knxtutorial.com - robtex.com

knxtutorial.com

DNSSEC⚠️ Not signed
A46.224.2.54🇮🇷 Hetzner46.224.0.0/15 HETZNER-DC
PTRstatic.54.2.224.46.clients.your-server.de
NSns-830.awsdns-39.net ⭐
A2600:9000:5303:3e00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-830.awsdns-39.net
A205.251.195.62🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-830.awsdns-39.net
NSns-1029.awsdns-00.org
A2600:9000:5304:500::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1029.awsdns-00.org
A205.251.196.5🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1029.awsdns-00.org
NSns-130.awsdns-16.com
A2600:9000:5300:8200::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-130.awsdns-16.com
A205.251.192.130🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-130.awsdns-16.com
NSns-1912.awsdns-47.co.uk
A2600:9000:5307:7800::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1912.awsdns-47.co.uk
A205.251.199.120🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1912.awsdns-47.co.uk
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c08::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f26.1e100.net
A172.253.115.26🇺🇸 Google172.253.115.0/24
PTRbg-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTgoogle-site-verification=WXFxEG9r9imjz9_bZV4TCZSSfjZ13hnVhn7xe0zLL1M
TXTv=spf1 include:mail.zendesk.com ?all
SOAns-830.awsdns-39.netawsdns-hostmaster@amazon.com serial=1

com

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=1778342046

Subdomains

assets.knxtutorial.com
www.knxtutorial.com

Same first word

knxtutorial.com

DNS History

22 records (10 active, 12 former)

201820192020202120222023202420252026NSns-1029.awsdns-00.orgns-130.awsdns-16.comns-1912.awsdns-47.co.ukns-830.awsdns-39.netns1.domaindiscount24.netns2.domaindiscount24.netns3.domaindiscount24.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA46.224.2.5452.216.128.25052.216.131.13852.216.162.19452.216.162.4252.216.18.13852.216.22.2652.216.224.3452.216.85.21854.231.81.233
●NSns-1029.awsdns-00.org2017-12-21 → 2026-05-09 · 3 obs
○ 2017-01-05 00:21:14
● 2017-12-21 22:02:54
● 2026-05-09 16:00:54
●NSns-130.awsdns-16.com2017-12-21 → 2026-05-09 · 3 obs
○ 2017-01-05 00:21:14
● 2017-12-21 22:02:54
● 2026-05-09 16:00:54
●NSns-1912.awsdns-47.co.uk2017-12-21 → 2026-05-09 · 3 obs
○ 2017-01-05 00:21:14
● 2017-12-21 22:02:54
● 2026-05-09 16:00:54
●NSns-830.awsdns-39.net2017-12-21 → 2026-05-09 · 3 obs
○ 2017-01-05 00:21:14
● 2017-12-21 22:02:54
● 2026-05-09 16:00:54
○NSns1.domaindiscount24.net2017-01-05 → 2017-01-05 · 3 obs
● 2017-01-05 00:21:14
○ 2017-12-21 22:02:54
○ 2026-05-09 16:00:54
○NSns2.domaindiscount24.net2017-01-05 → 2017-01-05 · 3 obs
● 2017-01-05 00:21:14
○ 2017-12-21 22:02:54
○ 2026-05-09 16:00:54
○NSns3.domaindiscount24.net2017-01-05 → 2017-01-05 · 3 obs
● 2017-01-05 00:21:14
○ 2017-12-21 22:02:54
○ 2026-05-09 16:00:54
●MXalt1.aspmx.l.google.com2026-03-04 → 2026-05-09 · 2 obs
● 2026-03-04 02:24:10
● 2026-05-09 16:00:54
●MXalt2.aspmx.l.google.com2026-03-04 → 2026-05-09 · 2 obs
● 2026-03-04 02:24:10
● 2026-05-09 16:00:54
●MXalt3.aspmx.l.google.com2026-03-04 → 2026-05-09 · 2 obs
● 2026-03-04 02:24:10
● 2026-05-09 16:00:54
●MXalt4.aspmx.l.google.com2026-03-04 → 2026-05-09 · 2 obs
● 2026-03-04 02:24:10
● 2026-05-09 16:00:54
●MXaspmx.l.google.com2026-03-04 → 2026-05-09 · 2 obs
● 2026-03-04 02:24:10
● 2026-05-09 16:00:54
●A46.224.2.542026-03-04 → 2026-05-09 · 3 obs
○ 2017-12-21 22:02:54
● 2026-03-04 02:24:10
● 2026-05-09 16:00:54
○A52.216.128.2502017-12-21 → 2017-12-21 · 3 obs
● 2017-12-21 22:02:54
○ 2026-03-04 02:24:10
○ 2026-05-09 16:00:54
○A52.216.131.1382017-12-21 → 2017-12-21 · 3 obs
● 2017-12-21 22:02:54
○ 2026-03-04 02:24:10
○ 2026-05-09 16:00:54
○A52.216.162.1942017-12-21 → 2017-12-21 · 3 obs
● 2017-12-21 22:02:54
○ 2026-03-04 02:24:10
○ 2026-05-09 16:00:54
○A52.216.162.422017-12-21 → 2017-12-21 · 3 obs
● 2017-12-21 22:02:54
○ 2026-03-04 02:24:10
○ 2026-05-09 16:00:54
○A52.216.18.1382017-12-21 → 2017-12-21 · 3 obs
● 2017-12-21 22:02:54
○ 2026-03-04 02:24:10
○ 2026-05-09 16:00:54
○A52.216.22.262017-12-21 → 2017-12-21 · 3 obs
● 2017-12-21 22:02:54
○ 2026-03-04 02:24:10
○ 2026-05-09 16:00:54
○A52.216.224.342017-12-21 → 2017-12-21 · 3 obs
● 2017-12-21 22:02:54
○ 2026-03-04 02:24:10
○ 2026-05-09 16:00:54
○A52.216.85.2182017-12-21 → 2017-12-21 · 3 obs
● 2017-12-21 22:02:54
○ 2026-03-04 02:24:10
○ 2026-05-09 16:00:54
○A54.231.81.2332017-12-21 → 2017-12-21 · 3 obs
● 2017-12-21 22:02:54
○ 2026-03-04 02:24:10
○ 2026-05-09 16:00:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net...-
knxtutorial.comns-130.awsdns-16.com, ns-830.awsdns-39.net, ns-1029.awsdns-00.org, ns-1912.awsdns-47.co.uk2 records

