crewcheckin.com - robtex.com
crewcheckin.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=1771291435 | ||||||
Same first word
crewcheckin.com |
DNS History
11 records (5 active, 6 former)
●NSns41.domaincontrol.com2026-03-14 → 2026-03-14 · 3 obs
● 2026-03-14 09:57:54
● 2026-03-14 14:12:54
●NSns42.domaincontrol.com2026-03-14 → 2026-03-14 · 3 obs
● 2026-03-14 09:57:54
● 2026-03-14 14:12:54
○NSns59.1and1.co.uk2015-07-02 → 2017-03-27 · 4 obs
● 2017-03-27 05:01:02
○ 2026-03-14 09:57:54
○ 2026-03-14 14:12:54
○NSns60.1and1.co.uk2015-07-02 → 2017-03-27 · 4 obs
● 2017-03-27 05:01:02
○ 2026-03-14 09:57:54
○ 2026-03-14 14:12:54
●MXcrewcheckin-com.mail.protection.outlook.com2026-03-14 → 2026-03-14 · 3 obs
● 2026-03-14 09:57:54
● 2026-03-14 14:12:54
○MXmx00.1and1.co.uk2015-07-02 → 2017-03-27 · 4 obs
● 2017-03-27 05:01:02
○ 2026-03-14 09:57:54
○ 2026-03-14 14:12:54
○MXmx01.1and1.co.uk2015-07-02 → 2017-03-27 · 4 obs
● 2017-03-27 05:01:02
○ 2026-03-14 09:57:54
○ 2026-03-14 14:12:54
●A15.197.148.332026-03-14 → 2026-03-14 · 3 obs
● 2026-03-14 09:57:54
● 2026-03-14 14:12:54
○A217.160.233.1482016-07-21 → 2017-03-27 · 5 obs
● 2016-07-21 01:32:40
● 2017-03-27 05:01:02
○ 2026-03-14 09:57:54
○ 2026-03-14 14:12:54
●A3.33.130.1902026-03-14 → 2026-03-14 · 3 obs
● 2026-03-14 09:57:54
● 2026-03-14 14:12:54
○A82.165.210.1012015-07-02 → 2016-03-16 · 4 obs
● 2016-03-16 10:05:24
○ 2016-07-21 01:32:40
○ 2026-03-14 14:12:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| crewcheckin.com | ns41.domaincontrol.com, ns42.domaincontrol.com | 4 records |
✅ Authoritative Response
Server: 173.201.68.21
NS records: ns41.domaincontrol.com, ns42.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crewcheckin.com (unsigned zone)
⏱️ Timing
Total: 147ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns41.domaincontrol.com, ns42.domaincontrol.com |
| MX | 1 | crewcheckin-com.mail.protection.outlook. |
| TXT | 2 | NETORGFT15000421.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns41.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns41.domaincontrol.com, ns41.domaincontrol.com, ns42.domaincontrol.com...)
Analysis
IP Addresses
crewcheckin.com resolves to two IP numbers: 3.33.130.190 and 15.197.148.33.
other host names including andrewjvelez.com, rskaudit.com, stripshoot.com, redeast.org and pleasantvalleyestates.net share IP numbers with crewcheckin.com.
Name Servers
crewcheckin.com is delegated to two name servers ns41.domaincontrol.com and ns42.domaincontrol.com.
crewcheckin.com shares the same name server setup as other domains, for instance warpaintformen.com, slavicsquatter.com, backpacking.cn, linfo.ca and alltbi.com.
Host names with two IP numbers:
The host name ns41.domaincontrol.com points to 2603:5:2142::15 and 97.74.100.21; the host name ns42.domaincontrol.com points to 2603:5:2242::15 and 173.201.68.21.
Mail Servers
crewcheckin.com is handled by a single mail server, crewcheckin-com.mail.protection.outlook.com.
Host crewcheckin-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::1, 2a01:111:f403:ca1a::, 2a01:111:f403:ca1a::1, 52.101.89.0, 52.101.89.1, 52.101.89.2 and 52.101.99.0.