studygrades.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`studygrades.com`

DNSSEC	⚠️ Not signed
A	147.93.100.125^{🇧🇪 IIHOS001147.93.96.0/20 HOSTINGER IN}
NS	`jon.quicns.com` ⭐
		A	64.66.240.1^{🇺🇸 AS39836764.66.240.0/24 Proxy route object created by MICRON21-AU AS38880}
NS	`kevin.quicns.com`
		A	64.66.241.1^{🇺🇸 AS39836764.66.241.0/24 Proxy route object created by MICRON21-AU AS38880}
MX	`mx1.hostinger.com` ⭐
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx2.hostinger.com`⁽¹⁰⁾
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`v=spf1 include:_spf.mail.hostinger.com ~all`
SOA	`jon.quicns.com`dns@quicns.com serial=1786705652

`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=1786900524

Same first word

studygrades.com

DNS History

63 records (5 active, 58 former)

○NSbraden.ns.cloudflare.com2026-02-21 → 2026-05-27 · 9 obs

○ 2018-01-24 23:27:20
● 2026-02-21 00:59:20
● 2026-02-24 18:24:58
○ 2026-03-17 00:09:24
○ 2026-04-27 21:54:26
● 2026-04-29 10:06:54
● 2026-05-27 00:57:34
○ 2026-07-04 05:49:56
○ 2026-08-16 17:24:42

○NSbyte.dns-parking.com2026-03-17 → 2026-04-27 · 5 obs

○ 2026-02-24 18:24:58
● 2026-03-17 00:09:24
● 2026-04-27 21:54:26
○ 2026-04-29 10:06:54
○ 2026-08-16 17:24:42

●NSjon.quicns.com2026-07-04 → 2026-08-16 · 3 obs

○ 2026-05-27 00:57:34
● 2026-07-04 05:49:56
● 2026-08-16 17:24:42

●NSkevin.quicns.com2026-07-04 → 2026-08-16 · 3 obs

○ 2026-05-27 00:57:34
● 2026-07-04 05:49:56
● 2026-08-16 17:24:42

○NSns1.digitalocean.com2018-01-24 → 2018-01-24 · 3 obs

● 2018-01-24 23:27:20
○ 2026-02-21 00:59:20
○ 2026-08-16 17:24:42

○NSns2.digitalocean.com2018-01-24 → 2018-01-24 · 3 obs

● 2018-01-24 23:27:20
○ 2026-02-21 00:59:20
○ 2026-08-16 17:24:42

○NSns3.digitalocean.com2018-01-24 → 2018-01-24 · 3 obs

● 2018-01-24 23:27:20
○ 2026-02-21 00:59:20
○ 2026-08-16 17:24:42

○NSparis.ns.cloudflare.com2026-02-21 → 2026-05-27 · 9 obs

○NSpixel.dns-parking.com2026-03-17 → 2026-04-27 · 5 obs

○ 2026-02-24 18:24:58
● 2026-03-17 00:09:24
● 2026-04-27 21:54:26
○ 2026-04-29 10:06:54
○ 2026-08-16 17:24:42

●MXmx1.hostinger.com2026-03-17 → 2026-08-16 · 2 obs

● 2026-03-17 00:09:24
● 2026-08-16 17:24:42

●MXmx2.hostinger.com2026-03-17 → 2026-08-16 · 2 obs

● 2026-03-17 00:09:24
● 2026-08-16 17:24:42

○A104.21.45.92026-02-21 → 2026-05-15 · 8 obs

○ 2018-01-24 23:27:20
● 2026-02-21 00:59:20
○ 2026-02-24 18:24:58
○ 2026-04-27 21:54:26
● 2026-04-29 10:06:54
● 2026-05-15 09:42:32
○ 2026-05-27 00:57:34
○ 2026-08-16 17:24:42

○A139.59.22.1542018-01-24 → 2018-01-24 · 3 obs

● 2018-01-24 23:27:20
○ 2026-02-21 00:59:20
○ 2026-08-16 17:24:42

○A147.79.120.112026-04-21 → 2026-04-21 · 4 obs

○ 2026-04-06 01:40:16
● 2026-04-21 22:25:22
○ 2026-04-25 01:50:56
○ 2026-08-16 17:24:42

○A147.79.72.1332026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-17 00:09:24
● 2026-03-20 10:12:30
○ 2026-03-22 20:09:40
○ 2026-08-16 17:24:42

○A147.79.72.372026-03-17 → 2026-03-17 · 4 obs

○ 2026-02-24 18:24:58
● 2026-03-17 00:09:24
○ 2026-03-20 10:12:30
○ 2026-08-16 17:24:42

