`studiup.com`

DNSSEC	⚠️ Not signed
A	192.64.119.121^{🇺🇸 NAMCHEAP-PH192.64.119.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1764436508

`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=1778531671

Same first word

studiup.com

Similar names

stuupid.com

dispuut.nl

stupidu.de

dupuits.de

DNS History

16 records (8 active, 8 former)

○NScody.ns.cloudflare.com2016-12-16 → 2018-01-21 · 4 obs

● 2016-12-16 05:05:10
● 2018-01-21 14:57:18
○ 2026-05-08 11:32:22
○ 2026-05-11 20:41:30

●NSdns1.registrar-servers.com2026-05-08 → 2026-05-11 · 3 obs

○ 2018-01-21 14:57:18
● 2026-05-08 11:32:22
● 2026-05-11 20:41:30

●NSdns2.registrar-servers.com2026-05-08 → 2026-05-11 · 3 obs

○ 2018-01-21 14:57:18
● 2026-05-08 11:32:22
● 2026-05-11 20:41:30

○NSmeera.ns.cloudflare.com2016-12-16 → 2018-01-21 · 4 obs

● 2016-12-16 05:05:10
● 2018-01-21 14:57:18
○ 2026-05-08 11:32:22
○ 2026-05-11 20:41:30

○MXdc-481e714d1b75.studiup.com2018-01-21 → 2018-01-21 · 4 obs

○ 2016-12-16 05:05:10
● 2018-01-21 14:57:18
○ 2026-05-08 11:32:22
○ 2026-05-11 20:41:30

○MXdc-b83b36eb.studiup.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 05:05:10
○ 2018-01-21 14:57:18
○ 2026-05-11 20:41:30

●MXeforward1.registrar-servers.com2026-05-08 → 2026-05-11 · 3 obs

○ 2018-01-21 14:57:18
● 2026-05-08 11:32:22
● 2026-05-11 20:41:30

●MXeforward2.registrar-servers.com2026-05-08 → 2026-05-11 · 3 obs

○ 2018-01-21 14:57:18
● 2026-05-08 11:32:22
● 2026-05-11 20:41:30

●MXeforward3.registrar-servers.com2026-05-08 → 2026-05-11 · 3 obs

○ 2018-01-21 14:57:18
● 2026-05-08 11:32:22
● 2026-05-11 20:41:30

●MXeforward4.registrar-servers.com2026-05-08 → 2026-05-11 · 3 obs

○ 2018-01-21 14:57:18
● 2026-05-08 11:32:22
● 2026-05-11 20:41:30

●MXeforward5.registrar-servers.com2026-05-08 → 2026-05-11 · 3 obs

○ 2018-01-21 14:57:18
● 2026-05-08 11:32:22
● 2026-05-11 20:41:30

○A104.27.146.1162016-12-16 → 2018-01-21 · 4 obs

● 2016-12-16 05:05:10
● 2018-01-21 14:57:18
○ 2026-05-08 11:32:22
○ 2026-05-11 20:41:30

○A104.27.147.1162016-12-16 → 2018-01-21 · 4 obs

● 2016-12-16 05:05:10
● 2018-01-21 14:57:18
○ 2026-05-08 11:32:22
○ 2026-05-11 20:41:30

●A192.64.119.1212026-05-08 → 2026-05-11 · 3 obs

○ 2018-01-21 14:57:18
● 2026-05-08 11:32:22
● 2026-05-11 20:41:30

○A2400:cb00:2048:1::681b:92742016-12-16 → 2018-01-21 · 4 obs

● 2016-12-16 05:05:10
● 2018-01-21 14:57:18
○ 2026-05-08 11:32:22
○ 2026-05-11 20:41:30

○A2400:cb00:2048:1::681b:93742016-12-16 → 2018-01-21 · 4 obs

● 2016-12-16 05:05:10
● 2018-01-21 14:57:18
○ 2026-05-08 11:32:22
○ 2026-05-11 20:41:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
studiup.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studiup.com (unsigned zone)

⏱️ Timing

Total: 187ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.64.119.121`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

studiup.com points to a single IP address: 192.64.119.121.

Other host names such as kelurahan.net, buhgalter.info, knoxville-wedding.photography, anahosting.info and publicjerkoff.com share IP numbers with studiup.com.

Name Servers

studiup.com is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

studiup.com uses the same name server setup as other domains, including hq.digital, ugc.io, glateisod.lol, polling.services and mailframework.com.

studiup.com at least partially shares name servers with other domains; for instance dynamiclanguage.net, mycabin.com and carmencottorivera.com.

These name servers are often used together with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IP numbers:

dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200.

dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.

Mail Servers

studiup.com is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.

studiup.com shares at least some mail servers with other domains, for example aboutyou.to, airzm.com, a9webdesign.com, 7dak25ghj.site and sadephoto.net.