zero.ac - robtex.com

zero.ac

DNSSECπŸ”’ Signed (DS record present)
A2606:4700:3030::ac43:94aaπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3031::6815:5fdaπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.95.218Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.148.170πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSken.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b7fπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRken.ns.cloudflare.com
A2803:f800:50::6ca2:c17fπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRken.ns.cloudflare.com
A2a06:98c1:50::ac40:217fπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRken.ns.cloudflare.com
A108.162.193.127πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRken.ns.cloudflare.com
A172.64.33.127πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRken.ns.cloudflare.com
A173.245.59.127πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRken.ns.cloudflare.com
NSmay.ns.cloudflare.com
A2606:4700:50::adf5:3a87πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
A2803:f800:50::6ca2:c087πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmay.ns.cloudflare.com
A2a06:98c1:50::ac40:2087πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRmay.ns.cloudflare.com
A108.162.192.135πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
A172.64.32.135πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
A173.245.58.135πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
TXThello
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.95.218, 172.67.148.170
IPv6 hints2606:4700:3030::ac43:94aa, 2606:4700:3031::6815:5fda
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=168, name=cloudflare-ech.com
SOAken.ns.cloudflare.comdns@cloudflare.com serial=2400890407

ac

DNSSECπŸ”’ Signed (DS record present)
NSa0.nic.ac ⭐
NSa2.nic.ac
NSb0.nic.ac
NSc0.nic.ac
SOAa0.nic.achostmaster@donuts.email serial=1775933432

Same first word

Similar names

DNS History

13 records (6 active, 7 former)

201820192020202120222023202420252026NSken.ns.cloudflare.commay.ns.cloudflare.comns1.uniregistrymarket.linkns2.uniregistrymarket.linkA104.21.95.218172.67.148.1702606:4700:3030::ac43:94aa2606:4700:3031::6815:5fda188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::69.172.201.153
●NSken.ns.cloudflare.com2026-02-17 β†’ 2026-04-11 Β· 3 obs
β—‹ 2017-12-18 09:07:50
● 2026-02-17 11:29:00
● 2026-04-11 18:53:24
●NSmay.ns.cloudflare.com2026-02-17 β†’ 2026-04-11 Β· 3 obs
β—‹ 2017-12-18 09:07:50
● 2026-02-17 11:29:00
● 2026-04-11 18:53:24
β—‹NSns1.uniregistrymarket.link2017-12-18 β†’ 2017-12-18 Β· 3 obs
● 2017-12-18 09:07:50
β—‹ 2026-02-17 11:29:00
β—‹ 2026-04-11 18:53:24
β—‹NSns2.uniregistrymarket.link2017-12-18 β†’ 2017-12-18 Β· 3 obs
● 2017-12-18 09:07:50
β—‹ 2026-02-17 11:29:00
β—‹ 2026-04-11 18:53:24
●A104.21.95.2182026-02-17 β†’ 2026-04-11 Β· 12 obs
β—‹ 2017-12-18 09:07:50
● 2026-02-17 11:29:00
β—‹ 2026-02-21 01:57:34
β—‹ 2026-03-12 21:37:22
● 2026-03-15 18:01:20
β—‹ 2026-03-22 20:36:14
β—‹ 2026-03-27 04:03:28
● 2026-03-27 05:42:30
● 2026-04-07 18:34:58
β—‹ 2026-04-10 00:51:34
● 2026-04-11 18:53:22
● 2026-04-11 18:53:24
●A172.67.148.1702026-02-17 β†’ 2026-04-11 Β· 12 obs
β—‹ 2017-12-18 09:07:50
● 2026-02-17 11:29:00
β—‹ 2026-02-21 01:57:34
β—‹ 2026-03-12 21:37:22
● 2026-03-15 18:01:20
β—‹ 2026-03-22 20:36:14
β—‹ 2026-03-27 04:03:28
● 2026-03-27 05:42:30
● 2026-04-07 18:34:58
β—‹ 2026-04-10 00:51:34
● 2026-04-11 18:53:22
● 2026-04-11 18:53:24
β—‹A188.114.96.02026-02-21 β†’ 2026-04-10 Β· 11 obs
β—‹ 2026-02-17 11:29:00
● 2026-02-21 01:57:34
● 2026-03-12 21:37:22
β—‹ 2026-03-15 18:01:20
● 2026-03-22 20:36:14
● 2026-03-27 04:03:28
β—‹ 2026-03-27 05:42:30
β—‹ 2026-04-07 18:34:58
● 2026-04-10 00:51:34
β—‹ 2026-04-11 18:53:22
β—‹ 2026-04-11 18:53:24
β—‹A188.114.97.02026-02-21 β†’ 2026-04-10 Β· 11 obs
β—‹ 2026-02-17 11:29:00
● 2026-02-21 01:57:34
● 2026-03-12 21:37:22
β—‹ 2026-03-15 18:01:20
● 2026-03-22 20:36:14
● 2026-03-27 04:03:28
β—‹ 2026-03-27 05:42:30
β—‹ 2026-04-07 18:34:58
● 2026-04-10 00:51:34
β—‹ 2026-04-11 18:53:22
β—‹ 2026-04-11 18:53:24
●A2606:4700:3030::ac43:94aa2026-02-17 β†’ 2026-04-11 Β· 12 obs
β—‹ 2017-12-18 09:07:50
● 2026-02-17 11:29:00
β—‹ 2026-02-21 01:57:34
β—‹ 2026-03-12 21:37:22
● 2026-03-15 18:01:20
β—‹ 2026-03-22 20:36:14
β—‹ 2026-03-27 04:03:28
● 2026-03-27 05:42:30
● 2026-04-07 18:34:58
β—‹ 2026-04-10 00:51:34
● 2026-04-11 18:53:22
● 2026-04-11 18:53:24
●A2606:4700:3031::6815:5fda2026-02-17 β†’ 2026-04-11 Β· 12 obs
β—‹ 2017-12-18 09:07:50
● 2026-02-17 11:29:00
β—‹ 2026-02-21 01:57:34
β—‹ 2026-03-12 21:37:22
● 2026-03-15 18:01:20
β—‹ 2026-03-22 20:36:14
β—‹ 2026-03-27 04:03:28
● 2026-03-27 05:42:30
● 2026-04-07 18:34:58
β—‹ 2026-04-10 00:51:34
● 2026-04-11 18:53:22
● 2026-04-11 18:53:24
β—‹A2a06:98c1:3120::2026-02-21 β†’ 2026-04-10 Β· 11 obs
β—‹ 2026-02-17 11:29:00
● 2026-02-21 01:57:34
● 2026-03-12 21:37:22
β—‹ 2026-03-15 18:01:20
● 2026-03-22 20:36:14
● 2026-03-27 04:03:28
β—‹ 2026-03-27 05:42:30
β—‹ 2026-04-07 18:34:58
● 2026-04-10 00:51:34
β—‹ 2026-04-11 18:53:22
β—‹ 2026-04-11 18:53:24
β—‹A2a06:98c1:3121::2026-02-21 β†’ 2026-04-10 Β· 11 obs
β—‹ 2026-02-17 11:29:00
● 2026-02-21 01:57:34
● 2026-03-12 21:37:22
β—‹ 2026-03-15 18:01:20
● 2026-03-22 20:36:14
● 2026-03-27 04:03:28
β—‹ 2026-03-27 05:42:30
β—‹ 2026-04-07 18:34:58
● 2026-04-10 00:51:34
β—‹ 2026-04-11 18:53:22
β—‹ 2026-04-11 18:53:24
β—‹A69.172.201.1532017-12-18 β†’ 2017-12-18 Β· 3 obs
● 2017-12-18 09:07:50
β—‹ 2026-02-17 11:29:00
β—‹ 2026-04-11 18:53:24

