ctvb.de - dns.ninja

ctvb.de

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:3c90🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:c585🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.60.144Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.197.133🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadele.ns.cloudflare.com ⭐
A2606:4700:50::a29f:269c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadele.ns.cloudflare.com
A2803:f800:50::6ca2:c29c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRadele.ns.cloudflare.com
A2a06:98c1:50::ac40:229c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRadele.ns.cloudflare.com
A108.162.194.156🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadele.ns.cloudflare.com
A162.159.38.156Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadele.ns.cloudflare.com
A172.64.34.156🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadele.ns.cloudflare.com
NSnoah.ns.cloudflare.com
A2606:4700:58::adf5:3b85🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
A2803:f800:50::6ca2:c185🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnoah.ns.cloudflare.com
A2a06:98c1:50::ac40:2185🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnoah.ns.cloudflare.com
A108.162.193.133🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
A172.64.33.133🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
A173.245.59.133🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.60.144, 172.67.197.133
IPv6 hints2606:4700:3033::6815:3c90, 2606:4700:3033::ac43:c585
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=41, name=cloudflare-ech.com
SOAadele.ns.cloudflare.comdns@cloudflare.com serial=2409842188

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1786476264

Same first word

ctvb.de
ctvb.ru
ctvb.com

Similar names

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tvbc.org
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vbtc.vu
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bctv.fr
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tvcb.org
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vcbt.be
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tvbc.net
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bvtc.de
vcbt.ru
bcvt.eu
vtcb.co.za
cbtv.us
tcvb.org
cbtv.tv
bvtc.com
tcvb.cn

DNS History

7 records (6 active, 1 former)

NSadele.ns.cloudflare.comnoah.ns.cloudflare.comA104.21.60.144172.67.197.1332606:4700:3033::6815:3c902606:4700:3033::ac43:c5852606:4700:130:436c:6f75:6466:6c61:7265
●NSadele.ns.cloudflare.com2026-02-20 → 2026-08-11 · 2 obs
● 2026-02-20 03:54:16
● 2026-08-11 19:53:54
●NSnoah.ns.cloudflare.com2026-02-20 → 2026-08-11 · 2 obs
● 2026-02-20 03:54:16
● 2026-08-11 19:53:54
●A104.21.60.1442026-02-20 → 2026-08-11 · 2 obs
● 2026-02-20 03:54:16
● 2026-08-11 19:53:54
●A172.67.197.1332026-02-20 → 2026-08-11 · 2 obs
● 2026-02-20 03:54:16
● 2026-08-11 19:53:54
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-24 → 2026-02-24 · 4 obs
○ 2026-02-22 04:01:26
● 2026-02-24 20:25:30
○ 2026-02-25 05:47:22
○ 2026-08-11 19:53:54
●A2606:4700:3033::6815:3c902026-02-20 → 2026-08-11 · 5 obs
● 2026-02-20 03:54:16
● 2026-02-22 04:01:26
○ 2026-02-24 20:25:30
● 2026-02-25 05:47:22
● 2026-08-11 19:53:54
●A2606:4700:3033::ac43:c5852026-02-20 → 2026-08-11 · 5 obs
● 2026-02-20 03:54:16
● 2026-02-22 04:01:26
○ 2026-02-24 20:25:30
● 2026-02-25 05:47:22
● 2026-08-11 19:53:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
ctvb.denoah.ns.cloudflare.com, adele.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.156

NS records: noah.ns.cloudflare.com, adele.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctvb.de (unsigned zone)

⏱️ Timing

Total: 2030ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.60.144, 172.67.197.133
AAAA22606:4700:3033::ac43:c585, 2606:4700:3033::6815:3c90
NS2adele.ns.cloudflare.com, noah.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1adele.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

ctvb.de points to the four IP addresses 104.21.60.144, 172.67.197.133, 2606:4700:3033::6815:3c90 and 2606:4700:3033::ac43:c585.

Among the host names that share IP numbers with ctvb.de are deepthink.dev, maacfoundation.org, dracomir.com and two others.

Name Servers

ctvb.de uses two name servers for its delegation: adele.ns.cloudflare.com and noah.ns.cloudflare.com.

ctvb.de has the same name server delegation as a number of other domains, such as heimanet.com, skrilcasino.xyz, googleseo.cc.cd and two more.

The name servers of ctvb.de overlap at least partially with those of other domains — among them meksykanka.pl, doeda-zrml.xyz, decorshala.com and two more.

These name servers commonly appear in combination with the name servers ian.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname adele.ns.cloudflare.com directs to 108.162.194.156, 162.159.38.156 and 172.64.34.156 along with 3 other IP addresses.

Hostname noah.ns.cloudflare.com directs to 108.162.193.133, 172.64.33.133 and 173.245.59.133 along with 3 other IP addresses.