`study-101.com`

DNSSEC	⚠️ Not signed
A	2a02:4780:4a:d0bd:c7e7:d004:1fdd:d795^{🇨🇾 IIHOS0012a02:4780:4a::/48 HOSTINGER US}
A	2a02:4780:4d:85d9:6e7:2328:6c25:10c5^{🇨🇾 IIHOS0012a02:4780:4d::/48 HOSTINGER US}
A	147.79.72.146^{🇺🇸 IIHOS001147.79.72.0/21 HOSTINGER US}
A	147.79.79.199^{🇺🇸 IIHOS001147.79.72.0/21 HOSTINGER US}
NS	`ns1.dns-parking.com` ⭐
		A	2400:cb00:2049:1::a29f:18c9^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.201^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dns-parking.com`
NS	`ns2.dns-parking.com`
		A	2400:cb00:2049:1::a29f:192a^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.25.42^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dns-parking.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	2607:f8b0:4004:c19::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f26.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
		A	142.251.111.26^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f26.1e100.net`
		A	142.251.111.27^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
SOA	`ns1.dns-parking.com`dns@hostinger.com 2026-03-19 #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=1774469607

Same first word

study-101.com

DNS History

55 records (7 active, 48 former)

●NSns1.dns-parking.com2026-02-18 → 2026-03-25 · 2 obs

● 2026-02-18 08:19:20
● 2026-03-25 20:24:04

●NSns2.dns-parking.com2026-02-18 → 2026-03-25 · 2 obs

● 2026-02-18 08:19:20
● 2026-03-25 20:24:04

●MXsmtp.google.com2026-02-18 → 2026-03-25 · 2 obs

● 2026-02-18 08:19:20
● 2026-03-25 20:24:04

○A145.223.124.1472026-03-03 → 2026-03-03 · 4 obs

○ 2026-03-01 13:34:38
● 2026-03-03 16:56:52
○ 2026-03-04 15:21:46
○ 2026-03-25 20:24:04

○A145.223.124.1712026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-23 20:47:48
● 2026-03-01 03:35:42
○ 2026-03-01 13:34:38
○ 2026-03-25 20:24:04

○A145.223.124.2032026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-23 14:00:46
● 2026-02-23 20:47:48
○ 2026-03-01 03:35:42
○ 2026-03-25 20:24:04

○A145.223.124.2342026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-18 08:19:20
● 2026-02-22 04:45:08
○ 2026-02-23 14:00:46
○ 2026-03-25 20:24:04

○A145.223.124.252026-03-07 → 2026-03-07 · 4 obs

○ 2026-03-04 16:48:26
● 2026-03-07 05:06:08
○ 2026-03-13 06:25:44
○ 2026-03-25 20:24:04

○A145.223.124.512026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 03:35:42
● 2026-03-01 13:34:38
○ 2026-03-03 16:56:52
○ 2026-03-25 20:24:04

○A147.79.72.1242026-02-18 → 2026-02-18 · 3 obs

● 2026-02-18 08:19:20
○ 2026-02-22 04:45:08
○ 2026-03-25 20:24:04

○A147.79.72.1282026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-22 04:45:08
● 2026-02-23 14:00:46
○ 2026-02-23 20:47:48
○ 2026-03-25 20:24:04

○A147.79.72.1302026-03-13 → 2026-03-13 · 3 obs

○ 2026-03-07 05:06:08
● 2026-03-13 06:25:44
○ 2026-03-25 20:24:04

○A147.79.72.1372026-03-04 → 2026-03-04 · 4 obs

○ 2026-03-04 15:21:46
● 2026-03-04 16:48:26
○ 2026-03-07 05:06:08
○ 2026-03-25 20:24:04

●A147.79.72.1462026-03-25 → 2026-03-25 · 2 obs

○ 2026-03-13 06:25:44
● 2026-03-25 20:24:04

○A147.79.72.152026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-18 08:19:20
● 2026-02-22 04:45:08
○ 2026-02-23 14:00:46
○ 2026-03-25 20:24:04

