centraltech.top - dns.ninja

centraltech.top

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:3082🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:97a3🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.48.130Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.151.163🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkay.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a7d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A2803:f800:50::6ca2:c07d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkay.ns.cloudflare.com
A2a06:98c1:50::ac40:207d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkay.ns.cloudflare.com
A108.162.192.125🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A172.64.32.125🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A173.245.58.125🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
NStrevor.ns.cloudflare.com
A2606:4700:58::a29f:2c9a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrevor.ns.cloudflare.com
A2803:f800:50::6ca2:c39a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtrevor.ns.cloudflare.com
A2a06:98c1:50::ac40:239a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtrevor.ns.cloudflare.com
A108.162.195.154🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrevor.ns.cloudflare.com
A162.159.44.154Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrevor.ns.cloudflare.com
A172.64.35.154🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrevor.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.48.130, 172.67.151.163
IPv6 hints2606:4700:3030::6815:3082, 2606:4700:3033::ac43:97a3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=171, name=cloudflare-ech.com
SOAkay.ns.cloudflare.comdns@cloudflare.com serial=2406179767

top

DNSSEC🔒 Signed (DS record present)
NSa.zdnscloud.com ⭐
NSa.zdnscloud.cn
NSb.zdnscloud.cn
NSc.zdnscloud.com
NSd.zdnscloud.com
NSe.zdnscloud.cn
NSf.zdnscloud.cn
NSi.zdnscloud.cn
NSj.zdnscloud.com
TXT2026-06-29_21:35:01
SOAa.zdnscloud.comtd_dns_gtld@knet.cn serial=1396294410

Subdomains

dc-97bde04bc08a.centraltech.top

Same first word

centraltech.ind.br
centraltech.online
centraltech.net
centraltech.org
centraltech.jp
centraltech.top
centraltech.com
centraltech.edu
centraltech.info
centraltech.university
centraltech.co.uk
centraltech.co.za
centraltech.blogspot.com
centraltech.international
centraltech.ca

Similar names

techcentral.in
techcentral.us
techcentral.eu
techcentral.hu
techcentral.com
techcentral.my
techcentral.pk
techcentral.ir
techcentral.co.uk
techcentral.gr
techcentral.co.nz
techcentral.ph
techcentral.ca
techcentral.info
techcentral.pro
techcentral.co.za
techcentral.ie
techcentral.se
techcentral.com.au
techcentral.dk

DNS History

15 records (6 active, 9 former)

