`studybd24.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2945^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:bdc7^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.69^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.189.199^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ed.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ed.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ed.ns.cloudflare.com`
		A	108.162.193.111^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	172.64.33.111^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	173.245.59.111^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
NS	`emily.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a9b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emily.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emily.ns.cloudflare.com`
		A	108.162.192.155^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	172.64.32.155^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	173.245.58.155^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
TXT	`google-site-verification=_iAVx2wAiT3gD02yqRiysEm5GjwKFGJJf9k0VK6sTZA`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.41.69, 172.67.189.199
		IPv6 hints	2606:4700:3031::6815:2945, 2606:4700:3037::ac43:bdc7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=148, name=cloudflare-ech.com
SOA	`ed.ns.cloudflare.com`dns@cloudflare.com serial=2410863601

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785888789

WOT: UNKNOWN (26/100)

Same first word

studybd24.com

DNS History

18 records (6 active, 12 former)

●NSed.ns.cloudflare.com2026-05-23 → 2026-08-05 · 3 obs

○ 2016-03-27 05:38:22
● 2026-05-23 12:00:26
● 2026-08-05 00:16:58

●NSemily.ns.cloudflare.com2026-05-23 → 2026-08-05 · 3 obs

○ 2016-03-27 05:38:22
● 2026-05-23 12:00:26
● 2026-08-05 00:16:58

○NSns43.domaincontrol.com2015-08-19 → 2015-12-06 · 4 obs

● 2015-08-19 19:37:04
● 2015-12-06 02:28:18
○ 2016-03-27 05:38:22
○ 2026-08-05 00:16:58

○NSns44.domaincontrol.com2015-08-19 → 2015-12-06 · 4 obs

● 2015-08-19 19:37:04
● 2015-12-06 02:28:18
○ 2016-03-27 05:38:22
○ 2026-08-05 00:16:58

○MXmailstore1.secureserver.net2015-08-19 → 2015-12-06 · 4 obs

● 2015-08-19 19:37:04
● 2015-12-06 02:28:18
○ 2016-03-27 05:38:22
○ 2026-08-05 00:16:58

○MXsmtp.secureserver.net2015-08-19 → 2015-12-06 · 4 obs

● 2015-08-19 19:37:04
● 2015-12-06 02:28:18
○ 2016-03-27 05:38:22
○ 2026-08-05 00:16:58

●A104.21.41.692026-05-23 → 2026-08-05 · 6 obs

○ 2016-03-27 05:38:22
● 2026-05-23 12:00:26
● 2026-06-08 13:52:54
○ 2026-06-18 00:03:00
● 2026-08-02 18:01:08
● 2026-08-05 00:16:58

○A143.95.156.2382015-12-06 → 2015-12-06 · 4 obs

○ 2015-08-19 19:37:04
● 2015-12-06 02:28:18
○ 2016-03-27 05:38:22
○ 2026-08-05 00:16:58

●A172.67.189.1992026-05-23 → 2026-08-05 · 6 obs

○ 2016-03-27 05:38:22
● 2026-05-23 12:00:26
● 2026-06-08 13:52:54
○ 2026-06-18 00:03:00
● 2026-08-02 18:01:08
● 2026-08-05 00:16:58

○A188.114.96.02026-06-18 → 2026-06-18 · 4 obs

○ 2026-06-08 13:52:54
● 2026-06-18 00:03:00
○ 2026-08-02 18:01:08
○ 2026-08-05 00:16:58

○A188.114.97.02026-06-18 → 2026-06-18 · 4 obs

○ 2026-06-08 13:52:54
● 2026-06-18 00:03:00
○ 2026-08-02 18:01:08
○ 2026-08-05 00:16:58

●A2606:4700:3031::6815:29452026-08-02 → 2026-08-05 · 3 obs

○ 2026-06-18 00:03:00
● 2026-08-02 18:01:08
● 2026-08-05 00:16:58

○A2606:4700:3033::ac43:bdc72026-05-23 → 2026-06-08 · 5 obs

○ 2016-03-27 05:38:22
● 2026-05-23 12:00:26
● 2026-06-08 13:52:54
○ 2026-06-18 00:03:00
○ 2026-08-05 00:16:58

○A2606:4700:3036::6815:29452026-05-23 → 2026-06-08 · 5 obs

○ 2016-03-27 05:38:22
● 2026-05-23 12:00:26
● 2026-06-08 13:52:54
○ 2026-06-18 00:03:00
○ 2026-08-05 00:16:58

●A2606:4700:3037::ac43:bdc72026-08-02 → 2026-08-05 · 3 obs

○ 2026-06-18 00:03:00
● 2026-08-02 18:01:08
● 2026-08-05 00:16:58

○A2a06:98c1:3120::2026-06-18 → 2026-06-18 · 4 obs

○ 2026-06-08 13:52:54
● 2026-06-18 00:03:00
○ 2026-08-02 18:01:08
○ 2026-08-05 00:16:58

○A2a06:98c1:3121::2026-06-18 → 2026-06-18 · 4 obs

○ 2026-06-08 13:52:54
● 2026-06-18 00:03:00
○ 2026-08-02 18:01:08
○ 2026-08-05 00:16:58

○A69.56.141.462015-08-19 → 2015-08-19 · 3 obs

● 2015-08-19 19:37:04
○ 2015-12-06 02:28:18
○ 2026-08-05 00:16:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
studybd24.com	ed.ns.cloudflare.com, emily.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.155

NS records: ed.ns.cloudflare.com, emily.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studybd24.com (unsigned zone)

⏱️ Timing

Total: 150ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.41.69, 172.67.189.199`
AAAA	2	`2606:4700:3037::ac43:bdc7, 2606:4700:3031::6815:2945`
NS	2	`ed.ns.cloudflare.com, emily.ns.cloudflare.com`
TXT	1	`google-site-verification=_iAVx2wAiT3gD02`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ed.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ed.ns.cloudflare.com, ed.ns.cloudflare.com, ed.ns.cloudflare.com...)

Analysis

IP Addresses

studybd24.com has four IP addresses: 104.21.41.69, 172.67.189.199, 2606:4700:3031::6815:2945 and 2606:4700:3037::ac43:bdc7.

mainqiuqiu99.guru, palomod.com, niceyou.gr and two other host names share IP numbers with studybd24.com.

Name Servers

DNS delegation for studybd24.com points to two name servers: ed.ns.cloudflare.com and emily.ns.cloudflare.com.

studybd24.com uses the same name servers as several other domains — among them friestocaviar.com, goat-robotics.com, smartphoneverkopen.com and two more.

studybd24.com has at least partial name server overlap with other domains, such as kauppa.cz, pafiflorestimur.org, aicourt.com and two others.

Hostnames that resolve to 6 IP addresses:

ed.ns.cloudflare.com has IP addresses 108.162.193.111, 172.64.33.111 and 173.245.59.111, plus 3 other.

emily.ns.cloudflare.com has IP addresses 108.162.192.155, 172.64.32.155 and 173.245.58.155, plus 3 other.

studybd24.com - robtex.com

studybd24.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`studybd24.com`

`com`