`iij01-example.com`

DNSSEC	🔒 Signed (DS record present)
A	202.238.236.106^{🇯🇵 IIJ-AS202.238.192.0/18 IIJ IPv4 BLOCK ( AS2497 )}
		PTR	`be-sorry1850.dpf.2iij.net`
A	202.238.236.107^{🇯🇵 IIJ-AS202.238.192.0/18 IIJ IPv4 BLOCK ( AS2497 )}
NS	`ns000.d-53.net` ⭐
NS	`ns008-oqigisdsc5mrudvb.o.d-53.info`
		A	2001:240:bb81::28:39^{🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )}
			PTR	`s008.d-53.biz`
		A	202.32.219.39^{🇯🇵 IIJ-AS202.32.0.0/16 IIJ IPv4 BLOCK ( AS2497 )}
			PTR	`s008.d-53.biz`
NS	`ns008-oqigisdsc5mrudvb.o.d-53.jp`
		A	2001:240:bb81::29:1099^{🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )}
			PTR	`s008.d-53.org`
		A	203.180.146.99^{🇯🇵 IIJ-AS203.180.0.0/16 IIJ IPv4 BLOCK ( AS2497 )}
			PTR	`s008.d-53.org`
NS	`ns008-oqigisdsc5mrudvb.o.d-53.org`
		A	2001:240:bb81::29:99^{🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )}
			PTR	`s008.d-53.net`
		A	210.138.20.99^{🇯🇵 IIJ-AS210.138.0.0/16 IIJ IPv4 BLOCK ( AS2497 )}
			PTR	`s008.d-53.net`
TXT	`iijid=fc4a761c89fa54b50cfd6c9bb8475027`
HTTPS	`0 lb.3fo8itjv2hhl71fg.3.d-16.jp.`
SOA	`ns000.d-53.net`dns-managers@iij.ad.jp serial=464

`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=1779003368

Same first word

iij01-example.com

DNS History

12 records (6 active, 6 former)

○NSdns-b.iij.ad.jp2016-12-14 → 2017-11-09 · 4 obs

● 2016-12-14 15:44:48
● 2017-11-09 23:39:20
○ 2026-02-16 17:15:40
○ 2026-05-17 07:49:38

○NSdns-c.iij.ad.jp2016-12-14 → 2017-11-09 · 4 obs

● 2016-12-14 15:44:48
● 2017-11-09 23:39:20
○ 2026-02-16 17:15:40
○ 2026-05-17 07:49:38

●NSns000.d-53.net2026-02-16 → 2026-05-17 · 3 obs

○ 2017-11-09 23:39:20
● 2026-02-16 17:15:40
● 2026-05-17 07:49:38

●NSns008-oqigisdsc5mrudvb.o.d-53.info2026-02-16 → 2026-05-17 · 3 obs

○ 2017-11-09 23:39:20
● 2026-02-16 17:15:40
● 2026-05-17 07:49:38

●NSns008-oqigisdsc5mrudvb.o.d-53.jp2026-02-16 → 2026-05-17 · 3 obs

○ 2017-11-09 23:39:20
● 2026-02-16 17:15:40
● 2026-05-17 07:49:38

●NSns008-oqigisdsc5mrudvb.o.d-53.org2026-02-16 → 2026-05-17 · 3 obs

○ 2017-11-09 23:39:20
● 2026-02-16 17:15:40
● 2026-05-17 07:49:38

○A163.49.89.392016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 15:44:48
○ 2017-11-09 23:39:20
○ 2026-05-17 07:49:38

○A2001:240:bb81::2:142017-11-09 → 2017-11-09 · 4 obs

○ 2016-12-14 15:44:48
● 2017-11-09 23:39:20
○ 2026-02-16 17:15:40
○ 2026-05-17 07:49:38

○A202.232.2.142017-11-09 → 2017-11-09 · 4 obs

○ 2016-12-14 15:44:48
● 2017-11-09 23:39:20
○ 2026-02-16 17:15:40
○ 2026-05-17 07:49:38

●A202.238.236.1062026-02-16 → 2026-05-17 · 3 obs

○ 2017-11-09 23:39:20
● 2026-02-16 17:15:40
● 2026-05-17 07:49:38

●A202.238.236.1072026-02-16 → 2026-05-17 · 3 obs

○ 2017-11-09 23:39:20
● 2026-02-16 17:15:40
● 2026-05-17 07:49:38

○A202.32.221.1252016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 15:44:48
○ 2017-11-09 23:39:20
○ 2026-05-17 07:49:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
iij01-example.com	ns008-oqigisdsc5mrudvb.o.d-53.info, ns008-oqigisdsc5mrudvb.o.d-53.jp, ns008-oqigisdsc5mrudvb.o.d-53.org	-

✅ Authoritative Response

Server:203.180.146.99

NS records: ns008-oqigisdsc5mrudvb.o.d-53.info, ns008-oqigisdsc5mrudvb.o.d-53.jp, ns008-oqigisdsc5mrudvb.o.d-53.org

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1730ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`202.238.236.106, 202.238.236.107`
NS	3	`ns008-oqigisdsc5mrudvb.o.d-53.org, ns008-oqigisdsc5mrudvb.o.d-53.info...`
TXT	1	`iijid=fc4a761c89fa54b50cfd6c9bb8475027`
HTTPS	1	`{"priority":0,"target":"lb.3fo8itjv2hhl7`
SOA	1	`ns000.d-53.net dns-managers.iij.ad.jp`

Analysis

IP Addresses

iij01-example.com points to two IP numbers: 202.238.236.106 and 202.238.236.107.

other host names, for instance be-sorry1851.dpf.2iij.net and be-sorry1850.dpf.2iij.net share IP numbers with iij01-example.com.

Name Servers

iij01-example.com delegates DNS authority to ns000.d-53.net, ns008-oqigisdsc5mrudvb.o.d-53.info, ns008-oqigisdsc5mrudvb.o.d-53.jp and ns008-oqigisdsc5mrudvb.o.d-53.org.

iij01-example.com at least partially shares name servers with other domains, for instance sunrise-office.net, ichinyosha.co.jp, 222.130.210.in-addr.arpa and 2 other.

these name servers are often used together with the name servers dns-b.iij.ad.jp, dns-c.iij.ad.jp, rev.iij-dns.jp and 6 other.

Host names with two IP numbers:

The host name ns008-oqigisdsc5mrudvb.o.d-53.info points to: 2001:240:bb81::28:39 and 202.32.219.39.

The targets for ns008-oqigisdsc5mrudvb.o.d-53.jp are 2001:240:bb81::29:1099 and 203.180.146.99.

ns008-oqigisdsc5mrudvb.o.d-53.org directs to 2001:240:bb81::29:99 and 210.138.20.99.

iij01-example.com - robtex.com