eth.ac - robtex.com

eth.ac

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:b360πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:587fπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.88.127Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.179.96πŸ‡ΊπŸ‡Έ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSdamon.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b60πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamon.ns.cloudflare.com
A2803:f800:50::6ca2:c160πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdamon.ns.cloudflare.com
A2a06:98c1:50::ac40:2160πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRdamon.ns.cloudflare.com
A108.162.193.96πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamon.ns.cloudflare.com
A172.64.33.96πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamon.ns.cloudflare.com
A173.245.59.96πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamon.ns.cloudflare.com
NSjo.ns.cloudflare.com
A2606:4700:50::adf5:3aacπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjo.ns.cloudflare.com
A2803:f800:50::6ca2:c0acπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjo.ns.cloudflare.com
A2a06:98c1:50::ac40:20acπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRjo.ns.cloudflare.com
A108.162.192.172πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjo.ns.cloudflare.com
A172.64.32.172πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjo.ns.cloudflare.com
A173.245.58.172πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjo.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.88.127, 172.67.179.96
IPv6 hints2606:4700:3035::ac43:b360, 2606:4700:3037::6815:587f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=97, name=cloudflare-ech.com
SOAdamon.ns.cloudflare.comdns@cloudflare.com serial=2399511786

ac

DNSSECπŸ”’ Signed (DS record present)
NSa0.nic.ac ⭐
NSa2.nic.ac
NSb0.nic.ac
NSc0.nic.ac
SOAa0.nic.achostmaster@donuts.email serial=1778347127

Subdomains

Same first word

Similar names

DNS History

10 records (6 active, 4 former)

NSdamon.ns.cloudflare.comjo.ns.cloudflare.comA104.21.88.127172.67.179.962606:4700:3035::ac43:b3602606:4700:3037::6815:587f188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSdamon.ns.cloudflare.com2026-05-06 β†’ 2026-05-09 Β· 2 obs
● 2026-05-06 20:02:06
● 2026-05-09 17:49:06
●NSjo.ns.cloudflare.com2026-05-06 β†’ 2026-05-09 Β· 2 obs
● 2026-05-06 20:02:06
● 2026-05-09 17:49:06
●A104.21.88.1272026-05-06 β†’ 2026-05-09 Β· 3 obs
● 2026-05-06 20:02:06
β—‹ 2026-05-07 14:40:26
● 2026-05-09 17:49:06
●A172.67.179.962026-05-06 β†’ 2026-05-09 Β· 3 obs
● 2026-05-06 20:02:06
β—‹ 2026-05-07 14:40:26
● 2026-05-09 17:49:06
β—‹A188.114.96.02026-05-07 β†’ 2026-05-07 Β· 3 obs
β—‹ 2026-05-06 20:02:06
● 2026-05-07 14:40:26
β—‹ 2026-05-09 17:49:06
β—‹A188.114.97.02026-05-07 β†’ 2026-05-07 Β· 3 obs
β—‹ 2026-05-06 20:02:06
● 2026-05-07 14:40:26
β—‹ 2026-05-09 17:49:06
●A2606:4700:3035::ac43:b3602026-05-06 β†’ 2026-05-09 Β· 3 obs
● 2026-05-06 20:02:06
β—‹ 2026-05-07 14:40:26
● 2026-05-09 17:49:06
●A2606:4700:3037::6815:587f2026-05-06 β†’ 2026-05-09 Β· 3 obs
● 2026-05-06 20:02:06
β—‹ 2026-05-07 14:40:26
● 2026-05-09 17:49:06
β—‹A2a06:98c1:3120::2026-05-07 β†’ 2026-05-07 Β· 3 obs
β—‹ 2026-05-06 20:02:06
● 2026-05-07 14:40:26
β—‹ 2026-05-09 17:49:06
β—‹A2a06:98c1:3121::2026-05-07 β†’ 2026-05-07 Β· 3 obs
β—‹ 2026-05-06 20:02:06
● 2026-05-07 14:40:26
β—‹ 2026-05-09 17:49:06

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
acc0.nic.ac, a2.nic.ac, a0.nic.ac, b0.nic.ac8 records
eth.acjo.ns.cloudflare.com, damon.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.32.172

NS records: jo.ns.cloudflare.com, damon.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for eth.ac (unsigned zone)

⏱️ Timing

Total: 389ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.179.96, 104.21.88.127
AAAA22606:4700:3037::6815:587f, 2606:4700:3035::ac43:b360
NS2damon.ns.cloudflare.com, jo.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1damon.ns.cloudflare.com dns.cloudflare.c

πŸ“Œ Glue Records Collected

Total: 8

In-bailiwick: 8 (c0.nic.ac, b0.nic.ac, a2.nic.ac...)

Analysis

Hierarchy

cowswap.eth.ac has eth.ac as its parent.

IP Addresses

eth.ac maps to four IP numbers: 2606:4700:3035::ac43:b360, 2606:4700:3037::6815:587f, 104.21.88.127 and 172.67.179.96.

Other host names, for instance clubclassic.net, 6sjwbf.mom, www.orquidariosantaclara.com.br, felipehamm.com and ffc.click share IP numbers with eth.ac.

Name Servers

Two name servers damon.ns.cloudflare.com and jo.ns.cloudflare.com are delegated to eth.ac.

eth.ac uses the same name server configuration as other domains, such as stamfordstucco.com, ainfostore.com, historyqr.com, labrums.us and schoolmicroscopes.us.

eth.ac at least partially shares name servers with other domains such as basicstero.ws, juniorchamber.international, centennialpark.biz, evazzadeh.ir and eth3.de.

These name servers are commonly used with logan.ns.cloudflare.com and susan.ns.cloudflare.com.

Host names with six IP numbers: Host name damon.ns.cloudflare.com points to 2606:4700:58::adf5:3b60, 2803:f800:50::6ca2:c160, 2a06:98c1:50::ac40:2160, 108.162.193.96, 172.64.33.96 and 173.245.59.96; host name jo.ns.cloudflare.com points to 2606:4700:50::adf5:3aac, 2803:f800:50::6ca2:c0ac, 2a06:98c1:50::ac40:20ac, 108.162.192.172, 172.64.32.172 and 173.245.58.172.