`studyguidesonline.com`

DNSSEC	⚠️ Not signed
A	185.53.179.128^{🇩🇪 TEAMINTERNET-AS185.53.179.0/24 Registration for Team Internet by Next Dimension}
NS	`ns1.dyna-ns.net` ⭐
		A	2400:cb00:2049:1::a29f:1a5c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b9e^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.92^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
		A	162.159.27.158^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
NS	`ns2.dyna-ns.net`
		A	2400:cb00:2049:1::a29f:1805^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1905^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.5^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
		A	162.159.25.5^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
SOA	`ns1.dyna-ns.net`hostmaster@studyguidesonline.com 2026-04-03 #1

`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=1778714291

Same first word

studyguidesonline.com

DNS History

12 records (3 active, 9 former)

●NSns1.dyna-ns.net2026-03-10 → 2026-05-13 · 3 obs

○ 2018-08-12 10:28:40
● 2026-03-10 16:39:32
● 2026-05-13 23:20:20

○NSns1.trafficz.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 18:49:24
○ 2015-06-13 03:35:36
○ 2026-05-13 23:20:20

●NSns2.dyna-ns.net2026-03-10 → 2026-05-13 · 3 obs

○ 2018-08-12 10:28:40
● 2026-03-10 16:39:32
● 2026-05-13 23:20:20

○NSns2.trafficz.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 18:49:24
○ 2015-06-13 03:35:36
○ 2026-05-13 23:20:20

○NSns49.domaincontrol.com2015-06-13 → 2018-08-12 · 5 obs

○ 2008-03-17 18:49:24
● 2015-06-13 03:35:36
● 2018-08-12 10:28:40
○ 2026-03-10 16:39:32
○ 2026-05-13 23:20:20

○NSns50.domaincontrol.com2015-06-13 → 2018-08-12 · 5 obs

○ 2008-03-17 18:49:24
● 2015-06-13 03:35:36
● 2018-08-12 10:28:40
○ 2026-03-10 16:39:32
○ 2026-05-13 23:20:20

○MXmailstore1.secureserver.net2015-06-13 → 2018-08-12 · 5 obs

○ 2008-03-17 18:49:24
● 2015-06-13 03:35:36
● 2018-08-12 10:28:40
○ 2026-03-10 16:39:32
○ 2026-05-13 23:20:20

○MXsmtp.secureserver.net2015-06-13 → 2018-08-12 · 5 obs

○ 2008-03-17 18:49:24
● 2015-06-13 03:35:36
● 2018-08-12 10:28:40
○ 2026-03-10 16:39:32
○ 2026-05-13 23:20:20

●A185.53.179.1282026-03-10 → 2026-05-13 · 3 obs

○ 2018-08-12 10:28:40
● 2026-03-10 16:39:32
● 2026-05-13 23:20:20

○A50.63.202.132015-06-13 → 2015-11-23 · 5 obs

○ 2008-03-17 18:49:24
● 2015-06-13 03:35:36
● 2015-11-23 06:33:52
○ 2016-02-26 18:33:32
○ 2026-05-13 23:20:20

○A50.63.202.172016-05-06 → 2018-08-12 · 5 obs

○ 2016-02-26 18:33:32
● 2016-05-06 06:53:30
● 2018-08-12 10:28:40
○ 2026-03-10 16:39:32
○ 2026-05-13 23:20:20

○A50.63.202.412016-02-26 → 2016-02-26 · 4 obs

○ 2015-11-23 06:33:52
● 2016-02-26 18:33:32
○ 2016-05-06 06:53:30
○ 2026-05-13 23:20:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net...	-
studyguidesonline.com	ns2.dyna-ns.net, ns1.dyna-ns.net	-

✅ Authoritative Response

Server:162.159.25.5

NS records: ns2.dyna-ns.net, ns1.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyguidesonline.com (unsigned zone)

⏱️ Timing

Total: 1420ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.53.179.128`
NS	2	`ns2.dyna-ns.net, ns1.dyna-ns.net`
SOA	1	`ns1.dyna-ns.net hostmaster.studyguideson`

Analysis

IP Addresses

studyguidesonline.com points to IP number: 185.53.179.128.

Other host names such as agu.me, www.deal-kompass.de, howtonews.com, www.wbfc.net and ns2-windows.hostoptima.com share IPs with studyguidesonline.com.

Name Servers

studyguidesonline.com is delegated to two name servers: ns1.dyna-ns.net and ns2.dyna-ns.net.

studyguidesonline.com shares the same name server setup as getsiriusses.com, 17hotmail.com, (0x6675636b)tstv.com, topclickmania345.top and abedalc.com.

Host names with four IP numbers:

Host name ns1.dyna-ns.net points to 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158

Host name ns2.dyna-ns.net points to 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5

studyguidesonline.com - robtex.com