○A147.79.72.52026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-20 10:12:30
● 2026-03-22 20:09:40
○ 2026-03-23 03:36:28
○ 2026-08-16 17:24:42

○A147.79.72.572026-04-27 → 2026-04-27 · 4 obs

○ 2026-04-25 01:50:56
● 2026-04-27 21:54:26
○ 2026-04-29 10:06:54
○ 2026-08-16 17:24:42

○A147.79.79.1492026-04-27 → 2026-04-27 · 4 obs

○ 2026-04-25 01:50:56
● 2026-04-27 21:54:26
○ 2026-04-29 10:06:54
○ 2026-08-16 17:24:42

○A147.79.79.1602026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-22 20:09:40
● 2026-03-23 03:36:28
○ 2026-04-04 09:53:12
○ 2026-08-16 17:24:42

○A147.79.79.2362026-03-17 → 2026-03-17 · 4 obs

○ 2026-02-24 18:24:58
● 2026-03-17 00:09:24
○ 2026-03-20 10:12:30
○ 2026-08-16 17:24:42

○A147.79.79.422026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-20 10:12:30
● 2026-03-22 20:09:40
○ 2026-03-23 03:36:28
○ 2026-08-16 17:24:42

●A147.93.100.1252026-07-30 → 2026-08-16 · 5 obs

○ 2026-07-04 05:49:56
● 2026-07-30 06:03:48
○ 2026-08-01 19:46:00
● 2026-08-16 17:24:40
● 2026-08-16 17:24:42

○A148.135.128.1642026-04-25 → 2026-04-25 · 4 obs

○ 2026-04-21 22:25:22
● 2026-04-25 01:50:56
○ 2026-04-27 21:54:26
○ 2026-08-16 17:24:42

○A148.135.128.522026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-04 09:53:12
● 2026-04-05 13:17:52
○ 2026-04-06 01:40:16
○ 2026-08-16 17:24:42

○A172.67.207.702026-02-21 → 2026-05-15 · 8 obs

○ 2018-01-24 23:27:20
● 2026-02-21 00:59:20
○ 2026-02-24 18:24:58
○ 2026-04-27 21:54:26
● 2026-04-29 10:06:54
● 2026-05-15 09:42:32
○ 2026-05-27 00:57:34
○ 2026-08-16 17:24:42

○A188.114.96.02026-02-24 → 2026-05-27 · 7 obs

○ 2026-02-21 00:59:20
● 2026-02-24 18:24:58
○ 2026-03-17 00:09:24
○ 2026-05-15 09:42:32
● 2026-05-27 00:57:34
○ 2026-07-04 05:49:56
○ 2026-08-16 17:24:42

○A188.114.97.02026-02-24 → 2026-05-27 · 7 obs

○ 2026-02-21 00:59:20
● 2026-02-24 18:24:58
○ 2026-03-17 00:09:24
○ 2026-05-15 09:42:32
● 2026-05-27 00:57:34
○ 2026-07-04 05:49:56
○ 2026-08-16 17:24:42

○A191.101.104.2262026-04-04 → 2026-04-04 · 4 obs

○ 2026-03-23 03:36:28
● 2026-04-04 09:53:12
○ 2026-04-05 13:17:52
○ 2026-08-16 17:24:42

○A191.96.144.1772026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-05 13:17:52
● 2026-04-06 01:40:16
○ 2026-04-21 22:25:22
○ 2026-08-16 17:24:42

○A195.35.60.2432026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-05 13:17:52
● 2026-04-06 01:40:16
○ 2026-04-21 22:25:22
○ 2026-08-16 17:24:42

○A212.1.212.2352026-04-04 → 2026-04-04 · 4 obs

○ 2026-03-23 03:36:28
● 2026-04-04 09:53:12
○ 2026-04-05 13:17:52
○ 2026-08-16 17:24:42

○A2606:4700:3032::6815:2d092026-02-21 → 2026-05-15 · 8 obs

○ 2018-01-24 23:27:20
● 2026-02-21 00:59:20
○ 2026-02-24 18:24:58
○ 2026-04-27 21:54:26
● 2026-04-29 10:06:54
● 2026-05-15 09:42:32
○ 2026-05-27 00:57:34
○ 2026-08-16 17:24:42

○A2606:4700:3034::ac43:cf462026-02-21 → 2026-05-15 · 8 obs

○ 2018-01-24 23:27:20
● 2026-02-21 00:59:20
○ 2026-02-24 18:24:58
○ 2026-04-27 21:54:26
● 2026-04-29 10:06:54
● 2026-05-15 09:42:32
○ 2026-05-27 00:57:34
○ 2026-08-16 17:24:42

