webkobo.com - dns.ninja

webkobo.com

DNSSEC⚠️ Not signed
A219.94.162.157🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww1317.sakura.ne.jp
NSmaster.dns.ne.jp ⭐
A210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRmaster.dns.ne.jp
NSns1.dns.ne.jp
A61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRns1.dns.ne.jp
NSns2.dns.ne.jp
A133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRns2.dns.ne.jp
MXwebkobo.com ⭐
A219.94.162.157🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww1317.sakura.ne.jp
SOAmaster.dns.ne.jptech@sakura.ad.jp 2012-05-30 #10

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=1784960787

Previously MX for

webkobo.com

Same first word

webkobo.com

Similar names

webbook.be
webbook.no
bookweb.gr
bookweb.it
bookweb.cn
webbook.in
webbook.ru
webbook.tv
bookweb.de
webbook.azurewebsites.net
webbook.pro
webbook.se
bookweb.org
bookweb.com
koboweb.com
webbook.cc
wbebook.blogspot.com
webbook.dk
webbook.com
webbook.gr
bookweb.net
webbook.org
bookweb.ru
webbook.eu
webbook.com.ua
webbook.de
webbook.fr
wbebook.blogspot.in
webbook.cz
bookweb.co.uk
webbook.co.il
webbook.info
webbook.net
bookweb.com.au
webbook.pl
webbook.page
webbook.es
bookweb.nl

DNS History

5 records (5 active, 0 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXwebkobo.comA219.94.162.157
●NSmaster.dns.ne.jp2015-07-11 → 2026-07-25 · 5 obs
● 2015-07-11 21:33:30
● 2026-06-08 04:00:12
○ 2026-06-11 03:45:18
● 2026-07-25 06:48:56
● 2026-07-25 06:48:58
●NSns1.dns.ne.jp2015-07-11 → 2026-07-25 · 2 obs
● 2015-07-11 21:33:30
● 2026-07-25 06:48:58
●NSns2.dns.ne.jp2015-07-11 → 2026-07-25 · 2 obs
● 2015-07-11 21:33:30
● 2026-07-25 06:48:58
●MXwebkobo.com2015-07-11 → 2026-07-25 · 5 obs
● 2015-07-11 21:33:30
● 2026-06-08 04:00:12
○ 2026-06-11 03:45:18
● 2026-07-25 06:48:56
● 2026-07-25 06:48:58
●A219.94.162.1572015-07-11 → 2026-07-25 · 5 obs
● 2015-07-11 21:33:30
● 2026-06-08 04:00:12
○ 2026-06-11 03:45:18
● 2026-07-25 06:48:56
● 2026-07-25 06:48:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...-
webkobo.comns1.dns.ne.jp, ns2.dns.ne.jp-

✅ Authoritative Response

Server:133.167.21.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for webkobo.com (unsigned zone)

⏱️ Timing

Total: 905ms | Queries: -

📄 Records

TypeCountSample Data
A1219.94.162.157
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1webkobo.com (pri: 10)
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

IP Addresses

webkobo.com resolves to just one IP address, 219.94.162.157.

Two other host names, along with vrhomes.net, appff.jp and natureblue.com, also share IP numbers with webkobo.com.

Name Servers

webkobo.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

webkobo.com has at least partial name server overlap with other domains, such as kokushi-ptot.com, bdream.jp, nanohana-law.sakura.ne.jp and two others.

master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP address: master.dns.ne.jp resolves to 210.224.172.18, ns1.dns.ne.jp resolves to 61.211.236.1 and ns2.dns.ne.jp resolves to 133.167.21.1.

Mail Servers

webkobo.com is served by just one mail server: webkobo.com.

webkobo.com resolves to a single IP number: 219.94.162.157.