mchs-u.net - robtex.com

mchs-u.net

DNSSEC⚠️ Not signed
A49.212.235.96🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww3386.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
MXmchs-u.net ⭐
A49.212.235.96🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww3386.sakura.ne.jp
TXTv=spf1 a:www3386.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2025-04-01 #1

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=1774794397
WOT: SAFE (61/100)

MX for

mchs-u.net

Same first word

mchs-u.net

Similar names

hmc-us.com
usm-hc.com
hs-mcu.com
chm-us.com
s-much.com

DNS History

7 records (5 active, 2 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXmchs-u.netA49.212.235.962403:3a00:202:1208:49:212:136:4749.212.136.47
●NSmaster.dns.ne.jp2015-08-11 → 2026-03-29 · 2 obs
● 2015-08-11 17:56:06
● 2026-03-29 14:35:02
●NSns1.dns.ne.jp2015-08-11 → 2026-03-29 · 2 obs
● 2015-08-11 17:56:06
● 2026-03-29 14:35:02
●NSns2.dns.ne.jp2015-08-11 → 2026-03-29 · 2 obs
● 2015-08-11 17:56:06
● 2026-03-29 14:35:02
●MXmchs-u.net2015-08-11 → 2026-03-29 · 2 obs
● 2015-08-11 17:56:06
● 2026-03-29 14:35:02
○A2403:3a00:202:1208:49:212:136:472015-08-11 → 2018-01-02 · 4 obs
● 2015-08-11 17:56:06
● 2018-01-02 21:10:16
○ 2026-03-15 15:45:42
○ 2026-03-29 14:35:02
○A49.212.136.472015-08-11 → 2018-01-02 · 4 obs
● 2015-08-11 17:56:06
● 2018-01-02 21:10:16
○ 2026-03-15 15:45:42
○ 2026-03-29 14:35:02
●A49.212.235.962026-03-15 → 2026-03-29 · 3 obs
○ 2018-01-02 21:10:16
● 2026-03-15 15:45:42
● 2026-03-29 14:35:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netj.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net...-
mchs-u.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 mchs-u.net (unsigned zone)

⏱️ Timing

Total: 1717ms | Queries: -

📄 Records

TypeCountSample Data
A149.212.235.96
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1mchs-u.net (pri: 10)
TXT1v=spf1 a:www3386.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Mail Server Role

The mail server for mchs-u.net is mchs-u.net.

IP Addresses

mchs-u.net maps to IP address 49.212.235.96.

Other host names, for instance msv-im06089.sakura.ne.jp, takedaseitai.sakura.ne.jp, ohaki.com, msv-im06036.sakura.ne.jp and imhome.sakura.ne.jp share IP numbers with mchs-u.net.

Name Servers

mchs-u.net is delegated to name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

mchs-u.net at least partially shares name servers with other domains such as doiseikei.sakura.ne.jp, fujikozai.co.jp, sugar-index.com, bfinfo.com and aem-ne.com.

Host names with a single IP:

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

One mail server serves mchs-u.net.

mchs-u.net points to one IP number: 49.212.235.96.