syosyo.jp - robtex.com
syosyo.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.29.17.1🇺🇸 Amazon64.29.17.0/24 EC2 Prefix | ||||||
| A | 216.198.79.1🇺🇸 Amazon216.198.79.0/24 EC2 Prefix | ||||||
| NS | ns1.vercel-dns.com ⭐ | ||||||
| A | 2620:4d:4000:6259:7:13:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| A | 198.51.44.13🇺🇸 NSONE198.51.44.0/24 198.51.44.0 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| NS | ns2.vercel-dns.com | ||||||
| A | 2a00:edc0:6259:7:13::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| A | 198.51.45.13🇺🇸 NSONE198.51.45.0/24 198.51.45.0 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| SOA | ns1.vercel-dns.comhostmaster@nsone.net serial=1778390959 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1784425502 | ||||||
Previously MX for
syosyo.jp |
Same first word
syosyo.jp |
Similar names
soysoy.info |
yysoos.com |
ssyoyo.com |
sosoyy.com |
oyosys.com |
yossoy.com |
ssooyy.com |
yyooss.com |
yyosso.com |
yoosys.com |
DNS History
15 records (4 active, 11 former)
○NSmaster.dns.ne.jp2015-07-22 → 2015-07-22 · 3 obs
○ 2015-12-01 19:49:04
○ 2026-07-19 01:56:08
○NSns1.dns.ne.jp2015-07-22 → 2015-07-22 · 3 obs
○ 2015-12-01 19:49:04
○ 2026-07-19 01:56:08
○NSns1.parkingcrew.net2015-12-01 → 2017-03-23 · 5 obs
● 2015-12-01 19:49:04
● 2017-03-23 04:49:22
○ 2020-03-21 04:55:56
○ 2026-07-19 01:56:08
●NSns1.vercel-dns.com2026-06-23 → 2026-07-19 · 3 obs
● 2026-06-23 08:48:26
● 2026-07-19 01:56:08
○NSns2.dns.ne.jp2015-07-22 → 2015-07-22 · 3 obs
○ 2015-12-01 19:49:04
○ 2026-07-19 01:56:08
○NSns2.parkingcrew.net2015-12-01 → 2017-03-23 · 5 obs
● 2015-12-01 19:49:04
● 2017-03-23 04:49:22
○ 2020-03-21 04:55:56
○ 2026-07-19 01:56:08
●NSns2.vercel-dns.com2026-06-23 → 2026-07-19 · 3 obs
● 2026-06-23 08:48:26
● 2026-07-19 01:56:08
○MXmail.h-email.net2015-12-01 → 2017-03-23 · 5 obs
● 2015-12-01 19:49:04
● 2017-03-23 04:49:22
○ 2020-03-21 04:55:56
○ 2026-07-19 01:56:08
○MXsyosyo.jp2015-07-22 → 2015-07-22 · 3 obs
○ 2015-12-01 19:49:04
○ 2026-07-19 01:56:08
○A185.53.178.62015-12-01 → 2016-08-02 · 5 obs
● 2015-12-01 19:49:04
● 2016-08-02 14:35:56
○ 2017-03-23 04:49:22
○ 2026-07-19 01:56:08
○A185.53.179.62017-03-23 → 2017-03-23 · 4 obs
● 2017-03-23 04:49:22
○ 2020-03-21 04:55:56
○ 2026-07-19 01:56:08
●A216.198.79.12026-06-23 → 2026-07-19 · 3 obs
● 2026-06-23 08:48:26
● 2026-07-19 01:56:08
○A216.198.79.652026-06-23 → 2026-06-23 · 4 obs
● 2026-06-23 08:48:26
○ 2026-07-19 01:56:06
○ 2026-07-19 01:56:08
○A59.106.13.1912015-07-22 → 2015-07-22 · 3 obs
○ 2015-12-01 19:49:04
○ 2026-07-19 01:56:08
●A64.29.17.12026-07-19 → 2026-07-19 · 3 obs
● 2026-07-19 01:56:06
● 2026-07-19 01:56:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, b.dns.jp, h.dns.jp, a.dns.jp... | - |
| syosyo.jp | ns2.vercel-dns.com, ns1.vercel-dns.com | - |
✅ Authoritative Response
Server:198.51.45.13
NS records: ns2.vercel-dns.com, ns1.vercel-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for syosyo.jp (unsigned zone)
⏱️ Timing
Total: 498ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 64.29.17.65, 64.29.17.1 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| SOA | 1 | ns1.vercel-dns.com hostmaster.nsone.net |
Analysis
IP Addresses
syosyo.jp points to the IP addresses 64.29.17.1 and 216.198.79.1
o2.com.au, bespokebroker.ai, usoft.uz plus two other host names have IP numbers in common with syosyo.jp.
Name Servers
syosyo.jp uses two name servers for its delegation: ns1.vercel-dns.com and ns2.vercel-dns.com.
The name server configuration of syosyo.jp is shared with other domains, for instance akram.id, autograding.ai, handoff.run and two others.
syosyo.jp shares at least some of its name servers with other domains, for example zeit.network, its0n.tv, haidrr.com and mail.tudescuenton.com.
The two host names ns1.vercel-dns.com and ns2.vercel-dns.com each have a pair of IP addresses: ns1.vercel-dns.com has 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1, and ns2.vercel-dns.com has 198.51.45.13 and 2a00:edc0:6259:7:13::2.