201820192020202120222023202420252026NSkay.ns.cloudflare.comtrevor.ns.cloudflare.comfred.ns.cloudflare.comrita.ns.cloudflare.comMXdc-97bde04bc08a.centraltech.topA104.21.48.130172.67.151.1632606:4700:3030::6815:30822606:4700:3033::ac43:97a3104.27.158.51104.27.159.512400:cb00:2048:1::681b:9e332400:cb00:2048:1::681b:9f332606:4700:3035::ac43:97a32606:4700:3036::6815:3082
○NSfred.ns.cloudflare.com2017-03-16 → 2017-03-25 · 4 obs
● 2017-03-16 18:13:16
● 2017-03-25 03:00:16
○ 2026-03-27 08:15:26
○ 2026-06-29 14:08:28
●NSkay.ns.cloudflare.com2026-03-27 → 2026-06-29 · 3 obs
○ 2017-03-25 03:00:16
● 2026-03-27 08:15:26
● 2026-06-29 14:08:28
○NSrita.ns.cloudflare.com2017-03-16 → 2017-03-25 · 4 obs
● 2017-03-16 18:13:16
● 2017-03-25 03:00:16
○ 2026-03-27 08:15:26
○ 2026-06-29 14:08:28
●NStrevor.ns.cloudflare.com2026-03-27 → 2026-06-29 · 3 obs
○ 2017-03-25 03:00:16
● 2026-03-27 08:15:26
● 2026-06-29 14:08:28
○MXdc-97bde04bc08a.centraltech.top2017-03-16 → 2017-03-25 · 4 obs
● 2017-03-16 18:13:16
● 2017-03-25 03:00:16
○ 2026-03-27 08:15:26
○ 2026-06-29 14:08:28
●A104.21.48.1302026-03-27 → 2026-06-29 · 3 obs
○ 2017-03-25 03:00:16
● 2026-03-27 08:15:26
● 2026-06-29 14:08:28
○A104.27.158.512017-03-16 → 2017-03-25 · 4 obs
● 2017-03-16 18:13:16
● 2017-03-25 03:00:16
○ 2026-03-27 08:15:26
○ 2026-06-29 14:08:28
○A104.27.159.512017-03-16 → 2017-03-25 · 4 obs
● 2017-03-16 18:13:16
● 2017-03-25 03:00:16
○ 2026-03-27 08:15:26
○ 2026-06-29 14:08:28
●A172.67.151.1632026-03-27 → 2026-06-29 · 3 obs
○ 2017-03-25 03:00:16
● 2026-03-27 08:15:26
● 2026-06-29 14:08:28
○A2400:cb00:2048:1::681b:9e332017-03-16 → 2017-03-25 · 4 obs
● 2017-03-16 18:13:16
● 2017-03-25 03:00:16
○ 2026-03-27 08:15:26
○ 2026-06-29 14:08:28
○A2400:cb00:2048:1::681b:9f332017-03-16 → 2017-03-25 · 4 obs
● 2017-03-16 18:13:16
● 2017-03-25 03:00:16
○ 2026-03-27 08:15:26
○ 2026-06-29 14:08:28
●A2606:4700:3030::6815:30822026-06-29 → 2026-06-29 · 3 obs
○ 2026-05-31 23:20:24
● 2026-06-29 14:08:26
● 2026-06-29 14:08:28
●A2606:4700:3033::ac43:97a32026-06-29 → 2026-06-29 · 3 obs
○ 2026-05-31 23:20:24
● 2026-06-29 14:08:26
● 2026-06-29 14:08:28
○A2606:4700:3035::ac43:97a32026-03-27 → 2026-05-31 · 5 obs
○ 2017-03-25 03:00:16
● 2026-03-27 08:15:26
● 2026-05-31 23:20:24
○ 2026-06-29 14:08:26
○ 2026-06-29 14:08:28
○A2606:4700:3036::6815:30822026-03-27 → 2026-05-31 · 5 obs
○ 2017-03-25 03:00:16
● 2026-03-27 08:15:26
● 2026-05-31 23:20:24
○ 2026-06-29 14:08:26
○ 2026-06-29 14:08:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
topa.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com...-
centraltech.topkay.ns.cloudflare.com, trevor.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.154

NS records: kay.ns.cloudflare.com, trevor.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for centraltech.top (unsigned zone)

⏱️ Timing

Total: 1055ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.151.163, 104.21.48.130
AAAA22606:4700:3030::6815:3082, 2606:4700:3033::ac43:97a3
NS2kay.ns.cloudflare.com, trevor.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kay.ns.cloudflare.com dns.cloudflare.com

Analysis

Hierarchy

centraltech.top is the parent zone for dc-97bde04bc08a.centraltech.top.

IP Addresses

centraltech.top has four IP addresses: 104.21.48.130, 172.67.151.163, 2606:4700:3030::6815:3082 and 2606:4700:3033::ac43:97a3.

Two other host names, along with peruebooks.com, magister.com.br and www.qcjyyaiabhmrn.store, also share IP numbers with centraltech.top.

Name Servers

centraltech.top uses two name servers for its delegation: kay.ns.cloudflare.com and trevor.ns.cloudflare.com.

centraltech.top shares its NS records with other domains, for example lfge10.top, thebeesknees-mel.com, themedfoundation.org and two others.

centraltech.top partially shares its NS delegation with several other domains, including leonardo.com.pa, kaichip.com, lespromenadesstbruno.ca and two others.

These name servers are regularly seen alongside barbara.ns.cloudflare.com and delilah.ns.cloudflare.com as name servers.

DNS names with 6 IP addresses:

Hostname kay.ns.cloudflare.com directs to 108.162.192.125, 172.64.32.125 and 173.245.58.125 along with 3 other IP addresses.

Hostname trevor.ns.cloudflare.com directs to 108.162.195.154, 162.159.44.154 and 172.64.35.154 along with 3 other IP addresses.