iij-test03.com - robtex.com

iij-test03.com

DNSSEC🔒 Signed (DS record present)
NSns000.d-53.net ⭐
NSdns-b.iij.ad.jp ⚠️ Not in zone NS records
A2001:240:bb81::28:51🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs020.d-53.biz
A202.32.219.51🇯🇵 IIJ-AS202.32.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs020.d-53.biz
NSdns-c.iij.ad.jp ⚠️ Not in zone NS records
A2001:240:bb81::29:111🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs020.d-53.net
A210.138.20.111🇯🇵 IIJ-AS210.138.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs020.d-53.net
NSns020-v1pdn696v9jujfi0.v.d-53.info ⚠️ Not in parent delegation
A2001:240:bb81::28:51🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs020.d-53.biz
A202.32.219.51🇯🇵 IIJ-AS202.32.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs020.d-53.biz
NSns020-v1pdn696v9jujfi0.v.d-53.jp ⚠️ Not in parent delegation
A2001:240:bb81::29:1111🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs020.d-53.org
A203.180.146.111🇯🇵 IIJ-AS203.180.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs020.d-53.org
NSns020-v1pdn696v9jujfi0.v.d-53.org ⚠️ Not in parent delegation
A2001:240:bb81::29:111🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs020.d-53.net
A210.138.20.111🇯🇵 IIJ-AS210.138.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs020.d-53.net
MXhoge.example.jp ⭐
MXmail.example.jp ⭐
TXTtesttest
SOAns000.d-53.netdns-managers@iij.ad.jp serial=303

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1775997812

Same first word

iij-test03.com

DNS History

12 records (8 active, 4 former)

20162017201820192020202120222023202420252026NSdns-b.iij.ad.jpdns-c.iij.ad.jpns000.d-53.netns020-v1pdn696v9jujfi0.v.d-53.infons020-v1pdn696v9jujfi0.v.d-53.jpns020-v1pdn696v9jujfi0.v.d-53.orgMXhoge.example.jpmail.example.jpA2001:240:bb81::10:1202.232.2.164202.232.2.38202.232.2.39
●NSdns-b.iij.ad.jp2015-08-16 → 2026-04-12 · 2 obs
● 2015-08-16 02:26:26
● 2026-04-12 12:56:22
●NSdns-c.iij.ad.jp2015-08-16 → 2026-04-12 · 2 obs
● 2015-08-16 02:26:26
● 2026-04-12 12:56:22
●NSns000.d-53.net2026-03-24 → 2026-04-12 · 3 obs
○ 2015-08-16 02:26:26
● 2026-03-24 10:18:08
● 2026-04-12 12:56:22
●NSns020-v1pdn696v9jujfi0.v.d-53.info2026-03-24 → 2026-04-12 · 3 obs
○ 2015-08-16 02:26:26
● 2026-03-24 10:18:08
● 2026-04-12 12:56:22
●NSns020-v1pdn696v9jujfi0.v.d-53.jp2026-03-24 → 2026-04-12 · 3 obs
○ 2015-08-16 02:26:26
● 2026-03-24 10:18:08
● 2026-04-12 12:56:22
●NSns020-v1pdn696v9jujfi0.v.d-53.org2026-03-24 → 2026-04-12 · 3 obs
○ 2015-08-16 02:26:26
● 2026-03-24 10:18:08
● 2026-04-12 12:56:22
●MXhoge.example.jp2015-12-11 → 2026-04-12 · 3 obs
○ 2015-08-16 02:26:26
● 2015-12-11 23:04:24
● 2026-04-12 12:56:22
●MXmail.example.jp2015-08-16 → 2026-04-12 · 2 obs
● 2015-08-16 02:26:26
● 2026-04-12 12:56:22
○A2001:240:bb81::10:12015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 02:26:26
○ 2015-12-11 23:04:24
○ 2026-04-12 12:56:22
○A202.232.2.1642015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 02:26:26
○ 2015-12-11 23:04:24
○ 2026-04-12 12:56:22
○A202.232.2.382015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 02:26:26
○ 2015-12-11 23:04:24
○ 2026-04-12 12:56:22
○A202.232.2.392015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 02:26:26
○ 2015-12-11 23:04:24
○ 2026-04-12 12:56:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...-
iij-test03.comdns-b.iij.ad.jp, dns-c.iij.ad.jp-

✅ Authoritative Response

Server:210.138.20.111

NS records: dns-b.iij.ad.jp, dns-c.iij.ad.jp

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1129ms | Queries: -

📄 Records

TypeCountSample Data
NS3ns020-v1pdn696v9jujfi0.v.d-53.jp, ns020-v1pdn696v9jujfi0.v.d-53.org...
MX2hoge.example.jp (pri: 10), mail.example.jp (pri: 10)
TXT1testtest
SOA1ns000.d-53.net dns-managers.iij.ad.jp

Analysis

Name Servers

iij-test03.com is delegated to six name servers: ns000.d-53.net, ns020-v1pdn696v9jujfi0.v.d-53.info, dns-b.iij.ad.jp, dns-c.iij.ad.jp, ns020-v1pdn696v9jujfi0.v.d-53.jp and ns020-v1pdn696v9jujfi0.v.d-53.org.

At least part of the name servers for iij-test03.com are shared with other domains, for instance bspc.jp, 146.232.202.in-addr.arpa, 60.138.210.bn.2iij.net, ih.otaru-uc.ac.jp and energy-advance.co.jp.

These name servers are commonly used together with the name servers rev.iij-dns.jp, rev.iij-dns.net, ns1.dox.jp, ns2.dox.jp, dns0.iij-swg.jp and dns1.iij-swg.jp.

Host names with two IP numbers:

ns020-v1pdn696v9jujfi0.v.d-53.info points to 2001:240:bb81::28:51 and 202.32.219.51.

dns-b.iij.ad.jp points to 2001:240:bb81::28:51 and 202.32.219.51.

dns-c.iij.ad.jp points to 2001:240:bb81::29:111 and 210.138.20.111.

ns020-v1pdn696v9jujfi0.v.d-53.jp points to 2001:240:bb81::29:1111 and 203.180.146.111.

ns020-v1pdn696v9jujfi0.v.d-53.org points to 2001:240:bb81::29:111 and 210.138.20.111.

Host names that point to 2001:240:bb81::28:51: ns020-v1pdn696v9jujfi0.v.d-53.info and dns-b.iij.ad.jp

Host names that point to 202.32.219.51: ns020-v1pdn696v9jujfi0.v.d-53.info and dns-b.iij.ad.jp

Host names that point to 2001:240:bb81::29:111: dns-c.iij.ad.jp and ns020-v1pdn696v9jujfi0.v.d-53.org

Host names that point to 210.138.20.111: dns-c.iij.ad.jp and ns020-v1pdn696v9jujfi0.v.d-53.org

Mail Servers

iij-test03.com is handled by two mail servers: hoge.example.jp and mail.example.jp.