CF1763319816891-tsm20251116095642

DNSWHOIS.INFO - 6.74.133.in-addr.arpa

Search for IP or hostnames:

6.74.133.in-addr.arpa checked at 2025-11-16T19:03:36.869Z 773ms 69/69/69 100% R:17 allDone:true timedOut:false

6.74.133.in-addr.arpa

NSdns-x.sinet.ad.jp
A2001:2f8:0:10::53 πŸ‡―πŸ‡΅ National Institute of Informatics
PTRdns-x1.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A2001:2f8:0:11::53 πŸ‡―πŸ‡΅ National Institute of Informatics
PTRdns-x2.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A2001:2f8:0:12::53 πŸ‡―πŸ‡΅ National Institute of Informatics
PTRdns-x3.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A150.100.18.2πŸ‡―πŸ‡΅ National Institute of Informatics
PTRdns-x1.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A150.100.18.6πŸ‡―πŸ‡΅ National Institute of Informatics
PTRdns-x2.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A150.100.18.10πŸ‡―πŸ‡΅ National Institute of Informatics
PTRdns-x3.sinet.ad.jp
PTRdns-x.sinet.ad.jp
NSmadrid.eng.isas.jaxa.jp
A133.74.2.61πŸ‡―πŸ‡΅ TSUKUBA-NET
PTRmadrid.eng.isas.jaxa.jp
A133.74.10.6πŸ‡―πŸ‡΅ TSUKUBA-NET
PTRmadrid.eng.isas.jaxa.jp
NSperseus.vsop.isas.jaxa.jp
A133.74.6.100πŸ‡―πŸ‡΅ TSUKUBA-NET
PTRperseus.vsop.isas.jaxa.jp

74.133.in-addr.arpa

NSdns-x.sinet.ad.jp
NSns1.isas.jaxa.jp
NSns2.isas.jaxa.jp

Up

Starts with same word

Starts similarily

AI analysis

6.74.133.in-addr.arpa is a parent of 36.6.74.133.in-addr.arpa, 66.6.74.133.in-addr.arpa, 74.6.74.133.in-addr.arpa, 119.6.74.133.in-addr.arpa and 55.6.74.133.in-addr.arpa, plus a few other host names.

6.74.133.in-addr.arpa is delegated to three name servers: dns-x.sinet.ad.jp, madrid.eng.isas.jaxa.jp and perseus.vsop.isas.jaxa.jp.

6.74.133.in-addr.arpa at least partially shares name servers with other domains, including k-junshin.ac.jp, guias.gifu-u.ac.jp, 35.18.202.in-addr.arpa, rs.tus.ac.jp and 133.16.202.in-addr.arpa.

These name servers are commonly used with ns1.kuins.kyoto-u.ac.jp, ns2.kuins.kyoto-u.ac.jp, melchior.kobe-u.ac.jp, ns2.kobe-u.ac.jp, ns.kobe-u.ac.jp, portkobe.kobe-u.ac.jp, dns1.u-ryukyu.ac.jp, ns0.u-ryukyu.ac.jp, dns.kobe-u.ac.jp and ns1.omu.ac.jp.

Host with six IPs:

dns-x.sinet.ad.jp points to 2001:2f8:0:10::53, 2001:2f8:0:11::53, 2001:2f8:0:12::53, 150.100.18.2, 150.100.18.6 and 150.100.18.10.

Host with two IPs:

madrid.eng.isas.jaxa.jp points to 133.74.2.61 and 133.74.10.6.

Host with one IP:

perseus.vsop.isas.jaxa.jp points to 133.74.6.100.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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