answer-hoken.com - robtex.com

answer-hoken.com

DNSSEC⚠️ Not signed
A133.242.249.66🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRwww4156.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
MXanswer-hoken.com ⭐
A133.242.249.66🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRwww4156.sakura.ne.jp
TXTv=spf1 a:www4156.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2019-10-03 #22

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=1771291435

MX for

answer-hoken.com

Same first word

answer-hoken.com

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpMXanswer-hoken.comA133.242.249.66210.188.201.138
●NSmaster.dns.ne.jp2026-03-23 → 2026-03-23 · 3 obs
○ 2017-04-05 03:28:52
● 2026-03-23 13:59:32
● 2026-03-23 13:59:34
●NSns1.dns.ne.jp2026-03-23 → 2026-03-23 · 3 obs
○ 2017-04-05 03:28:52
● 2026-03-23 13:59:32
● 2026-03-23 13:59:34
○NSns1.xserver.jp2015-08-06 → 2017-04-05 · 4 obs
● 2015-08-06 10:46:50
● 2017-04-05 03:28:52
○ 2026-03-23 13:59:32
○ 2026-03-23 13:59:34
●NSns2.dns.ne.jp2026-03-23 → 2026-03-23 · 3 obs
○ 2017-04-05 03:28:52
● 2026-03-23 13:59:32
● 2026-03-23 13:59:34
○NSns2.xserver.jp2015-08-06 → 2017-04-05 · 4 obs
● 2015-08-06 10:46:50
● 2017-04-05 03:28:52
○ 2026-03-23 13:59:32
○ 2026-03-23 13:59:34
○NSns3.xserver.jp2015-08-06 → 2017-04-05 · 4 obs
● 2015-08-06 10:46:50
● 2017-04-05 03:28:52
○ 2026-03-23 13:59:32
○ 2026-03-23 13:59:34
○NSns4.xserver.jp2015-08-06 → 2017-04-05 · 4 obs
● 2015-08-06 10:46:50
● 2017-04-05 03:28:52
○ 2026-03-23 13:59:32
○ 2026-03-23 13:59:34
○NSns5.xserver.jp2015-08-06 → 2017-04-05 · 4 obs
● 2015-08-06 10:46:50
● 2017-04-05 03:28:52
○ 2026-03-23 13:59:32
○ 2026-03-23 13:59:34
●MXanswer-hoken.com2015-08-06 → 2026-03-23 · 2 obs
● 2015-08-06 10:46:50
● 2026-03-23 13:59:34
●A133.242.249.662026-03-23 → 2026-03-23 · 3 obs
○ 2017-04-05 03:28:52
● 2026-03-23 13:59:32
● 2026-03-23 13:59:34
○A210.188.201.1382015-08-06 → 2017-04-05 · 4 obs
● 2015-08-06 10:46:50
● 2017-04-05 03:28:52
○ 2026-03-23 13:59:32
○ 2026-03-23 13:59:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
answer-hoken.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 answer-hoken.com (unsigned zone)

⏱️ Timing

Total: 469ms | Queries: -

📄 Records

TypeCountSample Data
A1133.242.249.66
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1answer-hoken.com (pri: 10)
TXT1v=spf1 a:www4156.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Mail Server Role

answer-hoken.com is the mail server for answer-hoken.com.

IP Addresses

answer-hoken.com resolves to a single IP: 133.242.249.66.

Other host names, for instance doishoten.co.jp, chukyoshoji.jp, monomanabi.co.jp, jeservice.jp and superlesson.net share IP numbers with answer-hoken.com.

Name Servers

answer-hoken.com delegates to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

answer-hoken.com shares some name servers with other domains, for example saijiken.com, tacet.jp, iridgeapp.com, sohgo.com and moriguti.co.jp.

Host names with a single IP: master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1.

Mail Servers

One mail server handles answer-hoken.com.

Host name answer-hoken.com points to IP 133.242.249.66.