`swdev.jp`

DNSSEC	⚠️ Not signed
NS	`ns08.swdev.jp` ⭐
		A	202.143.92.133^{🇯🇵 Equinix202.143.80.0/20 Bit-isle CIDR-Block (Advertising from TY8-Network)}
NS	`ns09.swdev.jp`
		A	202.143.92.134^{🇯🇵 Equinix202.143.80.0/20 Bit-isle CIDR-Block (Advertising from TY8-Network)}
SOA	`ns08.swdev.jp`admin@swdev.jp 2024-04-01 #13

`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=1784042102

Subdomains

ns08.swdev.jp

ns09.swdev.jp

mail.swdev.jp

Same first word

swdev.co.uk

swdev.net

swdev.it

swdev.org

swdev.de

swdev.com

swdev.co.nz

swdev.jp

Similar names

wsedv.at

wdevs.com

dswev.de

svwde.kasserver.com

wsdev.net

wedsv.at

devws.pl

wevds.com

wsdev.in

devsw.com

wdevs.co.za

swedv.de

wsdev.cn

wsedv.com

vweds.com

vdews.cyou

wsdev.dk

wsdev.space

wsdev.org

wdsev.com

wsdev.cz

dswev.org

devws.net

vdews.com

swdve.com

vswed.com

wsdev.pl

DNS History

5 records (2 active, 3 former)

○NSns02.swdev.jp2015-06-30 → 2015-12-22 · 4 obs

● 2015-06-30 12:27:42
● 2015-12-22 01:41:20
○ 2016-02-25 10:41:14
○ 2026-07-14 15:23:26

○NSns03.swdev.jp2015-06-30 → 2015-12-22 · 4 obs

● 2015-06-30 12:27:42
● 2015-12-22 01:41:20
○ 2016-02-25 10:41:14
○ 2026-07-14 15:23:26

●NSns08.swdev.jp2016-02-25 → 2026-07-14 · 3 obs

○ 2015-12-22 01:41:20
● 2016-02-25 10:41:14
● 2026-07-14 15:23:26

●NSns09.swdev.jp2016-02-25 → 2026-07-14 · 3 obs

○ 2015-12-22 01:41:20
● 2016-02-25 10:41:14
● 2026-07-14 15:23:26

○MXmail.swdev.jp2015-06-30 → 2026-02-16 · 4 obs

● 2015-06-30 12:27:42
● 2026-02-16 10:48:00
○ 2026-03-29 14:01:20
○ 2026-07-14 15:23:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
swdev.jp	ns08.swdev.jp, ns09.swdev.jp	2 records

✅ Authoritative Response

Server:202.143.92.134

NS records: ns08.swdev.jp, ns09.swdev.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for swdev.jp (unsigned zone)

⏱️ Timing

Total: 917ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns08.swdev.jp, ns09.swdev.jp`
SOA	1	`ns08.swdev.jp admin.swdev.jp`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns08.swdev.jp, ns09.swdev.jp)

Analysis

Hierarchy

ns08.swdev.jp, ns09.swdev.jp and mail.swdev.jp are all subdomains of swdev.jp.

Name Servers

swdev.jp uses two name servers for its delegation: ns08.swdev.jp and ns09.swdev.jp.

Both ns08.swdev.jp and ns09.swdev.jp have a single IP address each — ns08.swdev.jp resolves to 202.143.92.133 while ns09.swdev.jp resolves to 202.143.92.134.

swdev.jp - robtex.com

swdev.jp

jp