rwdb.com - dns.ninja
rwdb.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=1786859679 | ||||||
Subdomains
smtp.rwdb.com |
Same first word
Similar names
DNS History
17 records (6 active, 11 former)
●NSns-1511.awsdns-60.org2015-07-08 → 2026-08-16 · 2 obs
● 2026-08-16 06:16:40
●NSns-167.awsdns-20.com2015-07-08 → 2026-08-16 · 2 obs
● 2026-08-16 06:16:40
●NSns-1835.awsdns-37.co.uk2015-07-08 → 2026-08-16 · 2 obs
● 2026-08-16 06:16:40
●NSns-516.awsdns-00.net2015-07-08 → 2026-08-16 · 2 obs
● 2026-08-16 06:16:40
○MXalt1.aspmx.l.google.com2015-07-08 → 2016-12-01 · 4 obs
● 2016-12-01 12:13:52
○ 2026-03-24 09:26:22
○ 2026-08-16 06:16:40
○MXalt2.aspmx.l.google.com2015-07-08 → 2016-12-01 · 4 obs
● 2016-12-01 12:13:52
○ 2026-03-24 09:26:22
○ 2026-08-16 06:16:40
○MXalt3.aspmx.l.google.com2015-07-08 → 2016-12-01 · 4 obs
● 2016-12-01 12:13:52
○ 2026-03-24 09:26:22
○ 2026-08-16 06:16:40
○MXalt4.aspmx.l.google.com2015-07-08 → 2016-12-01 · 4 obs
● 2016-12-01 12:13:52
○ 2026-03-24 09:26:22
○ 2026-08-16 06:16:40
○MXaspmx.l.google.com2015-07-08 → 2016-12-01 · 4 obs
● 2016-12-01 12:13:52
○ 2026-03-24 09:26:22
○ 2026-08-16 06:16:40
●MXmxa-0020df01.gslb.pphosted.com2026-03-24 → 2026-08-16 · 3 obs
● 2026-03-24 09:26:22
● 2026-08-16 06:16:40
●MXmxb-0020df01.gslb.pphosted.com2026-03-24 → 2026-08-16 · 3 obs
● 2026-03-24 09:26:22
● 2026-08-16 06:16:40
○A52.63.252.2322016-06-02 → 2016-06-02 · 4 obs
● 2016-06-02 16:50:26
○ 2016-06-10 22:55:20
○ 2026-08-16 06:16:40
○A52.64.117.1942016-11-18 → 2016-11-18 · 4 obs
● 2016-11-18 21:21:46
○ 2016-12-01 12:13:52
○ 2026-08-16 06:16:40
○A52.64.121.602015-07-08 → 2015-07-08 · 3 obs
○ 2026-03-24 09:26:22
○ 2026-08-16 06:16:40
○A52.64.54.1822015-11-25 → 2016-05-23 · 5 obs
● 2015-11-25 03:36:58
● 2016-05-23 20:38:50
○ 2016-06-02 16:50:26
○ 2026-08-16 06:16:40
○A52.64.74.1522016-06-10 → 2016-12-01 · 7 obs
● 2016-06-10 22:55:20
● 2016-08-15 06:54:12
○ 2016-11-18 21:21:46
● 2016-12-01 12:13:52
○ 2026-03-24 09:26:22
○ 2026-08-16 06:16:40
○A54.79.67.2262015-07-08 → 2015-07-08 · 3 obs
○ 2015-11-25 03:36:58
○ 2026-08-16 06:16:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rwdb.com | ns-167.awsdns-20.com, ns-516.awsdns-00.net, ns-1835.awsdns-37.co.uk, ns-1511.awsdns-60.org | 2 records |
✅ Authoritative Response
Server:205.251.199.43
NS records: ns-167.awsdns-20.com, ns-516.awsdns-00.net, ns-1835.awsdns-37.co.uk, ns-1511.awsdns-60.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rwdb.com (unsigned zone)
⏱️ Timing
Total: 236ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1511.awsdns-60.org, ns-167.awsdns-20.com... |
| MX | 2 | mxa-0020df01.gslb.pphosted.com (pri: 10), mxb-0020df01.gslb.pphosted.com (pri: 10) |
| TXT | 2 | google-site-verification=1E8ceoKTQ1_fH6q, v=spf1 include:_spf.google.com ip4:148.1 |
| SOA | 1 | ns-516.awsdns-00.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-167.awsdns-20.com, ns-167.awsdns-20.com)
Analysis
Hierarchy
rwdb.com serves as the parent of smtp.rwdb.com.
Name Servers
The NS records for rwdb.com point to four name servers: ns-167.awsdns-20.com, ns-516.awsdns-00.net, ns-1511.awsdns-60.org and ns-1835.awsdns-37.co.uk.
rwdb.com has at least partial name server overlap with other domains, such as 88.20.23.in-addr.arpa, 54.7.52.in-addr.arpa, 38.236.34.in-addr.arpa and two others.
It is common to find these name servers paired with the name servers ns1-24-us-east-1.ec2-rdns.amazonaws.com, ns2-24-us-east-1.ec2-rdns.amazonaws.com, ns3-24-us-east-1.ec2-rdns.amazonaws.com and ns4-24-us-east-1.ec2-rdns.amazonaws.com.
ns-167.awsdns-20.com, ns-516.awsdns-00.net, ns-1511.awsdns-60.org and ns-1835.awsdns-37.co.uk all point to exactly two IP numbers each: ns-167.awsdns-20.com → 205.251.192.167 and 2600:9000:5300:a700::1; ns-516.awsdns-00.net → 205.251.194.4 and 2600:9000:5302:400::1; ns-1511.awsdns-60.org → 205.251.197.231 and 2600:9000:5305:e700::1; ns-1835.awsdns-37.co.uk → 205.251.199.43 and 2600:9000:5307:2b00::1.
Mail Servers
rwdb.com is served by two mail servers, mxa-0020df01.gslb.pphosted.com and mxb-0020df01.gslb.pphosted.com.
Among the domains sharing a mail server setup with rwdb.com are raywhite.com, rwh.net.au, raywhiteinnerwest.com and two others.
mxa-0020df01.gslb.pphosted.com and mxb-0020df01.gslb.pphosted.com both resolve to the same single IP address: 148.163.152.88.
mxa-0020df01.gslb.pphosted.com and mxb-0020df01.gslb.pphosted.com are host names that each point to 148.163.152.88 IP addresses.