crewtech.com - robtex.com
crewtech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
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=1786413979 | ||||||
Subdomains
Same first word
Similar names
DNS History
15 records (4 active, 11 former)
○NSns1.twtelecom.net2009-01-12 → 2009-01-12 · 3 obs
○ 2015-08-12 18:07:40
○ 2026-08-11 02:27:12
○NSns19.worldnic.com2015-08-12 → 2017-11-05 · 5 obs
● 2015-08-12 18:07:40
● 2017-11-05 07:38:02
○ 2026-02-23 16:25:30
○ 2026-08-11 02:27:12
○NSns2.twtelecom.net2009-01-12 → 2009-01-12 · 3 obs
○ 2015-08-12 18:07:40
○ 2026-08-11 02:27:12
○NSns20.worldnic.com2015-08-12 → 2017-11-05 · 5 obs
● 2015-08-12 18:07:40
● 2017-11-05 07:38:02
○ 2026-02-23 16:25:30
○ 2026-08-11 02:27:12
●NSns3.afternic.com2026-02-23 → 2026-08-11 · 3 obs
● 2026-02-23 16:25:30
● 2026-08-11 02:27:12
●NSns4.afternic.com2026-02-23 → 2026-08-11 · 3 obs
● 2026-02-23 16:25:30
● 2026-08-11 02:27:12
○MXmail.crewtech.com2009-01-12 → 2009-01-12 · 3 obs
○ 2015-08-12 18:07:40
○ 2026-08-11 02:27:12
○MXmx1.mail.twtelecom.net2009-01-12 → 2009-01-12 · 3 obs
○ 2015-08-12 18:07:40
○ 2026-08-11 02:27:12
○MXmx2.mail.twtelecom.net2009-01-12 → 2009-01-12 · 3 obs
○ 2015-08-12 18:07:40
○ 2026-08-11 02:27:12
○MXremote.crewtech.com2015-08-12 → 2017-11-05 · 5 obs
● 2015-08-12 18:07:40
● 2017-11-05 07:38:02
○ 2026-02-23 16:25:30
○ 2026-08-11 02:27:12
●A13.248.169.482026-02-23 → 2026-08-11 · 3 obs
● 2026-02-23 16:25:30
● 2026-08-11 02:27:12
○A173.161.116.512015-08-12 → 2016-11-03 · 5 obs
● 2015-08-12 18:07:40
● 2016-11-03 04:36:08
○ 2017-11-05 07:38:02
○ 2026-08-11 02:27:12
○A64.132.79.682009-01-12 → 2009-01-12 · 3 obs
○ 2015-08-12 18:07:40
○ 2026-08-11 02:27:12
●A76.223.54.1462026-02-23 → 2026-08-11 · 3 obs
● 2026-02-23 16:25:30
● 2026-08-11 02:27:12
○A99.42.248.2182017-11-05 → 2017-11-05 · 4 obs
● 2017-11-05 07:38:02
○ 2026-02-23 16:25:30
○ 2026-08-11 02:27:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net... | - |
| crewtech.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:97.74.98.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crewtech.com (unsigned zone)
⏱️ Timing
Total: 2079ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
Hierarchy
mail.crewtech.com, pfw.crewtech.com, www.crewtech.com and remote.crewtech.com each fall under the parent domain crewtech.com.
IP Addresses
crewtech.com directs to two IP numbers, 13.248.169.48 and 76.223.54.146
Other host names, for instance ezvite.com, songit.com, woketears.com and two other share IP numbers with crewtech.com.
Name Servers
crewtech.com is delegated to two name servers: ns3.afternic.com and ns4.afternic.com.
crewtech.com shares the same name server setup with other domains, for instance go2com.com, whimsicalparties.com, konfa.ruszone.com and two other.
crewtech.com at least partially shares name servers with other domains, for instance hightechcensor.com, billcanada.com and livehappytoday.com.
These name servers are often used together with the name servers verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn.
ns3.afternic.com resolves to 97.74.98.65. ns4.afternic.com resolves to 173.201.66.65. Both host names point to a single IP number.