🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`booklife.jp`

DNSSEC	⚠️ Not signed
A	183.181.85.55^{🇯🇵 XSERVER-AS183.181.84.0/22 XSERVER Inc.}
		PTR	`sv8694.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`
		A	202.226.36.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns3.xserver.jp`
NS	`ns4.xserver.jp`
		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`
		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	`booklife.jp` ⭐
		A	183.181.85.55^{🇯🇵 XSERVER-AS183.181.84.0/22 XSERVER Inc.}
			PTR	`sv8694.xserver.jp`
TXT	`v=spf1 +a:sv8694.xserver.jp +a:booklife.jp +mx include:spf.sender.xserver.jp ...`
TXT	`google-site-verification=H43e3Lc4QL6EM3492ZHocgBicAn0Jh0ONupDWRlzT1E`
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=1786775402

MX for

booklife.jp

Same first word

booklife.org

booklife.eu

booklife.co.kr

booklife.com.tw

booklife.co

booklife.jp

booklife.us

booklife.co.uk

booklife.com

booklife.ru

booklife.xyz

booklife.win

booklife.gr

booklife.net

booklife.it

booklife.de

booklife.info

Similar names

DNS History

11 records (7 active, 4 former)

○NSmaster.dns.ne.jp2015-06-03 → 2016-04-14 · 4 obs

● 2015-06-03 10:29:38
● 2016-04-14 10:55:54
○ 2016-12-30 01:01:06
○ 2026-08-15 06:39:42

○NSns1.dns.ne.jp2015-06-03 → 2016-04-14 · 4 obs

● 2015-06-03 10:29:38
● 2016-04-14 10:55:54
○ 2016-12-30 01:01:06
○ 2026-08-15 06:39:42

●NSns1.xserver.jp2026-06-01 → 2026-08-15 · 3 obs

○ 2016-12-30 01:01:06
● 2026-06-01 14:26:58
● 2026-08-15 06:39:42

○NSns2.dns.ne.jp2015-06-03 → 2016-04-14 · 4 obs

● 2015-06-03 10:29:38
● 2016-04-14 10:55:54
○ 2016-12-30 01:01:06
○ 2026-08-15 06:39:42

●NSns2.xserver.jp2026-06-01 → 2026-08-15 · 3 obs

○ 2016-12-30 01:01:06
● 2026-06-01 14:26:58
● 2026-08-15 06:39:42

●NSns3.xserver.jp2026-06-01 → 2026-08-15 · 3 obs

○ 2016-12-30 01:01:06
● 2026-06-01 14:26:58
● 2026-08-15 06:39:42

●NSns4.xserver.jp2026-06-01 → 2026-08-15 · 3 obs

○ 2016-12-30 01:01:06
● 2026-06-01 14:26:58
● 2026-08-15 06:39:42

●NSns5.xserver.jp2026-06-01 → 2026-08-15 · 3 obs

○ 2016-12-30 01:01:06
● 2026-06-01 14:26:58
● 2026-08-15 06:39:42

●MXbooklife.jp2015-06-03 → 2026-08-15 · 6 obs

● 2015-06-03 10:29:38
● 2016-04-14 10:55:54
○ 2016-12-30 01:01:06
○ 2017-12-13 03:48:22
● 2026-06-01 14:26:58
● 2026-08-15 06:39:42

○A112.78.112.1022015-06-03 → 2016-04-14 · 4 obs

● 2015-06-03 10:29:38
● 2016-04-14 10:55:54
○ 2016-12-30 01:01:06
○ 2026-08-15 06:39:42

●A183.181.85.552026-06-01 → 2026-08-15 · 3 obs

○ 2016-12-30 01:01:06
● 2026-06-01 14:26:58
● 2026-08-15 06:39:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
booklife.jp	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...	11 records

✅ Authoritative Response

Server:157.112.182.218

NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for booklife.jp (unsigned zone)

⏱️ Timing

Total: 726ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.181.85.55`
NS	5	`ns2.xserver.jp, ns3.xserver.jp...`
MX	1	`booklife.jp (pri: 0)`
TXT	2	`google-site-verification=H43e3Lc4QL6EM34, v=spf1 +a:sv8694.xserver.jp +a:booklife.`
SOA	1	`ns1.xserver.jp root.xserver.jp`

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)

Analysis

Mail Server Role

booklife.jp handles its own mail, functioning as its own mail server.

IP Addresses

booklife.jp resolves to just one IP address, 183.181.85.55.

Two other host names, along with pppnm2809.kanagawa-ip.dti.ne.jp, koei-bs.com and yamalaw.com, also share IP numbers with booklife.jp.

Name Servers

booklife.jp delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

booklife.jp partially shares its NS delegation with several other domains, including aikashibutani.com, kame-sansu.com, jnews.xsrv.jp and two others.

These name servers are regularly seen alongside ns4.xserver.jp and ns5.xserver.jp as name servers.

Hostnames that map to three IP numbers:

ns1.xserver.jp has IP addresses 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp has IP addresses 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp has IP addresses 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names that point to one IP address:

ns2.xserver.jp directs to 35.72.43.26.

ns3.xserver.jp directs to 202.226.36.247.

Mail Servers

booklife.jp is served by just one mail server: booklife.jp.

booklife.jp has exactly one IP number: 183.181.85.55.

booklife.jp - robtex.com

booklife.jp

jp

MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Mail Server Role

IP Addresses

Name Servers

Mail Servers

`booklife.jp`

`jp`