yosroom.com - robtex.com
yosroom.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 143.189.219.123🇯🇵 So-net143.189.0.0/16 Sony Network Communications Inc. | ||||||
| PTR | p8fbddb7b.ngnont01.ap.so-net.ne.jp | ||||||
| NS | ns0.mydns.jp ⭐ | ||||||
| A | 2001:278:1033:4::74:200🇯🇵 ODN2001:278::/32 IPv6 BLOCK | ||||||
| PTR | ns0.mydns.jp | ||||||
| A | 210.197.74.200🇯🇵 ODN210.197.0.0/16 | ||||||
| PTR | ns0.mydns.jp | ||||||
| NS | ns1.mydns.jp | ||||||
| A | 2001:278:1033:4::74:201🇯🇵 ODN2001:278::/32 IPv6 BLOCK | ||||||
| PTR | ns1.mydns.jp | ||||||
| A | 210.197.74.201🇯🇵 ODN210.197.0.0/16 | ||||||
| PTR | ns1.mydns.jp | ||||||
| NS | ns2.mydns.jp ⚠️ Not in parent delegation | ||||||
| A | 2001:278:1033:4::74:202🇯🇵 ODN2001:278::/32 IPv6 BLOCK | ||||||
| PTR | ns2.mydns.jp | ||||||
| A | 210.197.74.202🇯🇵 ODN210.197.0.0/16 | ||||||
| PTR | ns2.mydns.jp | ||||||
| MX | yosroom.com ⭐ | ||||||
| A | 143.189.219.123🇯🇵 So-net143.189.0.0/16 Sony Network Communications Inc. | ||||||
| PTR | p8fbddb7b.ngnont01.ap.so-net.ne.jp | ||||||
| TXT | v=spf1 +ip4:143.189.219.123 a:auth.gate-on.net a mx -all | ||||||
| SOA | ns0.mydns.jproot@mydns.jp serial=1777030309 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777121396 | ||||||
Previously NS for
yosroom.com |
MX for
yosroom.com |
Same first word
yosroom.com |
Similar names
DNS History
12 records (5 active, 7 former)
●NSns2.mydns.jp2015-05-29 → 2026-04-25 · 3 obs
● 2015-05-29 01:22:28
● 2026-04-25 13:02:10
○NSyosroom.com2015-05-29 → 2017-04-06 · 5 obs
● 2015-05-29 01:22:28
● 2017-04-06 11:18:46
○ 2026-02-16 07:51:14
○ 2026-04-25 13:02:10
●MXyosroom.com2008-03-19 → 2026-04-25 · 2 obs
● 2026-04-25 13:02:10
○A115.163.122.832015-12-20 → 2015-12-20 · 4 obs
● 2015-12-20 18:12:22
○ 2016-03-29 02:00:06
○ 2026-04-25 13:02:10
○A115.163.124.132016-03-29 → 2016-03-29 · 4 obs
● 2016-03-29 02:00:06
○ 2016-09-08 08:08:42
○ 2026-04-25 13:02:10
○A115.163.124.1952016-09-08 → 2017-04-06 · 5 obs
● 2016-09-08 08:08:42
● 2017-04-06 11:18:46
○ 2026-02-16 07:51:14
○ 2026-04-25 13:02:10
○A115.163.125.122015-10-17 → 2015-10-17 · 4 obs
● 2015-10-17 12:30:40
○ 2015-12-20 18:12:22
○ 2026-04-25 13:02:10
○A121.103.51.1572015-05-29 → 2015-05-29 · 4 obs
● 2015-05-29 01:22:28
○ 2015-10-17 12:30:40
○ 2026-04-25 13:02:10
○A121.3.107.1732008-03-19 → 2008-03-19 · 3 obs
○ 2015-05-29 01:22:28
○ 2026-04-25 13:02:10
●A143.189.219.1232026-02-16 → 2026-04-25 · 3 obs
● 2026-02-16 07:51:14
● 2026-04-25 13:02:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| yosroom.com | ns1.mydns.jp, ns0.mydns.jp | - |
✅ Authoritative Response
Server:210.197.74.200
NS records: ns1.mydns.jp, ns0.mydns.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yosroom.com (unsigned zone)
⏱️ Timing
Total: 1269ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 143.189.219.123 |
| NS | 3 | ns1.mydns.jp, ns2.mydns.jp... |
| MX | 1 | yosroom.com (pri: 10) |
| TXT | 1 | v=spf1 +ip4:143.189.219.123 a:auth.gate- |
| SOA | 1 | ns0.mydns.jp root.mydns.jp |
Analysis
Mail Server Role
For yosroom.com, the mail server is yosroom.com.
IP Addresses
yosroom.com resolves to one IP number: 143.189.219.123.
Name Servers
yosroom.com is delegated to three name servers ns0.mydns.jp, ns1.mydns.jp and ns2.mydns.jp.
yosroom.com at least partially shares name servers with other domains, for instance jp1a.com, freeseo1.com, ta21.mydns.jp, sundoya.com and museo-anonimo.jp.
Host names with two IP numbers:
ns0.mydns.jp points to: 2001:278:1033:4::74:200 and 210.197.74.200.
ns1.mydns.jp points to: 2001:278:1033:4::74:201 and 210.197.74.201.
ns2.mydns.jp points to: 2001:278:1033:4::74:202 and 210.197.74.202.
Mail Servers
yosroom.com is served by a single mail server, yosroom.com.
yosroom.com resolves to IP 143.189.219.123.