alpha-duplication.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`alpha-duplication.com`

DNSSEC	⚠️ Not signed
A	2001:41d0:802:5c00::^{🇫🇷 OVH2001:41d0::/32 IPv6}
		PTR	`alpha.justhostme.net`
A	51.195.234.92^{🇫🇷 OVH51.195.0.0/16}
NS	`dns1.justhostme.net` ⭐
		A	2001:41d0:802:5c00::^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`alpha.justhostme.net`
		A	51.195.234.92^{🇫🇷 OVH51.195.0.0/16}
			PTR	`alpha.justhostme.net`
NS	`dns2.justhostme.net`
		A	2001:41d0:802:5d00::^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`london.greatbritishwebhosting.net`
		A	51.195.234.93^{🇫🇷 OVH51.195.0.0/16}
			PTR	`london.greatbritishwebhosting.net`
NS	`dns3.justhostme.net`
		A	2001:41d0:802:5c00::^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`alpha.justhostme.net`
		A	51.195.234.92^{🇫🇷 OVH51.195.0.0/16}
			PTR	`alpha.justhostme.net`
NS	`dns4.justhostme.net`
		A	2001:41d0:802:5d00::^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`london.greatbritishwebhosting.net`
		A	51.195.234.93^{🇫🇷 OVH51.195.0.0/16}
			PTR	`london.greatbritishwebhosting.net`
MX	`alphaduplication-com01c.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca0b::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo3p265cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00601.inbound.protection.outlook.com`
		A	52.101.89.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	52.101.89.1^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo0p265cu00201.inbound.protection.outlook.com`
		A	52.101.89.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo3p265cu00302.inbound.protection.outlook.com`
		A	52.101.99.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00600.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:51.195.234.92 ip4:54.36.160.184 ip4:54.36.160.53 ip4:145.239.206.3...`
TXT	`MS=ms23244243`
SOA	`dns1.justhostme.net`postmaster@justhostme.net 2026-08-06 #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=1786909689

WOT: SUSPICIOUS (60/100)

Subdomains

www.alpha-duplication.com

audio.alpha-duplication.com

Same first word

alpha-duplication.com

alpha-duplication.co.uk

DNS History

16 records (7 active, 9 former)

●NSdns1.justhostme.net2026-02-19 → 2026-08-16 · 3 obs

○ 2017-07-02 21:06:50
● 2026-02-19 08:35:12
● 2026-08-16 19:52:34

●NSdns2.justhostme.net2026-02-19 → 2026-08-16 · 3 obs

○ 2017-07-02 21:06:50
● 2026-02-19 08:35:12
● 2026-08-16 19:52:34

●NSdns3.justhostme.net2026-02-19 → 2026-08-16 · 3 obs

○ 2017-07-02 21:06:50
● 2026-02-19 08:35:12
● 2026-08-16 19:52:34

●NSdns4.justhostme.net2026-02-19 → 2026-08-16 · 3 obs

○ 2017-07-02 21:06:50
● 2026-02-19 08:35:12
● 2026-08-16 19:52:34

○NSns1.easypost.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 14:25:48
○ 2015-07-26 11:52:14
○ 2026-08-16 19:52:34

○NSns10.justhostme.net2015-07-26 → 2017-07-02 · 5 obs

○ 2008-03-20 14:25:48
● 2015-07-26 11:52:14
● 2017-07-02 21:06:50
○ 2026-02-19 08:35:12
○ 2026-08-16 19:52:34

○NSns3.easypost.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 14:25:48
○ 2015-07-26 11:52:14
○ 2026-08-16 19:52:34

○NSns9.justhostme.net2015-07-26 → 2017-07-02 · 5 obs

○ 2008-03-20 14:25:48
● 2015-07-26 11:52:14
● 2017-07-02 21:06:50
○ 2026-02-19 08:35:12
○ 2026-08-16 19:52:34

●MXalphaduplication-com01c.mail.protection.outlook.com2026-02-19 → 2026-08-16 · 7 obs

○ 2017-07-02 21:06:50
● 2026-02-19 08:35:12
● 2026-05-30 04:06:54
○ 2026-06-19 01:28:24
● 2026-07-07 19:24:16
○ 2026-07-16 16:44:34
● 2026-08-16 19:52:34

○MXmailhost.alpha-duplication.com2015-07-26 → 2017-07-02 · 5 obs

○ 2008-03-20 14:25:48
● 2015-07-26 11:52:14
● 2017-07-02 21:06:50
○ 2026-02-19 08:35:12
○ 2026-08-16 19:52:34

