crewtek.org - robtex.com

crewtek.org

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:14a4🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:c135🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.20.164Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.193.53🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgracie.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2690🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgracie.ns.cloudflare.com
A2803:f800:50::6ca2:c290🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgracie.ns.cloudflare.com
A2a06:98c1:50::ac40:2290🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgracie.ns.cloudflare.com
A108.162.194.144🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgracie.ns.cloudflare.com
A162.159.38.144Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgracie.ns.cloudflare.com
A172.64.34.144🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgracie.ns.cloudflare.com
NSpete.ns.cloudflare.com
A2606:4700:58::adf5:3b88🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpete.ns.cloudflare.com
A2803:f800:50::6ca2:c188🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpete.ns.cloudflare.com
A2a06:98c1:50::ac40:2188🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpete.ns.cloudflare.com
A108.162.193.136🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpete.ns.cloudflare.com
A172.64.33.136🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpete.ns.cloudflare.com
A173.245.59.136🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpete.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.20.164, 172.67.193.53
IPv6 hints2606:4700:3030::6815:14a4, 2606:4700:3035::ac43:c135
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=154, name=cloudflare-ech.com
SOAgracie.ns.cloudflare.comdns@cloudflare.com serial=2406564001

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1784123105

Same first word

crewtek.org

Similar names

weckert.com
tecwerk.com
twecker.de
werktec.com
wetreck.com
weckert.de
wectrek.org
werktec.de
tekcrew.com
eckwert.com
kcweert.com
tecwerk.de
werteck.com

DNS History

14 records (6 active, 8 former)

NSgracie.ns.cloudflare.compete.ns.cloudflare.comA104.21.20.164172.67.193.532606:4700:3030::6815:14a42606:4700:3035::ac43:c135188.114.96.0188.114.96.4188.114.97.0188.114.97.42a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::4
●NSgracie.ns.cloudflare.com2026-07-04 → 2026-07-15 · 2 obs
● 2026-07-04 22:05:00
● 2026-07-15 13:52:36
●NSpete.ns.cloudflare.com2026-07-04 → 2026-07-15 · 2 obs
● 2026-07-04 22:05:00
● 2026-07-15 13:52:36
●A104.21.20.1642026-07-15 → 2026-07-15 · 2 obs
○ 2026-07-05 09:26:28
● 2026-07-15 13:52:36
●A172.67.193.532026-07-15 → 2026-07-15 · 2 obs
○ 2026-07-05 09:26:28
● 2026-07-15 13:52:36
○A188.114.96.02026-07-04 → 2026-07-04 · 3 obs
○ 2026-07-04 22:05:00
● 2026-07-04 22:55:08
○ 2026-07-15 13:52:36
○A188.114.96.42026-07-04 → 2026-07-04 · 3 obs
● 2026-07-04 22:05:00
○ 2026-07-04 22:55:08
○ 2026-07-15 13:52:36
○A188.114.97.02026-07-04 → 2026-07-04 · 3 obs
○ 2026-07-04 22:05:00
● 2026-07-04 22:55:08
○ 2026-07-15 13:52:36
○A188.114.97.42026-07-04 → 2026-07-04 · 3 obs
● 2026-07-04 22:05:00
○ 2026-07-04 22:55:08
○ 2026-07-15 13:52:36
●A2606:4700:3030::6815:14a42026-07-15 → 2026-07-15 · 2 obs
○ 2026-07-05 09:26:28
● 2026-07-15 13:52:36
●A2606:4700:3035::ac43:c1352026-07-15 → 2026-07-15 · 2 obs
○ 2026-07-05 09:26:28
● 2026-07-15 13:52:36
○A2a06:98c1:3120::2026-07-04 → 2026-07-05 · 4 obs
● 2026-07-04 22:05:00
○ 2026-07-04 22:55:08
● 2026-07-05 09:26:28
○ 2026-07-15 13:52:36
○A2a06:98c1:3120::42026-07-04 → 2026-07-04 · 4 obs
○ 2026-07-04 22:05:00
● 2026-07-04 22:55:08
○ 2026-07-05 09:26:28
○ 2026-07-15 13:52:36
○A2a06:98c1:3121::2026-07-04 → 2026-07-05 · 4 obs
● 2026-07-04 22:05:00
○ 2026-07-04 22:55:08
● 2026-07-05 09:26:28
○ 2026-07-15 13:52:36
○A2a06:98c1:3121::42026-07-04 → 2026-07-04 · 4 obs
○ 2026-07-04 22:05:00
● 2026-07-04 22:55:08
○ 2026-07-05 09:26:28
○ 2026-07-15 13:52:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
crewtek.orggracie.ns.cloudflare.com, pete.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.136

NS records: gracie.ns.cloudflare.com, pete.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crewtek.org (unsigned zone)

⏱️ Timing

Total: 311ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.193.53, 104.21.20.164
AAAA22606:4700:3030::6815:14a4, 2606:4700:3035::ac43:c135
NS2gracie.ns.cloudflare.com, pete.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1gracie.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

crewtek.org resolves to four IP addresses: 104.21.20.164, 172.67.193.53, 2606:4700:3030::6815:14a4 and 2606:4700:3035::ac43:c135.

www.audio-connect.pl, cacn.net, privateexpeditions.com plus two other host names have IP numbers in common with crewtek.org.

Name Servers

crewtek.org has two authoritative name servers — gracie.ns.cloudflare.com and pete.ns.cloudflare.com.

The name server configuration of crewtek.org is shared with other domains, for instance printerkpublicidad.com, digitalsimian.com, moodto.com and two others.

crewtek.org has at least partial name server overlap with other domains, such as lemontech.org, getaroomtonight.com, zimmerfamily.org and two others.

These name servers tend to appear together with the name servers glen.ns.cloudflare.com, dana.ns.cloudflare.com and hayes.ns.cloudflare.com.

Hosts with 6 IP addresses each:

gracie.ns.cloudflare.com points to 108.162.194.144, 162.159.38.144, 172.64.34.144 and 3 other IP addresses.

pete.ns.cloudflare.com points to 108.162.193.136, 172.64.33.136, 173.245.59.136 and 3 other IP addresses.