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
aca0.nic.ac, a2.nic.ac, b0.nic.ac, c0.nic.ac-
zero.acken.ns.cloudflare.com, may.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.33.127

NS records: ken.ns.cloudflare.com, may.ns.cloudflare.com

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 519ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.148.170, 104.21.95.218
AAAA22606:4700:3031::6815:5fda, 2606:4700:3030::ac43:94aa
NS2ken.ns.cloudflare.com, may.ns.cloudflare.com
TXT1hello
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ken.ns.cloudflare.com dns.cloudflare.com

Analysis

IP Addresses

zero.ac resolves to four IP numbers: 2606:4700:3030::ac43:94aa, 2606:4700:3031::6815:5fda, 104.21.95.218 and 172.67.148.170.

Other host names such as docsiegal.com, apexmobsgl.com, mail.vandeveire.net, holympia.com and 1glorycasino.in share IPs with zero.ac.

Name Servers

zero.ac is delegated to two name servers: ken.ns.cloudflare.com and may.ns.cloudflare.com.

zero.ac shares the same name server setup as axxs.tech, bagshop.pk, puttick.com.au, illumicorp.net and giantspectacular.com.

zero.ac at least partially shares name servers with other domains, for instance dig88.info, trackcorona.live, nadaniapaczki7718.click, 52.174.107.in-addr.arpa and conradspainting.com.

These name servers are commonly used together with lisa.ns.cloudflare.com, ns1.colocrossing.com and ns2.colocrossing.com.

Host names with six IP numbers:

ken.ns.cloudflare.com points to 2606:4700:58::adf5:3b7f, 2803:f800:50::6ca2:c17f, 2a06:98c1:50::ac40:217f, 108.162.193.127, 172.64.33.127 and 173.245.59.127.

may.ns.cloudflare.com points to 2606:4700:50::adf5:3a87, 2803:f800:50::6ca2:c087, 2a06:98c1:50::ac40:2087, 108.162.192.135, 172.64.32.135 and 173.245.58.135.