✅ Authoritative Response

Server:205.251.192.130

NS records: ns-130.awsdns-16.com, ns-830.awsdns-39.net, ns-1029.awsdns-00.org, ns-1912.awsdns-47.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knxtutorial.com (unsigned zone)

⏱️ Timing

Total: 592ms | Queries: -

📄 Records

TypeCountSample Data
A146.224.2.54
NS4ns-1029.awsdns-00.org, ns-130.awsdns-16.com...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=WXFxEG9r9imjz9_, v=spf1 include:mail.zendesk.com ?all
SOA1ns-830.awsdns-39.net awsdns-hostmaster.a

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-130.awsdns-16.com, ns-130.awsdns-16.com)

Analysis

Hierarchy

knxtutorial.com is a parent of assets.knxtutorial.com and www.knxtutorial.com.

IP Addresses

knxtutorial.com resolves to one IP number: 46.224.2.54.

Other host names, for example ets-schnellkurs.de, share IP numbers with knxtutorial.com.

Name Servers

knxtutorial.com delegates to four name servers: ns-130.awsdns-16.com, ns-830.awsdns-39.net, ns-1029.awsdns-00.org and ns-1912.awsdns-47.co.uk.

knxtutorial.com at least partially shares name servers with other domains, including opliin.org, pennsylvaniataxattorneyblog.com, burti.lt, azuitax.gov and specialtycare.net.

Host names with two IP numbers: ns-130.awsdns-16.com points to 2600:9000:5300:8200::1 and 205.251.192.130; ns-830.awsdns-39.net points to 2600:9000:5303:3e00::1 and 205.251.195.62; ns-1029.awsdns-00.org points to 2600:9000:5304:500::1 and 205.251.196.5; ns-1912.awsdns-47.co.uk points to 2600:9000:5307:7800::1 and 205.251.199.120.

Mail Servers

knxtutorial.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

knxtutorial.com shares at least some mail servers with other domains, for example soprochiba.com, yardandsea.com, aboutdigital.ch, youthmatrix.com and kathwebber.com.

these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4004:c08::1a and 172.253.115.26.

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1a and 192.178.128.27.

alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.27.

alt3.aspmx.l.google.com points to: 2607:f8b0:4023:1015::1b and 172.253.135.26.

alt4.aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 173.194.76.26.