rbmwr.com - robtex.com
rbmwr.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.87.105.192🇺🇸 Amazon52.86.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-52-87-105-192.compute-1.amazonaws.com | ||||||
| NS | b.dns.clubexpress.com ⭐ | ||||||
| A | 205.251.195.112🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-880.awsdns-46.net | ||||||
| NS | a.dns.clubexpress.com | ||||||
| A | 205.251.192.21🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| NS | c.dns.clubexpress.com ⚠️ Not in parent delegation | ||||||
| A | 205.251.197.161🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1441.awsdns-52.org | ||||||
| NS | d.dns.clubexpress.com ⚠️ Not in parent delegation | ||||||
| A | 205.251.198.251🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1787.awsdns-31.co.uk | ||||||
| MX | mail.rbmwr.com ⭐ | ||||||
| A | 35.171.232.206🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix | ||||||
| PTR | forward.clubexpress.com | ||||||
| TXT | v=spf1 a:mailer.clubexpress.com ~all | ||||||
| SOA | b.dns.clubexpress.comawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1786146939 | ||||||
Same first word
rbmwr.com |
Similar names
DNS History
12 records (6 active, 6 former)
●NSa.dns.clubexpress.com2026-07-01 → 2026-08-08 · 3 obs
● 2026-07-01 07:24:46
● 2026-08-08 00:21:30
●NSb.dns.clubexpress.com2026-07-01 → 2026-08-08 · 3 obs
● 2026-07-01 07:24:46
● 2026-08-08 00:21:30
●NSc.dns.clubexpress.com2026-07-01 → 2026-08-08 · 3 obs
● 2026-07-01 07:24:46
● 2026-08-08 00:21:30
●NSd.dns.clubexpress.com2026-07-01 → 2026-08-08 · 3 obs
● 2026-07-01 07:24:46
● 2026-08-08 00:21:30
○NSns49.worldnic.com2015-08-02 → 2020-01-20 · 4 obs
● 2020-01-20 18:15:06
○ 2026-07-01 07:24:46
○ 2026-08-08 00:21:30
○NSns50.worldnic.com2015-08-02 → 2020-01-20 · 4 obs
● 2020-01-20 18:15:06
○ 2026-07-01 07:24:46
○ 2026-08-08 00:21:30
○MXinbound.rbmwr.com.netsolmail.net2015-08-02 → 2016-06-28 · 4 obs
● 2016-06-28 09:07:30
○ 2017-03-15 04:04:54
○ 2026-08-08 00:21:30
●MXmail.rbmwr.com2026-07-01 → 2026-08-08 · 3 obs
● 2026-07-01 07:24:46
● 2026-08-08 00:21:30
○MXp.webcom.ctmail.com2017-03-15 → 2017-03-15 · 4 obs
● 2017-03-15 04:04:54
○ 2020-01-20 18:15:06
○ 2026-08-08 00:21:30
○A107.21.248.2252020-01-20 → 2020-01-20 · 4 obs
● 2020-01-20 18:15:06
○ 2026-07-01 07:24:46
○ 2026-08-08 00:21:30
○A205.178.189.1312015-08-02 → 2017-03-15 · 4 obs
● 2017-03-15 04:04:54
○ 2020-01-20 18:15:06
○ 2026-08-08 00:21:30
●A52.87.105.1922026-07-01 → 2026-08-08 · 3 obs
● 2026-07-01 07:24:46
● 2026-08-08 00:21:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rbmwr.com | a.dns.clubexpress.com, b.dns.clubexpress.com | 2 records |
✅ Authoritative Response
Server:205.251.192.21
NS records: a.dns.clubexpress.com, b.dns.clubexpress.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rbmwr.com (unsigned zone)
⏱️ Timing
Total: 161ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.87.105.192 |
| NS | 4 | a.dns.clubexpress.com, b.dns.clubexpress.com... |
| MX | 1 | mail.rbmwr.com (pri: 10) |
| TXT | 1 | v=spf1 a:mailer.clubexpress.com ~all |
| SOA | 1 | b.dns.clubexpress.com awsdns-hostmaster. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (a.dns.clubexpress.com, b.dns.clubexpress.com)
Analysis
IP Addresses
rbmwr.com directs to one IP number, which is 52.87.105.192.
Among the host names that share IP numbers with rbmwr.com are www.houstonstrategyforum.com, clfoge.org, www.nationalgocenter.org and two others.
Name Servers
The domain rbmwr.com is delegated to these four name servers: a.dns.clubexpress.com, b.dns.clubexpress.com, c.dns.clubexpress.com and d.dns.clubexpress.com.
rbmwr.com has at least partial name server overlap with other domains, such as peninsulavillage.net, zenshinkai.org, mtoa.net and two others.
a.dns.clubexpress.com resolves to 205.251.192.21. b.dns.clubexpress.com resolves to 205.251.195.112. c.dns.clubexpress.com resolves to 205.251.197.161. d.dns.clubexpress.com resolves to 205.251.198.251. All four hosts carry exactly one IP address.
Mail Servers
rbmwr.com routes its mail through a single mail server, mail.rbmwr.com.
mail.rbmwr.com has exactly one IP number: 35.171.232.206.