`freesat1prep.com`

DNSSEC	⚠️ Not signed
A	133.167.82.193^{🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan}
		PTR	`os3-371-18689.vs.sakura.ne.jp`
NS	`ns1.a025.srvdomestic3031.com` ⭐ ⚠️ Not in parent delegation
		A	133.167.82.193^{🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan}
			PTR	`os3-371-18689.vs.sakura.ne.jp`
NS	`ns1.enfrenced6839.com` ⚠️ Not in zone NS records
		A	133.167.82.193^{🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan}
			PTR	`os3-371-18689.vs.sakura.ne.jp`
NS	`ns2.a025.srvdomestic3031.com` ⚠️ Not in parent delegation
		A	133.167.82.193^{🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan}
			PTR	`os3-371-18689.vs.sakura.ne.jp`
NS	`ns2.enfrenced6839.com` ⚠️ Not in zone NS records
		A	133.167.82.193^{🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan}
			PTR	`os3-371-18689.vs.sakura.ne.jp`
MX	`freesat1prep.com` ⭐
		A	133.167.82.193^{🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan}
			PTR	`os3-371-18689.vs.sakura.ne.jp`
TXT	`v=spf1 +a +mx +ip4:133.167.82.193 ~all`
SOA	`ns1.a025.srvdomestic3031.com`postmaster@freesat1prep.com 2025-04-02 #36

`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=1771291435

MX for

freesat1prep.com

Subdomains

www.freesat1prep.com

Same first word

freesat1prep.com

DNS History

11 records (6 active, 5 former)

○NSns01.domaincontrol.com2015-08-29 → 2017-11-03 · 4 obs

● 2015-08-29 10:32:58
● 2017-11-03 20:13:50
○ 2026-03-23 06:13:58
○ 2026-03-23 06:14:00

○NSns02.domaincontrol.com2015-08-29 → 2017-11-03 · 4 obs

● 2015-08-29 10:32:58
● 2017-11-03 20:13:50
○ 2026-03-23 06:13:58
○ 2026-03-23 06:14:00

●NSns1.a025.srvdomestic3031.com2026-03-23 → 2026-03-23 · 3 obs

○ 2017-11-03 20:13:50
● 2026-03-23 06:13:58
● 2026-03-23 06:14:00

●NSns1.enfrenced6839.com2026-03-23 → 2026-03-23 · 3 obs

○ 2017-11-03 20:13:50
● 2026-03-23 06:13:58
● 2026-03-23 06:14:00

●NSns2.a025.srvdomestic3031.com2026-03-23 → 2026-03-23 · 3 obs

○ 2017-11-03 20:13:50
● 2026-03-23 06:13:58
● 2026-03-23 06:14:00

●NSns2.enfrenced6839.com2026-03-23 → 2026-03-23 · 3 obs

○ 2017-11-03 20:13:50
● 2026-03-23 06:13:58
● 2026-03-23 06:14:00

●MXfreesat1prep.com2026-03-23 → 2026-03-23 · 3 obs

○ 2017-11-03 20:13:50
● 2026-03-23 06:13:58
● 2026-03-23 06:14:00

○MXmailstore1.secureserver.net2015-08-29 → 2017-11-03 · 4 obs

● 2015-08-29 10:32:58
● 2017-11-03 20:13:50
○ 2026-03-23 06:13:58
○ 2026-03-23 06:14:00

○MXsmtp.secureserver.net2015-08-29 → 2017-11-03 · 4 obs

● 2015-08-29 10:32:58
● 2017-11-03 20:13:50
○ 2026-03-23 06:13:58
○ 2026-03-23 06:14:00

●A133.167.82.1932026-03-23 → 2026-03-23 · 3 obs

○ 2017-11-03 20:13:50
● 2026-03-23 06:13:58
● 2026-03-23 06:14:00

○A50.63.83.12015-08-29 → 2017-11-03 · 4 obs

● 2015-08-29 10:32:58
● 2017-11-03 20:13:50
○ 2026-03-23 06:13:58
○ 2026-03-23 06:14:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
freesat1prep.com	ns1.enfrenced6839.com, ns2.enfrenced6839.com	2 records

✅ Authoritative Response

Server:133.167.82.193

NS records: ns1.enfrenced6839.com, ns2.enfrenced6839.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for freesat1prep.com (unsigned zone)

⏱️ Timing

Total: 432ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`133.167.82.193`
NS	2	`ns2.a025.srvdomestic3031.com, ns1.a025.srvdomestic3031.com`
MX	1	`freesat1prep.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:133.167.82.193 ~all`
SOA	1	`ns1.a025.srvdomestic3031.com postmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.enfrenced6839.com, ns2.enfrenced6839.com)

Analysis

Hierarchy

freesat1prep.com is a parent of www.freesat1prep.com.

Mail Server Role

freesat1prep.com serves as the mail server for freesat1prep.com.

IP Addresses

freesat1prep.com points to a single IP number: 133.167.82.193.

Other host names, for instance armenia2020.org, specialquest.org, hwazn.com, me-dusa.com and oski.jp share IP numbers with freesat1prep.com.

Name Servers

freesat1prep.com is delegated to four name servers: ns1.enfrenced6839.com, ns2.enfrenced6839.com, ns1.a025.srvdomestic3031.com and ns2.a025.srvdomestic3031.com.

freesat1prep.com at least partially shares name servers with other domains, for instance hwazn.com, me-dusa.com, oski.jp, masdubelier.com and twirre.info.

These name servers are commonly used with ns1.centos-webpanel.com and ns2.centos-webpanel.com.

Host names sharing a single IP

ns1.enfrenced6839.com points to: 133.167.82.193.

ns2.enfrenced6839.com points to: 133.167.82.193.

ns1.a025.srvdomestic3031.com points to: 133.167.82.193.

ns2.a025.srvdomestic3031.com points to: 133.167.82.193.

Host names pointing to 133.167.82.193: ns1.enfrenced6839.com, ns2.enfrenced6839.com, ns1.a025.srvdomestic3031.com and ns2.a025.srvdomestic3031.com.

Mail Servers

A single mail server handles freesat1prep.com.

freesat1prep.com points to a single IP: 133.167.82.193.

freesat1prep.com - robtex.com