crewdb.com - dns.ninja
crewdb.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=1784837387 | ||||||
Same first word
crewdb.com |
Similar names
crdweb.net |
webcdr.com |
webdcr.fr |
drcweb.org |
drcweb.com |
crdweb.cc |
dcrweb.net |
rcdweb.com |
webcdr.net |
drcweb.net |
webrdc.com |
webdcr.com |
dbcrew.com |
dcbrew.com |
bdcrew.com |
DNS History
14 records (9 active, 5 former)
●NSns-1418.awsdns-49.org2026-07-23 → 2026-07-23 · 2 obs
● 2026-07-23 20:13:24
●NSns-1540.awsdns-00.co.uk2026-07-23 → 2026-07-23 · 2 obs
● 2026-07-23 20:13:24
●NSns-597.awsdns-10.net2026-07-23 → 2026-07-23 · 2 obs
● 2026-07-23 20:13:24
●NSns-80.awsdns-10.com2026-07-23 → 2026-07-23 · 2 obs
● 2026-07-23 20:13:24
○NSns.myhosting.com2015-07-01 → 2017-04-06 · 3 obs
● 2017-04-06 14:35:20
○ 2026-07-23 20:13:24
○NSns1.myhosting.com2015-07-01 → 2017-04-06 · 3 obs
● 2017-04-06 14:35:20
○ 2026-07-23 20:13:24
○NSns2.myhosting.com2015-07-01 → 2017-04-06 · 3 obs
● 2017-04-06 14:35:20
○ 2026-07-23 20:13:24
●MXalt1.aspmx.l.google.com2026-07-23 → 2026-07-23 · 2 obs
● 2026-07-23 20:13:24
●MXalt2.aspmx.l.google.com2026-07-23 → 2026-07-23 · 2 obs
● 2026-07-23 20:13:24
●MXalt3.aspmx.l.google.com2026-07-23 → 2026-07-23 · 2 obs
● 2026-07-23 20:13:24
●MXalt4.aspmx.l.google.com2026-07-23 → 2026-07-23 · 2 obs
● 2026-07-23 20:13:24
●MXaspmx.l.google.com2026-07-23 → 2026-07-23 · 2 obs
● 2026-07-23 20:13:24
○MXmail.crewdb.com2015-07-01 → 2017-04-06 · 3 obs
● 2017-04-06 14:35:20
○ 2026-07-23 20:13:24
○A216.224.182.302015-07-01 → 2017-04-06 · 3 obs
● 2017-04-06 14:35:20
○ 2026-07-23 20:13:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net... | - |
| crewdb.com | ns-80.awsdns-10.com, ns-597.awsdns-10.net, ns-1540.awsdns-00.co.uk, ns-1418.awsdns-49.org | 2 records |
✅ Authoritative Response
Server:205.251.197.138
NS records: ns-80.awsdns-10.com, ns-597.awsdns-10.net, ns-1540.awsdns-00.co.uk, ns-1418.awsdns-49.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crewdb.com (unsigned zone)
⏱️ Timing
Total: 497ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1418.awsdns-49.org, ns-1540.awsdns-00.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | google-site-verification=r4GF5sHP9r04E-f |
| SOA | 1 | ns-1418.awsdns-49.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-80.awsdns-10.com, ns-80.awsdns-10.com)
Analysis
Name Servers
The domain crewdb.com is delegated to these four name servers: ns-80.awsdns-10.com, ns-597.awsdns-10.net, ns-1418.awsdns-49.org and ns-1540.awsdns-00.co.uk.
crewdb.com partially shares its NS delegation with several other domains, including city.ichihara.lg.jp, d3g9rvugausvk0.cloudfront.net, srangsok.go.th and two others.
In DNS configurations, these name servers often share authority with ns-869.awsdns-44.net, ns-1496.awsdns-59.org, ns-1892.awsdns-44.co.uk and 3 other name servers.
ns-80.awsdns-10.com, ns-597.awsdns-10.net, ns-1418.awsdns-49.org and ns-1540.awsdns-00.co.uk each carry two IP addresses. ns-80.awsdns-10.com has 205.251.192.80 and 2600:9000:5300:5000::1; ns-597.awsdns-10.net has 205.251.194.85 and 2600:9000:5302:5500::1; ns-1418.awsdns-49.org has 205.251.197.138 and 2600:9000:5305:8a00::1; ns-1540.awsdns-00.co.uk has 205.251.198.4 and 2600:9000:5306:400::1.
Mail Servers
Mail for crewdb.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
crewdb.com shares at least some of its mail servers with other domains — for example prosper.xyz, compassionateresponse.com, koprivnica.net and two more.
It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.
Hosts with two IP numbers each:
aspmx.l.google.com directs traffic to 172.253.122.26 and 2607:f8b0:4004:c21::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1b.