○A147.79.72.2152026-03-03 → 2026-03-03 · 4 obs

○ 2026-03-01 13:34:38
● 2026-03-03 16:56:52
○ 2026-03-04 15:21:46
○ 2026-03-25 20:24:04

○A147.79.72.2372026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-23 20:47:48
● 2026-03-01 03:35:42
○ 2026-03-01 13:34:38
○ 2026-03-25 20:24:04

○A147.79.79.1802026-03-13 → 2026-03-13 · 3 obs

○ 2026-03-07 05:06:08
● 2026-03-13 06:25:44
○ 2026-03-25 20:24:04

●A147.79.79.1992026-03-25 → 2026-03-25 · 2 obs

○ 2026-03-13 06:25:44
● 2026-03-25 20:24:04

○A147.79.79.342026-02-18 → 2026-03-25 · 2 obs

○ 2026-02-18 08:19:20
○ 2026-03-25 20:24:04

○A2.57.91.982026-03-04 → 2026-03-04 · 4 obs

○ 2026-03-03 16:56:52
● 2026-03-04 15:21:46
○ 2026-03-04 16:48:26
○ 2026-03-25 20:24:04

○A2a02:4780:4a:110b:6a5c:3cc2:2854:aa022026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-18 08:19:20
● 2026-02-22 04:45:08
○ 2026-02-23 14:00:46
○ 2026-03-25 20:24:04

○A2a02:4780:4a:829d:f6c7:4358:d581:824b2026-03-03 → 2026-03-03 · 4 obs

○ 2026-03-01 13:34:38
● 2026-03-03 16:56:52
○ 2026-03-04 15:21:46
○ 2026-03-25 20:24:04

○A2a02:4780:4a:bacb:781f:fcf3:1a24:97b2026-02-18 → 2026-02-18 · 3 obs

● 2026-02-18 08:19:20
○ 2026-02-22 04:45:08
○ 2026-03-25 20:24:04

○A2a02:4780:4a:c37d:3308:6cf8:1651:efbf2026-03-13 → 2026-03-13 · 3 obs

○ 2026-03-07 05:06:08
● 2026-03-13 06:25:44
○ 2026-03-25 20:24:04

●A2a02:4780:4a:d0bd:c7e7:d004:1fdd:d7952026-03-25 → 2026-03-25 · 2 obs

○ 2026-03-13 06:25:44
● 2026-03-25 20:24:04

○A2a02:4780:4b:4ae2:37b8:a1c4:7a27:c5662026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-23 14:00:46
● 2026-02-23 20:47:48
○ 2026-03-01 03:35:42
○ 2026-03-25 20:24:04

○A2a02:4780:4b:75e6:f831:4403:58ef:bc342026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-23 20:47:48
● 2026-03-01 03:35:42
○ 2026-03-01 13:34:38
○ 2026-03-25 20:24:04

○A2a02:4780:4b:9398:cdba:43d8:dbd0:c082026-03-04 → 2026-03-04 · 4 obs

○ 2026-03-04 15:21:46
● 2026-03-04 16:48:26
○ 2026-03-07 05:06:08
○ 2026-03-25 20:24:04

○A2a02:4780:4b:c29:2649:a31d:6a53:6c822026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-22 04:45:08
● 2026-02-23 14:00:46
○ 2026-02-23 20:47:48
○ 2026-03-25 20:24:04

○A2a02:4780:4b:c3f9:f0fa:6683:a497:73272026-03-07 → 2026-03-07 · 4 obs

○ 2026-03-04 16:48:26
● 2026-03-07 05:06:08
○ 2026-03-13 06:25:44
○ 2026-03-25 20:24:04

○A2a02:4780:4c:3e32:2947:3420:377:1d512026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 03:35:42
● 2026-03-01 13:34:38
○ 2026-03-03 16:56:52
○ 2026-03-25 20:24:04

