room-plus.com - robtex.com
room-plus.com
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=1771291435 | ||||||
Previously MX for
room-plus.com |
Subdomains
Same first word
room-plus.com |
room-plus.sakura.ne.jp |
Similar names
DNS History
20 records (6 active, 14 former)
○NSmaster.dns.ne.jp2015-07-04 → 2015-07-04 · 4 obs
● 2015-07-04 02:31:02
○ 2015-11-09 10:02:24
○ 2026-03-13 22:05:20
●NSns-1032.awsdns-01.org2016-01-26 → 2026-03-13 · 3 obs
● 2016-01-26 05:15:32
● 2026-03-13 22:05:20
●NSns-155.awsdns-19.com2016-01-26 → 2026-03-13 · 3 obs
● 2016-01-26 05:15:32
● 2026-03-13 22:05:20
●NSns-1933.awsdns-49.co.uk2016-01-26 → 2026-03-13 · 3 obs
● 2016-01-26 05:15:32
● 2026-03-13 22:05:20
●NSns-790.awsdns-34.net2016-01-26 → 2026-03-13 · 3 obs
● 2016-01-26 05:15:32
● 2026-03-13 22:05:20
○NSns1.bellcanadahosting.com2008-03-12 → 2008-03-12 · 3 obs
○ 2015-07-04 02:31:02
○ 2026-03-13 22:05:20
○NSns1.dns.ne.jp2015-07-04 → 2015-07-04 · 4 obs
● 2015-07-04 02:31:02
○ 2015-11-09 10:02:24
○ 2026-03-13 22:05:20
○NSns2.bellcanadahosting.com2008-03-12 → 2008-03-12 · 3 obs
○ 2015-07-04 02:31:02
○ 2026-03-13 22:05:20
○NSns2.dns.ne.jp2015-07-04 → 2015-07-04 · 4 obs
● 2015-07-04 02:31:02
○ 2015-11-09 10:02:24
○ 2026-03-13 22:05:20
○MXmx1c9.bellcanadahosting.com2008-03-12 → 2008-03-12 · 3 obs
○ 2015-07-04 02:31:02
○ 2026-03-13 22:05:20
○MXmx2c9.bellcanadahosting.com2008-03-12 → 2008-03-12 · 3 obs
○ 2015-07-04 02:31:02
○ 2026-03-13 22:05:20
○MXmx3c9.bellcanadahosting.com2008-03-12 → 2008-03-12 · 3 obs
○ 2015-07-04 02:31:02
○ 2026-03-13 22:05:20
○MXroom-plus.com2015-07-04 → 2015-07-04 · 4 obs
● 2015-07-04 02:31:02
○ 2015-11-09 10:02:24
○ 2026-03-13 22:05:20
●MXroom-plus.sakura.ne.jp2026-03-11 → 2026-03-13 · 3 obs
● 2026-03-11 16:17:54
● 2026-03-13 22:05:20
○MXsecondary.njchosting.com2016-01-26 → 2016-12-14 · 5 obs
● 2016-01-26 05:15:32
● 2016-12-14 20:45:24
○ 2026-03-11 16:17:54
○ 2026-03-13 22:05:20
○MXsmtp.room-plus.com2016-01-26 → 2016-12-14 · 5 obs
● 2016-01-26 05:15:32
● 2016-12-14 20:45:24
○ 2026-03-11 16:17:54
○ 2026-03-13 22:05:20
○A202.181.99.72015-07-04 → 2015-07-04 · 4 obs
● 2015-07-04 02:31:02
○ 2015-11-09 10:02:24
○ 2026-03-13 22:05:20
○A54.65.61.2392016-01-26 → 2016-12-14 · 5 obs
● 2016-01-26 05:15:32
● 2016-12-14 20:45:24
○ 2026-03-11 16:17:54
○ 2026-03-13 22:05:20
○A69.156.240.292008-03-12 → 2008-03-12 · 3 obs
○ 2015-07-04 02:31:02
○ 2026-03-13 22:05:20
●A75.2.50.2042026-03-11 → 2026-03-13 · 3 obs
● 2026-03-11 16:17:54
● 2026-03-13 22:05:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net... | - |
| room-plus.com | ns-155.awsdns-19.com, ns-790.awsdns-34.net, ns-1032.awsdns-01.org, ns-1933.awsdns-49.co.uk | 1 record |
✅ Authoritative Response
Server: 205.251.199.141
NS records: ns-155.awsdns-19.com, ns-790.awsdns-34.net, ns-1032.awsdns-01.org, ns-1933.awsdns-49.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for room-plus.com (unsigned zone)
⏱️ Timing
Total: 367ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 75.2.50.204 |
| NS | 4 | ns-1032.awsdns-01.org, ns-155.awsdns-19.com... |
| MX | 1 | room-plus.sakura.ne.jp (pri: 0) |
| TXT | 1 | v=spf1 a:www3364.sakura.ne.jp mx include |
| SOA | 1 | ns-1933.awsdns-49.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-155.awsdns-19.com)
Analysis
Hierarchy
room-plus.com is a parent of smtp.room-plus.com and www.room-plus.com.
IP Addresses
room-plus.com points to IP number 75.2.50.204.
For instance, other host names u-man.jp, mmhouse.co.jp, e-ashikawa.com, sankou-grp.com and global-jutaku.com share IP numbers with room-plus.com.
Name Servers
room-plus.com is delegated to four name servers: ns-155.awsdns-19.com, ns-790.awsdns-34.net, ns-1032.awsdns-01.org and ns-1933.awsdns-49.co.uk.
room-plus.com shares name servers with other domains at least partially, for example uniho-tokyo2021.com, grahammy.com, flexport.engineering, imtegrity.com and funa89kyokai.com.
These name servers are commonly used with ns-1777.awsdns-30.co.uk, ns-193.awsdns-24.com and ns-599.awsdns-10.net.
Host names with two IP numbers:
ns-155.awsdns-19.com points to: 2600:9000:5300:9b00::1 and 205.251.192.155
ns-790.awsdns-34.net points to: 2600:9000:5303:1600::1 and 205.251.195.22
ns-1032.awsdns-01.org points to: 2600:9000:5304:800::1 and 205.251.196.8
ns-1933.awsdns-49.co.uk points to: 2600:9000:5307:8d00::1 and 205.251.199.141
Mail Servers
room-plus.com is handled by a single mail server, room-plus.sakura.ne.jp.
The mail server setup of room-plus.com is the same as that of other domains, for instance room-plus.sakura.ne.jp.
room-plus.sakura.ne.jp points to a single IP: 49.212.235.74.