○MXmx2.mailhop.org2015-07-26 → 2017-07-02 · 5 obs

○ 2008-03-20 14:25:48
● 2015-07-26 11:52:14
● 2017-07-02 21:06:50
○ 2026-02-19 08:35:12
○ 2026-08-16 19:52:34

○A193.70.34.1872017-07-02 → 2017-07-02 · 4 obs

○ 2016-09-16 04:50:56
● 2017-07-02 21:06:50
○ 2026-02-19 08:35:12
○ 2026-08-16 19:52:34

●A2001:41d0:802:5c00::2026-02-19 → 2026-08-16 · 7 obs

○ 2017-07-02 21:06:50
● 2026-02-19 08:35:12
● 2026-05-30 04:06:54
○ 2026-06-19 01:28:24
● 2026-07-08 11:13:16
○ 2026-07-16 16:44:34
● 2026-08-16 19:52:34

○A46.20.120.622015-07-26 → 2016-09-16 · 5 obs

○ 2008-03-20 14:25:48
● 2015-07-26 11:52:14
● 2016-09-16 04:50:56
○ 2017-07-02 21:06:50
○ 2026-08-16 19:52:34

●A51.195.234.922026-02-19 → 2026-08-16 · 7 obs

○ 2017-07-02 21:06:50
● 2026-02-19 08:35:12
● 2026-05-30 04:06:54
○ 2026-06-19 01:28:24
● 2026-07-08 11:13:16
○ 2026-07-16 16:44:34
● 2026-08-16 19:52:34

○A62.233.121.752008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 14:25:48
○ 2015-07-26 11:52:14
○ 2026-08-16 19:52:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
alpha-duplication.com	dns1.justhostme.net, dns2.justhostme.net, dns3.justhostme.net, dns4.justhostme.net	-

✅ Authoritative Response

Server:51.195.234.92

NS records: dns1.justhostme.net, dns2.justhostme.net, dns3.justhostme.net, dns4.justhostme.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alpha-duplication.com (unsigned zone)

⏱️ Timing

Total: 2183ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.195.234.92`
AAAA	1	`2001:41d0:802:5c00::`
NS	4	`dns3.justhostme.net, dns2.justhostme.net...`
MX	1	`alphaduplication-com01c.mail.protection.`
TXT	2	`MS=ms23244243, v=spf1 ip4:51.195.234.92 ip4:54.36.160.1`
SOA	1	`dns1.justhostme.net postmaster.justhostm`

Analysis

Hierarchy

www.alpha-duplication.com and audio.alpha-duplication.com each fall under alpha-duplication.com as their parent domain.

IP Addresses

alpha-duplication.com resolves to the IP addresses 51.195.234.92 and 2001:41d0:802:5c00::

Two other host names, along with pribar.co.uk, app.jostel.co.uk and kieslersonline.com, also share IP numbers with alpha-duplication.com.

Name Servers

The NS records for alpha-duplication.com point to four name servers: dns1.justhostme.net, dns2.justhostme.net, dns3.justhostme.net and dns4.justhostme.net.

alpha-duplication.com partially shares its NS delegation with several other domains, including kost.co.uk, betaguides.com, astonwoodgolfclub.co.uk and two others.

Four hosts, each with two IP addresses: dns1.justhostme.net and dns3.justhostme.net point to 51.195.234.92 and 2001:41d0:802:5c00::; dns2.justhostme.net and dns4.justhostme.net point to 51.195.234.93 and 2001:41d0:802:5d00::.

The host names dns1.justhostme.net and dns3.justhostme.net both resolve to 2001:41d0:802:5c00:: IP addresses.

The host names dns1.justhostme.net and dns3.justhostme.net both resolve to 51.195.234.92 IP addresses.

The host names dns2.justhostme.net and dns4.justhostme.net both resolve to 2001:41d0:802:5d00:: IP addresses.

The host names dns2.justhostme.net and dns4.justhostme.net both resolve to 51.195.234.93 IP addresses.

Mail Servers

The sole mail server for alpha-duplication.com is alphaduplication-com01c.mail.protection.outlook.com.

With 8 IP addresses total, alphaduplication-com01c.mail.protection.outlook.com resolves to 52.101.89.0, 52.101.89.1, 52.101.89.2 and 5 others.