`studyinca.ac.id`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:33d9^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:bab5^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.51.217^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.186.181^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`greg.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b73^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c173^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`greg.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2173^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`greg.ns.cloudflare.com`
		A	108.162.193.115^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	172.64.33.115^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	173.245.59.115^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
NS	`zelda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zelda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zelda.ns.cloudflare.com`
		A	108.162.192.242^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
		A	172.64.32.242^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
		A	173.245.58.242^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.51.217, 172.67.186.181
		IPv6 hints	2606:4700:3033::6815:33d9, 2606:4700:3036::ac43:bab5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=53, name=cloudflare-ech.com
SOA	`greg.ns.cloudflare.com`dns@cloudflare.com serial=2407672242

`ac.id`

	DNSSEC	⚠️ Not signed
	NS	`b.dns.id` ⭐ ⚠️ Not in parent delegation
	NS	`c.dns.id` ⚠️ Not in parent delegation
	NS	`d.dns.id` ⚠️ Not in parent delegation
	NS	`e.dns.id` ⚠️ Not in parent delegation
	NS	`f.dns.id` ⚠️ Not in parent delegation
	SOA	`b.dns.id`hostmaster@pandi.id serial=2025224248

Same first word

studyinca.ac.id

Similar names

icanstudy.com

dynautics.com

DNS History

12 records (6 active, 6 former)

●NSgreg.ns.cloudflare.com2026-05-16 → 2026-07-16 · 2 obs

● 2026-05-16 04:52:00
● 2026-07-16 05:52:24

●NSzelda.ns.cloudflare.com2026-05-16 → 2026-07-16 · 2 obs

● 2026-05-16 04:52:00
● 2026-07-16 05:52:24

●A104.21.51.2172026-05-16 → 2026-07-16 · 15 obs

● 2026-05-16 04:52:00
○ 2026-05-17 06:17:50
● 2026-05-17 16:04:40
○ 2026-05-18 08:03:32
● 2026-05-20 18:59:46
○ 2026-05-20 20:11:10
○ 2026-05-25 00:30:12
● 2026-05-25 06:58:26
● 2026-05-25 23:52:08
○ 2026-05-27 22:12:52
● 2026-05-30 02:59:40
● 2026-06-16 22:25:02
○ 2026-06-29 20:33:24
● 2026-06-30 09:12:40
● 2026-07-16 05:52:24

●A172.67.186.1812026-05-16 → 2026-07-16 · 15 obs

○A188.114.96.02026-05-17 → 2026-06-29 · 15 obs

○ 2026-05-16 04:52:00
● 2026-05-17 06:17:50
○ 2026-05-17 16:04:40
● 2026-05-18 08:03:32
○ 2026-05-20 18:59:46
● 2026-05-20 20:11:10
● 2026-05-25 00:30:12
○ 2026-05-25 06:58:26
○ 2026-05-25 23:52:08
● 2026-05-27 22:12:52
○ 2026-05-30 02:59:40
○ 2026-06-16 22:25:02
● 2026-06-29 20:33:24
○ 2026-06-30 09:12:40
○ 2026-07-16 05:52:24

○A188.114.97.02026-05-17 → 2026-06-29 · 15 obs

○A2606:4700:3032::6815:33d92026-05-16 → 2026-06-16 · 14 obs

●A2606:4700:3033::6815:33d92026-06-30 → 2026-07-16 · 3 obs

○ 2026-06-29 20:33:24
● 2026-06-30 09:12:40
● 2026-07-16 05:52:24

○A2606:4700:3035::ac43:bab52026-05-16 → 2026-06-16 · 14 obs

●A2606:4700:3036::ac43:bab52026-06-30 → 2026-07-16 · 3 obs

○ 2026-06-29 20:33:24
● 2026-06-30 09:12:40
● 2026-07-16 05:52:24

○A2a06:98c1:3120::2026-05-17 → 2026-06-29 · 15 obs

○A2a06:98c1:3121::2026-05-17 → 2026-06-29 · 15 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
id	e.dns.id, d.dns.id, c.dns.id, b.dns.id	-
studyinca.ac.id	greg.ns.cloudflare.com, zelda.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.242

NS records: greg.ns.cloudflare.com, zelda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyinca.ac.id (unsigned zone)

⏱️ Timing

Total: 1877ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.186.181, 104.21.51.217`
AAAA	2	`2606:4700:3033::6815:33d9, 2606:4700:3036::ac43:bab5`
NS	2	`greg.ns.cloudflare.com, zelda.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`greg.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

studyinca.ac.id resolves to four IP addresses: 104.21.51.217, 172.67.186.181, 2606:4700:3033::6815:33d9 and 2606:4700:3036::ac43:bab5.

yomiwayeaoperations48.digital, sterilix-download.top, mxbank.com.vn and two other host names share IP numbers with studyinca.ac.id.

Name Servers

Two name servers handle the delegation for studyinca.ac.id: greg.ns.cloudflare.com and zelda.ns.cloudflare.com.

studyinca.ac.id uses the same name servers as several other domains — among them hieunm.info, patients4you.com, emergencydentistscottsdale.com and two more.

studyinca.ac.id partially shares its NS delegation with several other domains, including positivedestinations.info, yalla.com.au, jrelax.com and two others.

These name servers often co-occur with the name servers arvind.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

greg.ns.cloudflare.com resolves to 108.162.193.115, 172.64.33.115 and 173.245.59.115 among others, with 3 other IP addresses in total.

zelda.ns.cloudflare.com resolves to 108.162.192.242, 172.64.32.242 and 173.245.58.242 among others, with 3 other IP addresses in total.

studyinca.ac.id - robtex.com

studyinca.ac.id

ac.id