doubleday.jp - robtex.com

doubleday.jp

DNSSEC⚠️ Not signed
A219.99.174.101🇯🇵 FUTURE219.99.168.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim
A219.99.174.102🇯🇵 FUTURE219.99.168.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim
NSns0.future-s.com ⭐
A219.99.167.170🇯🇵 FUTURE219.99.160.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim
PTRns0.future-s.com
NSns2.future-s.com
A219.99.167.171🇯🇵 FUTURE219.99.160.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim
PTRns2.future-s.com
NSns3.future-s.com
A219.99.161.8🇯🇵 FUTURE219.99.160.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim
PTRns3.future-s.com
NSns4.future-s.com
A219.99.172.9🇯🇵 FUTURE219.99.168.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim
PTRns4.future-s.com
NSns5.future-s.com
A219.99.172.10🇯🇵 FUTURE219.99.168.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim
PTRns5.future-s.com
TXTv=spf1 include:spfgw.fsi.ne.jp ~all
SOAns0.future-s.comdnsadmin@future-s.com 2025-01-07 #6

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=1774374302

Same first word

doubleday.us
doubleday.co.nz
doubleday.net
doubleday.com
doubleday.co.uk
doubleday.org
doubleday.me
doubleday.jp
doubleday.it
doubleday.de
doubleday.co.kr
doubleday.biz
doubleday.com.tw
doubleday.io
doubleday.ru
doubleday.com.au
doubleday.ca
doubleday.eu

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSns0.future-s.comns2.future-s.comns3.future-s.comns4.future-s.comns5.future-s.comns1.gao.ne.jpns2.gao.ne.jpMXmx.bizmail.nifty.comA219.99.174.101219.99.174.102203.133.239.152
●NSns0.future-s.com2026-03-02 → 2026-03-24 · 3 obs
○ 2017-02-12 06:39:18
● 2026-03-02 00:48:50
● 2026-03-24 18:42:42
○NSns1.gao.ne.jp2015-08-05 → 2017-02-12 · 4 obs
● 2015-08-05 08:23:46
● 2017-02-12 06:39:18
○ 2026-03-02 00:48:50
○ 2026-03-24 18:42:42
●NSns2.future-s.com2026-03-02 → 2026-03-24 · 3 obs
○ 2017-02-12 06:39:18
● 2026-03-02 00:48:50
● 2026-03-24 18:42:42
○NSns2.gao.ne.jp2015-08-05 → 2017-02-12 · 4 obs
● 2015-08-05 08:23:46
● 2017-02-12 06:39:18
○ 2026-03-02 00:48:50
○ 2026-03-24 18:42:42
●NSns3.future-s.com2026-03-02 → 2026-03-24 · 3 obs
○ 2017-02-12 06:39:18
● 2026-03-02 00:48:50
● 2026-03-24 18:42:42
●NSns4.future-s.com2026-03-02 → 2026-03-24 · 3 obs
○ 2017-02-12 06:39:18
● 2026-03-02 00:48:50
● 2026-03-24 18:42:42
●NSns5.future-s.com2026-03-02 → 2026-03-24 · 3 obs
○ 2017-02-12 06:39:18
● 2026-03-02 00:48:50
● 2026-03-24 18:42:42
○MXmx.bizmail.nifty.com2015-08-05 → 2017-02-12 · 4 obs
● 2015-08-05 08:23:46
● 2017-02-12 06:39:18
○ 2026-03-02 00:48:50
○ 2026-03-24 18:42:42
○A203.133.239.1522015-08-05 → 2017-02-12 · 4 obs
● 2015-08-05 08:23:46
● 2017-02-12 06:39:18
○ 2026-03-02 00:48:50
○ 2026-03-24 18:42:42
●A219.99.174.1012026-03-02 → 2026-03-24 · 3 obs
○ 2017-02-12 06:39:18
● 2026-03-02 00:48:50
● 2026-03-24 18:42:42
●A219.99.174.1022026-03-02 → 2026-03-24 · 3 obs
○ 2017-02-12 06:39:18
● 2026-03-02 00:48:50
● 2026-03-24 18:42:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
doubleday.jpns4.future-s.com, ns2.future-s.com, ns3.future-s.com, ns5.future-s.com-

✅ Authoritative Response

Server:219.99.172.9

NS records: ns4.future-s.com, ns2.future-s.com, ns3.future-s.com, ns5.future-s.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doubleday.jp (unsigned zone)

⏱️ Timing

Total: 1550ms | Queries: -

📄 Records

TypeCountSample Data
A2219.99.174.102, 219.99.174.101
NS4ns2.future-s.com, ns5.future-s.com...
TXT1v=spf1 include:spfgw.fsi.ne.jp ~all
SOA1ns0.future-s.com dnsadmin.future-s.com

Analysis

IP Addresses

doubleday.jp resolves to two IP numbers: 219.99.174.101 and 219.99.174.102.

Other host names, for instance katsuyama-shop.jp, tosakatsuo.com, shobundo.biz, leange-pippi.com and www.tpc-osaka.com share IP numbers with doubleday.jp.

Name Servers

doubleday.jp is delegated to five name servers: ns0.future-s.com, ns2.future-s.com, ns3.future-s.com, ns4.future-s.com and ns5.future-s.com.

doubleday.jp partially shares name servers with other domains; examples include katsuyama-shop.jp, tosakatsuo.com, shobundo.biz, noel-lamp.jp and leange-pippi.com.

these name servers are commonly used with the name servers ns1.future-s.com.

Host names with one IP number:

Host name ns0.future-s.com points to: 219.99.167.170

Host name ns2.future-s.com points to: 219.99.167.171

Host name ns3.future-s.com points to: 219.99.161.8

Host name ns4.future-s.com points to: 219.99.172.9

Host name ns5.future-s.com points to: 219.99.172.10