crewdos.com - dns.ninja
crewdos.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 72.167.191.69🇺🇸 GODADDY72.167.176.0/20 | ||||||
| PTR | 69.191.167.72.host.secureserver.net | ||||||
| NS | ns1.jethostns.com ⭐ | ||||||
| A | 2a0e:acc0:1::cafe:cafe:ca20🇨🇿 WEDOS-GLOBAL2a0e:acc0:1::/48 | ||||||
| PTR | ns1.jethostns.com | ||||||
| A | 45.138.106.20🇨🇿 WEDOS-GLOBAL45.138.106.0/24 WEDOS Global | ||||||
| PTR | ns1.jethostns.com | ||||||
| NS | ns2.jethostns.com | ||||||
| A | 2a0e:acc0:2::b:1:b20🇨🇿 WEDOS-GLOBAL2a0e:acc0:2::/48 | ||||||
| PTR | ns2.jethostns.com | ||||||
| A | 185.8.238.20🇨🇿 WEDOS-GLOBAL185.8.238.0/24 WEDOS Global | ||||||
| PTR | ns2.jethostns.com | ||||||
| NS | ns3.jethostns.com | ||||||
| A | 2a0e:acc0:1::cafe:cafe:ca21🇨🇿 WEDOS-GLOBAL2a0e:acc0:1::/48 | ||||||
| PTR | ns3.jethostns.com | ||||||
| A | 45.138.106.21🇨🇿 WEDOS-GLOBAL45.138.106.0/24 WEDOS Global | ||||||
| PTR | ns3.jethostns.com | ||||||
| NS | ns4.jethostns.com | ||||||
| A | 2a0e:acc0:2::b:1:b21🇨🇿 WEDOS-GLOBAL2a0e:acc0:2::/48 | ||||||
| PTR | ns4.jethostns.com | ||||||
| A | 185.8.238.21🇨🇿 WEDOS-GLOBAL185.8.238.0/24 WEDOS Global | ||||||
| PTR | ns4.jethostns.com | ||||||
| SOA | ns1.jethostns.comwedos@wedos.com 2026-07-30 #2 | ||||||
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=1786500954 | ||||||
Same first word
crewdos.com |
Similar names
sodcrew.com |
wscoder.com |
wordsec.com |
redcows.net |
descrow.com |
wsdecor.ru |
wedcors.com |
dwscore.com |
secword.com |
rwscode.com |
descrow.org |
codersw.com |
secrowd.com |
wscoder.blogspot.com |
descrow.club |
DNS History
14 records (5 active, 9 former)
○NSns.123-reg.co.uk2015-04-04 → 2017-04-20 · 4 obs
● 2017-04-20 19:42:58
○ 2026-02-15 18:44:28
○ 2026-08-12 02:31:52
●NSns1.jethostns.com2026-07-30 → 2026-08-12 · 3 obs
● 2026-07-30 11:10:56
● 2026-08-12 02:31:52
○NSns1.omnis.com2026-02-15 → 2026-02-15 · 4 obs
● 2026-02-15 18:44:28
○ 2026-07-30 11:10:56
○ 2026-08-12 02:31:52
○NSns2.123-reg.co.uk2015-04-04 → 2017-04-20 · 4 obs
● 2017-04-20 19:42:58
○ 2026-02-15 18:44:28
○ 2026-08-12 02:31:52
●NSns2.jethostns.com2026-07-30 → 2026-08-12 · 3 obs
● 2026-07-30 11:10:56
● 2026-08-12 02:31:52
○NSns2.omnisdns.net2026-02-15 → 2026-02-15 · 4 obs
● 2026-02-15 18:44:28
○ 2026-07-30 11:10:56
○ 2026-08-12 02:31:52
●NSns3.jethostns.com2026-07-30 → 2026-08-12 · 3 obs
● 2026-07-30 11:10:56
● 2026-08-12 02:31:52
●NSns4.jethostns.com2026-07-30 → 2026-08-12 · 3 obs
● 2026-07-30 11:10:56
● 2026-08-12 02:31:52
○NSorigin.onlydns.com2026-07-01 → 2026-07-01 · 4 obs
● 2026-07-01 23:51:04
○ 2026-07-30 11:10:56
○ 2026-08-12 02:31:52
○NSprimary.guardeddns.net2026-02-15 → 2026-06-15 · 5 obs
● 2026-02-15 18:44:28
● 2026-06-15 12:42:08
○ 2026-06-15 14:21:36
○ 2026-08-12 02:31:52
○MXmx0.123-reg.co.uk2015-04-04 → 2026-02-16 · 4 obs
● 2026-02-16 13:56:26
○ 2026-02-17 11:20:08
○ 2026-08-12 02:31:52
○MXmx1.123-reg.co.uk2015-04-04 → 2026-02-16 · 4 obs
● 2026-02-16 13:56:26
○ 2026-02-17 11:20:08
○ 2026-08-12 02:31:52
●A72.167.191.692026-02-15 → 2026-08-12 · 6 obs
● 2026-02-15 18:44:28
● 2026-06-15 12:42:08
○ 2026-06-15 14:21:36
● 2026-07-01 23:51:04
● 2026-08-12 02:31:52
○A81.21.76.622015-04-04 → 2017-04-20 · 4 obs
● 2017-04-20 19:42:58
○ 2026-02-15 18:44:28
○ 2026-08-12 02:31:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| crewdos.com | ns1.jethostns.com, ns2.jethostns.com, ns3.jethostns.com, ns4.jethostns.com | 8 records |
✅ Authoritative Response
Server:45.138.106.21
NS records: ns1.jethostns.com, ns2.jethostns.com, ns3.jethostns.com, ns4.jethostns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crewdos.com (unsigned zone)
⏱️ Timing
Total: 160ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.167.191.69 |
| NS | 4 | ns1.jethostns.com, ns2.jethostns.com... |
| SOA | 1 | ns1.jethostns.com wedos.wedos.com |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.jethostns.com, ns1.jethostns.com, ns2.jethostns.com...)
Analysis
IP Addresses
crewdos.com points to a single IP number: 72.167.191.69.
Additional host names — malcolmandjohnson.com, jazzysworld.com, guitarlessons-houston.com and two others — share IP numbers with crewdos.com.
Name Servers
crewdos.com has four authoritative name servers: ns1.jethostns.com, ns2.jethostns.com, ns3.jethostns.com and ns4.jethostns.com.
At least some of crewdos.com's name servers are shared with other domains, for example encontracts.com, poonq.com, angelcore.net and two more.
These name servers tend to co-occur with ns1.omnis.com, ns1.phatservers.com, ns2.phatservers.com and 6 other name servers in the same DNS delegations.
Four hostnames, each resolving to a pair of IP addresses: ns1.jethostns.com directs to 45.138.106.20 and 2a0e:acc0:1::cafe:cafe:ca20; ns2.jethostns.com directs to 185.8.238.20 and 2a0e:acc0:2::b:1:b20; ns3.jethostns.com directs to 45.138.106.21 and 2a0e:acc0:1::cafe:cafe:ca21; ns4.jethostns.com directs to 185.8.238.21 and 2a0e:acc0:2::b:1:b21.