synack.us - dns.ninja
synack.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=1783218961 | ||||||
Subdomains
client.synack.us |
Same first word
Similar names
DNS History
21 records (8 active, 13 former)
●NSns-cloud-e1.googledomains.com2026-03-12 → 2026-07-05 · 3 obs
● 2026-03-12 20:19:38
● 2026-07-05 02:55:36
●NSns-cloud-e2.googledomains.com2026-03-12 → 2026-07-05 · 3 obs
● 2026-03-12 20:19:38
● 2026-07-05 02:55:36
●NSns-cloud-e3.googledomains.com2026-03-12 → 2026-07-05 · 3 obs
● 2026-03-12 20:19:38
● 2026-07-05 02:55:36
●NSns-cloud-e4.googledomains.com2026-03-12 → 2026-07-05 · 3 obs
● 2026-03-12 20:19:38
● 2026-07-05 02:55:36
○NSns1dhq.name.com2015-06-20 → 2016-11-01 · 4 obs
● 2016-11-01 00:34:24
○ 2019-04-24 01:35:18
○ 2026-07-05 02:55:36
○NSns2jrt.name.com2015-06-20 → 2016-11-01 · 4 obs
● 2016-11-01 00:34:24
○ 2019-04-24 01:35:18
○ 2026-07-05 02:55:36
○NSns3fgq.name.com2015-06-20 → 2016-11-01 · 4 obs
● 2016-11-01 00:34:24
○ 2019-04-24 01:35:18
○ 2026-07-05 02:55:36
○NSns4hny.name.com2015-06-20 → 2016-11-01 · 4 obs
● 2016-11-01 00:34:24
○ 2019-04-24 01:35:18
○ 2026-07-05 02:55:36
○MXalt1.aspmx.l.google.com2015-06-20 → 2016-11-01 · 4 obs
● 2016-11-01 00:34:24
○ 2019-04-24 01:35:18
○ 2026-07-05 02:55:36
○MXalt2.aspmx.l.google.com2015-06-20 → 2016-11-01 · 4 obs
● 2016-11-01 00:34:24
○ 2019-04-24 01:35:18
○ 2026-07-05 02:55:36
○MXaspmx.l.google.com2015-06-20 → 2016-11-01 · 4 obs
● 2016-11-01 00:34:24
○ 2019-04-24 01:35:18
○ 2026-07-05 02:55:36
○MXaspmx2.googlemail.com2015-06-20 → 2016-11-01 · 4 obs
● 2016-11-01 00:34:24
○ 2019-04-24 01:35:18
○ 2026-07-05 02:55:36
○MXaspmx3.googlemail.com2015-06-20 → 2016-11-01 · 4 obs
● 2016-11-01 00:34:24
○ 2019-04-24 01:35:18
○ 2026-07-05 02:55:36
○MXaspmx4.googlemail.com2015-06-20 → 2016-11-01 · 4 obs
● 2016-11-01 00:34:24
○ 2019-04-24 01:35:18
○ 2026-07-05 02:55:36
○MXaspmx5.googlemail.com2015-06-20 → 2016-11-01 · 4 obs
● 2016-11-01 00:34:24
○ 2019-04-24 01:35:18
○ 2026-07-05 02:55:36
●MXmailstream-east.mxrecord.io2026-03-12 → 2026-07-05 · 3 obs
● 2026-03-12 20:19:38
● 2026-07-05 02:55:36
●MXmailstream-west.mxrecord.io2026-03-12 → 2026-07-05 · 3 obs
● 2026-03-12 20:19:38
● 2026-07-05 02:55:36
●A141.193.213.202026-03-12 → 2026-07-05 · 3 obs
● 2026-03-12 20:19:38
● 2026-07-05 02:55:36
●A141.193.213.212026-03-12 → 2026-07-05 · 3 obs
● 2026-03-12 20:19:38
● 2026-07-05 02:55:36
○A199.102.237.302015-06-20 → 2016-11-01 · 4 obs
● 2016-11-01 00:34:24
○ 2019-04-24 01:35:18
○ 2026-07-05 02:55:36
○A2001:470:1f10:12b4::22015-06-20 → 2016-11-01 · 4 obs
● 2016-11-01 00:34:24
○ 2019-04-24 01:35:18
○ 2026-07-05 02:55:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| synack.us | ns-cloud-e1.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e4.googledomains.com | - |
✅ Authoritative Response
Server:216.239.36.110
NS records: ns-cloud-e1.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1843ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 141.193.213.21, 141.193.213.20 |
| NS | 4 | ns-cloud-e3.googledomains.com, ns-cloud-e2.googledomains.com... |
| MX | 2 | mailstream-west.mxrecord.io (pri: 10), mailstream-east.mxrecord.io (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.synack.us ~all |
| SOA | 1 | ns-cloud-e1.googledomains.com cloud-dns- |
Analysis
Hierarchy
The domain client.synack.us falls under the parent synack.us.
IP Addresses
synack.us has two IP addresses: 141.193.213.20 and 141.193.213.21
Among the host names that share IP numbers with synack.us are jeanmineurmediavision.com, venturemichiganfund.com, kmachine.com and two others.
Name Servers
The domain synack.us is delegated to these four name servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.
At least some of synack.us's name servers are shared with other domains, for example iristechsys.com, farmersmarketlegaltoolkit.org, weightscoop.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-cloud-e1.googledomains.com directs to 216.239.32.110 and 2001:4860:4802:32::6e; ns-cloud-e2.googledomains.com directs to 216.239.34.110 and 2001:4860:4802:34::6e; ns-cloud-e3.googledomains.com directs to 216.239.36.110 and 2001:4860:4802:36::6e; ns-cloud-e4.googledomains.com directs to 216.239.38.110 and 2001:4860:4802:38::6e.
Mail Servers
The MX records for synack.us point to two mail servers: mailstream-east.mxrecord.io and mailstream-west.mxrecord.io.
synack.us has the same mail server arrangement as a number of other domains, for example mesosphere.info, kaleno.com, dcos.io and two more.
synack.us shares at least some of its mail servers with other domains — for example carolinapowerandgenerators.com, znaturalfoods.com, ventanaac.com and two more.
These mail servers tend to be used in conjunction with mailstream-central.mxrecord.mx, mailstream-eu1.mxrecord.io, mxa.global.inbound.cf-emailsecurity.net and two additional mail servers.
Each of mailstream-east.mxrecord.io and mailstream-west.mxrecord.io has one IP address: mailstream-east.mxrecord.io uses 172.65.213.128 and mailstream-west.mxrecord.io uses 172.65.220.210.