crowdstrike.us - dns.ninja
crowdstrike.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1781284152 | ||||||
Previously MX for
crowdstrike.us |
Subdomains
supportportal.crowdstrike.us |
Same first word
Similar names
DNS History
24 records (9 active, 15 former)
○NSdns.rebel.com2016-04-25 → 2017-01-21 · 5 obs
● 2016-04-25 17:10:20
● 2017-01-21 14:35:28
○ 2018-11-14 05:55:18
○ 2026-06-12 17:29:14
○NSdns2.rebel.com2016-04-25 → 2017-01-21 · 5 obs
● 2016-04-25 17:10:20
● 2017-01-21 14:35:28
○ 2018-11-14 05:55:18
○ 2026-06-12 17:29:14
●NSns-cloud-e1.googledomains.com2026-02-15 → 2026-06-12 · 3 obs
● 2026-02-15 16:43:58
● 2026-06-12 17:29:14
●NSns-cloud-e2.googledomains.com2026-02-15 → 2026-06-12 · 3 obs
● 2026-02-15 16:43:58
● 2026-06-12 17:29:14
●NSns-cloud-e3.googledomains.com2026-02-15 → 2026-06-12 · 3 obs
● 2026-02-15 16:43:58
● 2026-06-12 17:29:14
●NSns-cloud-e4.googledomains.com2026-02-15 → 2026-06-12 · 3 obs
● 2026-02-15 16:43:58
● 2026-06-12 17:29:14
○NSns1.p10.dynect.net2018-11-14 → 2018-11-14 · 4 obs
● 2018-11-14 05:55:18
○ 2026-02-15 16:43:58
○ 2026-06-12 17:29:14
○NSns1.rozblog.com2016-02-08 → 2016-02-08 · 4 obs
● 2016-02-08 23:25:48
○ 2016-04-25 17:10:20
○ 2026-06-12 17:29:14
○NSns2.p10.dynect.net2018-11-14 → 2018-11-14 · 4 obs
● 2018-11-14 05:55:18
○ 2026-02-15 16:43:58
○ 2026-06-12 17:29:14
○NSns2.rozblog.com2016-02-08 → 2016-02-08 · 4 obs
● 2016-02-08 23:25:48
○ 2016-04-25 17:10:20
○ 2026-06-12 17:29:14
○NSns3.p10.dynect.net2018-11-14 → 2018-11-14 · 4 obs
● 2018-11-14 05:55:18
○ 2026-02-15 16:43:58
○ 2026-06-12 17:29:14
○NSns4.p10.dynect.net2018-11-14 → 2018-11-14 · 4 obs
● 2018-11-14 05:55:18
○ 2026-02-15 16:43:58
○ 2026-06-12 17:29:14
○NSns8379.hostgator.com2015-07-11 → 2015-07-11 · 3 obs
○ 2015-11-11 17:12:08
○ 2026-06-12 17:29:14
○NSns8380.hostgator.com2015-07-11 → 2015-07-11 · 3 obs
○ 2015-11-11 17:12:08
○ 2026-06-12 17:29:14
●MXalt1.aspmx.l.google.com2026-02-15 → 2026-06-12 · 3 obs
● 2026-02-15 16:43:58
● 2026-06-12 17:29:14
●MXalt2.aspmx.l.google.com2026-02-15 → 2026-06-12 · 3 obs
● 2026-02-15 16:43:58
● 2026-06-12 17:29:14
●MXalt3.aspmx.l.google.com2026-02-15 → 2026-06-12 · 3 obs
● 2026-02-15 16:43:58
● 2026-06-12 17:29:14
●MXalt4.aspmx.l.google.com2026-02-15 → 2026-06-12 · 3 obs
● 2026-02-15 16:43:58
● 2026-06-12 17:29:14
●MXaspmx.l.google.com2026-02-15 → 2026-06-12 · 3 obs
● 2026-02-15 16:43:58
● 2026-06-12 17:29:14
○MXcrowdstrike.us2015-07-11 → 2016-02-08 · 5 obs
○ 2015-11-11 17:12:08
● 2016-02-08 23:25:48
○ 2016-04-25 17:10:20
○ 2026-06-12 17:29:14
○MXloopback.rebel.com2016-04-25 → 2017-01-21 · 5 obs
● 2016-04-25 17:10:20
● 2017-01-21 14:35:28
○ 2018-11-14 05:55:18
○ 2026-06-12 17:29:14
○A108.167.180.1302015-07-11 → 2015-07-11 · 3 obs
○ 2015-11-11 17:12:08
○ 2026-06-12 17:29:14
○A54.208.21.1172016-04-25 → 2017-01-21 · 5 obs
● 2016-04-25 17:10:20
● 2017-01-21 14:35:28
○ 2018-11-14 05:55:18
○ 2026-06-12 17:29:14
○A79.127.127.682016-02-08 → 2016-02-08 · 4 obs
● 2016-02-08 23:25:48
○ 2016-04-25 17:10:20
○ 2026-06-12 17:29:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| crowdstrike.us | ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com | - |
✅ Authoritative Response
Server:216.239.34.110
NS records: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1832ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-e4.googledomains.com, ns-cloud-e3.googledomains.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 4 | identrust_validate=nKfHNRmwu7iQLTOYTlK1I, google-site-verification=aZZ0wQkfVF1QKBR... |
| SOA | 1 | ns-cloud-e1.googledomains.com cloud-dns- |
Analysis
Hierarchy
crowdstrike.us is the parent zone for supportportal.crowdstrike.us.
Name Servers
crowdstrike.us is delegated to four name servers, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.
crowdstrike.us partially shares its NS delegation with several other domains, including whenyes.com, ningfitness.com, ebatule.com and two others.
ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com each carry two IP addresses. ns-cloud-e1.googledomains.com has 216.239.32.110 and 2001:4860:4802:32::6e; ns-cloud-e2.googledomains.com has 216.239.34.110 and 2001:4860:4802:34::6e; ns-cloud-e3.googledomains.com has 216.239.36.110 and 2001:4860:4802:36::6e; ns-cloud-e4.googledomains.com has 216.239.38.110 and 2001:4860:4802:38::6e.
Mail Servers
Mail for crowdstrike.us is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
crowdstrike.us has at least partial mail server overlap with other domains such as kupferbergs.com, isleroyalewolf.org, donnerestom.com and two more.
The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.
Hostnames that resolve to two IP addresses:
The A records for aspmx.l.google.com return 142.251.167.27 and 2607:f8b0:4004:c1b::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.
The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.
The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1a.