crewdna.com - robtex.com
crewdna.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 94.136.170.157🇬🇧 UKSERVERS-AS94.136.168.0/22 | ||||||
| NS | dns1.supremedns.com ⭐ | ||||||
| A | 162.210.102.140🇺🇸 AS14555162.210.96.0/21 LiquidNet US LLC | ||||||
| PTR | dns1.supremedns.com | ||||||
| NS | dns2.supremedns.com | ||||||
| A | 198.23.56.4🇺🇸 AS14555198.23.48.0/20 LiquidNet US LLC | ||||||
| PTR | dns2.supremedns.com | ||||||
| NS | dns3.supremedns.com | ||||||
| A | 94.136.171.52🇬🇧 UKSERVERS-AS94.136.168.0/22 | ||||||
| PTR | dns3.supremedns.com | ||||||
| NS | dns4.supremedns.com | ||||||
| A | 185.196.102.2🇬🇧 FICOLO185.196.102.0/24 | ||||||
| PTR | dns4.supremedns.com | ||||||
| MX | mx1.supremebox.com ⭐ | ||||||
| A | 198.23.53.39🇺🇸 AS14555198.23.48.0/20 LiquidNet US LLC | ||||||
| PTR | mx1.supremebox.com | ||||||
| MX | mx2.supremebox.com ⭐ | ||||||
| A | 198.23.53.42🇺🇸 AS14555198.23.48.0/20 LiquidNet US LLC | ||||||
| PTR | mx2.supremebox.com | ||||||
| A | 198.23.53.116🇺🇸 AS14555198.23.48.0/20 LiquidNet US LLC | ||||||
| PTR | mx2.supremebox.com | ||||||
| TXT | v=spf1 include:spf.supremebox.com mx -all | ||||||
| SOA | dns1.supremedns.comroot@uk.cloudlogin.co serial=1628513512 | ||||||
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=1771291435 | ||||||
Subdomains
www.crewdna.com |
Same first word
crewdna.com |
Similar names
DNS History
8 records (7 active, 1 former)
●NSdns1.supremedns.com2016-12-19 → 2026-03-24 · 2 obs
● 2026-03-24 08:20:58
●NSdns2.supremedns.com2016-12-19 → 2026-03-24 · 2 obs
● 2026-03-24 08:20:58
●NSdns3.supremedns.com2016-12-19 → 2026-03-24 · 2 obs
● 2026-03-24 08:20:58
●NSdns4.supremedns.com2016-12-19 → 2026-03-24 · 2 obs
● 2026-03-24 08:20:58
●MXmx1.supremebox.com2016-12-19 → 2026-03-24 · 2 obs
● 2026-03-24 08:20:58
●MXmx2.supremebox.com2016-12-19 → 2026-03-24 · 2 obs
● 2026-03-24 08:20:58
○A46.249.205.232016-12-19 → 2017-10-09 · 4 obs
● 2017-10-09 04:58:52
○ 2026-02-28 15:12:48
○ 2026-03-24 08:20:58
●A94.136.170.1572026-02-28 → 2026-03-24 · 3 obs
● 2026-02-28 15:12:48
● 2026-03-24 08:20:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net... | - |
| crewdna.com | dns1.supremedns.com, dns2.supremedns.com, dns3.supremedns.com, dns4.supremedns.com | 4 records |
✅ Authoritative Response
Server:94.136.171.52
NS records: dns1.supremedns.com, dns2.supremedns.com, dns3.supremedns.com, dns4.supremedns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crewdna.com (unsigned zone)
⏱️ Timing
Total: 429ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.136.170.157 |
| NS | 4 | dns3.supremedns.com, dns1.supremedns.com... |
| MX | 2 | mx2.supremebox.com (pri: 10), mx1.supremebox.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.supremebox.com mx -al |
| SOA | 1 | dns1.supremedns.com root.uk.cloudlogin.c |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.supremedns.com, dns2.supremedns.com, dns3.supremedns.com...)
Analysis
Hierarchy
crewdna.com is the parent of www.crewdna.com.
IP Addresses
crewdna.com points to IP number 94.136.170.157.
For instance, other host names alchemistslaboratory.com, www.antoniovch(0x616e616c).com, 4allyouroccasions.ie, sourceofthenilehotel.com and autismohuesca.es share IP numbers with crewdna.com.
Name Servers
crewdna.com is delegated to four name servers: dns1.supremedns.com, dns2.supremedns.com, dns3.supremedns.com and dns4.supremedns.com.
crewdna.com shares name servers with other domains at least partially, for example n2ydo.com, crawfordcontracting.ca, 139.62.23.198.in-addr.arpa, 28.102.210.162.in-addr.arpa and brilliantbrainsltd.com.
Host names with a single IP:
dns1.supremedns.com points to 162.210.102.140
dns2.supremedns.com points to 198.23.56.4
dns3.supremedns.com points to 94.136.171.52
dns4.supremedns.com points to 185.196.102.2
Mail Servers
Two mail servers mx1.supremebox.com and mx2.supremebox.com handle crewdna.com.
crewdna.com shares the same mail server setup as other domains, for instance centro-de-inteligencia-artificial-y-tecnologia-en-sistemas.com, nigerdeals.com, vicpac.com.au, hazaya-immobilier.com and itee-virtual.com.
crewdna.com shares at least partially some mail servers with other domains, for instance www.bancodealimentosperu.org.
Host names with two IP numbers:
The host name mx2.supremebox.com points to 198.23.53.42 and 198.23.53.116.
Host names with one IP number:
The host name mx1.supremebox.com points to 198.23.53.39.