walterknoll.com - robtex.com

walterknoll.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:b42f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:337b🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.51.123Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.180.47🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlennox.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cd6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlennox.ns.cloudflare.com
A2803:f800:50::6ca2:c3d6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlennox.ns.cloudflare.com
A2a06:98c1:50::ac40:23d6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlennox.ns.cloudflare.com
A108.162.195.214🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlennox.ns.cloudflare.com
A162.159.44.214Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlennox.ns.cloudflare.com
A172.64.35.214🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlennox.ns.cloudflare.com
NStegan.ns.cloudflare.com
A2606:4700:50::adf5:3ae2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtegan.ns.cloudflare.com
A2803:f800:50::6ca2:c0e2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtegan.ns.cloudflare.com
A2a06:98c1:50::ac40:20e2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtegan.ns.cloudflare.com
A108.162.192.226🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtegan.ns.cloudflare.com
A172.64.32.226🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtegan.ns.cloudflare.com
A173.245.58.226🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtegan.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0b::1a🇺🇸 Google2607:f8b0::/32
PTRdd-in-f26.1e100.net
A142.250.141.27🇺🇸 Google142.250.141.0/24
PTRdd-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(20)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXaspmx2.googlemail.com(30)
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
MXaspmx3.googlemail.com(30)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXaspmx4.googlemail.com(30)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXaspmx5.googlemail.com(30)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com include:_spf.gravityfree.com include:amazonses...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.51.123, 172.67.180.47
IPv6 hints2606:4700:3031::ac43:b42f, 2606:4700:3033::6815:337b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=254, name=cloudflare-ech.com
SOAlennox.ns.cloudflare.comdns@cloudflare.com serial=2402568963

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=1778494786

Same first word

walterknoll.de
walterknoll.ch
walterknoll.com
walterknoll.info

DNS History

20 records (13 active, 7 former)

20162017201820192020202120222023202420252026NSlennox.ns.cloudflare.comtegan.ns.cloudflare.comns1.ad-vantagenet.comns2.gravityfree.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA104.21.51.123172.67.180.472606:4700:3031::ac43:b42f2606:4700:3033::6815:337b188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::64.156.29.171
●NSlennox.ns.cloudflare.com2026-05-11 → 2026-05-11 · 3 obs
○ 2017-06-27 11:03:24
● 2026-05-11 10:23:20
● 2026-05-11 10:23:22
○NSns1.ad-vantagenet.com2015-05-26 → 2017-06-27 · 4 obs
● 2015-05-26 04:48:00
● 2017-06-27 11:03:24
○ 2026-05-11 10:23:20
○ 2026-05-11 10:23:22
○NSns2.gravityfree.com2015-05-26 → 2017-06-27 · 4 obs
● 2015-05-26 04:48:00
● 2017-06-27 11:03:24
○ 2026-05-11 10:23:20
○ 2026-05-11 10:23:22
●NStegan.ns.cloudflare.com2026-05-11 → 2026-05-11 · 3 obs
○ 2017-06-27 11:03:24
● 2026-05-11 10:23:20
● 2026-05-11 10:23:22
●MXalt1.aspmx.l.google.com2015-05-26 → 2026-05-11 · 2 obs
● 2015-05-26 04:48:00
● 2026-05-11 10:23:22
●MXalt2.aspmx.l.google.com2015-05-26 → 2026-05-11 · 2 obs
● 2015-05-26 04:48:00
● 2026-05-11 10:23:22
●MXaspmx.l.google.com2015-05-26 → 2026-05-11 · 2 obs
● 2015-05-26 04:48:00
● 2026-05-11 10:23:22
●MXaspmx2.googlemail.com2015-05-26 → 2026-05-11 · 2 obs
● 2015-05-26 04:48:00
● 2026-05-11 10:23:22
●MXaspmx3.googlemail.com2015-05-26 → 2026-05-11 · 2 obs
● 2015-05-26 04:48:00
● 2026-05-11 10:23:22
●MXaspmx4.googlemail.com2015-05-26 → 2026-05-11 · 2 obs
● 2015-05-26 04:48:00
● 2026-05-11 10:23:22
●MXaspmx5.googlemail.com2015-05-26 → 2026-05-11 · 2 obs
● 2015-05-26 04:48:00
● 2026-05-11 10:23:22
●A104.21.51.1232026-05-11 → 2026-05-11 · 3 obs
○ 2017-06-27 11:03:24
● 2026-05-11 10:23:20
● 2026-05-11 10:23:22
●A172.67.180.472026-05-11 → 2026-05-11 · 3 obs
○ 2017-06-27 11:03:24
● 2026-05-11 10:23:20
● 2026-05-11 10:23:22
○A188.114.96.02026-05-11 → 2026-05-11 · 2 obs
○ 2026-05-11 10:23:20
○ 2026-05-11 10:23:22
○A188.114.97.02026-05-11 → 2026-05-11 · 2 obs
○ 2026-05-11 10:23:20
○ 2026-05-11 10:23:22
●A2606:4700:3031::ac43:b42f2026-05-11 → 2026-05-11 · 3 obs
○ 2017-06-27 11:03:24
● 2026-05-11 10:23:20
● 2026-05-11 10:23:22
●A2606:4700:3033::6815:337b2026-05-11 → 2026-05-11 · 3 obs
○ 2017-06-27 11:03:24
● 2026-05-11 10:23:20
● 2026-05-11 10:23:22
○A2a06:98c1:3120::2026-05-11 → 2026-05-11 · 2 obs
○ 2026-05-11 10:23:20
○ 2026-05-11 10:23:22
○A2a06:98c1:3121::2026-05-11 → 2026-05-11 · 2 obs
○ 2026-05-11 10:23:20
○ 2026-05-11 10:23:22
○A64.156.29.1712015-05-26 → 2017-06-27 · 4 obs
● 2015-05-26 04:48:00
● 2017-06-27 11:03:24
○ 2026-05-11 10:23:20
○ 2026-05-11 10:23:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
walterknoll.comtegan.ns.cloudflare.com, lennox.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.226

