fdk.com - dns.ninja

`fdk.com`

DNSSEC	⚠️ Not signed
NS	`nsk0.secure.ne.jp` ⭐
		A	122.200.212.137^{🇯🇵 CPI-NET122.200.192.0/19}
			PTR	`nsk0.secure.ne.jp`
NS	`nsk1.secure.ne.jp`
		A	122.200.253.229^{🇯🇵 CPI-NET122.200.224.0/19}
			PTR	`nsk1.secure.ne.jp`
MX	`d501742.a.ess.au.barracudanetworks.com` ⭐
		A	3.24.133.209^{🇦🇺 Amazon3.24.0.0/14 EC2 SYD prefix}
			PTR	`mail.ess.au.barracuda.com`
		A	3.24.133.210^{🇦🇺 Amazon3.24.0.0/14 EC2 SYD prefix}
			PTR	`mail.ess.au.barracuda.com`
		A	3.24.133.211^{🇦🇺 Amazon3.24.0.0/14 EC2 SYD prefix}
			PTR	`mail.ess.au.barracuda.com`
MX	`d501742.b.ess.au.barracudanetworks.com`⁽²⁰⁾
		A	3.24.133.209^{🇦🇺 Amazon3.24.0.0/14 EC2 SYD prefix}
			PTR	`mail.ess.au.barracuda.com`
		A	3.24.133.210^{🇦🇺 Amazon3.24.0.0/14 EC2 SYD prefix}
			PTR	`mail.ess.au.barracuda.com`
		A	3.24.133.211^{🇦🇺 Amazon3.24.0.0/14 EC2 SYD prefix}
			PTR	`mail.ess.au.barracuda.com`
TXT	`MS=ms24818538`
TXT	`v=spf1 ip4:150.60.188.85 include:spf.protection.outlook.com include:treasure-...`
SOA	`nsk0.secure.ne.jp`hostmaster@cpi.ad.jp serial=2605130000

`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=1782572870

rank #526747 globally
rank #228345 in the tld
WOT: SAFE (60/100)

Same first word

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dkf.co

dkf.by

dfk.pe

dkf.org.in

dfk.co

dfk.be

dfk.dk

kfd.nu

kdf.gr

dkf.pl

DNS History

8 records (4 active, 4 former)

○NSmaster.fdk.co.jp2015-08-20 → 2017-08-25 · 6 obs

● 2015-08-20 05:52:18
● 2016-12-21 23:37:00
○ 2017-05-20 18:42:14
● 2017-08-25 21:33:18
○ 2021-10-29 07:33:00
○ 2026-06-27 15:18:54

●NSnsk0.secure.ne.jp2017-05-20 → 2026-06-27 · 3 obs

○ 2016-12-21 23:37:00
● 2017-05-20 18:42:14
● 2026-06-27 15:18:54

●NSnsk1.secure.ne.jp2017-05-20 → 2026-06-27 · 3 obs

○ 2016-12-21 23:37:00
● 2017-05-20 18:42:14
● 2026-06-27 15:18:54

○NSsubmaster.fdk.co.jp2015-08-20 → 2016-12-21 · 4 obs

● 2015-08-20 05:52:18
● 2016-12-21 23:37:00
○ 2017-05-20 18:42:14
○ 2026-06-27 15:18:54

○MXcluster1.us.messagelabs.com2015-08-20 → 2017-08-25 · 4 obs

● 2015-08-20 05:52:18
● 2017-08-25 21:33:18
○ 2021-10-29 07:33:00
○ 2026-06-27 15:18:54

○MXcluster1a.us.messagelabs.com2015-08-20 → 2017-08-25 · 4 obs

● 2015-08-20 05:52:18
● 2017-08-25 21:33:18
○ 2021-10-29 07:33:00
○ 2026-06-27 15:18:54

●MXd501742.a.ess.au.barracudanetworks.com2021-10-29 → 2026-06-27 · 3 obs

○ 2017-08-25 21:33:18
● 2021-10-29 07:33:00
● 2026-06-27 15:18:54

●MXd501742.b.ess.au.barracudanetworks.com2021-10-29 → 2026-06-27 · 3 obs

○ 2017-08-25 21:33:18
● 2021-10-29 07:33:00
● 2026-06-27 15:18:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
fdk.com	nsk0.secure.ne.jp, nsk1.secure.ne.jp	-

✅ Authoritative Response

Server:122.200.212.137

NS records: nsk0.secure.ne.jp, nsk1.secure.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fdk.com (unsigned zone)

⏱️ Timing

Total: 1074ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`nsk1.secure.ne.jp, nsk0.secure.ne.jp`
MX	2	`d501742.a.ess.au.barracudanetworks.com (, d501742.b.ess.au.barracudanetworks.com (`
TXT	2	`v=spf1 ip4:150.60.188.85 include:spf.pro, MS=ms24818538`
SOA	1	`nsk0.secure.ne.jp hostmaster.cpi.ad.jp`

Analysis

Name Servers

fdk.com is served by two delegated name servers, nsk0.secure.ne.jp and nsk1.secure.ne.jp.

fdk.com uses the same name servers as several other domains — among them uqc.jp, moritex.co.jp, yoshimoto-p.jp and two more.

The DNS delegation for fdk.com at least partly coincides with that of other domains, hiroshimamm.com being one example.

nsk0.secure.ne.jp → 122.200.212.137 and nsk1.secure.ne.jp → 122.200.253.229: one IP number per host name.

Mail Servers

Mail for fdk.com is handled by two mail servers — d501742.a.ess.au.barracudanetworks.com and d501742.b.ess.au.barracudanetworks.com.

The hostnames d501742.a.ess.au.barracudanetworks.com and d501742.b.ess.au.barracudanetworks.com each point to three IP numbers — 3.24.133.209, 3.24.133.210 and 3.24.133.211 — with identical mappings.

These two host names — d501742.a.ess.au.barracudanetworks.com and d501742.b.ess.au.barracudanetworks.com — each point to 3.24.133.209 IP addresses.

These two host names — d501742.a.ess.au.barracudanetworks.com and d501742.b.ess.au.barracudanetworks.com — each point to 3.24.133.210 IP addresses.

These two host names — d501742.a.ess.au.barracudanetworks.com and d501742.b.ess.au.barracudanetworks.com — each point to 3.24.133.211 IP addresses.