kobe-u.com - robtex.com

kobe-u.com

DNSSEC⚠️ Not signed
NSdns.kobe-u.ac.jp ⭐
A2001:2f8:15:140::1🇯🇵 SINET-AS2001:2f8::/32 SINET CIDR Block
PTRdns.kobe-u.ac.jp
A133.30.26.112🇯🇵 SINET-AS133.30.0.0/16 Kobe University
PTRdns.kobe-u.ac.jp
NSmelchior.kobe-u.ac.jp
A2001:2f8:15:114::1🇯🇵 SINET-AS2001:2f8::/32 SINET CIDR Block
PTRmelchior.kobe-u.ac.jp
A133.30.14.2🇯🇵 SINET-AS133.30.0.0/16 Kobe University
PTRmelchior.kobe-u.ac.jp
NSns.kobe-u.ac.jp
A2001:2f8:15:100::1🇯🇵 SINET-AS2001:2f8::/32 SINET CIDR Block
PTRns.kobe-u.ac.jp
A133.30.8.2🇯🇵 SINET-AS133.30.0.0/16 Kobe University
PTRns.kobe-u.ac.jp
NSns2.kobe-u.ac.jp
A2001:2f8:15:114::2🇯🇵 SINET-AS2001:2f8::/32 SINET CIDR Block
PTRns2.kobe-u.ac.jp
A133.30.14.3🇯🇵 SINET-AS133.30.0.0/16 Kobe University
PTRns2.kobe-u.ac.jp
NSportkobe.kobe-u.ac.jp
A2001:2f8:15:101::1🇯🇵 SINET-AS2001:2f8::/32 SINET CIDR Block
PTRportkobe.kobe-u.ac.jp
A133.30.9.2🇯🇵 SINET-AS133.30.0.0/16 Kobe University
PTRportkobe.kobe-u.ac.jp
TXTkobe-u.com
SOAdns.kobe-u.ac.jproot@kobe-u.ac.jp 2020-12-15 #1

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=1776071472

Same first word

kobe-u.com
kobe-u.ac.jp
kobe-u.org

Similar names

e-kubo.co.jp

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSdns.kobe-u.ac.jpmelchior.kobe-u.ac.jpns.kobe-u.ac.jpns2.kobe-u.ac.jpportkobe.kobe-u.ac.jpns.kobe-u.comMXahexd01.wadax.ne.jpmail.kobe-u.comA211.1.230.62
●NSdns.kobe-u.ac.jp2026-03-26 → 2026-04-13 · 3 obs
○ 2017-01-17 15:36:46
● 2026-03-26 08:10:10
● 2026-04-13 09:36:20
●NSmelchior.kobe-u.ac.jp2026-03-26 → 2026-04-13 · 3 obs
○ 2017-01-17 15:36:46
● 2026-03-26 08:10:10
● 2026-04-13 09:36:20
●NSns.kobe-u.ac.jp2026-03-26 → 2026-04-13 · 3 obs
○ 2017-01-17 15:36:46
● 2026-03-26 08:10:10
● 2026-04-13 09:36:20
○NSns.kobe-u.com2015-09-02 → 2017-01-17 · 4 obs
● 2015-09-02 03:56:04
● 2017-01-17 15:36:46
○ 2026-03-26 08:10:10
○ 2026-04-13 09:36:20
●NSns2.kobe-u.ac.jp2026-03-26 → 2026-04-13 · 3 obs
○ 2017-01-17 15:36:46
● 2026-03-26 08:10:10
● 2026-04-13 09:36:20
●NSportkobe.kobe-u.ac.jp2026-03-26 → 2026-04-13 · 3 obs
○ 2017-01-17 15:36:46
● 2026-03-26 08:10:10
● 2026-04-13 09:36:20
○MXahexd01.wadax.ne.jp2016-04-09 → 2017-01-17 · 5 obs
○ 2016-01-26 23:55:56
● 2016-04-09 18:30:44
● 2017-01-17 15:36:46
○ 2026-03-26 08:10:10
○ 2026-04-13 09:36:20
○MXmail.kobe-u.com2015-09-02 → 2016-01-26 · 4 obs
● 2015-09-02 03:56:04
● 2016-01-26 23:55:56
○ 2016-04-09 18:30:44
○ 2026-04-13 09:36:20
○A211.1.230.622015-09-02 → 2017-01-17 · 4 obs
● 2015-09-02 03:56:04
● 2017-01-17 15:36:46
○ 2026-03-26 08:10:10
○ 2026-04-13 09:36:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
kobe-u.comns.kobe-u.ac.jp, portkobe.kobe-u.ac.jp, melchior.kobe-u.ac.jp, ns2.kobe-u.ac.jp...-

✅ Authoritative Response

Server:133.30.9.2

NS records: ns.kobe-u.ac.jp, portkobe.kobe-u.ac.jp, melchior.kobe-u.ac.jp, ns2.kobe-u.ac.jp, dns.kobe-u.ac.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kobe-u.com (unsigned zone)

⏱️ Timing

Total: 1414ms | Queries: -

📄 Records

TypeCountSample Data
NS5dns.kobe-u.ac.jp, portkobe.kobe-u.ac.jp...
TXT1kobe-u.com
SOA1dns.kobe-u.ac.jp root.kobe-u.ac.jp

Analysis

Name Servers

kobe-u.com is delegated to five name servers: dns.kobe-u.ac.jp, melchior.kobe-u.ac.jp, ns2.kobe-u.ac.jp, ns.kobe-u.ac.jp and portkobe.kobe-u.ac.jp.

kobe-u.com at least partially shares name servers with other domains, including hosp.kobe-u.ac.jp, 4.84.150.in-addr.arpa, dce.kobe-u.ac.jp, 151.30.133.in-addr.arpa and 188.30.133.in-addr.arpa.

These name servers are typically used together with the name servers dns-x.sinet.ad.jp, kumms2.maritime.kobe-u.ac.jp, ns1.h.kobe-u.ac.jp, thyme.med.kobe-u.ac.jp, ns2.h.kobe-u.ac.jp, miyamizu.lit.kobe-u.ac.jp, dns.kobeu.ac.jp, ultra5.biol.sci.kobe-u.ac.jp, gradis.scitec.kobe-u.ac.jp and suma.ams.kobe-u.ac.jp.

Host names with two IP numbers:

dns.kobe-u.ac.jp points to 2001:2f8:15:140::1 and 133.30.26.112.

melchior.kobe-u.ac.jp points to 2001:2f8:15:114::1 and 133.30.14.2.

ns2.kobe-u.ac.jp points to 2001:2f8:15:114::2 and 133.30.14.3.

ns.kobe-u.ac.jp points to 2001:2f8:15:100::1 and 133.30.8.2.

portkobe.kobe-u.ac.jp points to 2001:2f8:15:101::1 and 133.30.9.2.