studup.com - dns.ninja

`studup.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7bc2:638d:8ca6:fcc4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:d57d:390a:64b4:d4f1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.203.211.134^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-203-211-134.compute-1.amazonaws.com`
		A	52.204.81.90^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-204-81-90.compute-1.amazonaws.com`
NS	`nsg3.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4a5c:f736:fa58:d85^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7b03:f4b:4bfa:8287^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:b159:2be8:f48c:b374^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.221.131.54^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-221-131-54.compute-1.amazonaws.com`
		A	13.222.195.178^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-222-195-178.compute-1.amazonaws.com`
		A	54.175.130.15^{🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-175-130-15.compute-1.amazonaws.com`
NS	`nsg4.namebrightdns.com`
		A	2600:1f18:683a:ae1b:5b81:82bc:6de0:b02c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b942:bb73:2f59:d7af^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:da4a:4683:1131:8bce^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.109.14^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-80-109-14.compute-1.amazonaws.com`
		A	98.81.3.34^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-81-3-34.compute-1.amazonaws.com`
		A	98.83.212.177^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-83-212-177.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-06-29 #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=1782762751

Subdomains

5bf3d.studup.com

Same first word

studup.com

DNS History

29 records (7 active, 22 former)

●NSns1.namebrightdns.com2015-08-20 → 2026-06-29 · 14 obs

○ 2008-03-18 16:48:26
● 2015-08-20 10:48:58
● 2015-10-02 15:19:26
○ 2015-10-20 21:28:42
● 2015-11-08 14:47:24
● 2015-11-13 15:40:00
○ 2016-02-15 06:29:48
● 2016-06-19 06:03:34
○ 2016-07-01 07:13:14
● 2016-09-20 08:08:16
● 2016-10-07 22:51:46
○ 2016-10-22 02:18:30
● 2016-12-14 21:31:32
● 2026-06-29 20:03:54

○NSns2.namebrightdns.com2015-08-20 → 2018-06-23 · 14 obs

○ 2008-03-18 16:48:26
● 2015-08-20 10:48:58
● 2015-10-02 15:19:26
○ 2015-10-20 21:28:42
● 2015-11-08 14:47:24
● 2015-11-13 15:40:00
○ 2016-02-15 06:29:48
● 2016-06-19 06:03:34
● 2016-10-07 22:51:46
○ 2016-10-22 02:18:30
● 2016-12-14 21:31:32
● 2018-06-23 21:55:36
○ 2026-02-16 03:23:54
○ 2026-06-29 20:03:54

○NSnsg1.namebrightdns.com2015-08-20 → 2016-02-15 · 9 obs

○ 2008-03-18 16:48:26
● 2015-08-20 10:48:58
○ 2015-10-02 15:19:26
● 2015-10-20 21:28:42
○ 2015-11-08 14:47:24
○ 2015-11-13 15:40:00
● 2016-02-15 06:29:48
○ 2016-06-19 06:03:34
○ 2026-06-29 20:03:54

○NSnsg2.namebrightdns.com2015-10-20 → 2016-07-01 · 9 obs

○ 2015-10-02 15:19:26
● 2015-10-20 21:28:42
○ 2015-11-08 14:47:24
○ 2015-11-13 15:40:00
● 2016-02-15 06:29:48
○ 2016-06-19 06:03:34
● 2016-07-01 07:13:14
○ 2016-09-20 08:08:16
○ 2026-06-29 20:03:54

●NSnsg3.namebrightdns.com2026-02-16 → 2026-06-29 · 3 obs

○ 2018-06-23 21:55:36
● 2026-02-16 03:23:54
● 2026-06-29 20:03:54

●NSnsg4.namebrightdns.com2026-02-16 → 2026-06-29 · 3 obs

○ 2018-06-23 21:55:36
● 2026-02-16 03:23:54
● 2026-06-29 20:03:54

○NSnst1.namebrightdns.com2016-10-22 → 2016-10-22 · 4 obs

○ 2016-10-07 22:51:46
● 2016-10-22 02:18:30
○ 2016-12-14 21:31:32
○ 2026-06-29 20:03:54

○NSnst2.namebrightdns.com2016-10-22 → 2016-10-22 · 4 obs

○ 2016-10-07 22:51:46
● 2016-10-22 02:18:30
○ 2016-12-14 21:31:32
○ 2026-06-29 20:03:54

○A107.23.198.2402016-09-20 → 2016-10-22 · 5 obs

○ 2016-07-01 07:13:14
● 2016-09-20 08:08:16
● 2016-10-22 02:18:30
○ 2016-12-14 21:31:32
○ 2026-06-29 20:03:54

●A13.223.25.842026-02-16 → 2026-06-29 · 3 obs

○ 2018-06-23 21:55:36
● 2026-02-16 03:23:54
● 2026-06-29 20:03:54

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-16 → 2026-06-29 · 3 obs

○ 2018-06-23 21:55:36
● 2026-02-16 03:23:54
● 2026-06-29 20:03:54

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-16 → 2026-06-29 · 3 obs

○ 2018-06-23 21:55:36
● 2026-02-16 03:23:54
● 2026-06-29 20:03:54

○A52.0.96.242016-02-15 → 2016-02-15 · 4 obs

○ 2015-11-13 15:40:00
● 2016-02-15 06:29:48
○ 2016-06-19 06:03:34
○ 2026-06-29 20:03:54

○A52.200.243.1232016-06-19 → 2016-07-01 · 5 obs

○ 2016-02-15 06:29:48
● 2016-06-19 06:03:34
● 2016-07-01 07:13:14
○ 2016-09-20 08:08:16
○ 2026-06-29 20:03:54

