knaufknowhow.com - robtex.com

knaufknowhow.com

DNSSEC⚠️ Not signed
A2a06:98c1:3101::ac40:9521🇺🇸 Cloudflare2a06:98c1:3101::/48 ✓ In HTTPS hints
A2a06:98c1:310b::6812:26df🇺🇸 Cloudflare2a06:98c1:310b::/48 ✓ In HTTPS hints
A104.18.38.223Cloudflare104.18.38.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.64.149.33🇺🇸 Cloudflare172.64.149.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaaron.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c96🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaaron.ns.cloudflare.com
A2803:f800:50::6ca2:c396🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaaron.ns.cloudflare.com
A2a06:98c1:50::ac40:2396🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaaron.ns.cloudflare.com
A108.162.195.150🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaaron.ns.cloudflare.com
A162.159.44.150Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaaron.ns.cloudflare.com
A172.64.35.150🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaaron.ns.cloudflare.com
NSvirginia.ns.cloudflare.com
A2606:4700:50::a29f:2625🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvirginia.ns.cloudflare.com
A2803:f800:50::6ca2:c225🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvirginia.ns.cloudflare.com
A2a06:98c1:50::ac40:2225🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvirginia.ns.cloudflare.com
A108.162.194.37🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvirginia.ns.cloudflare.com
A162.159.38.37Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvirginia.ns.cloudflare.com
A172.64.34.37🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvirginia.ns.cloudflare.com
TXTv=spf1 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.18.38.223, 172.64.149.33
IPv6 hints2a06:98c1:3101::ac40:9521, 2a06:98c1:310b::6812:26df
SOAaaron.ns.cloudflare.comdns@cloudflare.com serial=2411534669

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=1786395739

Same first word

knaufknowhow.com.au
knaufknowhow.com

DNS History

12 records (6 active, 6 former)

2020202120222023202420252026NSaaron.ns.cloudflare.comvirginia.ns.cloudflare.comns1.netregistry.netns2.netregistry.netns3.netregistry.netA104.18.38.223172.64.149.332a06:98c1:3101::ac40:95212a06:98c1:310b::6812:26df202.124.241.1782606:4700:4401::ac40:95212606:4700:4402::6812:26df
●NSaaron.ns.cloudflare.com2026-05-20 → 2026-08-10 · 3 obs
○ 2019-02-03 14:16:58
● 2026-05-20 10:56:12
● 2026-08-10 21:08:22
○NSns1.netregistry.net2019-02-03 → 2019-02-03 · 3 obs
● 2019-02-03 14:16:58
○ 2026-05-20 10:56:12
○ 2026-08-10 21:08:22
○NSns2.netregistry.net2019-02-03 → 2019-02-03 · 3 obs
● 2019-02-03 14:16:58
○ 2026-05-20 10:56:12
○ 2026-08-10 21:08:22
○NSns3.netregistry.net2019-02-03 → 2019-02-03 · 3 obs
● 2019-02-03 14:16:58
○ 2026-05-20 10:56:12
○ 2026-08-10 21:08:22
●NSvirginia.ns.cloudflare.com2026-05-20 → 2026-08-10 · 3 obs
○ 2019-02-03 14:16:58
● 2026-05-20 10:56:12
● 2026-08-10 21:08:22
●A104.18.38.2232026-05-20 → 2026-08-10 · 3 obs
○ 2019-02-03 14:16:58
● 2026-05-20 10:56:12
● 2026-08-10 21:08:22
●A172.64.149.332026-05-20 → 2026-08-10 · 3 obs
○ 2019-02-03 14:16:58
● 2026-05-20 10:56:12
● 2026-08-10 21:08:22
○A202.124.241.1782019-02-03 → 2019-02-03 · 3 obs
● 2019-02-03 14:16:58
○ 2026-05-20 10:56:12
○ 2026-08-10 21:08:22
○A2606:4700:4401::ac40:95212026-05-20 → 2026-05-20 · 4 obs
○ 2019-02-03 14:16:58
● 2026-05-20 10:56:12
○ 2026-07-07 19:58:08
○ 2026-08-10 21:08:22
○A2606:4700:4402::6812:26df2026-05-20 → 2026-05-20 · 4 obs
○ 2019-02-03 14:16:58
● 2026-05-20 10:56:12
○ 2026-07-07 19:58:08
○ 2026-08-10 21:08:22
●A2a06:98c1:3101::ac40:95212026-07-07 → 2026-08-10 · 3 obs
○ 2026-05-20 10:56:12
● 2026-07-07 19:58:08
● 2026-08-10 21:08:22
●A2a06:98c1:310b::6812:26df2026-07-07 → 2026-08-10 · 3 obs
○ 2026-05-20 10:56:12
● 2026-07-07 19:58:08
● 2026-08-10 21:08:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...-
knaufknowhow.comvirginia.ns.cloudflare.com, aaron.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.37

NS records: virginia.ns.cloudflare.com, aaron.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knaufknowhow.com (unsigned zone)

⏱️ Timing

Total: 121ms | Queries: -

📄 Records

TypeCountSample Data
A2104.18.38.223, 172.64.149.33
AAAA22a06:98c1:310b::6812:26df, 2a06:98c1:3101::ac40:9521
NS2aaron.ns.cloudflare.com, virginia.ns.cloudflare.com
TXT1v=spf1 -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1aaron.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (virginia.ns.cloudflare.com, virginia.ns.cloudflare.com, virginia.ns.cloudflare.com...)

Analysis

IP Addresses

knaufknowhow.com has four IP addresses: 104.18.38.223, 172.64.149.33, 2a06:98c1:3101::ac40:9521 and 2a06:98c1:310b::6812:26df.

ledindy.tellwise.com, afponline4.tellwise.com, foglogic.tellwise.com and two other host names share IP numbers with knaufknowhow.com.

Name Servers

knaufknowhow.com has two authoritative name servers — aaron.ns.cloudflare.com and virginia.ns.cloudflare.com.

knaufknowhow.com uses the same name servers as several other domains — among them clubedoinstaladorknauf.com.br, knaufinsulation.in, knauf.sg and two more.

knaufknowhow.com has at least partial name server overlap with other domains, such as simagri.com, h9as5w4.club, ejaedesign.com and two others.

It is common to see these name servers used together with name servers clay.ns.cloudflare.com and elliot.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

aaron.ns.cloudflare.com points to 108.162.195.150, 162.159.44.150, 172.64.35.150 and 3 other IP addresses.

virginia.ns.cloudflare.com points to 108.162.194.37, 162.159.38.37, 172.64.34.37 and 3 other IP addresses.