NS records: tegan.ns.cloudflare.com, lennox.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for walterknoll.com (unsigned zone)

⏱️ Timing

Total: 492ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.51.123, 172.67.180.47
AAAA22606:4700:3033::6815:337b, 2606:4700:3031::ac43:b42f
NS2lennox.ns.cloudflare.com, tegan.ns.cloudflare.com
MX7aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
TXT1v=spf1 include:_spf.google.com include:_
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1lennox.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

walterknoll.com maps to four IP numbers: 2606:4700:3031::ac43:b42f, 2606:4700:3033::6815:337b, 104.21.51.123 and 172.67.180.47.

Other host names, for instance fungroceries.com, pallen.de, filmesdegraca.org, tom-of-madnessdemo.com and impcredit.com share IP numbers with walterknoll.com.

Name Servers

Two name servers lennox.ns.cloudflare.com and tegan.ns.cloudflare.com handle delegation for walterknoll.com.

walterknoll.com uses the same name server setup as other domains, for example nboat.com, boesen.com, compassmarineservices.com, ranchomirageflorist.com and bagoys.com.

walterknoll.com partially shares name servers with other domains; examples include assyifath.com, crhpro.com, ghtinc.com, paddingtonremovals.co.uk and hdhd472.net.

These name servers are often used with the name servers athena.ns.cloudflare.com and mustafa.ns.cloudflare.com.

Host names with six IP numbers: lennox.ns.cloudflare.com points to: 2606:4700:58::a29f:2cd6, 2803:f800:50::6ca2:c3d6, 2a06:98c1:50::ac40:23d6, 108.162.195.214, 162.159.44.214 and 172.64.35.214; tegan.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae2, 2803:f800:50::6ca2:c0e2, 2a06:98c1:50::ac40:20e2, 108.162.192.226, 172.64.32.226 and 173.245.58.226.

Mail Servers

Seven mail servers handle walterknoll.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

walterknoll.com shares some mail servers with other domains, at least partially, such as ns500841.ns500794.ns500821.ns500794.ns500821.ns500794.ns500794.ns500821.ns500821.ns500795.ns500795.ns500790.ns500795.lustypartnersfinder.com, chinotek.com, lcrentacar.com.br, positivpower.com and asaga.org.

These mail servers are often used together with alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IPs:

aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1a and 192.178.128.27.

aspmx3.googlemail.com points to 2607:f8b0:4023:3003::1b and 172.253.145.27.

aspmx4.googlemail.com points to 2a00:1450:4009:c0f::1a and 192.178.223.27.

aspmx5.googlemail.com points to 2a00:1450:400c:c00::1b and 173.194.76.27.

aspmx.l.google.com points to 2607:f8b0:4023:c0b::1a and 142.250.141.27.

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1b and 172.253.145.26.

Names resolving to 2607:f8b0:4023:3003::1b: aspmx3.googlemail.com and alt2.aspmx.l.google.com.