○A2a02:4780:4c:5ba9:466:b3e4:64eb:39b42026-02-18 → 2026-03-25 · 2 obs

○ 2026-02-18 08:19:20
○ 2026-03-25 20:24:04

○A2a02:4780:4c:6ec0:33da:46f:24ae:c2de2026-03-13 → 2026-03-13 · 3 obs

○ 2026-03-07 05:06:08
● 2026-03-13 06:25:44
○ 2026-03-25 20:24:04

○A2a02:4780:4c:8505:7694:7ca0:ef0b:d0042026-03-04 → 2026-03-04 · 4 obs

○ 2026-03-04 15:21:46
● 2026-03-04 16:48:26
○ 2026-03-07 05:06:08
○ 2026-03-25 20:24:04

○A2a02:4780:4c:996e:5530:5ce8:14d4:a4a2026-02-18 → 2026-02-18 · 3 obs

● 2026-02-18 08:19:20
○ 2026-02-22 04:45:08
○ 2026-03-25 20:24:04

○A2a02:4780:4c:ba3:8110:4577:2981:84c12026-03-03 → 2026-03-03 · 4 obs

○ 2026-03-01 13:34:38
● 2026-03-03 16:56:52
○ 2026-03-04 15:21:46
○ 2026-03-25 20:24:04

○A2a02:4780:4c:f47a:593a:dc35:701e:58412026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-22 04:45:08
● 2026-02-23 14:00:46
○ 2026-02-23 20:47:48
○ 2026-03-25 20:24:04

○A2a02:4780:4d:257a:f3d4:ce8a:45fb:8a422026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-23 14:00:46
● 2026-02-23 20:47:48
○ 2026-03-01 03:35:42
○ 2026-03-25 20:24:04

○A2a02:4780:4d:2c55:877e:35f4:5d64:8a4a2026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-18 08:19:20
● 2026-02-22 04:45:08
○ 2026-02-23 14:00:46
○ 2026-03-25 20:24:04

○A2a02:4780:4d:4deb:72b1:4dd0:3e76:984d2026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 03:35:42
● 2026-03-01 13:34:38
○ 2026-03-03 16:56:52
○ 2026-03-25 20:24:04

○A2a02:4780:4d:578b:f8d4:4704:df57:cfcd2026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-23 20:47:48
● 2026-03-01 03:35:42
○ 2026-03-01 13:34:38
○ 2026-03-25 20:24:04

○A2a02:4780:4d:71db:7414:19b1:ad9f:642f2026-02-18 → 2026-03-25 · 2 obs

○ 2026-02-18 08:19:20
○ 2026-03-25 20:24:04

●A2a02:4780:4d:85d9:6e7:2328:6c25:10c52026-03-25 → 2026-03-25 · 2 obs

○ 2026-03-13 06:25:44
● 2026-03-25 20:24:04

○A2a02:4780:4d:8b93:ac91:5e52:824e:aacb2026-03-07 → 2026-03-07 · 4 obs

○ 2026-03-04 16:48:26
● 2026-03-07 05:06:08
○ 2026-03-13 06:25:44
○ 2026-03-25 20:24:04

○A2a02:4780:84:9a98:9c4e:5440:7132:b4bf2026-03-04 → 2026-03-04 · 4 obs

○ 2026-03-03 16:56:52
● 2026-03-04 15:21:46
○ 2026-03-04 16:48:26
○ 2026-03-25 20:24:04

○A2a02:4780:85:3512:fdab:2b10:df46:7e292026-03-04 → 2026-03-04 · 4 obs

○ 2026-03-03 16:56:52
● 2026-03-04 15:21:46
○ 2026-03-04 16:48:26
○ 2026-03-25 20:24:04

○A88.222.222.2192026-03-04 → 2026-03-04 · 4 obs

○ 2026-03-03 16:56:52
● 2026-03-04 15:21:46
○ 2026-03-04 16:48:26
○ 2026-03-25 20:24:04

