sarahsystems.com - robtex.com

sarahsystems.com

DNSSEC⚠️ Not signed
A210.251.241.67🇯🇵 SONYTELECOM210.251.240.0/20 Sony Biz Networks Corporation
NSns1.gslb9.sakura.ne.jp ⭐
A133.242.64.180🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRns1.gslb9.sakura.ne.jp
NSns2.gslb9.sakura.ne.jp
A163.43.134.4🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRns2.gslb9.sakura.ne.jp
MXmail.sarahsystems.com ⭐
A210.251.241.67🇯🇵 SONYTELECOM210.251.240.0/20 Sony Biz Networks Corporation
TXTv=spf1 ip4:210.251.241.64/29 ~all
TXTgoogle-site-verification=T5_3T7f_f6GhuX6Wk1wSVpzuF1HjGVKHCa__5cvRA90
SOAns1.gslb9.sakura.ne.jpnoc@sakura.ad.jp serial=1

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=1778614396

Subdomains

www.sarahsystems.com
mail.sarahsystems.com

Same first word

sarahsystems.com

DNS History

8 records (4 active, 4 former)

20162017201820192020202120222023202420252026NSns1.gslb9.sakura.ne.jpns2.gslb9.sakura.ne.jpmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXmail.sarahsystems.comA210.251.241.67133.242.179.192
○NSmaster.dns.ne.jp2015-07-06 → 2017-04-06 · 4 obs
● 2015-07-06 17:21:20
● 2017-04-06 23:37:48
○ 2026-03-09 13:58:26
○ 2026-05-12 19:51:06
○NSns1.dns.ne.jp2015-07-06 → 2017-04-06 · 4 obs
● 2015-07-06 17:21:20
● 2017-04-06 23:37:48
○ 2026-03-09 13:58:26
○ 2026-05-12 19:51:06
●NSns1.gslb9.sakura.ne.jp2026-03-09 → 2026-05-12 · 3 obs
○ 2017-04-06 23:37:48
● 2026-03-09 13:58:26
● 2026-05-12 19:51:06
○NSns2.dns.ne.jp2015-07-06 → 2017-04-06 · 4 obs
● 2015-07-06 17:21:20
● 2017-04-06 23:37:48
○ 2026-03-09 13:58:26
○ 2026-05-12 19:51:06
●NSns2.gslb9.sakura.ne.jp2026-03-09 → 2026-05-12 · 3 obs
○ 2017-04-06 23:37:48
● 2026-03-09 13:58:26
● 2026-05-12 19:51:06
●MXmail.sarahsystems.com2015-07-06 → 2026-05-12 · 2 obs
● 2015-07-06 17:21:20
● 2026-05-12 19:51:06
○A133.242.179.1922015-07-06 → 2017-04-06 · 4 obs
● 2015-07-06 17:21:20
● 2017-04-06 23:37:48
○ 2026-03-09 13:58:26
○ 2026-05-12 19:51:06
●A210.251.241.672026-03-09 → 2026-05-12 · 3 obs
○ 2017-04-06 23:37:48
● 2026-03-09 13:58:26
● 2026-05-12 19:51:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sarahsystems.comns1.gslb9.sakura.ne.jp, ns2.gslb9.sakura.ne.jp-

✅ Authoritative Response

Server:163.43.134.4

NS records: ns1.gslb9.sakura.ne.jp, ns2.gslb9.sakura.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sarahsystems.com (unsigned zone)

⏱️ Timing

Total: 1129ms | Queries: -

📄 Records

TypeCountSample Data
A1210.251.241.67
NS2ns1.gslb9.sakura.ne.jp, ns2.gslb9.sakura.ne.jp
MX1mail.sarahsystems.com (pri: 10)
TXT2v=spf1 ip4:210.251.241.64/29 ~all, google-site-verification=T5_3T7f_f6GhuX6
SOA1ns1.gslb9.sakura.ne.jp noc.sakura.ad.jp

Analysis

Hierarchy

sarahsystems.com is the parent of www.sarahsystems.com and mail.sarahsystems.com.

IP Addresses

sarahsystems.com resolves to a single IP: 210.251.241.67.

Other host names, for instance sarah-sys.co.jp, mail.sarahsystems.com, mail.ebody.jp, www.sarahsystems.com and mail.sarah-sys.co.jp share IP numbers with sarahsystems.com.

Name Servers

sarahsystems.com has two name servers: ns1.gslb9.sakura.ne.jp and ns2.gslb9.sakura.ne.jp.

sarahsystems.com shares the same name server setup as other domains, for example qk-entry.com, faith.jp, abc-tenpo.com, iwano.biz and msm.to.

sarahsystems.com shares name servers with other domains to some extent, for example kagari-kisshotei.com and kaitori-kimono.biz.

Host names with a single IP:

ns1.gslb9.sakura.ne.jp points to 133.242.64.180

ns2.gslb9.sakura.ne.jp points to 163.43.134.4

Mail Servers

sarahsystems.com is handled by a single mail server, mail.sarahsystems.com.

Host name mail.sarahsystems.com points to IP 210.251.241.67.