ytssc.com - robtex.com

ytssc.com

DNSSEC⚠️ Not signed
A52.69.55.235🇯🇵 Amazon52.68.0.0/15 EC2 NRT prefix
PTRec2-52-69-55-235.ap-northeast-1.compute.amazonaws.com
NS01.dnsv.jp ⭐
A2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.
PTR01.dnsv.jp
A157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.
PTR01.dnsv.jp
NS02.dnsv.jp
A157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.
PTR02.dnsv.jp
NS03.dnsv.jp
A2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.
PTR03.dnsv.jp
A157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.
PTR03.dnsv.jp
NS04.dnsv.jp
A2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.
PTR04.dnsv.jp
A157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.
PTR04.dnsv.jp
MXwww881.sakura.ne.jp ⭐
A2403:3a00:101:8:219:94:128:91🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRwww881.sakura.ne.jp
A219.94.128.91🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww881.sakura.ne.jp
TXTv=spf1 a:www881.sakura.ne.jp mx include:_spf.google.com ~all
SOA01.dnsv.jphostmaster@dnsv.jp serial=1721348707

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=1774669692

Previously MX for

ytssc.com

Subdomains

mail.ytssc.com

Same first word

ytssc.com

Similar names

scyts.com
scyst.com
ctsys.ru
sctys.net
tcsys.com.au
sysct.cz
cysts.com.au
ystcs.net
stcsy.com
cysst.com
systc.net
tcsys.co.kr
tcsys.com
sytcs.com
cysts.net
systc.ru
systc.com
tyscs.com
sycts.com.cn
ctsys.net
tsscy.jp
ycsst.net
cysts.it
sctsy.net
sscyt.com
yscts.com
cytss.edu.hk
tssyc.com
sycts.cn
scyts.com.cn
scsty.com.cn
scsty.com
ctsys.co.uk
ctsys.de
ctsys.com
cssty.com
yctss.com
scyts.net
ctsys.azurewebsites.net
cstsy.com
ctsys.com.br
ctsys.ro
tcssy.com
tcsys.net
sycts.com
ctsys.com.ar
tcsys.org

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns2.wixdns.netns3.wixdns.netMXwww881.sakura.ne.jpmail.ytssc.comytssc.comA52.69.55.235219.94.128.9123.236.62.147
●NS01.dnsv.jp2019-03-21 → 2026-03-28 · 3 obs
○ 2017-02-13 12:08:42
● 2019-03-21 00:12:22
● 2026-03-28 04:16:42
●NS02.dnsv.jp2019-03-21 → 2026-03-28 · 3 obs
○ 2017-02-13 12:08:42
● 2019-03-21 00:12:22
● 2026-03-28 04:16:42
●NS03.dnsv.jp2019-03-21 → 2026-03-28 · 3 obs
○ 2017-02-13 12:08:42
● 2019-03-21 00:12:22
● 2026-03-28 04:16:42
●NS04.dnsv.jp2019-03-21 → 2026-03-28 · 3 obs
○ 2017-02-13 12:08:42
● 2019-03-21 00:12:22
● 2026-03-28 04:16:42
○NSmaster.dns.ne.jp2015-06-02 → 2016-05-18 · 4 obs
● 2015-06-02 02:29:46
● 2016-05-18 03:26:22
○ 2017-02-13 12:08:42
○ 2026-03-28 04:16:42
○NSns1.dns.ne.jp2015-06-02 → 2016-05-18 · 4 obs
● 2015-06-02 02:29:46
● 2016-05-18 03:26:22
○ 2017-02-13 12:08:42
○ 2026-03-28 04:16:42
○NSns2.dns.ne.jp2015-06-02 → 2016-05-18 · 4 obs
● 2015-06-02 02:29:46
● 2016-05-18 03:26:22
○ 2017-02-13 12:08:42
○ 2026-03-28 04:16:42
○NSns2.wixdns.net2017-02-13 → 2017-02-13 · 4 obs
○ 2016-05-18 03:26:22
● 2017-02-13 12:08:42
○ 2019-03-21 00:12:22
○ 2026-03-28 04:16:42
○NSns3.wixdns.net2017-02-13 → 2017-02-13 · 4 obs
○ 2016-05-18 03:26:22
● 2017-02-13 12:08:42
○ 2019-03-21 00:12:22
○ 2026-03-28 04:16:42
○MXmail.ytssc.com2017-02-13 → 2019-03-21 · 5 obs
○ 2016-05-18 03:26:22
● 2017-02-13 12:08:42
● 2019-03-21 00:12:22
○ 2026-03-27 11:04:28
○ 2026-03-28 04:16:42
●MXwww881.sakura.ne.jp2026-03-27 → 2026-03-28 · 3 obs
○ 2019-03-21 00:12:22
● 2026-03-27 11:04:28
● 2026-03-28 04:16:42
○MXytssc.com2015-06-02 → 2016-05-18 · 4 obs
● 2015-06-02 02:29:46
● 2016-05-18 03:26:22
○ 2017-02-13 12:08:42
○ 2026-03-28 04:16:42
○A219.94.128.912015-06-02 → 2019-03-21 · 6 obs
● 2015-06-02 02:29:46
● 2016-05-18 03:26:22
○ 2017-02-13 12:08:42
● 2019-03-21 00:12:22
○ 2026-03-27 11:04:28
○ 2026-03-28 04:16:42
○A23.236.62.1472017-02-13 → 2017-02-13 · 4 obs
○ 2016-05-18 03:26:22
● 2017-02-13 12:08:42
○ 2019-03-21 00:12:22
○ 2026-03-28 04:16:42
●A52.69.55.2352026-03-27 → 2026-03-28 · 3 obs
○ 2019-03-21 00:12:22
● 2026-03-27 11:04:28
● 2026-03-28 04:16:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ytssc.com01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp-

✅ Authoritative Response

Server:157.7.32.53

NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ytssc.com (unsigned zone)

⏱️ Timing

Total: 1054ms | Queries: -

📄 Records

TypeCountSample Data
A152.69.55.235
NS401.dnsv.jp, 02.dnsv.jp...
MX1www881.sakura.ne.jp (pri: 10)
TXT1v=spf1 a:www881.sakura.ne.jp mx include:
SOA101.dnsv.jp hostmaster.dnsv.jp

Analysis

Hierarchy

ytssc.com is the parent of mail.ytssc.com.

IP Addresses

ytssc.com points to a single IP number: 52.69.55.235.

other host names for instance i-garden.net, marry-garden.com, lele.jp, soa-partners.co.jp and narakaitoritime.com share IP numbers with ytssc.com.

Name Servers

ytssc.com is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

ytssc.com at least partially shares name servers with other domains, for instance jlabs.com, supersensingforum.com, meteoplaza.info, creditcardmousikomi.com and fuji-seimitsu.jp.

Two IPs for hosts:

01.dnsv.jp points to: 2400:8500:3300::53 and 157.7.32.53

03.dnsv.jp points to: 2400:8500:3000::53 and 157.7.34.53

04.dnsv.jp points to: 2400:8500:3fff::53 and 157.7.35.53

One IP for a host:

02.dnsv.jp points to: 157.7.33.53

Mail Servers

ytssc.com is handled by a single mail server, www881.sakura.ne.jp.

ytssc.com shares the same mail server setup as other domains, for example www881.sakura.ne.jp.

Host www881.sakura.ne.jp resolves to two IPs: 2403:3a00:101:8:219:94:128:91 and 219.94.128.91.