giku.io - robtex.com

giku.io

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:c5df🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:2a04🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.42.4Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.197.223🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalexa.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26d7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexa.ns.cloudflare.com
A2803:f800:50::6ca2:c2d7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalexa.ns.cloudflare.com
A2a06:98c1:50::ac40:22d7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalexa.ns.cloudflare.com
A108.162.194.215🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexa.ns.cloudflare.com
A162.159.38.215Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexa.ns.cloudflare.com
A172.64.34.215🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexa.ns.cloudflare.com
NSbradley.ns.cloudflare.com
A2606:4700:58::a29f:2c23🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbradley.ns.cloudflare.com
A2803:f800:50::6ca2:c323🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbradley.ns.cloudflare.com
A2a06:98c1:50::ac40:2323🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbradley.ns.cloudflare.com
A108.162.195.35🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbradley.ns.cloudflare.com
A162.159.44.35Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbradley.ns.cloudflare.com
A172.64.35.35🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbradley.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.42.4, 172.67.197.223
IPv6 hints2606:4700:3034::ac43:c5df, 2606:4700:3035::6815:2a04
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=60, name=cloudflare-ech.com
SOAalexa.ns.cloudflare.comdns@cloudflare.com serial=2409937706

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1785022734
rank #267525 globally
rank #2177 in the tld

Same first word

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DNS History

10 records (6 active, 4 former)

NSalexa.ns.cloudflare.combradley.ns.cloudflare.comA104.21.42.4172.67.197.2232606:4700:3034::ac43:c5df2606:4700:3035::6815:2a04188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSalexa.ns.cloudflare.com2026-07-22 → 2026-07-26 · 2 obs
● 2026-07-22 08:50:36
● 2026-07-26 00:34:02
●NSbradley.ns.cloudflare.com2026-07-22 → 2026-07-26 · 2 obs
● 2026-07-22 08:50:36
● 2026-07-26 00:34:02
●A104.21.42.42026-07-26 → 2026-07-26 · 3 obs
○ 2026-07-22 08:50:36
● 2026-07-26 00:34:00
● 2026-07-26 00:34:02
●A172.67.197.2232026-07-26 → 2026-07-26 · 3 obs
○ 2026-07-22 08:50:36
● 2026-07-26 00:34:00
● 2026-07-26 00:34:02
○A188.114.96.02026-07-22 → 2026-07-22 · 3 obs
● 2026-07-22 08:50:36
○ 2026-07-26 00:34:00
○ 2026-07-26 00:34:02
○A188.114.97.02026-07-22 → 2026-07-22 · 3 obs
● 2026-07-22 08:50:36
○ 2026-07-26 00:34:00
○ 2026-07-26 00:34:02
●A2606:4700:3034::ac43:c5df2026-07-26 → 2026-07-26 · 3 obs
○ 2026-07-22 08:50:36
● 2026-07-26 00:34:00
● 2026-07-26 00:34:02
●A2606:4700:3035::6815:2a042026-07-26 → 2026-07-26 · 3 obs
○ 2026-07-22 08:50:36
● 2026-07-26 00:34:00
● 2026-07-26 00:34:02
○A2a06:98c1:3120::2026-07-22 → 2026-07-22 · 3 obs
● 2026-07-22 08:50:36
○ 2026-07-26 00:34:00
○ 2026-07-26 00:34:02
○A2a06:98c1:3121::2026-07-22 → 2026-07-22 · 3 obs
● 2026-07-22 08:50:36
○ 2026-07-26 00:34:00
○ 2026-07-26 00:34:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa2.nic.io, c0.nic.io, a0.nic.io, b0.nic.io-
giku.ioalexa.ns.cloudflare.com, bradley.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.215

NS records: alexa.ns.cloudflare.com, bradley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for giku.io (unsigned zone)

⏱️ Timing

Total: 452ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.197.223, 104.21.42.4
AAAA22606:4700:3035::6815:2a04, 2606:4700:3034::ac43:c5df
NS2alexa.ns.cloudflare.com, bradley.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alexa.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

giku.io resolves to four IP addresses: 104.21.42.4, 172.67.197.223, 2606:4700:3034::ac43:c5df and 2606:4700:3035::6815:2a04.

Among the host names that share IP numbers with giku.io are mail.hotel-madrid-tobook.com, www.randirhodes.com, koupelny-svitidla.cz and two others.

Name Servers

giku.io uses two name servers for its delegation: alexa.ns.cloudflare.com and bradley.ns.cloudflare.com.

giku.io has the same name server delegation as a number of other domains, such as autofirst-renh.nl, ontbijtje-buffetje.nl, b-smartys.nl and two more.

giku.io shares at least some of its name servers with other domains, including bradburysullivancenter.org, newsa24.com, diezewarehousemontpellier.com and two others.

These name servers are frequently paired with the name servers yisroel.ns.cloudflare.com and jule.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname alexa.ns.cloudflare.com directs to 108.162.194.215, 162.159.38.215 and 172.64.34.215 along with 3 other IP addresses.

Hostname bradley.ns.cloudflare.com directs to 108.162.195.35, 162.159.44.35 and 172.64.35.35 along with 3 other IP addresses.