○A88.223.87.1032026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-22 04:45:08
● 2026-02-23 14:00:46
○ 2026-02-23 20:47:48
○ 2026-03-25 20:24:04

○A88.223.87.1562026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-23 14:00:46
● 2026-02-23 20:47:48
○ 2026-03-01 03:35:42
○ 2026-03-25 20:24:04

○A88.223.87.1862026-03-04 → 2026-03-04 · 4 obs

○ 2026-03-04 15:21:46
● 2026-03-04 16:48:26
○ 2026-03-07 05:06:08
○ 2026-03-25 20:24:04

○A88.223.87.2152026-02-18 → 2026-03-25 · 2 obs

○ 2026-02-18 08:19:20
○ 2026-03-25 20:24:04

○A88.223.87.722026-02-18 → 2026-02-18 · 3 obs

● 2026-02-18 08:19:20
○ 2026-02-22 04:45:08
○ 2026-03-25 20:24:04

○A88.223.87.782026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 03:35:42
● 2026-03-01 13:34:38
○ 2026-03-03 16:56:52
○ 2026-03-25 20:24:04

○A88.223.87.92026-03-07 → 2026-03-07 · 4 obs

○ 2026-03-04 16:48:26
● 2026-03-07 05:06:08
○ 2026-03-13 06:25:44
○ 2026-03-25 20:24:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
study-101.com	ns1.dns-parking.com, ns2.dns-parking.com	4 records

✅ Authoritative Response

Server:162.159.24.201

NS records: ns1.dns-parking.com, ns2.dns-parking.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for study-101.com (unsigned zone)

⏱️ Timing

Total: 387ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`147.79.79.199, 147.79.72.146`
AAAA	2	`2a02:4780:4b:509c:36fa:7154:7502:7f90, 2a02:4780:4d:d79a:dfb9:aa00:260e:9a94`
NS	2	`ns2.dns-parking.com, ns1.dns-parking.com`
MX	1	`SMTP.GOOGLE.com (pri: 1)`
SOA	1	`ns1.dns-parking.com dns.hostinger.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.dns-parking.com, ns1.dns-parking.com, ns2.dns-parking.com...)

Analysis

IP Addresses

study-101.com maps to four IP numbers: 2a02:4780:4a:d0bd:c7e7:d004:1fdd:d795, 2a02:4780:4d:85d9:6e7:2328:6c25:10c5, 147.79.72.146 and 147.79.79.199.

Other host names, for instance www.alseer.com.cdn.hstgr.net, deri.at.cdn.hstgr.net, myspanishwill.com, smartshop.mx and jdco.online share IP numbers with study-101.com.

Name Servers

Two name servers ns1.dns-parking.com and ns2.dns-parking.com handle delegation for study-101.com.

study-101.com uses the same name server setup as other domains, for example 11japan.com, accessmulti.com, crackedsolution.com, cimatech.com.ar and apressado.com.

study-101.com shares name servers with other domains at least in part, for instance dungarcollege.ac.in.

Host names with two IP numbers:

ns1.dns-parking.com points to: 2400:cb00:2049:1::a29f:18c9 and 162.159.24.201

ns2.dns-parking.com points to: 2400:cb00:2049:1::a29f:192a and 162.159.25.42

Mail Servers

study-101.com is handled by a single mail server, smtp.google.com.

study-101.com has the same mail server setup as other domains, including makeda-consulting.com, iej.org.za, world-b-n.com, gatepa.org and boina.fr.

study-101.com shares some mail servers with other domains, at least partially, such as a-kang.com, eatcheats.com, meetinca.com, guamacard.com and camu.co.kr.

these mail servers are commonly used with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx.l.google.com.

smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c08::1b, 2607:f8b0:4004:c0b::1a, 2607:f8b0:4004:c0b::1b, 2607:f8b0:4004:c19::1a, 142.250.31.26, 142.250.31.27, 142.251.111.26, 142.251.111.27 and 172.253.63.27.

study-101.com - robtex.com

study-101.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

Mail Servers

`study-101.com`

`com`