no and two more.

mail.h-email.net resolves to 10 IP addresses — 5.75.171.74, 5.161.98.212, 5.161.194.135 and 7 others.