rcw.com - dns.ninja
rcw.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=1786525644 | ||||||
Same first word
Similar names
DNS History
19 records (7 active, 12 former)
○NSdrsedcgdc200.pub.ipgnetwork.com2015-08-20 → 2016-06-05 · 6 obs
○ 2015-10-16 17:07:24
○ 2016-03-14 19:30:50
● 2016-06-05 10:53:50
○ 2017-03-21 13:52:18
○ 2026-08-12 09:19:26
○NSldnedcgdc200.pub.ipgnetwork.com2015-08-20 → 2015-10-16 · 4 obs
● 2015-10-16 17:07:24
○ 2015-12-21 09:06:58
○ 2026-08-12 09:19:26
○NSns1-01.azure-dns.com2026-02-23 → 2026-05-07 · 5 obs
● 2026-02-23 13:09:56
● 2026-05-07 07:49:42
○ 2026-06-06 12:43:00
○ 2026-08-12 09:19:26
○NSns1.interpublic.com2015-08-20 → 2017-03-21 · 4 obs
● 2017-03-21 13:52:18
○ 2026-02-23 13:09:56
○ 2026-08-12 09:19:26
○NSns2-01.azure-dns.net2026-02-23 → 2026-05-07 · 5 obs
● 2026-02-23 13:09:56
● 2026-05-07 07:49:42
○ 2026-06-06 12:43:00
○ 2026-08-12 09:19:26
○NSns2.interpublic.com2015-08-20 → 2017-03-21 · 4 obs
● 2017-03-21 13:52:18
○ 2026-02-23 13:09:56
○ 2026-08-12 09:19:26
○NSns3-01.azure-dns.org2026-02-23 → 2026-05-07 · 5 obs
● 2026-02-23 13:09:56
● 2026-05-07 07:49:42
○ 2026-06-06 12:43:00
○ 2026-08-12 09:19:26
○NSns3.interpublic.com2015-08-20 → 2017-03-21 · 4 obs
● 2017-03-21 13:52:18
○ 2026-02-23 13:09:56
○ 2026-08-12 09:19:26
○NSns4-01.azure-dns.info2026-02-23 → 2026-05-07 · 5 obs
● 2026-02-23 13:09:56
● 2026-05-07 07:49:42
○ 2026-06-06 12:43:00
○ 2026-08-12 09:19:26
○NSomaedcgdc200.pub.ipgnetwork.com2015-08-20 → 2017-03-21 · 8 obs
○ 2015-10-16 17:07:24
● 2015-12-21 09:06:58
● 2016-03-14 19:30:50
○ 2016-06-05 10:53:50
● 2017-03-21 13:52:18
○ 2026-02-23 13:09:56
○ 2026-08-12 09:19:26
●NSpdns82.ultradns.biz2026-06-06 → 2026-08-12 · 3 obs
● 2026-06-06 12:43:00
● 2026-08-12 09:19:26
●NSpdns82.ultradns.com2026-06-06 → 2026-08-12 · 3 obs
● 2026-06-06 12:43:00
● 2026-08-12 09:19:26
●NSpdns82.ultradns.net2026-06-06 → 2026-08-12 · 3 obs
● 2026-06-06 12:43:00
● 2026-08-12 09:19:26
●NSpdns82.ultradns.org2026-06-06 → 2026-08-12 · 3 obs
● 2026-06-06 12:43:00
● 2026-08-12 09:19:26
○MXmx1.ipg.iphmx.com2015-08-20 → 2017-03-21 · 4 obs
● 2017-03-21 13:52:18
○ 2026-02-23 13:09:56
○ 2026-08-12 09:19:26
○MXmx2.ipg.iphmx.com2015-08-20 → 2017-03-21 · 4 obs
● 2017-03-21 13:52:18
○ 2026-02-23 13:09:56
○ 2026-08-12 09:19:26
●MXmxa-00198c03.gslb.pphosted.com2026-02-23 → 2026-08-12 · 3 obs
● 2026-02-23 13:09:56
● 2026-08-12 09:19:26
●MXmxb-00198c03.gslb.pphosted.com2026-02-23 → 2026-08-12 · 3 obs
● 2026-02-23 13:09:56
● 2026-08-12 09:19:26
●A204.232.180.742015-08-20 → 2026-08-12 · 2 obs
● 2026-08-12 09:19:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rcw.com | pdns82.ultradns.net, pdns82.ultradns.com, pdns82.ultradns.biz, pdns82.ultradns.org | 2 records |
✅ Authoritative Response
Server:156.154.67.82
NS records: pdns82.ultradns.net, pdns82.ultradns.com, pdns82.ultradns.biz, pdns82.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rcw.com (unsigned zone)
⏱️ Timing
Total: 518ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.232.180.74 |
| NS | 4 | pdns82.ultradns.biz, pdns82.ultradns.com... |
| MX | 2 | mxa-00198c03.gslb.pphosted.com (pri: 10), mxb-00198c03.gslb.pphosted.com (pri: 10) |
| TXT | 4 | MS=ms94560075, v=spf1 include:interpublic-spf.com -all... |
| SOA | 1 | pdns82.ultradns.com hostmaster.omnicomgr |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns82.ultradns.com, pdns82.ultradns.com)
Analysis
IP Addresses
rcw.com resolves to just one IP address, 204.232.180.74.
Additional host names — including adhdspeakersprogram.com and mtlg-ds.com — share IP numbers with rcw.com.
Name Servers
The NS records for rcw.com point to four name servers: pdns82.ultradns.biz, pdns82.ultradns.com, pdns82.ultradns.net and pdns82.ultradns.org.
rcw.com has at least partial name server overlap with other domains, such as bbdoemea.com, elefantenfreundschaft.com, tbwa-paris.com and two others.
pdns82.ultradns.biz, pdns82.ultradns.com, pdns82.ultradns.net and pdns82.ultradns.org all point to exactly two IP numbers each: pdns82.ultradns.biz → 156.154.66.82 and 2610:a1:1015::76; pdns82.ultradns.com → 156.154.64.82 and 2001:502:f3ff::76; pdns82.ultradns.net → 156.154.65.82 and 2610:a1:1014::76; pdns82.ultradns.org → 156.154.67.82 and 2001:502:4612::76.
Mail Servers
rcw.com is served by two mail servers, mxa-00198c03.gslb.pphosted.com and mxb-00198c03.gslb.pphosted.com.
Among the domains sharing a mail server setup with rcw.com are um.nl, reprisedigital.com, instituteofdecisionmaking.com and two others.
The mail servers of rcw.com are at least partially shared with other domains, including mccann.com.tr.
mxa-00198c03.gslb.pphosted.com and mxb-00198c03.gslb.pphosted.com both resolve to the same single IP address: 148.163.145.37.
mxa-00198c03.gslb.pphosted.com and mxb-00198c03.gslb.pphosted.com are host names that each point to 148.163.145.37 IP addresses.