f-s-d.jp - robtex.com

f-s-d.jp

DNSSEC⚠️ Not signed
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
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c06::1a🇺🇸 Google2607:f8b0::/32
PTRdz-in-f26.1e100.net
A142.250.101.26🇺🇸 Google142.250.101.0/24
PTRdz-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
TXTgoogle-site-verification=FqM8-9OmGn6zLWKLloZDqdDXH4o-Yt2ORKJnuNqlcwc
TXTMS=ms68146435
SOAmaster.dns.ne.jptech@sakura.ad.jp 2023-04-19 #1

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=1776003302

Subdomains

www.f-s-d.jp

Same first word

f-s-d.ru
f-s-d.net

Similar names

s-d-f.net
f-d-s.com
s-d-f.ru

DNS History

7 records (6 active, 1 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.commail.f-s-d.jp
●NSmaster.dns.ne.jp2015-08-16 → 2026-04-12 · 2 obs
● 2015-08-16 11:57:32
● 2026-04-12 14:47:46
●NSns1.dns.ne.jp2015-08-16 → 2026-04-12 · 2 obs
● 2015-08-16 11:57:32
● 2026-04-12 14:47:46
●NSns2.dns.ne.jp2015-08-16 → 2026-04-12 · 2 obs
● 2015-08-16 11:57:32
● 2026-04-12 14:47:46
●MXalt1.aspmx.l.google.com2026-04-12 → 2026-04-12 · 2 obs
○ 2017-05-22 04:16:06
● 2026-04-12 14:47:46
●MXalt2.aspmx.l.google.com2026-04-12 → 2026-04-12 · 2 obs
○ 2017-05-22 04:16:06
● 2026-04-12 14:47:46
●MXaspmx.l.google.com2026-04-12 → 2026-04-12 · 2 obs
○ 2017-05-22 04:16:06
● 2026-04-12 14:47:46
○MXmail.f-s-d.jp2015-08-16 → 2017-05-22 · 3 obs
● 2015-08-16 11:57:32
● 2017-05-22 04:16:06
○ 2026-04-12 14:47:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
f-s-d.jpns1.dns.ne.jp, ns2.dns.ne.jp2 records

✅ Authoritative Response

Server:61.211.236.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for f-s-d.jp (unsigned zone)

⏱️ Timing

Total: 872ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX3ALT2.ASPMX.L.GOOGLE.COM (pri: 5), ASPMX.L.GOOGLE.COM (pri: 1)...
TXT2MS=ms68146435, google-site-verification=FqM8-9OmGn6zLWK
SOA1master.dns.ne.jp tech.sakura.ad.jp

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.dns.ne.jp, ns2.dns.ne.jp)

Analysis

Hierarchy

f-s-d.jp is the parent of www.f-s-d.jp.

Name Servers

f-s-d.jp is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

f-s-d.jp at least partially shares name servers with other domains, for instance miduho.sakura.ne.jp, tees.co.jp, k-aisin.co.jp, dolls.nunodoll.com and vcnagano.jp.

Host names with one IP number: 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

f-s-d.jp is handled by three mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

f-s-d.jp shares some mail servers with other domains, at least partially, for instance xtxs.com, ns500759.ns500758.ns500735.ns500735.ns500698.ns500735.ns500698.ns500708.ns500698.ns500619.ns500652.ns500619.trackreceptor.com, propesp.ufpa.br, peoplefund.kr and zerindesign.su.

These mail servers are often used together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4023:c06::1a and 142.250.101.26.

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1a and 192.178.128.27.

alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26.