f-sd.com - robtex.com

f-sd.com

DNSSEC⚠️ Not signed
A59.106.27.152🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRwww1912.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
MXf-sd.com ⭐
A59.106.27.152🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRwww1912.sakura.ne.jp
TXTv=spf1 a:www1912.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2015-11-30 #13

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=1784454452

MX for

f-sd.com

Same first word

f-sd.co.jp
f-sd.nl
f-sd.com

Similar names

ds-f.de
f-ds.jp
fd-s.biz
f-ds.nl
ds-f.com
sd-f.nl
fd-s.com
f-ds.co.jp
df-s.jp
fs-d.com
f-ds.net
sd-f.net
df-s.be
sf-d.cn
f-ds.com
f-ds.de
d-sf.com
fs-d.de
d-fs.sk
df-s.com
sf-d.de
s-fd.com
d-fs.com
sf-d.com
fd-s.de
fs-d.eu
d-fs.de
sd-f.ru
df-s.sk
fs-d.org

DNS History

9 records (5 active, 4 former)

200920112013201520172019202120232025NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpdns01.gmoserver.jpdns02.gmoserver.jpMXf-sd.commx.f-sd.comA59.106.27.152157.7.144.5
○NSdns01.gmoserver.jp2015-05-04 → 2015-11-06 · 5 obs
○ 2008-03-14 23:54:40
● 2015-05-04 19:36:48
● 2015-11-06 00:00:10
○ 2016-01-12 03:42:52
○ 2026-07-19 10:11:44
○NSdns02.gmoserver.jp2015-05-04 → 2015-11-06 · 5 obs
○ 2008-03-14 23:54:40
● 2015-05-04 19:36:48
● 2015-11-06 00:00:10
○ 2016-01-12 03:42:52
○ 2026-07-19 10:11:44
●NSmaster.dns.ne.jp2016-01-12 → 2026-07-19 · 3 obs
○ 2015-11-06 00:00:10
● 2016-01-12 03:42:52
● 2026-07-19 10:11:44
●NSns1.dns.ne.jp2016-01-12 → 2026-07-19 · 3 obs
○ 2015-11-06 00:00:10
● 2016-01-12 03:42:52
● 2026-07-19 10:11:44
●NSns2.dns.ne.jp2016-01-12 → 2026-07-19 · 3 obs
○ 2015-11-06 00:00:10
● 2016-01-12 03:42:52
● 2026-07-19 10:11:44
●MXf-sd.com2016-01-12 → 2026-07-19 · 3 obs
○ 2015-11-06 00:00:10
● 2016-01-12 03:42:52
● 2026-07-19 10:11:44
○MXmx.f-sd.com2015-05-04 → 2015-11-06 · 5 obs
○ 2008-03-14 23:54:40
● 2015-05-04 19:36:48
● 2015-11-06 00:00:10
○ 2016-01-12 03:42:52
○ 2026-07-19 10:11:44
○A157.7.144.52015-05-04 → 2015-11-06 · 5 obs
○ 2008-03-14 23:54:40
● 2015-05-04 19:36:48
● 2015-11-06 00:00:10
○ 2016-01-12 03:42:52
○ 2026-07-19 10:11:44
●A59.106.27.1522016-01-12 → 2026-07-19 · 3 obs
○ 2015-11-06 00:00:10
● 2016-01-12 03:42:52
● 2026-07-19 10:11:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
f-sd.comns1.dns.ne.jp, ns2.dns.ne.jp-

✅ 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-sd.com (unsigned zone)

⏱️ Timing

Total: 1032ms | Queries: -

📄 Records

TypeCountSample Data
A159.106.27.152
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1f-sd.com (pri: 10)
TXT1v=spf1 a:www1912.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Mail Server Role

f-sd.com serves as a mail server for f-sd.com.

IP Addresses

f-sd.com has exactly one IP address — 59.106.27.152.

kawagoe-concrete.com, k-forest.sakura.ne.jp, sanwasangyou.co.jp plus two other host names have IP numbers in common with f-sd.com.

Name Servers

DNS for f-sd.com is handled by three authoritative name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

At least some of f-sd.com's name servers are shared with other domains, for example kyuuchan.com, tukitoohisama.com, jssa.sakura.ne.jp and two more.

These name servers tend to be used in conjunction with the name servers dns.sakura.ad.jp.

master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp all have one IP address each — master.dns.ne.jp directs to 210.224.172.18, ns1.dns.ne.jp directs to 61.211.236.1 and ns2.dns.ne.jp directs to 133.167.21.1.

Mail Servers

f-sd.com uses exactly one mail server, which is f-sd.com.

f-sd.com has exactly one IP number: 59.106.27.152.