🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`flagstudy.com`

DNSSEC	⚠️ Not signed
A	216.150.1.1^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
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`
TXT	`google-site-verification=Djl3hd_umxllMtTCQhdPMPZAB4u2ijID5yV6iaXXfW8`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1782306503

`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=1790997509

Same first word

flagstudy.com

Similar names

studyflag.com

Previous names

Next names

DNS History

14 records (8 active, 6 former)

●NSdns1.registrar-servers.com2016-01-03 → 2026-10-03 · 6 obs

● 2016-01-03 18:03:22
○ 2016-04-05 10:54:50
● 2016-09-25 09:16:32
○ 2017-04-19 10:55:14
● 2026-09-01 02:33:24
● 2026-10-03 03:48:02

○NSdns1.registrar-servers.com,2016-04-05 → 2016-09-25 · 5 obs

○ 2016-01-03 18:03:22
● 2016-04-05 10:54:50
● 2016-09-25 09:16:32
○ 2017-04-19 10:55:14
○ 2026-10-03 03:48:02

●NSdns2.registrar-servers.com2016-01-03 → 2026-10-03 · 5 obs

● 2016-01-03 18:03:22
● 2016-09-25 09:16:32
○ 2017-04-19 10:55:14
● 2026-09-01 02:33:24
● 2026-10-03 03:48:02

○NSdns3.registrar-servers.com2016-01-03 → 2016-09-25 · 4 obs

● 2016-01-03 18:03:22
● 2016-09-25 09:16:32
○ 2017-04-19 10:55:14
○ 2026-10-03 03:48:02

○NSdns4.registrar-servers.com2016-01-03 → 2016-09-25 · 4 obs

● 2016-01-03 18:03:22
● 2016-09-25 09:16:32
○ 2017-04-19 10:55:14
○ 2026-10-03 03:48:02

○NSdns5.registrar-servers.com2016-01-03 → 2016-09-25 · 4 obs

● 2016-01-03 18:03:22
● 2016-09-25 09:16:32
○ 2017-04-19 10:55:14
○ 2026-10-03 03:48:02

●MXeforward1.registrar-servers.com2016-01-03 → 2026-10-03 · 5 obs

● 2016-01-03 18:03:22
● 2016-09-25 09:16:32
○ 2017-04-19 10:55:14
● 2026-09-01 02:33:24
● 2026-10-03 03:48:02

●MXeforward2.registrar-servers.com2016-01-03 → 2026-10-03 · 5 obs

● 2016-01-03 18:03:22
● 2016-09-25 09:16:32
○ 2017-04-19 10:55:14
● 2026-09-01 02:33:24
● 2026-10-03 03:48:02

●MXeforward3.registrar-servers.com2016-01-03 → 2026-10-03 · 5 obs

● 2016-01-03 18:03:22
● 2016-09-25 09:16:32
○ 2017-04-19 10:55:14
● 2026-09-01 02:33:24
● 2026-10-03 03:48:02

●MXeforward4.registrar-servers.com2016-01-03 → 2026-10-03 · 5 obs

● 2016-01-03 18:03:22
● 2016-09-25 09:16:32
○ 2017-04-19 10:55:14
● 2026-09-01 02:33:24
● 2026-10-03 03:48:02

●MXeforward5.registrar-servers.com2016-01-03 → 2026-10-03 · 5 obs

● 2016-01-03 18:03:22
● 2016-09-25 09:16:32
○ 2017-04-19 10:55:14
● 2026-09-01 02:33:24
● 2026-10-03 03:48:02

○A162.255.119.2512016-01-03 → 2016-01-03 · 3 obs

● 2016-01-03 18:03:22
○ 2016-04-05 10:54:50
○ 2026-10-03 03:48:02

○A192.64.119.772016-04-05 → 2016-09-25 · 5 obs

○ 2016-01-03 18:03:22
● 2016-04-05 10:54:50
● 2016-09-25 09:16:32
○ 2017-04-19 10:55:14
○ 2026-10-03 03:48:02

●A216.150.1.12026-09-01 → 2026-10-03 · 3 obs

○ 2017-04-19 10:55:14
● 2026-09-01 02:33:24
● 2026-10-03 03:48:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...	-
flagstudy.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.132.200

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flagstudy.com (unsigned zone)

⏱️ Timing

Total: 522ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.150.1.1`
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	2	`v=spf1 include:spf.efwd.registrar-server, google-site-verification=Djl3hd_umxllMtT`
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

flagstudy.com resolves to one IP address: 216.150.1.1.

dein-uhrmacher.com, kasperbuslines.com, wellrated.site and two other host names share IP numbers with flagstudy.com.

Name Servers

flagstudy.com uses two name servers for its delegation: dns1.registrar-servers.com and dns2.registrar-servers.com.

flagstudy.com uses the same name servers as several other domains — among them htbfdtrhhhrfhbfhgd.homes, ravemirona.com, leadcontact.xyz and two more.

The two host names dns1.registrar-servers.com and dns2.registrar-servers.com each have a pair of IP addresses: dns1.registrar-servers.com has 156.154.132.200 and 2610:a1:1024::200, and dns2.registrar-servers.com has 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

flagstudy.com has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

flagstudy.com has at least partial mail server overlap with other domains such as mastersdegreeinlife.com, axiomdigital.digital, trustidentidad.com and two more.

These mail servers are routinely seen in conjunction with the mail servers eforward5.registrar-servers.com and eforward4.registrar-servers.com.

Hosts with just one IP address:

eforward1.registrar-servers.com has the IP address 162.255.118.51.

eforward2.registrar-servers.com has the IP address 162.255.118.52.

eforward3.registrar-servers.com has the IP address 162.255.118.51.

eforward4.registrar-servers.com has the IP address 162.255.118.52.

eforward5.registrar-servers.com has the IP address 162.255.118.51.

The host names eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com each resolve to 162.255.118.51.

Both eforward2.registrar-servers.com and eforward4.registrar-servers.com resolve to 162.255.118.52 IP addresses each.