crewtoo.com - dns.ninja
crewtoo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.171.252.14🇮🇪 Amazon54.171.0.0/16 EC2 DUB prefix | ||||||
| PTR | ec2-54-171-252-14.eu-west-1.compute.amazonaws.com | ||||||
| NS | ns93.worldnic.com ⭐ | ||||||
| A | 162.159.26.217Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns94.worldnic.com | ||||||
| A | 162.159.27.155Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx1.headlandmedia.iphmx.com ⭐ | ||||||
| A | 68.232.129.16🇺🇸 CISCO-168.232.129.0/24 170 West Tasman Drive San Jose CA 95134 United States | ||||||
| A | 68.232.135.15🇺🇸 CISCO-168.232.134.0/23 Switch Communications Customer Route | ||||||
| SOA | NS93.WORLDNIC.comnamehost@WORLDNIC.com serial=121120910 | ||||||
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=1782543935 | ||||||
Subdomains
www.crewtoo.com |
Same first word
Similar names
twocore.com |
towerco.org |
towerco.us |
towerco.biz |
towerco.com |
toocrew.com |
octower.com |
coretwo.com |
coretwo.net |
cerotwo.se |
cotower.com |
wecroot.com |
cerotwo.com |
cerotwo.net |
DNS History
5 records (4 active, 1 former)
●NSns93.worldnic.com2015-08-18 → 2026-06-27 · 2 obs
● 2026-06-27 07:34:42
●NSns94.worldnic.com2015-08-18 → 2026-06-27 · 2 obs
● 2026-06-27 07:34:42
●MXmx1.headlandmedia.iphmx.com2015-08-18 → 2026-06-27 · 2 obs
● 2026-06-27 07:34:42
●A54.171.252.142026-02-27 → 2026-06-27 · 3 obs
● 2026-02-27 22:03:30
● 2026-06-27 07:34:42
○A54.75.244.92015-08-18 → 2020-01-12 · 4 obs
● 2020-01-12 19:36:36
○ 2026-02-27 22:03:30
○ 2026-06-27 07:34:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net... | - |
| crewtoo.com | ns93.worldnic.com, ns94.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.155
NS records: ns93.worldnic.com, ns94.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crewtoo.com (unsigned zone)
⏱️ Timing
Total: 337ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.171.252.14 |
| NS | 2 | ns93.worldnic.com, ns94.worldnic.com |
| MX | 1 | mx1.headlandmedia.iphmx.com (pri: 10) |
| SOA | 1 | NS93.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns93.worldnic.com, ns94.worldnic.com)
Analysis
Hierarchy
www.crewtoo.com is delegated beneath crewtoo.com.
IP Addresses
crewtoo.com directs to one IP number, which is 54.171.252.14.
Other hosts including www.crewtoo.com, walport.com and ec2-54-171-252-14.eu-west-1.compute.amazonaws.com share IP addresses with crewtoo.com.
Name Servers
crewtoo.com has two authoritative name servers — ns93.worldnic.com and ns94.worldnic.com.
crewtoo.com has the same name server delegation as a number of other domains, such as line-xofcincinnati.com, amc-theridewithnormanreedus.com, pestox.cn and two more.
ns93.worldnic.com → 162.159.26.217 and ns94.worldnic.com → 162.159.27.155: one IP number per host name.
Mail Servers
crewtoo.com routes its mail through a single mail server, mx1.headlandmedia.iphmx.com.
The mail server setup of crewtoo.com matches that of super-hub.com, kvh.media, headlandmedia.com and newsjustnews.com, among other domains.
mx1.headlandmedia.iphmx.com carries two IP numbers: 68.232.129.16 and 68.232.135.15.