`study-arabic.info`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:43b5^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:b352^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.181^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.179.82^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jerry.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jerry.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jerry.ns.cloudflare.com`
		A	108.162.193.182^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	172.64.33.182^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	173.245.59.182^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
NS	`kate.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kate.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kate.ns.cloudflare.com`
		A	108.162.192.124^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	172.64.32.124^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	173.245.58.124^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.181, 172.67.179.82
		IPv6 hints	2606:4700:3032::6815:43b5, 2606:4700:3037::ac43:b352
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=77, name=cloudflare-ech.com
SOA	`jerry.ns.cloudflare.com`dns@cloudflare.com serial=2408617168

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1786110396

⚠️ On DNS blocklist: tif, tif.medium, tif.mini
WOT: SUSPICIOUS (60/100)

Previously MX for

study-arabic.info

Same first word

study-arabic.info

study-arabic.com

DNS History

14 records (6 active, 8 former)

●NSjerry.ns.cloudflare.com2026-06-16 → 2026-08-07 · 3 obs

○ 2018-07-02 21:14:08
● 2026-06-16 18:12:26
● 2026-08-07 14:39:08

●NSkate.ns.cloudflare.com2026-06-16 → 2026-08-07 · 3 obs

○ 2018-07-02 21:14:08
● 2026-06-16 18:12:26
● 2026-08-07 14:39:08

○NSns6601.hostgator.com2015-08-18 → 2018-07-02 · 5 obs

○ 2008-11-22 13:40:20
● 2015-08-18 04:02:20
● 2018-07-02 21:14:08
○ 2026-06-16 18:12:26
○ 2026-08-07 14:39:08

○NSns699.hostgator.com2008-11-22 → 2018-07-02 · 4 obs

● 2008-11-22 13:40:20
● 2018-07-02 21:14:08
○ 2026-06-16 18:12:26
○ 2026-08-07 14:39:08

○NSns700.hostgator.com2008-11-22 → 2018-07-02 · 4 obs

● 2008-11-22 13:40:20
● 2018-07-02 21:14:08
○ 2026-06-16 18:12:26
○ 2026-08-07 14:39:08

○MXstudy-arabic.info2008-11-22 → 2018-07-02 · 4 obs

● 2008-11-22 13:40:20
● 2018-07-02 21:14:08
○ 2026-06-16 18:12:26
○ 2026-08-07 14:39:08

●A104.21.67.1812026-06-16 → 2026-08-07 · 3 obs

○ 2018-07-02 21:14:08
● 2026-06-16 18:12:26
● 2026-08-07 14:39:08

●A172.67.179.822026-06-16 → 2026-08-07 · 3 obs

○ 2018-07-02 21:14:08
● 2026-06-16 18:12:26
● 2026-08-07 14:39:08

○A192.185.225.1292015-08-18 → 2018-07-02 · 5 obs

○ 2008-11-22 13:40:20
● 2015-08-18 04:02:20
● 2018-07-02 21:14:08
○ 2026-06-16 18:12:26
○ 2026-08-07 14:39:08

●A2606:4700:3032::6815:43b52026-07-03 → 2026-08-07 · 3 obs

○ 2026-06-16 18:12:26
● 2026-07-03 19:52:10
● 2026-08-07 14:39:08

○A2606:4700:3032::ac43:b3522026-06-16 → 2026-06-16 · 4 obs

○ 2018-07-02 21:14:08
● 2026-06-16 18:12:26
○ 2026-07-03 19:52:10
○ 2026-08-07 14:39:08

○A2606:4700:3033::6815:43b52026-06-16 → 2026-06-16 · 4 obs

○ 2018-07-02 21:14:08
● 2026-06-16 18:12:26
○ 2026-07-03 19:52:10
○ 2026-08-07 14:39:08

●A2606:4700:3037::ac43:b3522026-07-03 → 2026-08-07 · 3 obs

○ 2026-06-16 18:12:26
● 2026-07-03 19:52:10
● 2026-08-07 14:39:08

○A74.54.131.22008-11-22 → 2008-11-22 · 3 obs

● 2008-11-22 13:40:20
○ 2015-08-18 04:02:20
○ 2026-08-07 14:39:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
study-arabic.info	kate.ns.cloudflare.com, jerry.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.124

NS records: kate.ns.cloudflare.com, jerry.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for study-arabic.info (unsigned zone)

⏱️ Timing

Total: 506ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.179.82, 104.21.67.181`
AAAA	2	`2606:4700:3037::ac43:b352, 2606:4700:3032::6815:43b5`
NS	2	`jerry.ns.cloudflare.com, kate.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jerry.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

study-arabic.info points to the four IP addresses 104.21.67.181, 172.67.179.82, 2606:4700:3032::6815:43b5 and 2606:4700:3037::ac43:b352.

Additional host names — www.qzar-rostov.ru, pipedriveforfinservices.com, www.machinebuilding.net and two others — share IP numbers with study-arabic.info.

Name Servers

study-arabic.info has two authoritative name servers — jerry.ns.cloudflare.com and kate.ns.cloudflare.com.

study-arabic.info shares its name server setup with other domains, including osumo.tokyo, tg88-s1.com, 88xx-88xx.pro and two others.

There is at least partial name server overlap between study-arabic.info and other domains — alterspin.com, allthingsmentalhealth.com, colegioclaret.edu.pa and two more among them.

These name servers tend to appear in combination with the name servers toby.ns.cloudflare.com, sandy.ns.cloudflare.com, connie.ns.cloudflare.com and meera.ns.cloudflare.com.

Host names with 6 IP numbers:

jerry.ns.cloudflare.com points to 108.162.193.182, 172.64.33.182, 173.245.59.182 and 3 other IP addresses.

kate.ns.cloudflare.com points to 108.162.192.124, 172.64.32.124, 173.245.58.124 and 3 other IP addresses.

study-arabic.info - robtex.com