bfdf.jp - dns.ninja

`bfdf.jp`

DNSSEC	⚠️ Not signed
A	162.43.120.193^{🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.}
		PTR	`sv14192.xserver.jp`
NS	`ns1.xserver.jp` ⭐
		A	202.226.36.164^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.170^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.246^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns1.xserver.jp`
NS	`ns2.xserver.jp`
		A	35.72.43.26^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
			PTR	`ns2.xserver.jp`
NS	`ns3.xserver.jp` ⚠️ Not in parent delegation
		A	202.226.36.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns3.xserver.jp`
NS	`ns4.xserver.jp` ⚠️ Not in parent delegation
		A	183.90.224.226^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	183.90.224.230^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	202.226.39.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns4.xserver.jp`
NS	`ns5.xserver.jp` ⚠️ Not in parent delegation
		A	157.112.182.218^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	157.112.182.220^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	202.226.37.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns5.xserver.jp`
MX	`bfdf.jp` ⭐
		A	162.43.120.193^{🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.}
			PTR	`sv14192.xserver.jp`
TXT	`google-site-verification=VkhsrKJVTBFr7MN6aE3x2S6Xc8xiEAAWYGAc9e5ej7g`
TXT	`v=spf1 +a:sv14192.xserver.jp +a:bfdf.jp +mx include:spf.sender.xserver.jp inc...`
SOA	`ns1.xserver.jp`root@xserver.jp serial=0

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1783944902

MX for

bfdf.jp

Same first word

bfdf.de

bfdf.cn

bfdf.fr

bfdf.jp

bfdf.com

bfdf.org

bfdf.by

Similar names

dffb.cn

bffd.hu

fdbf.org

ffdb.org

dffb.info

ffdb.jp

bdff.tw

dbff.net

dfbf.xyz

fbfd.us

dffb.eu

dffb.org

fbdf.com

bffd.de

dffb.pl

ffdb.de

dfbf.dk

dffb.net

dffb.de

ffdb.net

fdfb.cn

fdfb.io

dffb.com

fbdf.com.br

dbff.eu

dfbf.com

dbff.cn

fdfb.net

dbff.de

fdbf.com

fbdf.de

DNS History

7 records (7 active, 0 former)

●NSns1.xserver.jp2026-05-14 → 2026-07-13 · 2 obs

● 2026-05-14 22:38:08
● 2026-07-13 12:54:10

●NSns2.xserver.jp2026-05-14 → 2026-07-13 · 2 obs

● 2026-05-14 22:38:08
● 2026-07-13 12:54:10

●NSns3.xserver.jp2026-05-14 → 2026-07-13 · 2 obs

● 2026-05-14 22:38:08
● 2026-07-13 12:54:10

●NSns4.xserver.jp2026-05-14 → 2026-07-13 · 2 obs

● 2026-05-14 22:38:08
● 2026-07-13 12:54:10

●NSns5.xserver.jp2026-05-14 → 2026-07-13 · 2 obs

● 2026-05-14 22:38:08
● 2026-07-13 12:54:10

●MXbfdf.jp2026-05-14 → 2026-07-13 · 2 obs

● 2026-05-14 22:38:08
● 2026-07-13 12:54:10

●A162.43.120.1932026-05-14 → 2026-07-13 · 2 obs

● 2026-05-14 22:38:08
● 2026-07-13 12:54:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	b.dns.jp, c.dns.jp, f.dns.jp, a.dns.jp...	-
bfdf.jp	ns2.xserver.jp, ns1.xserver.jp	4 records

✅ Authoritative Response

Server:202.226.36.164

NS records: ns2.xserver.jp, ns1.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bfdf.jp (unsigned zone)

⏱️ Timing

Total: 764ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.43.120.193`
NS	5	`ns4.xserver.jp, ns1.xserver.jp...`
MX	1	`bfdf.jp (pri: 0)`
TXT	2	`google-site-verification=VkhsrKJVTBFr7MN, v=spf1 +a:sv14192.xserver.jp +a:bfdf.jp`
SOA	1	`ns1.xserver.jp root.xserver.jp`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)

Analysis

Mail Server Role

bfdf.jp serves as a mail server for bfdf.jp.

IP Addresses

bfdf.jp has exactly one IP address — 162.43.120.193.

mamaroid.com, sv14192.xserver.jp, saimu.org plus two other host names have IP numbers in common with bfdf.jp.

Name Servers

Five name servers handle delegation for bfdf.jp: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

bfdf.jp shares at least some of its name servers with other domains, including kaigoyobou.net, studsquad.net, smileboys.net and two others.

These name servers are frequently paired with the name servers ns4.xserver.jp and ns5.xserver.jp.

Host names carrying three IP numbers:

ns1.xserver.jp resolves to three addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp resolves to three addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp resolves to three addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names resolving to a single IP address:

ns2.xserver.jp points to the IP address 35.72.43.26.

ns3.xserver.jp points to the IP address 202.226.36.247.

Mail Servers

bfdf.jp uses exactly one mail server, which is bfdf.jp.

There is one IP number for bfdf.jp: 162.43.120.193.