○A2a02:4780:1d:3aa1:964a:fd07:9cd1:a0222026-04-04 → 2026-04-04 · 4 obs

○ 2026-03-23 03:36:28
● 2026-04-04 09:53:12
○ 2026-04-05 13:17:52
○ 2026-08-16 17:24:42

○A2a02:4780:21:36ba:bde3:18a7:7bd:da032026-04-04 → 2026-04-04 · 4 obs

○ 2026-03-23 03:36:28
● 2026-04-04 09:53:12
○ 2026-04-05 13:17:52
○ 2026-08-16 17:24:42

○A2a02:4780:21:5699:9ce7:702b:eec0:65f62026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-05 13:17:52
● 2026-04-06 01:40:16
○ 2026-04-21 22:25:22
○ 2026-08-16 17:24:42

○A2a02:4780:22:1899:1db1:3ee9:29cb:2bc72026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-05 13:17:52
● 2026-04-06 01:40:16
○ 2026-04-21 22:25:22
○ 2026-08-16 17:24:42

○A2a02:4780:4a:6834:a798:1bda:69c1:4eb62026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-22 20:09:40
● 2026-03-23 03:36:28
○ 2026-04-04 09:53:12
○ 2026-08-16 17:24:42

○A2a02:4780:4a:f346:bf38:ef51:b252:80072026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-17 00:09:24
● 2026-03-20 10:12:30
○ 2026-03-22 20:09:40
○ 2026-08-16 17:24:42

○A2a02:4780:4b:97c4:a08d:af35:c662:dd2026-03-17 → 2026-03-17 · 4 obs

○ 2026-02-24 18:24:58
● 2026-03-17 00:09:24
○ 2026-03-20 10:12:30
○ 2026-08-16 17:24:42

○A2a02:4780:4c:35bc:d936:70a4:df7b:3e022026-03-17 → 2026-03-17 · 4 obs

○ 2026-02-24 18:24:58
● 2026-03-17 00:09:24
○ 2026-03-20 10:12:30
○ 2026-08-16 17:24:42

○A2a02:4780:4c:6aa9:b9c1:eb0e:5eb2:20382026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-17 00:09:24
● 2026-03-20 10:12:30
○ 2026-03-22 20:09:40
○ 2026-08-16 17:24:42

○A2a02:4780:4c:72b4:982b:b836:dc4d:9f0f2026-04-27 → 2026-04-27 · 4 obs

○ 2026-04-25 01:50:56
● 2026-04-27 21:54:26
○ 2026-04-29 10:06:54
○ 2026-08-16 17:24:42

○A2a02:4780:4c:ba97:3517:31a0:efda:138a2026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-20 10:12:30
● 2026-03-22 20:09:40
○ 2026-03-23 03:36:28
○ 2026-08-16 17:24:42

○A2a02:4780:4d:7419:932:efd7:be8f:2d0a2026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-22 20:09:40
● 2026-03-23 03:36:28
○ 2026-04-04 09:53:12
○ 2026-08-16 17:24:42

○A2a02:4780:4d:bb91:a9ab:fcc6:b471:65f02026-04-27 → 2026-04-27 · 4 obs

○ 2026-04-25 01:50:56
● 2026-04-27 21:54:26
○ 2026-04-29 10:06:54
○ 2026-08-16 17:24:42

○A2a02:4780:4d:de38:bee2:2f1f:969b:660a2026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-20 10:12:30
● 2026-03-22 20:09:40
○ 2026-03-23 03:36:28
○ 2026-08-16 17:24:42

○A2a02:4780:4e:5087:89a8:ae0a:187b:6bd22026-04-25 → 2026-04-25 · 4 obs

○ 2026-04-21 22:25:22
● 2026-04-25 01:50:56
○ 2026-04-27 21:54:26
○ 2026-08-16 17:24:42

○A2a02:4780:4f:e55a:394b:59e3:70cb:858c2026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-04 09:53:12
● 2026-04-05 13:17:52
○ 2026-04-06 01:40:16
○ 2026-08-16 17:24:42

○A2a02:4780:50:3a14:8d50:d68f:39e7:44a32026-04-21 → 2026-04-21 · 4 obs

○ 2026-04-06 01:40:16
● 2026-04-21 22:25:22
○ 2026-04-25 01:50:56
○ 2026-08-16 17:24:42

○A2a02:4780:50:8719:f524:77a2:a568:c3c72026-04-25 → 2026-04-25 · 4 obs

○ 2026-04-21 22:25:22
● 2026-04-25 01:50:56
○ 2026-04-27 21:54:26
○ 2026-08-16 17:24:42

○A2a02:4780:51:4ac9:c84a:7293:6def:9a162026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-04 09:53:12
● 2026-04-05 13:17:52
○ 2026-04-06 01:40:16
○ 2026-08-16 17:24:42

