crossindex.jp - robtex.com

crossindex.jp

DNSSEC⚠️ Not signed
A157.7.245.122🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRwww.crossindex.jp
NS01.dnsv.jp ⭐
A2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.
PTR01.dnsv.jp
A157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.
PTR01.dnsv.jp
NS02.dnsv.jp
A157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.
PTR02.dnsv.jp
NS03.dnsv.jp ⚠️ Not in parent delegation
A2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.
PTR03.dnsv.jp
A157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.
PTR03.dnsv.jp
NS04.dnsv.jp ⚠️ Not in parent delegation
A2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.
PTR04.dnsv.jp
A157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.
PTR04.dnsv.jp
MXmail.crossindex.jp ⭐
A202.172.28.83🇯🇵 DRNET202.172.24.0/21
PTRs82.coreserver.jp
MXsmtp.crossindex.jp(20)
A202.172.28.83🇯🇵 DRNET202.172.24.0/21
PTRs82.coreserver.jp
MXcixbiz.crossindex.jp(30)
A157.7.245.122🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRwww.crossindex.jp
MXmx2.crossindex.jp(40)
A157.7.245.122🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRwww.crossindex.jp
TXTgoogle-site-verification=tXgm4TBkJf8iQOS4QOBqUUWQKp5Z-Db3U8eCuh4FlHI
TXTv=spf1 +ip4:202.172.28.83 +ip4:157.7.245.122 +ip4:210.172.133.182 include:mxr...
SOA01.dnsv.jphostmaster@dnsv.jp serial=1773105847

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1777017603

Subdomains

cixbiz.crossindex.jp
mx2.crossindex.jp
mail.crossindex.jp
smtp.crossindex.jp
www.crossindex.jp

Same first word

crossindex.jp

DNS History

10 records (9 active, 1 former)

20162017201820192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpMXcixbiz.crossindex.jpmail.crossindex.jpmx2.crossindex.jpsmtp.crossindex.jpA157.7.245.122203.189.100.60
●NS01.dnsv.jp2015-07-10 → 2026-04-24 · 2 obs
● 2015-07-10 15:22:54
● 2026-04-24 08:21:40
●NS02.dnsv.jp2015-11-20 → 2026-04-24 · 3 obs
○ 2015-07-10 15:22:54
● 2015-11-20 04:28:36
● 2026-04-24 08:21:40
●NS03.dnsv.jp2015-11-20 → 2026-04-24 · 3 obs
○ 2015-07-10 15:22:54
● 2015-11-20 04:28:36
● 2026-04-24 08:21:40
●NS04.dnsv.jp2015-11-20 → 2026-04-24 · 3 obs
○ 2015-07-10 15:22:54
● 2015-11-20 04:28:36
● 2026-04-24 08:21:40
●MXcixbiz.crossindex.jp2015-07-10 → 2026-04-24 · 2 obs
● 2015-07-10 15:22:54
● 2026-04-24 08:21:40
●MXmail.crossindex.jp2015-07-10 → 2026-04-24 · 2 obs
● 2015-07-10 15:22:54
● 2026-04-24 08:21:40
●MXmx2.crossindex.jp2015-11-20 → 2026-04-24 · 3 obs
○ 2015-07-10 15:22:54
● 2015-11-20 04:28:36
● 2026-04-24 08:21:40
●MXsmtp.crossindex.jp2015-07-10 → 2026-04-24 · 2 obs
● 2015-07-10 15:22:54
● 2026-04-24 08:21:40
●A157.7.245.1222015-11-20 → 2026-04-24 · 3 obs
○ 2015-07-10 15:22:54
● 2015-11-20 04:28:36
● 2026-04-24 08:21:40
○A203.189.100.602015-07-10 → 2015-07-10 · 3 obs
● 2015-07-10 15:22:54
○ 2015-11-20 04:28:36
○ 2026-04-24 08:21:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
crossindex.jp01.dnsv.jp, 02.dnsv.jp3 records

✅ Authoritative Response

Server:157.7.32.53

NS records: 01.dnsv.jp, 02.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crossindex.jp (unsigned zone)

⏱️ Timing

Total: 865ms | Queries: -

📄 Records

TypeCountSample Data
A1157.7.245.122
NS401.dnsv.jp, 02.dnsv.jp...
MX4cixbiz.crossindex.jp (pri: 30), mail.crossindex.jp (pri: 10)...
TXT2google-site-verification=tXgm4TBkJf8iQOS, v=spf1 +ip4:202.172.28.83 +ip4:157.7.245
SOA101.dnsv.jp hostmaster.dnsv.jp

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (02.dnsv.jp, 01.dnsv.jp, 01.dnsv.jp)

Analysis

Hierarchy

crossindex.jp is parent of cixbiz.crossindex.jp, mx2.crossindex.jp, mail.crossindex.jp, smtp.crossindex.jp and www.crossindex.jp.

IP Addresses

crossindex.jp points to a single IP: 157.7.245.122.

Other host names, for instance smtp.crossfind.jp, cixbiz.crossindex.jp, crossfind.jp, mx2.crossindex.jp and www.crossfind.jp share IP numbers with crossindex.jp.

Name Servers

crossindex.jp's delegation is handled by four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

crossindex.jp partially shares name servers with other domains; examples include lawyer-hp.jp, marufuji4147.com, ec-regi.net, syakaihosyou.com and gening.co.jp.

Host names with two IP numbers: 01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53; 03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53; 04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53. Host names with one IP number: 02.dnsv.jp points to 157.7.33.53.

Mail Servers

crossindex.jp is handled by four mail servers: cixbiz.crossindex.jp, mail.crossindex.jp, mx2.crossindex.jp and smtp.crossindex.jp.

Host names with a single IP address:

cixbiz.crossindex.jp points to 157.7.245.122.

mail.crossindex.jp points to 202.172.28.83.

mx2.crossindex.jp points to 157.7.245.122.

smtp.crossindex.jp points to 202.172.28.83.

Host names pointing to 157.7.245.122: cixbiz.crossindex.jp and mx2.crossindex.jp.

Host names pointing to 202.172.28.83: mail.crossindex.jp and smtp.crossindex.jp.