v-sync.net - robtex.com

v-sync.net

DNSSEC⚠️ Not signed
A49.212.180.156🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2716.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
MXv-sync.net ⭐
A49.212.180.156🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2716.sakura.ne.jp
TXTv=spf1 a:www2716.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2025-12-26 #16

net

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=1777477101

MX for

v-sync.net

Subdomains

www.v-sync.net

Same first word

v-sync.net

DNS History

15 records (5 active, 10 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns1.name.comns1dns.name.comns2.name.comns2qvz.name.comns3.name.comns3cpr.name.comns4.name.comns4dmx.name.comMXv-sync.netA49.212.180.156192.126.85.5969.67.29.102
●NSmaster.dns.ne.jp2026-04-29 → 2026-04-29 · 2 obs
○ 2018-06-12 17:51:52
● 2026-04-29 16:06:04
●NSns1.dns.ne.jp2026-04-29 → 2026-04-29 · 2 obs
○ 2018-06-12 17:51:52
● 2026-04-29 16:06:04
○NSns1.name.com2015-08-05 → 2016-12-27 · 4 obs
● 2015-08-05 00:05:32
● 2016-12-27 18:57:20
○ 2018-06-12 17:51:52
○ 2026-04-29 16:06:04
○NSns1dns.name.com2018-06-12 → 2018-06-12 · 3 obs
○ 2016-12-27 18:57:20
● 2018-06-12 17:51:52
○ 2026-04-29 16:06:04
●NSns2.dns.ne.jp2026-04-29 → 2026-04-29 · 2 obs
○ 2018-06-12 17:51:52
● 2026-04-29 16:06:04
○NSns2.name.com2015-08-05 → 2016-12-27 · 4 obs
● 2015-08-05 00:05:32
● 2016-12-27 18:57:20
○ 2018-06-12 17:51:52
○ 2026-04-29 16:06:04
○NSns2qvz.name.com2018-06-12 → 2018-06-12 · 3 obs
○ 2016-12-27 18:57:20
● 2018-06-12 17:51:52
○ 2026-04-29 16:06:04
○NSns3.name.com2015-08-05 → 2016-12-27 · 4 obs
● 2015-08-05 00:05:32
● 2016-12-27 18:57:20
○ 2018-06-12 17:51:52
○ 2026-04-29 16:06:04
○NSns3cpr.name.com2018-06-12 → 2018-06-12 · 3 obs
○ 2016-12-27 18:57:20
● 2018-06-12 17:51:52
○ 2026-04-29 16:06:04
○NSns4.name.com2015-08-05 → 2016-12-27 · 4 obs
● 2015-08-05 00:05:32
● 2016-12-27 18:57:20
○ 2018-06-12 17:51:52
○ 2026-04-29 16:06:04
○NSns4dmx.name.com2018-06-12 → 2018-06-12 · 3 obs
○ 2016-12-27 18:57:20
● 2018-06-12 17:51:52
○ 2026-04-29 16:06:04
●MXv-sync.net2026-04-29 → 2026-04-29 · 1 obs
● 2026-04-29 16:06:04
○A192.126.85.592016-12-27 → 2018-06-12 · 4 obs
○ 2016-09-08 02:55:32
● 2016-12-27 18:57:20
● 2018-06-12 17:51:52
○ 2026-04-29 16:06:04
●A49.212.180.1562026-04-29 → 2026-04-29 · 2 obs
○ 2018-06-12 17:51:52
● 2026-04-29 16:06:04
○A69.67.29.1022015-08-05 → 2016-09-08 · 4 obs
● 2015-08-05 00:05:32
● 2016-09-08 02:55:32
○ 2016-12-27 18:57:20
○ 2026-04-29 16:06:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netc.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...-
v-sync.netns1.dns.ne.jp, ns2.dns.ne.jp-

✅ Authoritative Response

Server:133.167.21.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for v-sync.net (unsigned zone)

⏱️ Timing

Total: 941ms | Queries: -

📄 Records

TypeCountSample Data
A149.212.180.156
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1v-sync.net (pri: 10)
TXT1v=spf1 a:www2716.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Hierarchy

The parent of www.v-sync.net is v-sync.net.

Mail Server Role

v-sync.net serves as the mail server for v-sync.net.

IP Addresses

v-sync.net points to a single IP number: 49.212.180.156.

Other host names, for instance kindaku-foods.co.jp, bioethics.jp, kenso.or.jp, asa.sakura.ne.jp and f-note.jp share IP numbers with v-sync.net.

Name Servers

The domain v-sync.net is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

v-sync.net shares name servers with other domains at least partially, for instance kurobine.sakura.ne.jp, kenyatakao.com, habatac.com, jsik.jp and kentech.jp.

Host names with a single 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

A single mail server handles v-sync.net and v-sync.net.

Host name v-sync.net resolves to IP 49.212.180.156.