○A2a02:4780:51:52d4:1f50:b1d6:8d87:f27b2026-04-21 → 2026-04-21 · 4 obs

○ 2026-04-06 01:40:16
● 2026-04-21 22:25:22
○ 2026-04-25 01:50:56
○ 2026-08-16 17:24:42

○A2a06:98c1:3120::2026-02-24 → 2026-05-27 · 7 obs

○ 2026-02-21 00:59:20
● 2026-02-24 18:24:58
○ 2026-03-17 00:09:24
○ 2026-05-15 09:42:32
● 2026-05-27 00:57:34
○ 2026-07-04 05:49:56
○ 2026-08-16 17:24:42

○A2a06:98c1:3121::2026-02-24 → 2026-05-27 · 7 obs

○ 2026-02-21 00:59:20
● 2026-02-24 18:24:58
○ 2026-03-17 00:09:24
○ 2026-05-15 09:42:32
● 2026-05-27 00:57:34
○ 2026-07-04 05:49:56
○ 2026-08-16 17:24:42

○A45.32.67.1442026-08-01 → 2026-08-01 · 4 obs

○ 2026-07-30 06:03:48
● 2026-08-01 19:46:00
○ 2026-08-16 17:24:40
○ 2026-08-16 17:24:42

○A51.158.202.1092026-07-04 → 2026-07-04 · 4 obs

○ 2026-05-27 00:57:34
● 2026-07-04 05:49:56
○ 2026-07-30 06:03:48
○ 2026-08-16 17:24:42

○A77.37.76.1432026-04-25 → 2026-04-25 · 4 obs

○ 2026-04-21 22:25:22
● 2026-04-25 01:50:56
○ 2026-04-27 21:54:26
○ 2026-08-16 17:24:42

○A77.37.76.972026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-04 09:53:12
● 2026-04-05 13:17:52
○ 2026-04-06 01:40:16
○ 2026-08-16 17:24:42

○A77.37.76.982026-04-21 → 2026-04-21 · 4 obs

○ 2026-04-06 01:40:16
● 2026-04-21 22:25:22
○ 2026-04-25 01:50:56
○ 2026-08-16 17:24:42

○A88.223.87.1912026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-17 00:09:24
● 2026-03-20 10:12:30
○ 2026-03-22 20:09:40
○ 2026-08-16 17:24:42

○A88.223.87.1932026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-22 20:09:40
● 2026-03-23 03:36:28
○ 2026-04-04 09:53:12
○ 2026-08-16 17:24:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
studygrades.com	jon.quicns.com, kevin.quicns.com	2 records

✅ Authoritative Response

Server:64.66.240.1

NS records: jon.quicns.com, kevin.quicns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studygrades.com (unsigned zone)

⏱️ Timing

Total: 1962ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`147.93.100.125`
NS	2	`jon.quicns.com, kevin.quicns.com`
MX	2	`mx1.hostinger.com (pri: 5), mx2.hostinger.com (pri: 10)`
TXT	1	`v=spf1 include:_spf.mail.hostinger.com ~`
SOA	1	`jon.quicns.com dns.quicns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (jon.quicns.com, kevin.quicns.com)

Analysis

IP Addresses

studygrades.com has exactly one IP address — 147.93.100.125.

Name Servers

DNS delegation for studygrades.com points to two name servers: jon.quicns.com and kevin.quicns.com.

The name server configuration of studygrades.com is shared with other domains, for instance wednesdayclub.org.uk, globriz.com, greenfieldwater.com and two others.

The name servers of studygrades.com overlap at least partially with those of other domains — among them olympusmusicus.eu, preuniversitariotesla.cl, elisabethcasanova.ch and two more.

Both jon.quicns.com and kevin.quicns.com have a single IP address each — jon.quicns.com resolves to 64.66.240.1 while kevin.quicns.com resolves to 64.66.241.1.

Mail Servers

studygrades.com uses two mail servers, mx1.hostinger.com and mx2.hostinger.com.

The mail server setup of studygrades.com matches that of other domains such as allstarballparkheaven.com, echogeeks.com, steinfo.com and two others.

studygrades.com has mail servers in common with other domains — for example benciinternationalacademy.com, e-xemplar.com and oproysa.com.

mx1.hostinger.com resolves to 172.65.182.103 and 2606:4700:90:0:c1f8:f874:2386:b61f; mx2.hostinger.com resolves to the same two IP addresses: 172.65.182.103 and 2606:4700:90:0:c1f8:f874:2386:b61f.

Host names pointing to 2606:4700:90:0:c1f8:f874:2386:b61f IP addresses: mx1.hostinger.com and mx2.hostinger.com.

Host names pointing to 172.65.182.103 IP addresses: mx1.hostinger.com and mx2.hostinger.com.