○A52.206.43.2342016-09-20 → 2016-10-07 · 5 obs

○ 2016-07-01 07:13:14
● 2016-09-20 08:08:16
● 2016-10-07 22:51:46
○ 2016-10-22 02:18:30
○ 2026-06-29 20:03:54

○A52.4.72.1372016-09-20 → 2016-10-22 · 5 obs

○ 2016-07-01 07:13:14
● 2016-09-20 08:08:16
● 2016-10-22 02:18:30
○ 2016-12-14 21:31:32
○ 2026-06-29 20:03:54

○A52.5.157.2202016-12-14 → 2016-12-14 · 4 obs

○ 2016-10-22 02:18:30
● 2016-12-14 21:31:32
○ 2017-01-15 19:00:54
○ 2026-06-29 20:03:54

○A52.54.132.832017-01-15 → 2017-01-15 · 4 obs

○ 2016-12-14 21:31:32
● 2017-01-15 19:00:54
○ 2018-06-23 21:55:36
○ 2026-06-29 20:03:54

○A52.71.117.992016-02-15 → 2016-02-15 · 4 obs

○ 2015-11-13 15:40:00
● 2016-02-15 06:29:48
○ 2016-06-19 06:03:34
○ 2026-06-29 20:03:54

○A54.152.144.2432016-06-19 → 2016-07-01 · 5 obs

○ 2016-02-15 06:29:48
● 2016-06-19 06:03:34
● 2016-07-01 07:13:14
○ 2016-09-20 08:08:16
○ 2026-06-29 20:03:54

○A54.174.31.2542015-08-20 → 2015-11-13 · 5 obs

○ 2008-03-18 16:48:26
● 2015-08-20 10:48:58
● 2015-11-13 15:40:00
○ 2016-02-15 06:29:48
○ 2026-06-29 20:03:54

○A54.208.74.2152015-08-20 → 2015-11-13 · 5 obs

○ 2008-03-18 16:48:26
● 2015-08-20 10:48:58
● 2015-11-13 15:40:00
○ 2016-02-15 06:29:48
○ 2026-06-29 20:03:54

○A54.210.33.1902016-09-20 → 2016-10-07 · 5 obs

○ 2016-07-01 07:13:14
● 2016-09-20 08:08:16
● 2016-10-07 22:51:46
○ 2016-10-22 02:18:30
○ 2026-06-29 20:03:54

○A54.236.123.2242016-09-20 → 2016-10-07 · 5 obs

○ 2016-07-01 07:13:14
● 2016-09-20 08:08:16
● 2016-10-07 22:51:46
○ 2016-10-22 02:18:30
○ 2026-06-29 20:03:54

●A54.243.117.1972026-02-16 → 2026-06-29 · 3 obs

○ 2018-06-23 21:55:36
● 2026-02-16 03:23:54
● 2026-06-29 20:03:54

○A54.84.53.382016-12-14 → 2016-12-14 · 4 obs

○ 2016-10-22 02:18:30
● 2016-12-14 21:31:32
○ 2017-01-15 19:00:54
○ 2026-06-29 20:03:54

○A54.88.107.1402017-01-15 → 2017-01-15 · 4 obs

○ 2016-12-14 21:31:32
● 2017-01-15 19:00:54
○ 2018-06-23 21:55:36
○ 2026-06-29 20:03:54

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-08-20 → 2016-10-22 · 5 obs

○ 2008-03-18 16:48:26
● 2015-08-20 10:48:58
● 2016-10-22 02:18:30
○ 2016-12-14 21:31:32
○ 2026-06-29 20:03:54

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-12-14 → 2026-02-16 · 5 obs

○ 2016-10-22 02:18:30
● 2016-12-14 21:31:32
● 2026-02-16 03:23:54
○ 2026-02-20 15:31:54
○ 2026-06-29 20:03:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
studup.com	nsg3.namebrightdns.com, nsg4.namebrightdns.com	12 records

✅ Authoritative Response

Server:3.80.109.14

NS records: nsg3.namebrightdns.com, nsg4.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studup.com (unsigned zone)

⏱️ Timing

Total: 345ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`nsg4.namebrightdns.com, nsg3.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg3.namebrightdns.com, nsg3.namebrightdns.com, nsg3.namebrightdns.com...)

Analysis

Hierarchy

studup.com is a parent domain of 5bf3d.studup.com.

IP Addresses

studup.com resolves to four IP addresses: 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

outlawswing.com, mail.amacams.com, teamfajardo.com and two other host names share IP numbers with studup.com.

Name Servers

studup.com is delegated to three name servers: ns1.namebrightdns.com, nsg3.namebrightdns.com and nsg4.namebrightdns.com.

studup.com shares at least some of its name servers with other domains, including idzat.com, chezrico.com, aramira.com and two others.

It is common to find these name servers alongside the name servers nsg1.namebrightdns.com, nsg2.namebrightdns.com, ns2.namebrightdns.com and two others.

Hostnames that resolve to 6 IP addresses:

nsg3.namebrightdns.com resolves to 13.221.131.54, 13.222.195.178, 54.175.130.15 and 3 other IP addresses.

nsg4.namebrightdns.com resolves to 3.80.109.14, 98.81.3.34, 98.83.212.177 and 3 other IP addresses.

Hostnames pointing to five IP numbers:

ns1.namebrightdns.com resolves to four IP addresses: 52.203.211.134, 52.204.81.90, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and two others.