a66.tech - robtex.com

a66.tech

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:2ef9🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:a98b🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.46.249Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.169.139🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmax.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b84🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A2803:f800:50::6ca2:c184🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmax.ns.cloudflare.com
A2a06:98c1:50::ac40:2184🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmax.ns.cloudflare.com
A108.162.193.132🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A172.64.33.132🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A173.245.59.132🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
NSnora.ns.cloudflare.com
A2606:4700:50::adf5:3ad5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnora.ns.cloudflare.com
A2803:f800:50::6ca2:c0d5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnora.ns.cloudflare.com
A2a06:98c1:50::ac40:20d5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnora.ns.cloudflare.com
A108.162.192.213🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnora.ns.cloudflare.com
A172.64.32.213🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnora.ns.cloudflare.com
A173.245.58.213🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnora.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.46.249, 172.67.169.139
IPv6 hints2606:4700:3031::6815:2ef9, 2606:4700:3034::ac43:a98b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=92, name=cloudflare-ech.com
SOAmax.ns.cloudflare.comdns@cloudflare.com serial=2409771482

tech

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1784331542

Same first word

a66.space
a66.cz
a66.fun
a66.at
a66.co
a66.one
a66.asia
a66.ru
a66.de
a66.info
a66.nl
a66.cc
a66.es
a66.tech
a66.rocks
a66.tw
a66.name
a66.cool
a66.com
a66.net
a66.day

Similar names

66a.com
66a.org
6a6.com
66a.ai
66a.cn
6a6.ai
6a6.org

DNS History

10 records (6 active, 4 former)

2017201820192020202120222023202420252026NSmax.ns.cloudflare.comnora.ns.cloudflare.comdns10.hichina.comdns9.hichina.comA104.21.46.249172.67.169.1392606:4700:3031::6815:2ef92606:4700:3034::ac43:a98b47.237.119.7147.84.198.177
○NSdns10.hichina.com2016-12-12 → 2016-12-12 · 3 obs
● 2016-12-12 23:51:16
○ 2026-07-09 00:19:54
○ 2026-07-17 23:57:06
○NSdns9.hichina.com2016-12-12 → 2016-12-12 · 3 obs
● 2016-12-12 23:51:16
○ 2026-07-09 00:19:54
○ 2026-07-17 23:57:06
●NSmax.ns.cloudflare.com2026-07-09 → 2026-07-17 · 3 obs
○ 2016-12-12 23:51:16
● 2026-07-09 00:19:54
● 2026-07-17 23:57:06
●NSnora.ns.cloudflare.com2026-07-09 → 2026-07-17 · 3 obs
○ 2016-12-12 23:51:16
● 2026-07-09 00:19:54
● 2026-07-17 23:57:06
●A104.21.46.2492026-07-17 → 2026-07-17 · 3 obs
○ 2026-07-09 00:19:54
● 2026-07-17 23:57:04
● 2026-07-17 23:57:06
●A172.67.169.1392026-07-17 → 2026-07-17 · 3 obs
○ 2026-07-09 00:19:54
● 2026-07-17 23:57:04
● 2026-07-17 23:57:06
●A2606:4700:3031::6815:2ef92026-07-17 → 2026-07-17 · 3 obs
○ 2026-07-09 00:19:54
● 2026-07-17 23:57:04
● 2026-07-17 23:57:06
●A2606:4700:3034::ac43:a98b2026-07-17 → 2026-07-17 · 3 obs
○ 2026-07-09 00:19:54
● 2026-07-17 23:57:04
● 2026-07-17 23:57:06
○A47.237.119.712026-07-09 → 2026-07-09 · 3 obs
● 2026-07-09 00:19:54
○ 2026-07-17 23:57:04
○ 2026-07-17 23:57:06
○A47.84.198.1772026-07-09 → 2026-07-09 · 3 obs
● 2026-07-09 00:19:54
○ 2026-07-17 23:57:04
○ 2026-07-17 23:57:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
techns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.info, ns10.trs-dns.org-
a66.techmax.ns.cloudflare.com, nora.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.213

NS records: max.ns.cloudflare.com, nora.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a66.tech (unsigned zone)

⏱️ Timing

Total: 495ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.46.249, 172.67.169.139
AAAA22606:4700:3034::ac43:a98b, 2606:4700:3031::6815:2ef9
NS2max.ns.cloudflare.com, nora.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1max.ns.cloudflare.com dns.cloudflare.com

Analysis

IP Addresses

a66.tech directs to four IP numbers, which are 104.21.46.249, 172.67.169.139, 2606:4700:3031::6815:2ef9 and 2606:4700:3034::ac43:a98b.

hi299.com, (0x6e756465)crystal.com, mail.rahaltravel.com.au and two other host names share IP numbers with a66.tech.

Name Servers

a66.tech is delegated to two name servers: max.ns.cloudflare.com and nora.ns.cloudflare.com.

a66.tech uses the same name servers as several other domains — among them a66.name, byeendo.com, tprpc.com and two more.

The name servers of a66.tech overlap at least partially with those of other domains — among them 49ii.com, sspadp.com, hyundaivinhphuc.com.vn and two more.

The name servers reza.ns.cloudflare.com, elisa.ns.cloudflare.com and wesley.ns.cloudflare.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

max.ns.cloudflare.com resolves to 108.162.193.132, 172.64.33.132, 173.245.59.132 and 3 other IP addresses.

nora.ns.cloudflare.com resolves to 108.162.192.213, 172.64.32.213, 173.245.58.213 and 3 other IP addresses.